CN1851164A - Water pressurizer for vacuum excrement collector - Google Patents
Water pressurizer for vacuum excrement collector Download PDFInfo
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- CN1851164A CN1851164A CN 200610050869 CN200610050869A CN1851164A CN 1851164 A CN1851164 A CN 1851164A CN 200610050869 CN200610050869 CN 200610050869 CN 200610050869 A CN200610050869 A CN 200610050869A CN 1851164 A CN1851164 A CN 1851164A
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- water
- tank body
- excrement collector
- vacuum excrement
- pressurizer
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Abstract
The invention is a water pressurizer for vacuum excrement and urine collector, comprising cylinder body, water inlet, air inlet and water outlet, and water level switch able to automatically feed back water full signal, where the water level switch is connected through signal line with a controller of the collector, the cylinder body is installed in the collector casing through installation plate, the water inlet, air inlet and water outlet all adopt fast joints, and the compressed air is directly applied onto the water surface. And the invention has characters of simple structure, small bulk, good pressurizing effect, saving the troubles in maintenance and change, etc.
Description
Technical field
The present invention relates to a kind of water pressurizer that is used for the supercharging of vacuum excrement collector water.
Background technology
Under the nervous gradually situation of water resource, using water wisely is the consciousness that each citizen must establish, in daily life, expending at the bedpan water is Hen Jing Scared people, also wastes very much, so must seek the scheme of water saving from use equipment, be only the phenomenon of thorough solution water waste, promptly to solve with few flushing water of trying one's best and reach the best effect that washes down dirt in the bedpan, therefore, need carry out supercharging the water that is used to wash bedpan.The water pressurizer that similar applications is also arranged in the market, " be used for the water pressurizer in the defecate collection device system " as Chinese patent 03219113.8, the technical scheme of its disclosure is by cylinder, loam cake, lamina membranacea, lower cover is formed, loam cake can be imported compressed air, lamina membranacea will be by last, the chamber that lower cover constitutes is separated into two independently cavitys, the piston rod of cylinder drives lamina membranacea last, move between the lower cover, realization is to the pressurization and the adjusting of water, compressed air transfers the pressure on the flushing water by lamina membranacea, the defective of this mechanism has: 1. water absorption course is by cylinder, piston motion is finished, need the power of plunger motion, make mechanism become complicated; 2. compressed air is by the lamina membranacea transmission, and pressure loss is big, and influence is to the pressurized effect of flushing water; 3. lamina membranacea is generally selected rubber system for use, and is easily aging fragile through the air pressure impact, in case occur damaging, the very difficult maintenance changed.
Summary of the invention
Goal of the invention of the present invention all provides the water pressurizer that is used for vacuum excrement collector that a kind of volume simple in structure is little, the little pressurized effect of pressure loss is good, the replacing trouble is safeguarded in release in the defective that overcomes prior art.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of water pressurizer that is used for vacuum excrement collector, it comprises tank body, tank body is provided with water inlet, air inlet port, delivery port, it is characterized in that described tank body is provided with the water level switch that can feed back the full signal of water automatically, and this water level switch connects defecate collection device controller by holding wire.
Described tank body is fixed in the vacuum excrement collector case by the installing plate with its solid welding.
Described tank body is cylindrical, and end face and bottom surface are dome shape.
Described water inlet is installed in tank body top, and air inlet port is installed in the tank body top, delivery port is installed in tank base, adopts snap joint, is connected on the flange with the tank body solid welding.
Described water level switch is installed in the tank body top, is connected on the flange with the tank body solid welding by nut seal is installed.
Compared with prior art, the present invention has adopted the water level switch that can feed back the full signal of water automatically, passes to controller by holding wire, by controller control water inlet, air inlet, water outlet, the automaticity height, and structure is simpler, volume is also little, is beneficial to the environment for use of vacuum excrement collector; Because compressed air directly puts on the water surface, pressure loss equals zero, and pressurized effect is good; Easily not aging fragile part is removed from and is safeguarded the trouble of changing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
In conjunction with above-mentioned accompanying drawing the embodiment of the invention is described in detail again more below.
Referring to Fig. 1～2, be used for the water pressurizer of vacuum excrement collector, the tank body 7 of one 1.5 millimeters thick steel plate systems is arranged, tank body is cylindrical, and end face and bottom surface are the dome shape structure, helps the tank body bearing capacity, require tank body welding back under the pressure of 1.5Mpa, pressurize did not have leakage in 20 minutes.
According to the limited installing space of vacuum excrement collector, tank body is mounted in the defecate collection device case, and it is fixing by installing plate 9, so the first compound solid welding of installing plate outside tank body, will must not note burn-through during welding.
The tank body top is provided with the float-ball type water level switch 8 that can feed back the full signal of water automatically, this water level switch is bought by market, same by flange 6 and the welding at tank body through hole position, fixing so that nut 5 to be installed again, the junction that nut and flange are installed is provided with " O " RunddichtringO 3, and the holding wire 4 of water level switch connects defecate collection device controller.
Further illustrate operating principle of the present invention below in conjunction with the course of work:
During the beginning blowdown, start push button, controller instruction entering water electromagnetic valve is opened, water inlet is subjected to solenoid control to begin water inlet, make the water level switch closure up to the water level rising, produce signal and feed back to controller through holding wire, controller control entering water electromagnetic valve is closed, and stops into water, controlling the electromagnetic valve of air inlet port then opens, give in the tank body to add the compression air, be generally 0.5～0.8Mpa, close the air inlet electromagnetic valve then, open out water solenoid valve, Pen Chu water is exactly the water of pressure like this, reaches with less flushing water to wash down the bedpan dirt, obtains developing result preferably.
Claims (5)
1, a kind of water pressurizer that is used for vacuum excrement collector, it comprises tank body (7), tank body is provided with water inlet (1), air inlet port (2), delivery port (10), it is characterized in that described tank body is provided with the water level switch (8) that can feed back the full signal of water automatically, this water level switch connects defecate collection device controller by holding wire (4).
2, the water pressurizer that is used for vacuum excrement collector according to claim 1 is characterized in that described tank body (7) is fixed in the vacuum excrement collector case by the installing plate (9) with its solid welding.
3, the water pressurizer that is used for vacuum excrement collector according to claim 1 is characterized in that described tank body (7) is cylindrical, and end face and bottom surface are dome shape.
4, the water pressurizer that is used for vacuum excrement collector according to claim 1, it is characterized in that described water inlet (1) is installed in tank body (7) top, air inlet port (2) is installed in tank body (7) top, delivery port (10) is installed in tank body (7) bottom, adopt snap joint, be connected on the flange with the tank body solid welding.
5, according to each described water pressurizer that is used for vacuum excrement collector of claim 1～4, it is characterized in that described water level switch (8) is installed in tank body (7) top, by being installed, nut (5) is sealedly connected on the flange with the tank body solid welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050869 CN1851164A (en) | 2006-05-18 | 2006-05-18 | Water pressurizer for vacuum excrement collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050869 CN1851164A (en) | 2006-05-18 | 2006-05-18 | Water pressurizer for vacuum excrement collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1851164A true CN1851164A (en) | 2006-10-25 |
Family
ID=37132665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610050869 Pending CN1851164A (en) | 2006-05-18 | 2006-05-18 | Water pressurizer for vacuum excrement collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1851164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906803A (en) * | 2010-07-29 | 2010-12-08 | 辉煌水暖集团有限公司 | Intelligent pollutant-absorbing pedestal pan |
| CN101457870B (en) * | 2007-12-13 | 2012-10-03 | 中芯国际集成电路制造(上海)有限公司 | Self-draining arrangement and self-draining method |
| CN103318210A (en) * | 2013-06-27 | 2013-09-25 | 宁波南车时代传感技术有限公司 | Water pressurizing device for bullet train vacuum toilet wastewater collector |
-
2006
- 2006-05-18 CN CN 200610050869 patent/CN1851164A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457870B (en) * | 2007-12-13 | 2012-10-03 | 中芯国际集成电路制造(上海)有限公司 | Self-draining arrangement and self-draining method |
| CN101906803A (en) * | 2010-07-29 | 2010-12-08 | 辉煌水暖集团有限公司 | Intelligent pollutant-absorbing pedestal pan |
| CN103318210A (en) * | 2013-06-27 | 2013-09-25 | 宁波南车时代传感技术有限公司 | Water pressurizing device for bullet train vacuum toilet wastewater collector |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |