CN103711193A - Vacuumized hydrocone type closestool and flushing method thereof - Google Patents
Vacuumized hydrocone type closestool and flushing method thereof Download PDFInfo
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- CN103711193A CN103711193A CN201310732774.9A CN201310732774A CN103711193A CN 103711193 A CN103711193 A CN 103711193A CN 201310732774 A CN201310732774 A CN 201310732774A CN 103711193 A CN103711193 A CN 103711193A
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- gutter
- water
- ejector
- siphonage
- descending branch
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Abstract
The invention discloses a vacuumized hydrocone type closestool and a flushing method of the vacuumized hydrocone type closestool. A drain pipe is connected to the bottom of a closestool body. A water trap, a rising section, a falling section, a second water trap, a second rising section and a second falling section are sequentially connected with one another to form the drain pipe. One end of a suction pipe is connected with the rising section of the drain pipe or the falling section of the drain pipe. A water inlet of a jet device is connected with a tap water pipeline network. A water outlet of the jet device is connected to the closestool body through a water guiding pipe. A suction opening of the jet device is connected with the other end of the suction pipe. The vacuumized hydrocone type closestool has the advantages of being small in size, capable of saving energy and reducing consumption, simple in structure, low in cost and the like.
Description
Technical field
The application relates to a kind of flush toilet (also claiming water closet, toilet) of hydrocone type.
Background technology
Flush toilet is different according to its bath principle, can be divided into direct-flushing, hydrocone type etc.Wherein, the feature of siphonage-toilet is that its gutter is horizontal S type, utilizes siphonage that dirt is siphoned away.
The gutter of siphonage-toilet can have various structures.Refer to Fig. 1 a, this is a kind of structure of gutter 40, by trap 41, ascent stage 42, descending branch 43, horizontal segment 44, is connected in sequence.Trap 41 wherein, ascent stage 42, descending branch 43 have formed horizontal S type structure jointly.Refer to Fig. 1 b, this is the another kind of structure of gutter 40, compares and has omitted horizontal segment 44 with Fig. 1 a.
Refer to Fig. 2, this is a kind of structural representation of the existing siphonage-toilet vacuumizing.The bottom of airtight water tank 50 is connected to closestool body 10 by aqueduct 20.The bottom of closestool body is connecting gutter 40, and gutter 40 is comprised of the trap 41 connecting successively, ascent stage 42, descending branch 43, the second trap 45, the second ascent stage 46, the second descending branch 47.One end of exhaust tube 30 is connecting ascent stage 42 or the descending branch 43 of gutter 40, and the other end is connecting the top can not had by water logging of airtight water tank 50.
The bath principle of the siphonage-toilet vacuumizing shown in Fig. 2 is:
While not washing by water, in the trap 41 of gutter 40 and the second trap 45, there is water, in the ascent stage 42 between this two parts water and descending branch 43, there is gas.
Once press flush button, cleaning action is played on the surface that the water in airtight water tank 50 is washing away closestool body 10 by aqueduct 20.Along with the water level in airtight water tank 50 declines, naturally exhaust tube 30 has been produced and bled.Exhaust tube 30 is bled under this air-extraction function from ascent stage 42 of gutter 40 and descending branch 43, makes its air pressure decline and in gutter 40, cause siphonage, and the dirt in closestool body 10 and water are siphoned away to discharge.
The siphonage-toilet vacuumizing shown in Fig. 2 requires water tank 50 to have good tightness, and this makes its manufacturing process comparatively complicated, and manufacturing cost is also higher.
Refer to Fig. 3, this is the structural representation of the another kind of existing siphonage-toilet vacuumizing.The bottom of water tank 50 is connected to closestool body 10 by aqueduct 20.The bottom of closestool body is connecting gutter 40, and gutter 40 is comprised of the trap 41 connecting successively, ascent stage 42, descending branch 43, the second trap 45, the second ascent stage 46, the second descending branch 47.One end of exhaust tube 30 is connecting ascent stage 42 or the descending branch 43 of gutter 40, and the other end is connecting one end of spacer assembly 60.The other end of spacer assembly 60 is connecting again air extractor 70.
Refer to Fig. 3 a, air extractor 70 inside are fixed with a piston 71 movingly.This piston 71 is fixed with nut 73 by connector 72, and nut 73 is being threaded connection again screw rod 74.When motor drive screw 74 rotates, this piston 71 can move up and down in air extractor 70 inside, and keeps airtight all the time and between the inwall of air extractor 70.This piston 71 is divided into by air extractor 70 inside the first chamber 78 and the second chamber 79 that gas completely cuts off mutually.The first chamber 78 is connecting spacer assembly 60.In the second chamber 79, there is connector 72, nut 73 and screw rod 74.
Refer to Fig. 3 b and Fig. 3 c, the middle part of the inside of spacer assembly 60 is fixed with a diaphragm seal that can move up and down 61, has pouring weight 62 on diaphragm seal 61.Fig. 3 b has shown the extreme lower position of diaphragm seal 61, and Fig. 3 c has shown the extreme higher position of diaphragm seal 61.Sealing film 61 is divided into by spacer assembly 60 inside the first space 68 and the second space 69 that gas completely cuts off mutually.The first space 68 is connecting exhaust tube 30.Second space 69 is connecting air extractor 70.
The bath principle of the siphonage-toilet vacuumizing shown in Fig. 3 is:
While not washing by water, in the trap 41 of gutter 40 and the second trap 45, there is water, in the ascent stage 42 between this two parts water and descending branch 43, there is gas.
Once press flush button, cleaning action is played on the surface that the water in water tank 50 is washing away closestool body 10 by aqueduct 20.Piston 71 in air extractor 70 moves upward simultaneously, makes the volume of the first chamber 78 become large, the smaller volume of the second chamber 79, and this has just produced and has bled spacer assembly 60.Diaphragm seal 61 and pouring weight 62 in spacer assembly 60 move upward under the air-extraction function of air extractor 70, from the state of Fig. 3 b, become the state of Fig. 3 c, this makes the volume in the first space 68 become large, the smaller volume of second space 69, and this has just produced and has bled exhaust tube 30.Exhaust tube 30 is bled under the air-extraction function of spacer assembly 60 from ascent stage 42 of gutter 40 and descending branch 43, makes its air pressure decline and in gutter 40, cause siphonage, and the dirt in closestool body 10 and water are siphoned away to discharge.
Pass through Preset Time, the piston 71 in air extractor 70 moves downward, and makes the smaller volume of the first chamber 78 again, and it is large that the volume of the second chamber 79 becomes, and this has just produced exhaust to spacer assembly 60.Diaphragm seal 61 in spacer assembly 60 and pouring weight 62 move downward under the scavenging action of air extractor 70 and under the Action of Gravity Field of pouring weight 62 self, from the state of Fig. 3 c, become the state of Fig. 3 b, this makes the smaller volume in the first space 68, it is large that the volume of second space 69 becomes, and this has just produced exhaust to exhaust tube 30.Exhaust tube 30 to exhaust in ascent stage 42 of gutter 40 and descending branch 43, returns again the state while not washing by water under the scavenging action of spacer assembly 60.
The siphonage-toilet vacuumizing shown in Fig. 3 no longer requires water tank 50 to have tightness, thereby has simplified the manufacturing process of water tank 50, has reduced its manufacturing cost.Yet increased again spacer assembly 60 and air extractor 70 newly, especially air extractor 70 also needs motor to drive and additionally power consumption.
Summary of the invention
The application's technical problem to be solved is to provide a kind of novel siphonage-toilet vacuumizing, and does not need to adopt airtight water tank, does not also need extra power consumption.
For solving the problems of the technologies described above, the siphonage-toilet that the application vacuumizes, the bottom of closestool body is connecting gutter; Gutter is comprised of the trap connecting successively, ascent stage, descending branch, the second trap, the second ascent stage, the second descending branch; One end of exhaust tube is connecting ascent stage or the descending branch of gutter, and the other end is connecting one end of spacer assembly; The water inlet of ejector connects tap water pipe network; The delivery port of ejector is connected to closestool body by aqueduct; The extract opening of ejector is connecting the other end of spacer assembly.
The pumping method of the siphonage-toilet that the application vacuumizes is:
While not washing by water, in the trap of gutter and the second trap, there is water, in the ascent stage between this two parts water and descending branch, there is gas;
Once press flush button, the tap water with certain hydraulic pressure from the water inlet of ejector enter, delivery port flows out, cleaning action is played on the surface that these water are washing away closestool body by aqueduct; The extract opening of ejector produces and bleeds spacer assembly simultaneously, spacer assembly produces and bleeds exhaust tube, exhaust tube is bled from ascent stage of gutter and descending branch, makes its air pressure decline and in gutter, cause siphonage, and the dirt in closestool body and water are siphoned away;
Pass through Preset Time, the water inlet of ejector stops tap water and enters again, and extract opening stops spacer assembly bleeding; Spacer assembly produces exhaust to exhaust tube, and exhaust tube, to exhaust in ascent stage of gutter and descending branch, returns again the state while not washing by water.
The application has the advantages such as volume is small and exquisite, energy-saving and cost-reducing, simple in structure, with low cost.
Accompanying drawing explanation
Fig. 1 a, Fig. 1 b are the structural representations of gutter of the horizontal S type of siphonage-toilet;
Fig. 2 is a kind of structural representation of the existing siphonage-toilet vacuumizing;
Fig. 3 is the structural representation of the another kind of existing siphonage-toilet vacuumizing;
Fig. 3 a is the structural representation of air extractor;
Fig. 3 b, Fig. 3 c are the structural representations of spacer assembly;
Fig. 4 is the structural representation of the first embodiment of the application's the siphonage-toilet vacuumizing;
Fig. 5 is the structural representation of the second embodiment of the application's the siphonage-toilet vacuumizing.
Description of reference numerals in figure:
10 is closestool body; 20 is aqueduct; 30 is exhaust tube; 40 is gutter; 41 is trap; 42 is the ascent stage; 43 is descending branch; 44 is horizontal segment; 45 is the second trap; 46 was the second ascent stage; 47 is the second descending branch; 50 is water tank; 60 is spacer assembly; 61 is diaphragm seal; 62 is pouring weight; 68 is the first space; 69 is second space; 70 is air extractor; 71 is piston; 72 is connector; 73 is nut; 74 is screw rod; 78 is the first chamber; 79 is the second chamber; 80 is ejector.
The specific embodiment
Refer to Fig. 4, this is the structural representation of the first embodiment of the application's the siphonage-toilet vacuumizing.Ejector 80 is three-way devices, has water inlet, delivery port and extract opening.When having liquid and/or gas to flow from the water inlet of ejector 80 to delivery port, thereby can form very low negative pressure at the extract opening of ejector 80, produce and bleed, the liquid extracting and/or gas are also discharged from delivery port.The water inlet of ejector 80 directly connects tap water pipe network.The delivery port of ejector 80 is connected to closestool body 10 by aqueduct 20.The bottom of closestool body is connecting gutter 40, and gutter 40 is comprised of the trap 41 connecting successively, ascent stage 42, descending branch 43, the second trap 45, the second ascent stage 46, the second descending branch 47.One end of exhaust tube 30 is connecting ascent stage 42 or the descending branch 43 of gutter 40, and the other end is connecting the extract opening of ejector 80.
The bath principle of the first embodiment of the application's the siphonage-toilet vacuumizing is:
While not washing by water, in the trap 41 of gutter 40 and the second trap 45, there is water, in the ascent stage 42 between this two parts water and descending branch 43, there is gas.
Once press flush button, the tap water in tap water pipe network with certain hydraulic pressure from the water inlet of ejector 80 enter, delivery port flows out, cleaning action is played on the surface that these water are washing away closestool body 10 by aqueduct 20.The extract opening of ejector 80 has produced and has bled exhaust tube 30 simultaneously.Exhaust tube 30 is bled under the air-extraction function of ejector 80 from ascent stage 42 of gutter 40 and descending branch 43, makes its air pressure decline and in gutter 40, cause siphonage, and the dirt in closestool body 10 and water are siphoned away to discharge.
Pass through Preset Time, the water inlet of ejector 80 stops tap water and enters again, and the extract opening of ejector 80 just stops bleeding to exhaust tube 30, returns again the state while not washing by water.Described Preset Time at least should be more than or equal to the time that dirt in closestool body 10 and water are drained via gutter 40 completely.
Refer to Fig. 5, this is the structural representation of the second embodiment of the application's the siphonage-toilet vacuumizing.On the basis of the first embodiment, increased spacer assembly 60 newly.One end of exhaust tube 30 is connecting ascent stage 42 or the descending branch 43 of gutter 40, and the other end is connecting one end of the spacer assembly 60 as shown in Fig. 3 b and Fig. 3 c.With Fig. 3 b and Fig. 3 c difference be that the other end of spacer assembly 60 is connecting the extract opening of ejector 80.
The bath principle of the second embodiment of the application's the siphonage-toilet vacuumizing is:
While not washing by water, in the trap 41 of gutter 40 and the second trap 45, there is water, in the ascent stage 42 between this two parts water and descending branch 43, there is gas.
Once press flush button, the tap water in tap water pipe network with certain hydraulic pressure from the water inlet of ejector 80 enter, delivery port flows out, cleaning action is played on the surface that these water are washing away closestool body 10 by aqueduct 20.The extract opening of ejector 80 has produced and has bled spacer assembly 60 simultaneously.Diaphragm seal 61 and pouring weight 62 in spacer assembly 60 move upward under this air-extraction function, this makes the volume in the first space 68 become large, the smaller volume of second space 69, (the first space 68 has maximum volume from the state (the first space 68 has minimum volume, second space 69 has maximum volume) of Fig. 3 b, to become the state of Fig. 3 c, second space 69 has minimum volume), this has just produced and has bled exhaust tube 30.Exhaust tube 30 is bled under the air-extraction function of spacer assembly 60 from ascent stage 42 of gutter 40 and descending branch 43, makes its air pressure decline and in gutter 40, cause siphonage, and the dirt in closestool body 10 and water are siphoned away to discharge.
Pass through Preset Time, the water inlet of ejector 80 stops tap water and enters again, and the extract opening of ejector 80 just stops bleeding to spacer assembly 60.Diaphragm seal 61 in spacer assembly 60 moves downward under the Action of Gravity Field of pouring weight 62 so, this makes the smaller volume in the first space 68, it is large that the volume of second space 69 becomes, from the state of Fig. 3 c, (the first space 68 has maximum volume, second space 69 has minimum volume) become the state (the first space 68 has minimum volume, second space 69 has maximum volume) of Fig. 3 b, this has just produced exhaust to exhaust tube 30.Exhaust tube 30 to exhaust in ascent stage 42 of gutter 40 and descending branch 43, returns again the state while not washing by water under this scavenging action.Described Preset Time at least should be more than or equal to the time that dirt in closestool body 10 and water are drained via gutter 40 completely.
In above-mentioned two embodiment, gutter 40 is also replaceable is the form of Fig. 1 a or Fig. 1 b, now in gutter 40, lacks the second trap.Can in descending branch 43 or horizontal segment 44, set up a valve accordingly.This valve only cuts out when flush button is pressed, all the other time all open, be used for substituting the second trap.This valve is when cutting out, and maintenance sealing roughly between the inwall of gutter 40, preferably keeps sealing completely.Once press flush button, between trap 41 and this valve, just roughly formed an airtight cavity, once exhaust tube 30 start to bleed, this roughly airtight cavity just there will be negative pressure, thereby in gutter 40, cause siphonage.
Preferably, the volume of spacer assembly 60 is greater than ascent stage 42 in gutter 40 and the volume of descending branch 43.More accurately, first maximum volume in space 68 and the difference of minimum volume should be more than or equal to ascent stage 42 in gutter 40 and the volume of descending branch 43.Why spacer assembly 60 is set in a second embodiment, is in gutter 40, to have the gas of peculiar smell to enter from the extract opening of ejector 80, flows to closestool body 10 and fill the air to come from outfall along aqueduct 20.
The application's the siphonage-toilet tool vacuumizing has the following advantages:
One, has omitted water tank, thereby has greatly reduced the volume of siphonage-toilet, and has saved manufacturing cost.
Its two, omitted motor-driven air extractor, the normal hydraulic pressure changing into by tap water produces the ejector of bleeding, thereby has saved energy consumption, has also further reduced cost.
Its three, technology maturation, the reliability of ejector are good; Whole toilet simple in structure, with low cost.
These are only the application's preferred embodiment, and be not used in restriction the application.For a person skilled in the art, the application can have various modifications and variations.All within the application's spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in the application's protection domain.
Claims (10)
1. the siphonage-toilet vacuumizing, the bottom of closestool body is connecting gutter; Gutter is comprised of the trap connecting successively, ascent stage, descending branch, the second trap, the second ascent stage, the second descending branch; One end of exhaust tube is connecting ascent stage or the descending branch of gutter, it is characterized in that, the water inlet of ejector connects tap water pipe network; The delivery port of ejector is connected to closestool body by aqueduct; The extract opening of ejector is connecting the other end of exhaust tube.
2. the siphonage-toilet vacuumizing according to claim 1, is characterized in that, between the extract opening of ejector and the other end of exhaust tube, is also connected with spacer assembly.
3. the siphonage-toilet vacuumizing according to claim 1 and 2, is characterized in that, described gutter only changes into and being comprised of the trap connecting successively, ascent stage, descending branch; In descending branch, set up one only when flush button is pressed, close, all the other time the valve all opened to replace the second trap;
Or described gutter only changes into and being comprised of the trap connecting successively, ascent stage, descending branch, horizontal segment; In descending branch or horizontal segment, set up one only when flush button is pressed, close, all the other time the valve all opened to replace the second trap.
4. the siphonage-toilet vacuumizing according to claim 2, is characterized in that, the inside of described spacer assembly is fixed with the diaphragm seal that can move up and down, and has pouring weight on diaphragm seal; Sealing film is divided into by spacer assembly inside the first space and the second space that gas completely cuts off mutually; The first space is connecting exhaust tube; Second space is connecting the extract opening of ejector.
5. the siphonage-toilet vacuumizing according to claim 2, is characterized in that, the volume of spacer assembly is greater than ascent stage in gutter and the volume of descending branch.
6. the siphonage-toilet vacuumizing according to claim 4, is characterized in that, the maximum volume in the first space in spacer assembly and the difference of minimum volume are more than or equal to ascent stage in gutter and the volume of descending branch.
7. a pumping method for the siphonage-toilet vacuumizing, is characterized in that:
While not washing by water, in the trap of gutter and the ascent stage between the second trap or valve and descending branch, there is gas;
Once press flush button, the tap water with certain hydraulic pressure from the water inlet of ejector enter, delivery port flows out, cleaning action is played on the surface that these water are washing away closestool body by aqueduct; Simultaneously the extract opening of ejector produces and bleeds exhaust tube, and exhaust tube is bled from ascent stage of gutter and descending branch, makes its air pressure decline and in gutter, cause siphonage, and the dirt in closestool body and water are siphoned away;
Pass through Preset Time, the water inlet of ejector stops tap water and enters again, and extract opening stops exhaust tube bleeding, and returns again the state while not washing by water.
8. the pumping method of the siphonage-toilet vacuumizing according to claim 7, is characterized in that,
While not washing by water, in the trap of gutter and the ascent stage between the second trap or valve and descending branch, there is gas;
Once press flush button, the tap water with certain hydraulic pressure from the water inlet of ejector enter, delivery port flows out, cleaning action is played on the surface that these water are washing away closestool body by aqueduct; The extract opening of ejector produces and bleeds spacer assembly simultaneously, spacer assembly produces and bleeds exhaust tube, exhaust tube is bled from ascent stage of gutter and descending branch, makes its air pressure decline and in gutter, cause siphonage, and the dirt in closestool body and water are siphoned away;
Pass through Preset Time, the water inlet of ejector stops tap water and enters again, and extract opening stops spacer assembly bleeding; Spacer assembly produces exhaust to exhaust tube, and exhaust tube, to exhaust in ascent stage of gutter and descending branch, returns again the state while not washing by water.
9. the pumping method of the siphonage-toilet vacuumizing according to claim 8, is characterized in that, when pressing flush button, the extract opening of ejector produces and bleeds spacer assembly; Diaphragm seal in spacer assembly and pouring weight move upward under this air-extraction function, and make the volume in the first space become large, the smaller volume of second space, and this has just produced exhaust tube and has bled;
When pressing flush button, pass through Preset Time, the extract opening of ejector stops spacer assembly bleeding again; Diaphragm seal in spacer assembly moves downward under the Action of Gravity Field of pouring weight, and makes the smaller volume in the first space, and it is large that the volume of second space becomes, and this has just produced exhaust to exhaust tube.
10. according to the pumping method of the siphonage-toilet vacuumizing described in claim 7 or 8, it is characterized in that, described Preset Time is more than or equal to the time that dirt in closestool body and water are drained via gutter completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732774.9A CN103711193A (en) | 2013-12-26 | 2013-12-26 | Vacuumized hydrocone type closestool and flushing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310732774.9A CN103711193A (en) | 2013-12-26 | 2013-12-26 | Vacuumized hydrocone type closestool and flushing method thereof |
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| CN201310732774.9A Pending CN103711193A (en) | 2013-12-26 | 2013-12-26 | Vacuumized hydrocone type closestool and flushing method thereof |
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Cited By (6)
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|---|---|---|---|---|
| CN107604997A (en) * | 2017-11-07 | 2018-01-19 | 河南科技大学 | A kind of sewer trap |
| CN107761888A (en) * | 2017-11-07 | 2018-03-06 | 河南科技大学 | A kind of quickening drainage arrangement of closestool |
| CN108144876A (en) * | 2018-02-09 | 2018-06-12 | 合肥美亚光电技术股份有限公司 | Gas injection mechanism and sorting unit |
| CN109811848A (en) * | 2019-03-13 | 2019-05-28 | 北京瀚卫高新技术有限公司 | A kind of overflow suction interface |
| CN110409575A (en) * | 2019-07-03 | 2019-11-05 | 厦门优胜卫厨科技有限公司 | A kind of flushing mechanism for toilet and its flushing control method |
| CN112900572A (en) * | 2020-11-30 | 2021-06-04 | 中国科学院生态环境研究中心 | Method and device for improving use performance of pumping and draining toilet |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107604997A (en) * | 2017-11-07 | 2018-01-19 | 河南科技大学 | A kind of sewer trap |
| CN107761888A (en) * | 2017-11-07 | 2018-03-06 | 河南科技大学 | A kind of quickening drainage arrangement of closestool |
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| CN108144876B (en) * | 2018-02-09 | 2024-04-05 | 合肥美亚光电技术股份有限公司 | Gas injection mechanism and sorting device |
| CN109811848A (en) * | 2019-03-13 | 2019-05-28 | 北京瀚卫高新技术有限公司 | A kind of overflow suction interface |
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| CN110409575A (en) * | 2019-07-03 | 2019-11-05 | 厦门优胜卫厨科技有限公司 | A kind of flushing mechanism for toilet and its flushing control method |
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| CN112900572A (en) * | 2020-11-30 | 2021-06-04 | 中国科学院生态环境研究中心 | Method and device for improving use performance of pumping and draining toilet |
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Application publication date: 20140409 |