CN2604961Y - Water power hydraulic closet cover still working at no water - Google Patents
Water power hydraulic closet cover still working at no water Download PDFInfo
- Publication number
- CN2604961Y CN2604961Y CN 02287735 CN02287735U CN2604961Y CN 2604961 Y CN2604961 Y CN 2604961Y CN 02287735 CN02287735 CN 02287735 CN 02287735 U CN02287735 U CN 02287735U CN 2604961 Y CN2604961 Y CN 2604961Y
- Authority
- CN
- China
- Prior art keywords
- water
- floating plug
- cylinder
- check valve
- hydraulic pressure
- 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
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A hydrodynamic hydraulic bedpan cover which can work when the water supply is cut off is characterized in that, the water inlet pipe is provided with a water storage cylinder which is divided into two different water chambers by a floating plug that has enough weight to lift the water cylinder. The lower water chamber of the floating plug is connected with the water cylinder and is connected to the water through a one-way valve. Therefore, when the water supplying system is normally working, sufficient storage water is provided for the water storage cylinder; and when the supply system stops working, the weight of the floating plug in the water storage cylinder imposes pressure on the lower water chamber, which is enough to propel the cylinder to move. The advantages lies in that the utility model can work when the supply system stops working, not be affected when there is a peak time for water use, use hydraulic pressure to control work and continues to work when the water supply is cut off.
Description
Technical field
The utility model relates to a kind ofly be used as power with running water, at the hydrodynamic force hydraulic pressure bedpan cover of the endure of cutting off the water.
Background technology
Chinese patent is openly crossed name and is called " hydrodynamic force hydraulic pressure bedpan cover " (patent No.: 98240399), this patent uses running water to be used as power, easy to use, safe and reliable, clean cleaning can deodorization, but when running water or other water system occurring and cut off the water, can only choose and try hard to recommend out, thus convenient inadequately.
Summary of the invention
The purpose of this utility model just provides a kind of at the water system endure of cutting off the water, and hydraulic pressure is unaffected when water use peak, the hydrodynamic force hydraulic pressure bedpan cover of the endure of cutting off the water of water pressure-controlled work.
Solution of the present utility model is such: inlet duct is provided with Water-accumulating water cylinder at the water source, and described Water-accumulating water cylinder has the floating plug that Water-accumulating water cylinder is separated into two hydroeciums, and floating plug has can produce the weight that pushes water vat, and the lower end hydroecium of floating plug is communicated with water vat.The lower end hydroecium of floating plug is communicated with the water source by check valve.Thereby form water system just often, running water provides the enough water that stores to Water-accumulating water cylinder.When water system stopped to supply water, the weight of floating plug was exerted pressure to the lower end hydroecium in the Water-accumulating water cylinder, and enough pressure is provided, and can promote the motion of water vat.
The utility model has the advantages that hydraulic pressure is unaffected when water use peak, the endure of cutting off the water of water pressure-controlled work at the water system endure of cutting off the water.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is structural representations of Water-accumulating water cylinder part.
The specific embodiment
The utility model comprises loam cake 1, weight 2, check valve 3, air chamber 4, check valve 5, lower cover 6, check valve 7, cylinder body 8, floating plug 9.
Inlet duct is provided with Water-accumulating water cylinder at the water source, and described Water-accumulating water cylinder has the floating plug 9 that Water-accumulating water cylinder is separated into two hydroeciums, and floating plug 9 has can produce the weight that pushes water vat 11, and the lower end hydroecium of floating plug 9 is communicated with water vat 11.
The lower end hydroecium that is floating plug 9 is communicated with the water source by check valve 5.
Floating plug 9 is to be constituted by air chamber 4 and weight 2.In the present embodiment, air chamber 4 is in the lower end of floating plug 9, and weight 2 is near the upper end of air chamber 4.Weight with weight 2 is regulated floating plug 9 makes it to promote the work of water vat.
The upper end hydroecium of described floating plug 9 has the check valve 3 of connection and check valve 7, and an end of check valve 3 leads to atmosphere, and an end of check valve 7 is communicated with the water source.
When the water system normal water supply, the water source enters Water-accumulating water cylinder or reversal valve 10 through check valve 5, can control the work of water vat by reversal valve 10, and check valve 3 is closed, and check valve 7 all has on both sides under the effect of hydraulic pressure to be opened.When water system was cut off the water, the Water-accumulating water cylinder lower end produced the hydraulic pressure that can promote water vat 11 work under the gravity effect of floating plug 9, and this water pressure pushing check valve 5 is closed, and delivered to the work of reversal valve 10 with control water vat 11 simultaneously.Because the vacuum action of Water-accumulating water cylinder upper end is inhaled opening one-way valve 3, sucks air, guarantee that floating plug 9 can move downward.
Claims (5)
1, a kind of hydrodynamic force hydraulic pressure bedpan cover of the endure of cutting off the water, include reversal valve (10) and water vat (11), it is characterized in that being provided with Water-accumulating water cylinder at the water source inlet duct, described Water-accumulating water cylinder has the floating plug (9) that Water-accumulating water cylinder is separated into two hydroeciums, floating plug (9) has can produce the weight that pushes water vat (11), and the lower end hydroecium of floating plug (9) is communicated with water vat (11).
2, the hydrodynamic force hydraulic pressure bedpan cover of the endure of cutting off the water according to claim 1 is characterized in that floating plug (9) is to be constituted by air chamber (4) and weight (2).
3, the hydrodynamic force hydraulic pressure bedpan cover of the endure of cutting off the water according to claim 2 is characterized in that air chamber (4) in the lower end of floating plug (9), and weight (2) is near the upper end of air chamber (4).
4, the hydrodynamic force hydraulic pressure bedpan cover of the endure of cutting off the water according to claim 2 is characterized in that the lower end hydroecium of floating plug (9) is communicated with the water source by check valve (5).
5, the hydrodynamic force hydraulic pressure bedpan cover of the endure of cutting off the water according to claim 2, the upper end hydroecium that it is characterized in that described floating plug (9) has connection check valve (3) and check valve (7), one end of check valve (3) leads to atmosphere, and an end of check valve (7) is communicated with the water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287735 CN2604961Y (en) | 2002-11-28 | 2002-11-28 | Water power hydraulic closet cover still working at no water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287735 CN2604961Y (en) | 2002-11-28 | 2002-11-28 | Water power hydraulic closet cover still working at no water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604961Y true CN2604961Y (en) | 2004-03-03 |
Family
ID=34151092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02287735 Expired - Fee Related CN2604961Y (en) | 2002-11-28 | 2002-11-28 | Water power hydraulic closet cover still working at no water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604961Y (en) |
-
2002
- 2002-11-28 CN CN 02287735 patent/CN2604961Y/en not_active Expired - Fee Related
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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: 20040303 Termination date: 20091228 |