CN202466754U - Water-jet pump type water-saving toilet flushing device - Google Patents
Water-jet pump type water-saving toilet flushing device Download PDFInfo
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- CN202466754U CN202466754U CN201220113224XU CN201220113224U CN202466754U CN 202466754 U CN202466754 U CN 202466754U CN 201220113224X U CN201220113224X U CN 201220113224XU CN 201220113224 U CN201220113224 U CN 201220113224U CN 202466754 U CN202466754 U CN 202466754U
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- water
- jet pump
- pipeline
- flushometer
- washstand
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- Expired - Fee Related
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a water-jet pump type water-saving toilet flushing device. The flushing device comprises a rainwater collecting device, a washstand, a sewage box, a tap water pipeline and a water-jet pump, wherein the rainwater collecting device is connected with the sewage box through a pipeline; the washstand is connected with the sewage box through a pipeline; the sewage box is connected with the water-jet pump through a pipeline; the tap water pipeline is connected with the water-jet pump which is connected with a water outlet pipe; and the water outlet pipe is provided with a valve. By the water-jet pump type water-saving toilet flushing device, daily water consumption is reduced, and water cost is reduced; due to the application of the water-jet pump, the efficiency of the device is improved, and domestic sewage at a low position can still be used; and the water-jet pump is simple in working principle, extremely high in reliability, difficult to fail and convenient to repair and replace, and does not consume energy resources, so that power is completely supplied by tap water.
Description
Technical field
The utility model relates to a kind of lavatory flushometer, the water-saving lavatory of particularly a kind of water-jet pump formula flushometer.
Background technology
China is populous, and is vast in territory, but per capita resource seldom, especially freshwater resources; China is as a lack of water country, and the scarcity of water resource directly has influence on the sustainableization development of country; We can know that the water in lavatory has accounted for more than four one-tenth of whole living water use by inquiry; For example the average water of Nanjing master city resident is 540,000 tons, and at least 20 ten thousand tons are used for flush toilets, makes us pained be; Because a cover water system is only built in China city; Do not have quality classification water supply, the water that is washed out by toilet all is the most valuable drinkable water, so extremely urgent to the improvement of existing lavatory flushometer.At present, domestic and international research mainly concentrates on and reduces on the water supply volume of flushing the toilet, and is less about the second use Research on Domestic; Because not be high especially to water quality requirement when flushing the toilet, sanitary sewage is easy to satisfy the requirement of flushing the toilet; Therefore to be applied to the scheme of household and public lavatory be feasible to sanitary sewage.
Water saving devices such as the toilet flushing tank of mainly improve one's methods foam environment protection water closet, the secondary waste water utilizing of present saving toilet device, New-type bifunctional lavatory cistern for toilet water-saving cistern, pipe joint type water economizer for toilet, various water saving fixtures respectively have its advantage and drawback according to principle.
The foam environment protection water closet is Duoed a cover foam device than traditional toilet, and the foam blocking that expanding foam solution produces is lived closet, and the foam lubricating capacity is strong, and dirt does not spatter not to be stained with, and directly slips down, and compares water saving 90% towards toilet with traditional water; And, because foam can pin peculiar smell preferably, so stink is reduced to minimum; In expanding foam solution, add some essence, people can also go to toilet in fragrance; But this product is not welcome by citizen, and this is because most of family all decoratees, the trouble that renovates, and also expense is not low.
The toilet flushing tank troublesome poeration of secondary waste water utilizing needs user oneself that sanitary sewage is saved bit by bit and poured in the water tank, and just to toilet, and can't be applied to the crouching formula.
New-type bifunctional lavatory cistern for toilet water-saving cistern, water-saving result is better; Shortcoming is just to toilet, and water tank needs can't utilize for being in the low level sanitary sewage as for a high position, and is pretty troublesome to the transformation of old-fashioned device; And because component are more, so reliability can not get ensureing.
The pipe joint type water economizer for toilet is similar with New-type bifunctional lavatory cistern for toilet water-saving cistern principle; Shortcoming is also similar.
The utility model content
The technical problem that the utility model will solve provides a kind of conserve water resource, good reliability, non-easy fault, maintenance and replacing is convenient and the water-saving lavatory of a kind of water-jet pump formula flushometer of consumes energy not.
For achieving the above object, the technical scheme of the utility model is following:
The water-saving lavatory of a kind of water-jet pump formula flushometer; Said flushometer comprises rainwater aggregating apparatus, washstand, foul water tank, water supply pipe and water-jet pump; Said rainwater aggregating apparatus is connected with foul water tank through pipeline; Said washstand is connected with foul water tank through pipeline, and said foul water tank is connected with water-jet pump through pipeline, and said water supply pipe is connected with water-jet pump; Said water-jet pump is connected with outlet pipe, and said outlet pipe is provided with valve.
Preferably, the junction of said rainwater aggregating apparatus and pipeline is provided with filter screen.
Preferably, the junction of said washstand and pipeline is provided with filter screen.
Preferably, the top of said foul water tank is provided with spout hole.
Preferably, said water-jet pump comprises nozzle end, sewage end, the pump housing and Venturi tube.
Through technique scheme, the beneficial effect of the utility model is:
The utility model has made full use of water resource, has practiced thrift the daily water yield, has alleviated people's water expense; Owing to the application of water-jet pump, increased the efficient of this device, still can be used to the sanitary sewage that is in low level; This technology is to existing toilet apparatus repacking and convenient, and only needing increases a foul water tank and water-jet pump, pipeline is changed a little to get final product again, and expense is very low, and toilet and pan can be used this technology; And because the water-jet pump operating principle is simple, and reliability is extremely strong, easy fault, maintenance and change convenient, and consumes energy not, power is provided by tap water fully.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model water-jet pump structural representation.
The numeral corresponding component title represented among the figure with letter:
10, rainwater aggregating apparatus 20, washstand 30, foul water tank 31, spout hole 40, water supply pipe 50, water-jet pump 51, nozzle end 52, sewage end 53, the pump housing 54, Venturi tube 60, pipeline 70, filter screen 80, outlet pipe 90, valve
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to illustrated in figures 1 and 2; The water-saving lavatory of a kind of water-jet pump formula of the utility model flushometer comprises rainwater aggregating apparatus 10, washstand 20, foul water tank 30, water supply pipe 40 and water-jet pump 50; Said rainwater aggregating apparatus 10 is connected with foul water tank 30 through pipeline 60; Said washstand 20 is connected with foul water tank 30 through pipeline 60, and said foul water tank 30 is connected with water-jet pump 50 through pipeline 60, and said water supply pipe 40 is connected with water-jet pump 50; Said water-jet pump 50 is connected with outlet pipe 80, and said outlet pipe 80 is provided with valve 90.
In order to filter out foreign material bigger in the sewage, the utility model is provided with filter screen 70 in the junction of rainwater aggregating apparatus 10 and pipeline 60; Junction at washstand 20 and pipeline 60 is provided with filter screen 70.
The top of the utility model foul water tank 30 is provided with spout hole 31, and when the dilutional hyponatremia of foul water tank 30, sewage can be drained through spout hole 31 automatically, can prevent owing to sewage too much overflows in the room.
The utility model water-jet pump 50 comprises nozzle end 51, sewage end 52, the pump housing 53 and Venturi tube 54; Its when mounted, nozzle end 51 is connected with water supply pipe 40, sewage end 52 is connected with foul water tank 30 through pipeline 60.
The utility model is opened valve 90, outlet pipe 80 conductings using; Tap water gets into water-jet pump 50 through nozzle end 51, because generally the present pipe network average pressure in city reaches more than the 0.30MPa, so hydraulic pressure satisfies the requirement of water-jet pump 50 for working water pressure fully from the beginning; So after getting into the pump housing 53; Because the high flow rate of tap water forms low pressure in the pump housing 53, can the sewage in the foul water tank 30 be sucked the pump housing 53; Tap water mixes in hybrid with sewage then, flushes the toilet at last.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. the water-saving lavatory of water-jet pump formula flushometer; It is characterized in that; Said flushometer comprises rainwater aggregating apparatus, washstand, foul water tank, water supply pipe and water-jet pump, and said rainwater aggregating apparatus is connected with foul water tank through pipeline, and said washstand is connected with foul water tank through pipeline; Said foul water tank is connected with water-jet pump through pipeline, and said water supply pipe is connected with water-jet pump; Said water-jet pump is connected with outlet pipe, and said outlet pipe is provided with valve.
2. the water-saving lavatory of a kind of water-jet pump formula according to claim 1 flushometer, it is characterized in that: the junction of said rainwater aggregating apparatus and pipeline is provided with filter screen.
3. the water-saving lavatory of a kind of water-jet pump formula according to claim 1 flushometer, it is characterized in that: the junction of said washstand and pipeline is provided with filter screen.
4. the water-saving lavatory of a kind of water-jet pump formula according to claim 1 and 2 flushometer, it is characterized in that: the top of said foul water tank is provided with spout hole.
5. the water-saving lavatory of a kind of water-jet pump formula according to claim 1 flushometer, it is characterized in that: said water-jet pump comprises nozzle end, sewage end, the pump housing and Venturi tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220113224XU CN202466754U (en) | 2012-03-22 | 2012-03-22 | Water-jet pump type water-saving toilet flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220113224XU CN202466754U (en) | 2012-03-22 | 2012-03-22 | Water-jet pump type water-saving toilet flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466754U true CN202466754U (en) | 2012-10-03 |
Family
ID=46914921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220113224XU Expired - Fee Related CN202466754U (en) | 2012-03-22 | 2012-03-22 | Water-jet pump type water-saving toilet flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587474A (en) * | 2012-03-22 | 2012-07-18 | 上海海事大学 | Water-saving flushing device with water jet pump for toilet |
-
2012
- 2012-03-22 CN CN201220113224XU patent/CN202466754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587474A (en) * | 2012-03-22 | 2012-07-18 | 上海海事大学 | Water-saving flushing device with water jet pump for toilet |
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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: 20121003 Termination date: 20130322 |