CN201411668Y - Novel pressure discharging system of pressure-filled water seal - Google Patents
Novel pressure discharging system of pressure-filled water seal Download PDFInfo
- Publication number
- CN201411668Y CN201411668Y CN2009201558522U CN200920155852U CN201411668Y CN 201411668 Y CN201411668 Y CN 201411668Y CN 2009201558522 U CN2009201558522 U CN 2009201558522U CN 200920155852 U CN200920155852 U CN 200920155852U CN 201411668 Y CN201411668 Y CN 201411668Y
- Authority
- CN
- China
- Prior art keywords
- water seal
- water
- pressure
- stainless steel
- square tube
- 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
- Barrages (AREA)
Abstract
The utility model discloses a novel pressure discharging system of a pressure-filled water seal, which is characterized in that a pressure-filled cavity (1) of the frame-shaped water seal is providedwith a water outlet pipe (2) and a water inlet pipe (3); a stainless steel hollowed-out square pipe (4) and a stainless steel water draining square water (5) are arranged in the pressure-filled cavity(1); the upper end of the water draining square water (5) is directly connected with a water outlet (21) of the water seal and the lower end extends to the bottom of the water seal; and the stainlesssteel hollowed-out square pipe (4) is arranged in other position of the pressure-filled cavity (1). The pressure discharging system can completely discharge water logging in the water seal and avoidthe problem that when a gate is opened or closed, the water seal is tore and broken as a result of the head of the water seal can not completely retract.
Description
Technical field
The utility model relates to a kind of row pressure system of pressurized type water seal.
Background technology
On high pressure gate water shutoff problem, two kinds of forms of basic at present employing: one is eccentric hinge gate; It is two for the punching press water seal.For first kind of water shutoff form, though its advantage is arranged, maintenance cost is higher after all, and if second kind of water shutoff form design and safeguard properly can be played the good result of expection equally, thereby find broad application.Power station mesopore service gate, for adopting its arc door of single suspension centre Segment gate to adopt upstream face sealing mode, its rubber water sealing structure often is the font pressurized type water seal of section mountain, water seal is arranged as shaped as frame.Yet, because water seal gutter delivery port design arrangement is at shaped as frame water seal top, in the drainage procedure before gate opening, after pipeline and the eliminating of water seal top ponding, compressed air directly enters gutter from the water seal top and is discharged from, and causes water seal both sides and bottom ponding to get rid of, and the still remaining certain pressure in pressurising chamber, water seal middle and lower part (the natural discrepancy in elevation) produces, this part water seal head can not be withdrawn fully, cause gate opening or when closing water seal be torn and damaged.
The utility model content
Problem at above-mentioned prior art existence, the utility model provides a kind of novel row pressure system of pressurized type water seal, ponding in the water seal can have been arranged, avoid the water seal head not withdraw fully and cause gate opening or when closing water seal be torn and damaged problem.
The technical solution of the utility model is: a kind of novel row pressure system of pressurized type water seal, pressurising chamber in the shaped as frame water seal is provided with gutter and water inlet pipe, in the pressurising chamber, be provided with a stainless steel hollow out square tube and a stainless steel draining square tube, draining square tube upper end directly is connected with outfall, the lower end extends the water seal bottom, and all the other positions are provided with stainless steel hollow out square tube in the pressurising chamber.
The beneficial effects of the utility model are: the draining square tube upper end that is provided with in the pressurising chamber directly is connected with pressurising chamber water seal outfall, and the lower end extends water seal bottom, pressurising chamber, and its lower end mouth of pipe is arranged in the water seal lowest part, the ponding in the water seal can have been arranged; Excessive for fear of water seal head withdrawal amount, cause water seal head when the pressurising water shutoff to be stuck in the water seal pressing plate and can't to eject, cause behind the closing gate because of having the space to leak between water seal head and the gate panel, all the other positions are provided with stainless steel hollow out square tube in the pressurising chamber, the hollow out square tube neither influences the space in water seal pressurising chamber and fills drainage effect, has played supporting role again when water seal is withdrawn.
Description of drawings
Fig. 1 is the structural representation (towards the upstream) of the utility model embodiment.
The specific embodiment
As a kind of embodiment of the present utility model, as shown in Figure 1, a kind of novel row pressure system of pressurized type water seal, be provided with gutter 2 and water inlet pipe 3 in the pressurising chamber 1 of shaped as frame water seal, in pressurising chamber 1, be provided with a stainless steel hollow out square tube 4 and a stainless steel draining square tube 5, draining square tube 5 upper ends directly are connected with outfall 21, and the lower end extends the water seal bottom, and all the other positions are provided with stainless steel hollow out square tube 4 in pressurising chamber 1.
Draining square tube 5 upper ends that are provided with in the pressurising chamber 1 directly are connected with pressurising chamber 1 water seal outfall 21, the lower end extends 1 water seal bottom, pressurising chamber, its lower end mouth of pipe is arranged in the water seal lowest part, ponding in the water seal can have been arranged, avoid the water seal head not withdraw fully and cause gate opening or when closing water seal be torn and damaged problem; Excessive for fear of water seal head withdrawal amount, cause water seal head when the pressurising water shutoff to be stuck in the water seal pressing plate and can't to eject, cause behind the closing gate because of having the space to leak between water seal head and the gate panel, all the other positions are provided with stainless steel hollow out square tube 4 in the pressurising chamber 1, hollow out square tube 4 neither influences the space in water seal pressurising chamber 1 and fills drainage effect, has played supporting role again when water seal is withdrawn.
Claims (1)
1. the novel row pressure system of a pressurized type water seal, be provided with gutter (2) and water inlet pipe (3) in the pressurising chamber (1) of shaped as frame water seal, it is characterized in that: in pressurising chamber (1), be provided with a stainless steel hollow out square tube (4) and a stainless steel draining square tube (5), draining square tube (5) upper end directly is connected with water seal outfall (21), the lower end extends the water seal bottom, and all the other positions are provided with stainless steel hollow out square tube (4) in pressurising chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201558522U CN201411668Y (en) | 2009-05-21 | 2009-05-21 | Novel pressure discharging system of pressure-filled water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201558522U CN201411668Y (en) | 2009-05-21 | 2009-05-21 | Novel pressure discharging system of pressure-filled water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411668Y true CN201411668Y (en) | 2010-02-24 |
Family
ID=41713555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201558522U Expired - Fee Related CN201411668Y (en) | 2009-05-21 | 2009-05-21 | Novel pressure discharging system of pressure-filled water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411668Y (en) |
-
2009
- 2009-05-21 CN CN2009201558522U patent/CN201411668Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202416269U (en) | Pressurizing chamber structure of framed water seal | |
| CN201056682Y (en) | Water sealing device of high water head radial gate | |
| CN201411668Y (en) | Novel pressure discharging system of pressure-filled water seal | |
| CN201687507U (en) | Hydrostatic coal wall water injection hole packer | |
| CN206144601U (en) | A automatic water discharging device for gas drainage pipeline | |
| CN101864983A (en) | Hydraulic coal wall water injection hole packer | |
| CN201575177U (en) | Water seal type gas gate valve | |
| CN201395836Y (en) | Water tank discharging device | |
| CN204343314U (en) | A kind of cover-plate type single slope drainage pipe | |
| CN201080637Y (en) | Siphoning type draining valve | |
| CN202343004U (en) | Inward-pull gland for gravel filters | |
| CN202850154U (en) | Pressurized flushing device for closestool | |
| CN201358450Y (en) | Stainless steel gate | |
| CN204628656U (en) | A kind of energy-saving hydraulic slow-closing type rollover flap valve | |
| CN201180806Y (en) | Liquid seal type gas valve | |
| CN103806939A (en) | Steam-water separation drainage system | |
| CN216200864U (en) | High-pressure-resistant straight-through wave-proof valve | |
| CN204312996U (en) | Anti-leakage gas drainage device | |
| CN202790508U (en) | Novel plastic pressure container barrel | |
| CN203050778U (en) | High-negative-pressure automatic water drainage device of gas drainage pipeline | |
| CN201221456Y (en) | Air cylinder structure of vacuum pump | |
| CN220263949U (en) | Integrated garbage compression box | |
| CN202901330U (en) | Stop valve | |
| CN202787484U (en) | Stainless steel buoyancy tank flap valve | |
| CN202007948U (en) | Inspecting opening structure in water drainage pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20100521 |