CN102392476B - Domestic water recovery device and method thereof - Google Patents

Domestic water recovery device and method thereof Download PDF

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Publication number
CN102392476B
CN102392476B CN 201110269898 CN201110269898A CN102392476B CN 102392476 B CN102392476 B CN 102392476B CN 201110269898 CN201110269898 CN 201110269898 CN 201110269898 A CN201110269898 A CN 201110269898A CN 102392476 B CN102392476 B CN 102392476B
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China
Prior art keywords
collecting box
gear
water
riser
recovery device
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Expired - Fee Related
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CN 201110269898
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Chinese (zh)
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CN102392476A (en
Inventor
刘�文
俞凯逸
于艳东
刘明亮
吴红兵
贾志欣
李继强
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Lishui Haizhuo Technology Co., Ltd.
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Ningbo Institute of Technology of ZJU
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Priority to CN 201110269898 priority Critical patent/CN102392476B/en
Publication of CN102392476A publication Critical patent/CN102392476A/en
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Publication of CN102392476B publication Critical patent/CN102392476B/en
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  • Sanitary Device For Flush Toilet (AREA)

Abstract

The invention discloses a domestic water recovery device which comprises a collecting tank (1) and a water storage tank (2), wherein the collecting tank (1) is communicated with the water storage tank (2) through a lifting pipe (3); a water inlet (1.1) is arranged at the top part of the collecting tank (1); and a water outlet (1.2) communicated with a sewer is arranged at the bottom part of the collecting tank (1). The domestic water recovery device is characterized in that a pedal transmission device is also included in the collecting tank (1); and a spiral water-elevating device connected with the pedal transmission device is also included in the lifting pipe (3). The invention also discloses a use method of the device. The invention has the advantages of no motor, water pump and other device with large noise, high energy consumption and large size, convenience in installation and disassembly, small occupied space and no noise.

Description

Domestic water recovery device and method thereof
Technical field
The present invention relates to domestic waste water recycling technical field, be specifically related to a kind of Domestic water recovery device and method thereof.
Background technology
At present, along with ecological deterioration, climate warming, the World Water resource is more and more deficienter, and people are more and more stronger to the protection consciousness of water resource.Although global people do one's utmost to appeal to save water, and also have the phenomenon of a lot of waste water resources in daily life.And the paces of urbanization process are more and more faster now, and the civil construction in the city is more and more, and water supply volume is also continuing to increase thereupon, and domestic water is mainly laundry, bathing water, just directly enter sewer after being finished, and caused a large amount of wastes of water.In order to make everybody energy using water wisely, need to improve the design between Household sanitary, the waste water such as abundant recycling is had a bath, laundry.
At present, relevant domestic waste water recovery method and device have a lot, but majority is to utilize electric drive motor, water pump directly to inhale etc. water is promoted processing, and this method one wants electricity consumption as power source, and therefore, the consumption electric energy has strengthened the cost that utilizes of waste water; Two come mechanism larger, place to get up need to take than large space, and use inconvenience is installed, and also affect clean and tidy between bathroom; In addition, this motor or water pump are in case operation, and noise is very large, can not satisfy that family is comfortable, the needs of quiet living environment.
Summary of the invention
The present invention is directed to the above-mentioned deficiency of prior art, provide a kind of and need not that the noises such as motor, water pump are large, power consumption, bulky device, and easy installation and removal, take up room little, noiseless Domestic water recovery device.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of Domestic water recovery device, and this device comprises collecting box, storage tank is communicated with by riser between described collecting box and storage tank; The top of described collecting box is provided with water intake, and the bottom of collecting box is provided with the sewage draining exit that is communicated with sewer; Described collecting box also comprises pedal driver, also comprises the spiral boosting picotan that is connected with pedal driver in described riser.
The above-mentioned pedal driver of the present invention comprises the foot rest that is arranged at the collecting box top, and the rear end of described foot rest and collecting box top are rotatably connected; Be connected with back-moving spring between the middle part of described foot rest and the top of collecting box; The front end of described foot rest is connected with tooth bar; Described tooth bar and the pinion engagement that is positioned at collecting box inside; Also be provided with the mono-directional overrun clutch gear on the gear shaft of described pinion, described mono-directional overrun clutch gear is meshed with the spur gear that gear shaft is arranged in parallel; One end of the gear shaft of described spur gear also is connected with the first bevel gear.
The above-mentioned spiral boosting picotan of the present invention comprises the screw rod that is arranged at riser inside, and described screw rod is fixed in riser by the bearing at two ends; One end of the axle at described screw rod place extends in collecting box, and the described axle head that extends in collecting box is provided with the second bevel gear with the first bevel gear engagement, and described the second bevel gear is mutually vertical with the axle at the first bevel gear place; The top that is positioned at screw rod in described riser also is equipped with the first one way valve.
adopt said structure, collecting box is embedded under floor between bathroom in advance, after collecting full domestic water in collecting box, the people is by jamming on foot rest, make the tooth bar that is positioned at the foot rest leading portion move downward, thereby drive the pinion rotation that is engaged with, and the rotation of pinion drives coaxial mono-directional overrun clutch gear rotation, and the rotation of mono-directional overrun clutch gear can drive the spur gear rotation that is engaged with, the rotation of spur gear drives again the first coaxial bevel gear and rotates, then the first bevel gear drives again the second shaft gear rotation that is engaged with, and the second shaft gear rotates and can drive coaxial with it screw rod and do and rotate in a circumferential direction, bolt rotary can apply a thrust that makes progress to water, form negative pressure in collecting box this moment, the pressure of the water on screw rod top under thrust is greater than the pressure on riser the first one way valve top, under differential pressure action, the first one way valve is opened, water in screw rod is pushed riser top and collects in storage tank, water in storage tank just can be used for flush toilet etc., thereby complete whole waste water reuse process.when foot rest discharges, it is upwards backhaul under the effect of back-moving spring, at this moment, the axle of mono-directional overrun clutch gear reverses under the drive of pinion, the heading (heading of clutch) that is fixed on main shaft breaks away from gear, therefore the mono-directional overrun clutch gear can not drive because of the backhaul of foot rest the screw rod counter-rotating, (mono-directional overrun clutch need not controlling organization to have avoided the aqueous reflux in the riser, it is to rely on its unidirectional locking principle to bring into play fixing or connection function, the transmission of moment is unidirectional, its connection and fixing determined by being attached thereto the force direction that is subjected to that connects element fully, when be attached thereto connect element be subjected to force direction identical with the locking direction time, this element namely is fixed or connects, when being subjected to force direction and locking opposite direction, this element namely is released or breaks away from connection).
Said apparatus of the present invention is neither used water pump, motor, also not electricity consumption, power consumption, only need foot-operated foot rest once just can be easily with the waste water lifting of collection in storage tank.Apparatus of the present invention adopt gear drive, with moving up and down of foot rest, change the circumferential rotation of screw rod into, and foot rest is once descending, bolt rotary 5 circles, and compact conformation is simple, and transmission efficiency is high; Adopt the mono-directional overrun clutch gear, just can realize that when foot-operated continuously the acceleration of screw rod rotates, increase lifting thrust, and the employing of mono-directional overrun clutch gear can prevent the reversing of screw rod, avoid the aqueous reflux in the riser; The employing of one way valve has prevented the backflow of water, having guaranteed has water all the time in riser, avoided the emptying phenomenon of bolt rotary to occur, can promote water as long as rotate simultaneously, raising efficiency can reach 100%, realized that reliable, fluid can not reverse flow, the forward flow pressure loss is little, oppositely ends the good airproof performance advantage.
As preferably, also be provided with pressurizing tank in described collecting box, described the first bevel gear, the second bevel gear are coated in pressurizing tank; Be communicated with by the second one way valve between described pressurizing tank and collecting box.Adopt this structure, when bolt rotary, the water in riser moves upward, and the water in pressurizing tank forms negative pressure, and the second one way valve of pressurizing tank water inlet is opened under the effect of negative pressure at this moment, and water enters pressurizing tank and is raised under the effect of screw rod.When screw rod stopped operating, the water level in riser was higher than collecting box, so the hydraulic pressure in pressurizing tank is higher than collecting box, one way valve is closed under the effect of pressure reduction, prevent the aqueous reflux in pressurizing tank and riser, guarantee to be full of all the time water in pressurizing tank and riser, can be not emptying.
As preferably, the bottom of described collecting box is skewed, adopts this structure, and when needs rinse when accumulating in for a long time the precipitation dirt of bottom half, the bottom of inclined design just can produce certain impulse force, is more conducive to rinse well.
As preferably, also be provided with blowdown apparatus in described collecting box, described blowdown apparatus comprises naked the leakage in the pedal at collecting box top, described pedal bottom is connected with the connecting rod that runs through collecting box, described connecting rod bottom is provided with for the plug that stops up sewage draining exit, and described pedal below is positioned on the connecting rod at collecting box top and also is arranged with spring.Adopt said structure, when the needs periodical blowdown, pedal is depressed, plug moves down, and breaks away from the sidewall of down blow mouth, thereby sewage flows into sewer, after pedal unclamps, plug moves under spring action, can again the down blow mouth be blocked again, thus simple, easily just can realize the effect of blowdown at any time.
As preferably, described storage tank is the storage tank that elastomeric material is made, and storage tank adopts elastomeric material, and anhydrous is that water in storage tank can be compressed under atmospheric action when emptying; When having water to arrange into, it can stick out again, has effectively reduced volume exclusion.When water rushes toilet, open the cock of water drain on storage tank, water just can flow down flush toilet, and the space of rubber water tank diminishes, and forms simultaneously negative pressure, is conducive to the water extraction liter in riser, also can prevent the aqueous reflux in riser.
Component of the present invention adopt plastics and stainless steel to make, and are difficult for the burn into wearing and tearing, and noise in operating is little, and processing is simple.This device does not need to consume electric energy for pure mechanically actuated, helps to take exercises, and low-carbon environment-friendly, and make waste water resource be reused.
Another technical problem that the present invention will solve is to provide a kind of method of utilizing said apparatus to reclaim domestic water, and concrete steps are:
When (1) having a bath or washing one's hands, waste water is recovered in casing by the water inlet on collecting box, this moment, sewage draining exit was in blocked state, then waste water is standing in collecting box, precipitation;
(2) when more in collecting box, step on foot rest, the driven gear transmission, thereby change the pressing action of foot rest into screw rod rotate in a circumferential direction, the screw rod rotation, feedwater thrust upwards, the first one way valve is opened under thrust, water extraction is raised in storage tank, and the water in storage tank is as required as the toilet flushing toilet.
Description of drawings
Fig. 1 Domestic water recovery device broken section of the present invention figure structure schematic representation (dismantle collecting box part top board and front side board).
The front view broken section figure structure schematic representation of Fig. 2 Domestic water recovery device of the present invention.
As shown in the figure: 1. collecting box, 1.1. water inlet, 1.2. sewage draining exit, 2. storage tank, 3. riser, 3.1. screw rod, 3.2. the first one way valve, 4. foot rest, 4.1. tooth bar, 4.2. back-moving spring, 5. mono-directional overrun clutch gear, 6. pinion, 7. spur gear, 8. the first bevel gear, 9. the second bevel gear, 10. pressurizing tank, 10.1, the second one way valve, 11. pedals, 11.1 connecting rod, 11.2. plug, 11.3. spring.
The specific embodiment
Below by embodiment, the present invention is described in further detail, but the present invention not only is confined to following examples.
As shown in accompanying drawing 1,2, Domestic water recovery device of the present invention, this device comprises collecting box 1, storage tank 2 is communicated with by riser 3 between described collecting box 1 and storage tank 2; The top of described collecting box 1 is provided with water intake 1.1, the bottom of collecting box 1 is provided with the sewage draining exit 1.2 that is communicated with sewer, described collecting box 1 also comprises pedal driver, also comprises the spiral boosting picotan that is connected with pedal driver in described riser 3; Described pedal driver comprises the foot rest 4 that is arranged at collecting box 1 top, the rear end of described foot rest 4 and collecting box 1 top are rotatably connected, be connected with back-moving spring 4.2 between the top of the middle part of described foot rest 4 and collecting box 1, the front end of described foot rest 4 is connected with tooth bar 4.1; Described tooth bar 4.1 and pinion 6 engagements that are positioned at collecting box 1 inside, also be provided with mono-directional overrun clutch gear 5 on the gear shaft of described pinion 6, be parallel to each other with the gear shaft spur gear 7 of (being that the gear shaft at mono-directional overrun clutch gear place and the gear shaft at spur gear place are parallel to each other, two rotating being arranged on collecting box of gear shaft) of described mono-directional overrun clutch gear 5 is meshed; Gear shaft one end of described spur gear 7 also is connected with the first bevel gear 8; Described spiral boosting picotan comprises the screw rod 3.1 that is arranged at riser 3 inside, described screw rod 3.1 is fixed in riser 3 by the bearing at two ends, one end of the axle at described screw rod 3.1 places extends in collecting box 1, the described axle head that extends in collecting box 1 is provided with the second bevel gear 9 with the first bevel gear 8 engagements, and described the first bevel gear 8 is mutually vertical with the gear shaft at the second bevel gear 9 places; The top that is positioned at screw rod 3.1 in described riser 3 also is equipped with the first one way valve 3.2.
adopt said structure, collecting box is embedded under floor between bathroom in advance, after collecting full domestic water in collecting box, the people is by jamming on foot rest 4, make tooth bar 4.1 move downward, thereby driving the pinion 6 that is engaged with rotates, and the rotation of pinion drives 5 rotations of coaxial mono-directional overrun clutch gear, and the rotation of mono-directional overrun clutch gear can drive spur gear 7 rotations that are engaged with, the rotation of spur gear drives again the first coaxial bevel gear 8 and rotates, then the first bevel gear 8 drives again the second shaft gear that is engaged with and rotates 9, and the second shaft gear 9 rotates and can drive coaxial with it screw rod 3.1 and do and rotate in a circumferential direction, bolt rotary can apply a thrust that makes progress to water, form negative pressure in collecting box this moment, the water on screw rod top in the thrust downforce greater than the pressure in riser, under differential pressure action, the first one way valve 3.2 is opened, water in screw rod is pushed riser and collect in storage tank, then the water in storage tank just can be used for flush toilet, thereby complete whole waste water reuse process.when foot rest discharges, it is upwards backhaul under the effect of back-moving spring 4.2, at this moment, the axle counter-rotating of mono-directional overrun clutch gear, the heading (heading of clutch) that is fixed on main shaft breaks away from gear, therefore clutch gear can not drive because of the backhaul of foot rest the screw rod counter-rotating, (mono-directional overrun clutch need not controlling organization to have avoided the aqueous reflux in the riser, it is to rely on its unidirectional locking principle to bring into play fixing or connection function, the transmission of moment is unidirectional, its connection and fixing determined by being attached thereto the force direction that is subjected to that connects element fully, when be attached thereto connect element be subjected to force direction identical with the locking direction time, this element namely is fixed or connects, when being subjected to force direction and locking opposite direction, this element namely is released or breaks away from connection).
In order to make screw rod not emptying at rotary course, water does not flow backwards in riser, also be provided with pressurizing tank 10 (as shown in Figure 1 in described collecting box, in order fully to disclose two bevel gears in pressurizing tank, pressurizing tank shows with transparent material), described the first bevel gear 8, the second bevel gear 9 are coated in pressurizing tank 10, are communicated with by the second one way valve 10.1. between described pressurizing tank 10 and collecting box 1.When bolt rotary, the water in riser moves upward, and the water in pressurizing tank forms negative pressure, and the second one way valve on pressurizing tank is opened under the effect of negative pressure at this moment, and water is by entering pressurizing tank in collecting box and being raised under the effect of screw rod; When screw rod stopped operating, the water level in riser was higher than collecting box, so the hydraulic pressure in pressurizing tank is higher than collecting box, and one way valve is closed under the effect of pressure reduction, prevents the aqueous reflux in pressurizing tank and riser.
Rinse well for the ease of the dust that will accumulate in for a long time bottom half as far as possible, the bottom of described collecting box is skewed design (specifically by a side at the bottom of case to the downward-sloping certain angle gradually of the opposite side with sewage draining exit), adopt this structure, when needs rinse, after opening sewage draining exit, the design of tilting bottom just can produce certain impulse force, be more conducive to rinse well.
For periodical blowdown convenient, also be provided with blowdown apparatus in described collecting box, described blowdown apparatus comprises naked the leakage in the pedal 11 at collecting box top, described pedal 11 bottoms are connected with the connecting rod 11.1 that runs through collecting box 1, described connecting rod bottom is provided with for the plug 11.2 that stops up sewage draining exit 1.2, and described pedal 11 belows are positioned on the connecting rod at collecting box top and also are provided with spring 11.3.Adopt said structure, pedal is depressed, plug moves down, the sidewall that breaks away from sewer mouth, thus sewage flows into sewer, after pedal unclamps, plug moves under spring action, can again the inlet of sewer be blocked again, thus simple, easily just can realize the effect of periodical blowdown.
In order to guarantee that further the water in riser does not flow backwards, described storage tank is the storage tank that elastomeric material is made, and storage tank adopts elastomeric material, can be compressed under atmospheric action when anhydrous; When having water to arrange into, it can stick out, and has reduced the space.When water rushes toilet, open the water proof switch on storage tank, water just can flow down flush toilet.The space of rubber water tank diminishes simultaneously, forms simultaneously negative pressure, is conducive to the water extraction liter in riser, also can prevent the aqueous reflux in riser.
Component of the present invention adopt plastics or stainless steel to make, and are the conventional preparation method of industry and are prepared from, or be commercial product, be difficult for the burn into wearing and tearing, and processing are simple.The pure mechanically actuated of this equipment namely helps resource reutilization, also helps to take exercises low-carbon environment-friendly.
Parts of the present invention not only are confined to above-described embodiment, can also adopt the supercharging devices such as turbine and worm to replace as the screw lifting device.

Claims (6)

1. Domestic water recovery device, this device comprises collecting box (1), storage tank (2) is communicated with by riser (3) between described collecting box (1) and storage tank (2); The top of described collecting box (1) is provided with water inlet (1.1), the bottom of collecting box (1) is provided with the sewage draining exit (1.2) that is communicated with sewer, it is characterized in that: described collecting box (1) also comprises pedal driver, also comprises the spiral boosting picotan that is connected with pedal driver in described riser (3);
Described pedal driver comprises the foot rest (4) that is arranged at collecting box (1) top, the rear end of described foot rest (4) and collecting box (1) top are rotatably connected, be connected with back-moving spring (4.2) between the top of the middle part of described foot rest (4) and collecting box (1), the front end of described foot rest (4) is connected with tooth bar (4.1); Pinion (6) engagement that described tooth bar (4.1) is inner with being positioned at collecting box (1), also be provided with mono-directional overrun clutch gear (5) on the gear shaft of described pinion (6), the gear shaft at the gear shaft at described mono-directional overrun clutch gear (5) place and spur gear (7) place is parallel to each other, and is meshed; Gear shaft one end of described spur gear (7) also is connected with the first bevel gear (8).
2. Domestic water recovery device according to claim 1, it is characterized in that: described spiral boosting picotan comprises the screw rod (3.1) that is arranged at riser (3) inside, described screw rod (3.1) is fixed in riser (3) by the bearing at two ends, one end of the axle at described screw rod (3.1) place extends in collecting box (1), the described axle head that extends in collecting box (1) is provided with the second bevel gear (9) with the first bevel gear (8) engagement, the gear shaft at described the second bevel gear (9) place is mutually vertical with the gear shaft at the first bevel gear (8) place, the top that is positioned at screw rod (3.1) in described riser (3) also is equipped with the first one way valve (3.2).
3. Domestic water recovery device according to claim 1, it is characterized in that: also be provided with pressurizing tank (10) in described collecting box (1), described the first bevel gear (8), the second bevel gear (9) are coated in pressurizing tank (10); Be communicated with by the second one way valve (10.1) between described pressurizing tank (10) and collecting box (1).
4. Domestic water recovery device according to claim 1, it is characterized in that: the bottom of described collecting box (1) is skewed bottom.
5. Domestic water recovery device according to claim 1, it is characterized in that: described collecting box also is provided with blowdown apparatus in (1), described blowdown apparatus comprises the pedal (11) that is exposed to collecting box (1) top, and described pedal (11) bottom is connected with the connecting rod (11.1) that runs through collecting box (1); Described connecting rod (11.1) bottom is provided with for the plug (11.2) that stops up sewage draining exit (1.2), and described pedal (11) below is positioned on the connecting rod (11.1) at collecting box top and also is arranged with spring (11.3).
6. Domestic water recovery device according to claim 1, is characterized in that: the storage tank that described storage tank (2) is made for elastomeric material.
CN 201110269898 2011-09-07 2011-09-07 Domestic water recovery device and method thereof Expired - Fee Related CN102392476B (en)

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CN 201110269898 CN102392476B (en) 2011-09-07 2011-09-07 Domestic water recovery device and method thereof

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CN102392476B true CN102392476B (en) 2013-06-05

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CN107284905B (en) * 2017-06-29 2023-02-03 浙江工业大学 Garbage can with waist bending-free garbage bag closing-in function
CN107859110A (en) * 2017-11-15 2018-03-30 宣城市飞诚环保科技有限公司 A kind of medical waste treatment device
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CN101158170A (en) * 2007-11-19 2008-04-09 陈同星 Domestic waste water no-energy dissipation pressurization multi-time utilization apparatus
CN201330426Y (en) * 2009-01-04 2009-10-21 陈同星 Manual boost, storage and repeated utilization apparatus for domestic wastewater
US20110035866A1 (en) * 2009-08-17 2011-02-17 Ricca Tom L Hands-free toilet attachment

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