CN208900938U - A kind of pipeline cup-shaped form - Google Patents
A kind of pipeline cup-shaped form Download PDFInfo
- Publication number
- CN208900938U CN208900938U CN201821506555.3U CN201821506555U CN208900938U CN 208900938 U CN208900938 U CN 208900938U CN 201821506555 U CN201821506555 U CN 201821506555U CN 208900938 U CN208900938 U CN 208900938U
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- CN
- China
- Prior art keywords
- cup
- shaped
- sight glass
- flange
- pipeline
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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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Abstract
The utility model discloses a kind of pipeline cup-shaped forms, including pipe flange, the upper surface of pipe flange is equipped with form flange, form flange is provided centrally with cup-shaped sight glass, cup-shaped sight glass is provided centrally with exhaust column, form cup lid is provided with above cup-shaped sight glass, exhaust valve is provided with above form cup lid, due to using cup-shaped sight glass, so that when the gas chemically reacted out is through piping, the situation in cup-shaped sight glass can be observed at any time by cup-shaped sight glass, to which gas can be discharged from cup-shaped sight glass by exhaust valve at any time when being abnormal situation, prevent the generation of serious consequence, and due to by the way of exhaust column and exhaust valve cooperation, so that the efficiency of exhaust is got higher and operating process is simple, operator can monitor at any time and exclude hidden danger.
Description
Technical field
The utility model relates to chemical process equipment field more particularly to a kind of pipeline cup-shaped forms.
Background technique
In chemical industry and some manufacturing industry based on chemical process, often there is the participation of a large amount of chemical reagent
Production and processing manufacture is completed, because chemical reaction needs a large amount of chemical reagent to participate in and generate gas, chemical process is set
Often using a large amount of plastic pipe or emulsion tube for conveying chemical reagent and discharge gas between standby and multiple chemical process equipments
Body, but conventional pipeline can not observe the situation in pipeline, and when being abnormal reaction, personnel can not exclude hidden danger in time, and
Also timely and effectively the gas in pipeline can not be discharged, serious consequence will be caused once accident occurs.
Utility model content
Purpose of the utility model is to solve the above problem, a kind of pipeline cup-shaped form of design, including pipeline
Flange, the upper surface of the pipe flange are equipped with form flange, and the form flange is provided centrally with cup-shaped sight glass,
The cup-shaped sight glass is provided centrally with exhaust column, and form cup lid is provided with above the cup-shaped sight glass, described
It is provided with exhaust valve above form cup lid, the pipe flange and mounting flange are provided centrally with through-hole, the tube method
The installation of blue and form flange centering.
The cup-shaped sight glass has the characteristic of high temperature high voltage resistant and anti-chemical corrosion, in case in cup-shaped sight glass
When there is gas, prevent the chemical substance in gas from causing to corrode to glass.
The pipe flange is fixedly connected by fastening bolt with fastening nut with form flange, in general mechanically actuated
It can find that flange connections are easy loosening or gas leakage, there are some potential safety problemss, in six square toes and form of fastening bolt
It puts gasket between flange well, is then steadily placed on another flange above, each bolt hole is aligned one by one, flange is steadily placed,
It to be gone up by diagonal when upper fastening bolt, first diagonal fastening bolt manually be put on into nut from bottom to top, then use spanner again
Nut diagonally is tightened, spanner is then used again, turn-takes and tighten nut one by one, completes the fixation of form flange and pipe flange, nut
It is mounted on form flange, this mounting means is stronger.
The upper and lower side of the exhaust column is both provided with screw thread, and the lower end of the exhaust column is connected by screw thread and form flange
It connecing, the upper end of the exhaust column is connect by screw thread with form cup lid, by form cup lid and the screw threads for fastening being vented between column,
The power for compressing bottom sealing ring and top sealing ring is generated, guarantees that the fluid media (medium) in cup-shaped sight glass will not leak out.
The exhaust column is internally provided with cavity, and the upper surface of the exhaust column is provided with through-hole, the exhaust column
Lower end surface is provided with lower through-hole, and the upper through-hole is connected to the cavity with lower through-hole.
The exhaust valve is connect by the upper through-hole with the exhaust column, the pipeline of the pipe flange pass through it is described under
Through-hole is connect with the exhaust column, and being vented column as intermediate channel is connected to the pipeline of pipe flange with exhaust valve, guarantees gas
Circulation in channel, the exhaust valve are electromagnetic switch valve, and the exhaust valve is usually in off state, when cup-shaped sight glass
When kind has gas, exhaust valve is opened, and simultaneously gas is discharged from exhaust column.
Bottom sealing ring mounting groove, the cup-shaped form are provided between the cup-shaped sight glass and the form flange
Top sealing ring mounting groove is provided between glass and the form cup lid.
Bottom sealing ring is installed in the bottom sealing ring mounting groove, top is installed in the top sealing ring mounting groove
Portion's sealing ring, the installation gap that the bottom sealing ring plays between sealing cup-shaped sight glass and form flange prevent gas from letting out
The effect of dew, the installation gap that the top sealing ring plays between sealing cup-shaped sight glass and form cup lid prevent gas from letting out
The effect of dew.
The top half of the exhaust column is provided with upper air-vent, and the lower half portion of the exhaust column is provided with lower exhaust
Hole, the upper air-vent and the lower gas vent are connected to the cavity, and the lower gas vent is by the gas in pipeline from row
Air column is discharged into the inside of cup-shaped sight glass, and gas is discharged to exhaust valve from exhaust column from cup-shaped glass vision panel by upper air-vent
In.
Preferably, the material of exhaust column described in the utility model is corrosion-resisting alloy steel.
The beneficial effects of the utility model are, due to using cup-shaped sight glass, so that in the gas chemically reacted out
When body is through piping, the situation in cup-shaped sight glass can be observed at any time by cup-shaped sight glass, thus being abnormal
Gas can be discharged by exhaust valve at any time when situation from cup-shaped sight glass, prevent the generation of serious consequence, and due to
By the way of exhaust column and exhaust valve cooperation, so that the efficiency of exhaust is got higher and operating process is simple, operator can
To monitor at any time and exclude hidden danger.
Detailed description of the invention
Fig. 1 is a kind of installation diagram of pipeline cup-shaped form described in the utility model；
Fig. 2 is the cross-sectional view of exhaust column described in the utility model；
Fig. 3 is the dress that a kind of pipeline described in the utility model does not install top sealing ring and bottom sealing ring with cup-shaped form
Figure.
In figure, 1, pipe flange；2, form flange；3, cup-shaped sight glass；4, it is vented column；5, form cup lid；6, it is vented
Valve；7, fastening bolt；8, fastening nut；9, cavity；10, upper through-hole；11, lower through-hole；12, bottom sealing ring mounting groove；13, it pushes up
Portion's sealing ring mounting groove；14, bottom sealing ring；15, top sealing ring；16, upper air-vent；17, lower gas vent.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing, as shown in Figure 1-3, a kind of pipeline cup-shaped form,
Including pipe flange 1, the upper surface of the pipe flange 1 is equipped with form flange 2, and the form flange 2 is provided centrally with
Cup-shaped sight glass 3, the cup-shaped sight glass 3 are provided centrally with exhaust column 4, and the top of the sight glass 3 is provided with
Form cup lid 5, the top of the form cup lid 5 are provided with exhaust valve 6, the pipe flange 1 and 2 centering of form flange installation.
The pipe flange 1 is fixedly connected by fastening bolt 7 with fastening nut 8 with form flange 2.
The upper and lower side of the exhaust column 4 is both provided with screw thread, and the lower end of the exhaust column 4 passes through screw thread and form flange 2
The upper end of connection, the exhaust column 4 is connect by screw thread with form cup lid 5.
The exhaust column 4 is internally provided with cavity 9, and the upper surface of the exhaust column 4 is provided with through-hole 10, the exhaust
The lower end surface of column 4 is provided with lower through-hole 11, and the upper through-hole 10 is connected to the cavity 9 with lower through-hole 11.
The exhaust valve 6 is connect by the upper through-hole 10 with the exhaust column 4, and the pipeline of the pipe flange 1 passes through
The lower through-hole 11 is connect with the exhaust column 4.
Bottom sealing ring mounting groove 12, the cup-shaped are provided between the cup-shaped sight glass 3 and the form flange 2
Top sealing ring mounting groove 13 is provided between sight glass 3 and the form cup lid 5.
Bottom sealing ring 14, peace in the top sealing ring mounting groove 13 are installed in the bottom sealing ring mounting groove 12
Equipped with top sealing ring 15.
The top half of the exhaust column 4 is provided with upper air-vent 16, and the lower half portion of the exhaust column 4 is provided with lower row
Stomata 17, the upper air-vent 16 and the lower gas vent 17 are connected to the cavity 9, and the lower gas vent 17 will be in pipeline
Gas be discharged into the inside of cup-shaped sight glass 3 from exhaust column 4, upper air-vent 16 is by gas from cup-shaped glass vision panel 3 from exhaust
It is discharged in column 4 in exhaust valve 6.
When installing a kind of pipeline cup-shaped form described in the utility model, in assembling first by pipe flange and view
Window flange centering puts gasket well between six square toes and form flange of fastening bolt, is then steadily placed on another flange
Above, each bolt hole is aligned one by one, steadily places flange, and when upper fastening bolt will be gone up as diagonal, first manually will be diagonal tight
Fixing bolt puts on nut from bottom to top, then diagonally tightens nut with spanner again, then uses spanner again, turn-takes and tighten spiral shell one by one
Mother completes the fixation of form flange and pipe flange, then cup-shaped sight glass is put into form flange, by sealed bottom
Exhaust column is threadedly attached on form flange into bottom sealing ring mounting groove, form cup lid is passed through row by round figure
The screw thread of air column is packed into sealing ring by cup-shaped sight glass fit sealing, and between cup-shaped sight glass and form cup lid, and
Exhaust valve is attached on form cup lid.
When using a kind of pipeline cup-shaped form described in the utility model, when observing in cup-shaped glass vision panel there is gas
When body, exhaust valve is opened, so that the gas in glass vision panel is entered cavity via upper air-vent, then pass through exhaust valve by upper through-hole
It is discharged out of cup-shaped sight glass.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (8)
1. a kind of pipeline cup-shaped form, it is characterised in that: including pipe flange (1), the upper surface of the pipe flange (1) is pacified
Equipped with form flange (2), the form flange (2) is provided centrally with cup-shaped sight glass (3), the cup-shaped sight glass
(3) be provided centrally with is vented column (4), is provided with form cup lid (5), the form above the cup-shaped sight glass (3)
Exhaust valve (6) are provided with above cup lid (5).
2. a kind of pipeline cup-shaped form according to claim 1, it is characterised in that: the pipe flange (1) and form
Flange (2) is fixedly connected by fastening bolt (7) with fastening nut (8).
3. a kind of pipeline cup-shaped form according to claim 1, it is characterised in that: the upper and lower side of exhaust column (4)
It is both provided with screw thread, the lower end of exhaust column (4) is connect by screw thread with form flange (2), the upper end of exhaust column (4)
It is connect by screw thread with form cup lid (5).
4. a kind of pipeline cup-shaped form according to claim 2, it is characterised in that: setting inside the exhaust column (4)
Have cavity (9), the upper surface of exhaust column (4) is provided with through-hole (10), and the lower end surface of exhaust column (4) is provided with down
Through-hole (11), the upper through-hole (10) are connected to the cavity (9) with lower through-hole (11).
5. a kind of pipeline cup-shaped form according to claim 4, it is characterised in that: the exhaust valve (6) passes through described
Upper through-hole (10) connect with the exhaust column (4), and the pipeline of the pipe flange (1) passes through the lower through-hole (11) and the row
Air column (4) connection.
6. a kind of pipeline cup-shaped form according to claim 1, it is characterised in that: the cup-shaped sight glass (3) with
It is provided with bottom sealing ring mounting groove (12) between the form flange (2), the cup-shaped sight glass (3) and the form cup
Top sealing ring mounting groove (13) is provided between lid (5).
7. a kind of pipeline cup-shaped form according to claim 6, it is characterised in that: the bottom sealing ring mounting groove
(12) it is equipped with bottom sealing ring (14) in, top sealing ring (15) is installed in the top sealing ring mounting groove (13).
8. a kind of pipeline cup-shaped form according to claim 4, it is characterised in that: the upper half of exhaust column (4)
Set up separately and be equipped with upper air-vent (16), the lower half portion of exhaust column (4) is provided with lower gas vent (17), the upper air-vent
(16) it is connected to the cavity (9) with the lower gas vent (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506555.3U CN208900938U (en) | 2018-09-14 | 2018-09-14 | A kind of pipeline cup-shaped form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506555.3U CN208900938U (en) | 2018-09-14 | 2018-09-14 | A kind of pipeline cup-shaped form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900938U true CN208900938U (en) | 2019-05-24 |
Family
ID=66572455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821506555.3U Expired - Fee Related CN208900938U (en) | 2018-09-14 | 2018-09-14 | A kind of pipeline cup-shaped form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043439A (en) * | 2019-12-05 | 2020-04-21 | 福建鑫远建工有限公司 | Exhaust device of water supply pipeline |
-
2018
- 2018-09-14 CN CN201821506555.3U patent/CN208900938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043439A (en) * | 2019-12-05 | 2020-04-21 | 福建鑫远建工有限公司 | Exhaust device of water supply pipeline |
| CN111043439B (en) * | 2019-12-05 | 2020-12-01 | 福建鑫远建工有限公司 | Exhaust device of water supply pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200914 |