CN205259232U - Well lid of fan piping shaft - Google Patents
Well lid of fan piping shaft Download PDFInfo
- Publication number
- CN205259232U CN205259232U CN201521112475.6U CN201521112475U CN205259232U CN 205259232 U CN205259232 U CN 205259232U CN 201521112475 U CN201521112475 U CN 201521112475U CN 205259232 U CN205259232 U CN 205259232U
- Authority
- CN
- China
- Prior art keywords
- piping shaft
- top cap
- support ring
- external profile
- diameter
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to a well lid of fan piping shaft, including the top cap, the top cap below is connected with the support frame, the support frame includes bracing piece, support ring, the top cap below is connected to bracing piece one end, other end joint support ring, the inboard connection of support ring prevents turning over the frame. The top cap is umbelliformly, and top cap downside external profile diameter is greater than the piping shaft external profile diameter. The support ring external profile diameter is less than the piping shaft external profile diameter, and the inner edge diameter is the same with piping shaft inner edge diameter. The utility model discloses set up below the top cap and leave the space between support frame messenger's top cap and the well head, can guarantee that the vapor in the piping shaft spills over fast, avoid vapor to damage the instrument always in the piping shaft.
Description
Technical field
The utility model relates to sewage treatment area, is specifically related to a kind of well lid of Fan pipeline well.
Background technology
In sewage treatment plant, carry out aerobic section in the technique of sewage disposal and often use air blast to carry out oxygen supply, Fan pipeline is often located at underground with through road. In oxygen supply process, the many Fans of normal use carry out oxygen supply aeration by same main pipeline, owing to need being responsible for, air quantity flowmeter is set in the time that fan delivery is measured, the position that therefore flowmeter is installed need be set to piping shaft, and flowmeter is installed in piping shaft. In the time running into rainwater weather, rainwater usually infiltrates in piping shaft, and gas produces larger heat in pipeline in flowage friction tube wall process, thereby easily causes the interior steam of piping shaft heavier, cannot discharge in time and will damage flowmeter when steam.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of well lid of Fan pipeline well, can solve existing issue, avoids Causing Flowmeter Damages.
The utility model is achieved through the following technical solutions:
A well lid for Fan pipeline well, comprises top cover, and described top cover below is connected with bracing frame, and support frame as described above comprises support bar, support ring, and described support bar one end connects top cover below, and the other end connects support ring, and described support ring inner side connects anti-translation frame.
Further improvement of the utility model scheme is, described top cover is umbrella, and top cover downside external profile diameter is greater than piping shaft external profile diameter.
Further improvement of the utility model scheme is, described support ring external profile diameter is less than piping shaft external profile diameter, and inner edge diameter is identical with piping shaft inner edge diameter.
The utility model has the advantage of:
One, top cover is arranged to umbrella by the utility model, can effectively stop rainwater directly to fall in well from well head.
Two, the utility model arranges bracing frame and makes to leave space between top cover and well head below top cover, can ensure that the steam in piping shaft overflows fast, avoids steam in piping shaft, to damage instrument always.
Three, the utility model connects anti-translation frame and can ensure in the time running into strong wind weather in support ring, and well lid can be by the well head that blows off.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Detailed description of the invention
The well lid of a kind of Fan pipeline well as shown in Figure 1, comprise top cover 1, described top cover 1 below is connected with bracing frame 2, support frame as described above 2 comprises support bar 21, support ring 22, described support bar 21 one end connect top cover 1 below, the other end connects support ring 22, and described support ring 22 inner sides connect anti-translation frame 3. Described top cover 1 is umbrella, and top cover downside external profile diameter is greater than piping shaft external profile diameter. Described support ring 22 external profile diameters are less than piping shaft external profile diameter, and inner edge diameter is identical with piping shaft inner edge diameter.
Still as shown in Figure 1, well lid is positioned on piping shaft well head, anti-translation frame inserts in well head, and support ring 22 is held on well head, and what top cover 1 was complete covers in well head top, can avoid steam to cause damage to the instrument in piping shaft.
Claims (3)
1. the well lid of a Fan pipeline well, comprise top cover (1), it is characterized in that: described top cover (1) below is connected with bracing frame (2), support frame as described above (2) comprises support bar (21), support ring (22), described support bar (21) one end connects top cover (1) below, the other end connects support ring (22), and described support ring (22) inner side connects anti-translation frame (3).
2. the well lid of a kind of Fan pipeline well according to claim 1, is characterized in that: described top cover (1) is umbrella, and top cover downside external profile diameter is greater than piping shaft external profile diameter.
3. the well lid of a kind of Fan pipeline well according to claim 1, is characterized in that: described support ring (22) external profile diameter is less than piping shaft external profile diameter, and inner edge diameter is identical with piping shaft inner edge diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112475.6U CN205259232U (en) | 2015-12-29 | 2015-12-29 | Well lid of fan piping shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112475.6U CN205259232U (en) | 2015-12-29 | 2015-12-29 | Well lid of fan piping shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259232U true CN205259232U (en) | 2016-05-25 |
Family
ID=56000769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112475.6U Expired - Fee Related CN205259232U (en) | 2015-12-29 | 2015-12-29 | Well lid of fan piping shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205259232U (en) |
-
2015
- 2015-12-29 CN CN201521112475.6U patent/CN205259232U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205259232U (en) | Well lid of fan piping shaft | |
| CN204079454U (en) | Ventilation funnel | |
| CN203533561U (en) | Water-sealed tank | |
| CN104501245A (en) | Environmental protection apparatus for discharging oil stain | |
| CN204177790U (en) | A kind of gas controlling device | |
| CN207734106U (en) | Telescopic pipe for cleaner | |
| CN206806110U (en) | A kind of doubling instrument | |
| CN206577760U (en) | A kind of anti-oxidant nitrogen pipe device | |
| CN204324932U (en) | The equipment of removing carbon dioxide in deionized water | |
| CN203515752U (en) | Device for preventing water entering exhaust pipe of automobile | |
| CN205132003U (en) | Pipe structure of ventilating | |
| CN205038085U (en) | Dust remover pressure pressure differential sample connection structure | |
| CN204572574U (en) | A kind of novel tunnel blower fan hush pipe | |
| CN201692822U (en) | Novel anti-crush straight-type condensation tube | |
| CN204982964U (en) | Municipal administration inspection shaft lid | |
| CN202809814U (en) | Blocking device of drain pipeline | |
| CN203671135U (en) | Pipeline plug special for PE corrugated pipe | |
| CN202074120U (en) | Methane pipeline | |
| CN208519394U (en) | A kind of HDPE winding enhancing sewage pipe | |
| CN202392341U (en) | Air relief elbow structure of tank car | |
| CN208059099U (en) | New fan of hanging of convenient maintenance | |
| CN203980602U (en) | Frost surface air cooler | |
| CN204495144U (en) | A kind of heat sink | |
| CN206244519U (en) | A kind of aerator of suitable sewage disposal | |
| CN207325152U (en) | Spray air inlet pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160525 Termination date: 20161229 |