CN205444297U - Unpowered waste water reuse device - Google Patents
Unpowered waste water reuse device Download PDFInfo
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- CN205444297U CN205444297U CN201620144322.8U CN201620144322U CN205444297U CN 205444297 U CN205444297 U CN 205444297U CN 201620144322 U CN201620144322 U CN 201620144322U CN 205444297 U CN205444297 U CN 205444297U
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- waste water
- water
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- check valve
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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Abstract
The utility model discloses an unpowered waste water reuse device, its technical scheme main points are: including the waste water tank of storing waste water and the work box of carrying waste water, be provided with in the work box and be arranged in receiving the water storage chamber of waste water tank waste water and being arranged in the dipper crowing gear in water storage chamber waste water propelling movement to the water storage box of closestool, dipper crowing gear is connected with and is used for realizing its propelling movement and the pipe -line system who resets. The utility model provides a current waste water reuse device power consumptive, do not reach the problem of energy saving.
Description
Technical field
This utility model relates to a kind of Waster water reuse apparatus, and in particular, it relates to a kind of unpowered Waster water reuse apparatus.
Background technology
The various drainage facilities that at present household is conventional lack the concept that water resource comprehensive reasonable utilizes, drinkable water and washes regardless of, even toilet flushing is also with drinkable water, causes the waste of water resource.Water resource waste in daily life is universal phenomenon, and particularly domestic water consumption is increasing year by year, and most family be all by wash dish, have a bath, laundry water etc. is directly discharged in sewer, causes substantial amounts of water resource to waste.The family having at present, for saving water resource, recycles in used water is collected water container, but such mode too much like hard work, people are unwilling by the way of the most tired to go water saving very much.It addition, in prior art, have some waste water reclaiming devices, all need power supply to provide power, utilize electric water pump to improve waste water to certain height and carry out secondary utilization again.The Chinese patent of such as Publication No. CN101105041A discloses a kind of technology utilized for integral bathroom waste water reclamation and device, although this mode is laborsaving, but expends electric energy, does not reaches the original intention saved water and energy.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of unpowered Waster water reuse apparatus, and it has the effect saved water and energy.
For achieving the above object, this utility model provides following technical scheme: a kind of unpowered Waster water reuse apparatus, including the waste water tank and the work box of transport wastewater that store waste water, being provided with the water storage cavity for receiving waste water in waste water tank and the dipper crowding gear in the water storage box that waste water in water storage cavity pushes to toilet in described work box, described dipper crowding gear connects to be had for realizing its pipe-line system pushing and resetting.
By using technique scheme, pipe-line system is connected on running water pipe, utilizes the pressure of tap water so that delivery device action, it is not necessary to other power sources set up, reached to save the effect of the energy.When in the water storage box that the waste water in water storage cavity can push to after delivery device action toilet, and then it is used for rushing toilet by waste water, has reached the effect of waste water reuse, saved water resource.
Preferably, described dipper crowding gear includes that forward pushes cylinder, reversely propelling movement cylinder and is respectively arranged with, for described water storage cavity is separated into left half cavity and the big piston in right half chamber, described left half cavity and right half chamber, the first row mouth of a river and the second row mouth of a river that the water storage box with toilet connects.
By using technique scheme, forward pushes cylinder and promotes right half chamber of big piston press to make its volume diminish, and pressure becomes big, and then from right half chamber, waste water is pushed to water storage box by the second row mouth of a river；Reversely pushing cylinder promotes big piston adverse movement extruding left half cavity to make its volume diminish, and pressure becomes big, and then from left half cavity, waste water is pushed to water storage box by the first row mouth of a river.
It is also preferred that the left be provided with the first check valve between described waste water tank and described left half cavity, the flow direction of described first check valve is that waste water tank flows into left half cavity；Being provided with the second check valve between described waste water tank and described right half chamber, the flow direction of described second check valve is that waste water tank flows into right half chamber.
By using technique scheme, the water that the first check valve is prevented from left half cavity is to waste water tank internal reflux, and the second check valve is prevented from the water of right half intracavity to waste water tank internal reflux.
It is also preferred that the left be provided with the 3rd check valve at the described first row mouth of a river, the flow direction of described 3rd check valve is that left half cavity flows to water storage box；Being provided with the 4th check valve at the described second row mouth of a river, the flow direction of described 4th check valve is that right half chamber flows to water storage box.
By using technique scheme, the water that the 3rd check valve is prevented from water storage box half intracavity backflow to the left, the water that the 4th check valve is prevented from water storage box half intracavity backflow to the right.
It is also preferred that the left described forward pushes cylinder includes forward cylinder cylinder body, forward push rod and forward one-way piston, described forward cylinder body is provided with forward water inlet and forward pressure-reduction outlet.
By using technique scheme, forward push rod promotes forward one-way piston in forward cylinder cylinder body action, the water inlet of forward water inlet realize promoting, and forward pressure-reduction outlet plays decompressing effect so that forward push rod and forward one-way piston can smooth and easy actions.
It is also preferred that the left described forward pressure-reduction outlet is connected with described left half cavity.
By using technique scheme, the water discharged from forward pressure-reduction outlet can be flowed in left half cavity, thus is pushed in water storage box in left half cavity by this part water.
It is also preferred that the left described forward pushes cylinder and the reverse respective quantity of cylinder that pushes is at least one.
By using technique scheme, when forward push cylinder and reversely push the quantity of cylinder be two or more time, it is possible to make forward push cylinder and reversely to push cylinder more steady pushing when, thus improve the stability of entirety.
It is also preferred that the left described waste water tank is provided with and communicated with the detection case of liquid level in detecting waste water tank.
By using technique scheme, it is possible to clearly reflect the water yield in waste water tank, thus it is convenient for people to moisturizing or make other measures in waste water tank timely.
It is also preferred that the left be also associated with the filling pipe for make-up water source on the pipeline that is connected with water storage box of described waste water tank.
By using technique scheme, it is to avoid during water shortage in waste water tank, the situation that in water storage box, water is also not enough occurs, it is possible to supplement water timely in water storage box, does not affect the normal bath of toilet.
It is also preferred that the left be provided with switching mechanism in described detection case, described filling pipe is provided with the switch for opening and closing, described switching mechanism and described switch gearing.
By using technique scheme, when water shortage in waste water tank, switching mechanism can automatically make switch open, and then make filling pipe carry out moisturizing in water storage box.
This utility model has an advantage that this utility model can be by the waste water reuse of daily life to the flushing of toilet, and this device is without additionally setting up power source, have only to use tap water conventional in family, reached the effect of energy-saving and water-saving.It addition, this device disclosure satisfy that the normal demand rinsing toilet waste water abundance when, and when wastewater flow rate deficiency, tap water supply can be automatically switched to, thus not interfere with the orthobiosis of people.Furthermore, it is provided with in a device and has more check valve, it is to avoid the water backflow in pipeline.
Accompanying drawing explanation
Fig. 1 is the view one in embodiment one in work box；
Fig. 2 is the view two in embodiment one in work box；
Fig. 3 is embodiment one entirety structural representation on side-looking direction；
Fig. 4 is that embodiment one entirety is at the structural representation overlooked on direction；
Fig. 5 is the view one in embodiment two in work box；
Fig. 6 is the view two in embodiment two in work box；
Fig. 7 is the view one in embodiment three in work box；
Fig. 8 is the view two in embodiment three in work box；
Fig. 9 is embodiment three entirety structural representation on side-looking direction；
Figure 10 is that embodiment three entirety is at the structural representation overlooked on direction；
Figure 11 is the view one in embodiment four in work box；
Figure 12 is the view two in embodiment four in work box；
Figure 13 is that embodiment five entirety is at the structural representation overlooked on direction.
In figure: 1, work box；11, containing cavity；111, left chamber；112, right chamber；12, water storage cavity；121, left half cavity；122, right half chamber；13, dividing plate；14, the first row mouth of a river；15, the second row mouth of a river；2, waste water tank；21, waste water inlet；22, the first through hole；23, detection mouth；3, big piston；4, the first cylinder body；41, the first push rod；42, the first one-way piston；43, the first water inlet；44, the first pressure-reduction outlet；5, the second cylinder body；51, the second push rod；52, the second one-way piston；53, the second water inlet；6, the 3rd cylinder body；61, the 3rd push rod；62, the 3rd one-way piston；63, the 3rd water inlet；7, the 4th cylinder body；71, the 4th push rod；72, the 4th one-way piston；73, the 4th water inlet；74, the 4th pressure-reduction outlet；81, the first check valve；82, the second check valve；83, the 3rd check valve；84, the 4th check valve；91, the first water pipe；911, the 5th check valve；92, the second water pipe；921, the 6th check valve；93, water main；94, three-way valve；95, filling pipe；951, the 7th check valve；952, switch；10, water storage box；101, detection case；102, ball float；103, link gear.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one: a kind of unpowered Waster water reuse apparatus, including work box 1 and waste water tank 2, arranging the conveying that various element is waste water in work box 1 provides power, waste water tank 2 to be used for storing waste water.
Being separated into containing cavity 11 and water storage cavity 12 by demarcation strip 13 in work box 1, be provided with big piston 3 in water storage cavity 12, water storage cavity 12 is separated into left half cavity 121 and right half chamber 122 by big piston 3, and left half cavity 121 is arranged near containing cavity 11 side.Four cylinder bodies it are provided with in containing cavity 11, it is respectively the first cylinder body the 4, second cylinder body the 5, the 3rd cylinder body 6 and the 4th cylinder body 7 arranged in parallel, first cylinder body 4 and the 4th cylinder body 7 are one group, it is respectively equipped with the first push rod 41 and the 4th push rod 71 in first cylinder body 4 and the 4th cylinder body 7, one end of first push rod 41 and the 4th push rod 71 is fixing with big piston 3 to be connected, the other end is respectively equipped with the first one-way piston 42 and the 4th one-way piston 72, and the first push rod 41 and the 4th push rod 71 all use sealing ring to be tightly connected with dividing plate 13 junction.First cylinder body 4 is provided with the first water inlet 43 near one end of water storage cavity 12, first cylinder body 4 is provided with the first pressure-reduction outlet 44 away from one end of water storage cavity 12,4th cylinder body 7 is provided with the 4th water inlet 73 near one end of water storage cavity 12, and the 4th cylinder body 7 is provided with the 4th pressure-reduction outlet 74 away from one end of water storage cavity 12；Second cylinder body 5 and the 3rd cylinder body 6 are one group, between the first cylinder body 4 and the 4th cylinder body 7, it is respectively equipped with the second push rod 51 and the 3rd push rod 61 in second cylinder body 5 and the 3rd cylinder body 6, one end of second push rod 51 and the 3rd push rod 61 is fixing with big piston 3 to be connected, the other end is respectively equipped with the second one-way piston 52 and the 3rd one-way piston 62, second cylinder body 5 connects with water storage cavity 12 near one end of water storage cavity 12, second cylinder body 5 is provided with the second water inlet 53 away from one end of water storage cavity 12, 3rd cylinder body 6 connects with water storage cavity 12 near one end of water storage cavity 12, 3rd cylinder body 6 is provided with the 3rd water inlet 63 away from one end of water storage cavity 12.
Wherein, first one-way piston the 42, the 4th one-way piston the 72, second one-way piston 52 and the 3rd one-way piston 62 all utilize the principle of piston used in inflator, such as have individual to recessed rubber cup on piston, the when of pulling up piston, volume of air below piston increases, pressure reduces, and the air above piston is just extruded into lower section from rubber cup surrounding；The when of being pressed downward against piston, piston lower air volume-diminished, pressure increases, rubber cup is made not allow air drain to above piston tight against barrel, continue to be pressed downward against piston, when atmospheric pressure be enough to the valve inside backing down tire, compressed air is put into tire. and the air outside cylinder enters the top of piston from the space of cylinder upper end simultaneously.
Waste water tank 2 is arranged on the position that work box 1 is adjacent, and certainly, waste water tank 2 can also be arranged on and work box 1 remote position, is connected by pipeline.In the present embodiment, in order to save material and easy to use, waste water tank 2 is become one with work box 1.Waste water tank 2 is arranged on work box 1 one side, waste water inlet 21 it is provided with on the sidewall of waste water tank 2, this waste water inlet 21 by pipeline communication to waste water generation at, such as hand washing sink or vegetable sink or bathtub etc. so that the waste water that family life produces can be collected in waste water tank 2.
The first through hole 22 for connecting both it is provided with, naturally it is also possible to do not have this first through hole 22 between waste water tank 2 with containing cavity 11, only need to be by interior to waste water tank 2 by pipeline communication to the first pressure-reduction outlet 44 and the 4th pressure-reduction outlet 74.The first check valve 81 it is provided with between left half cavity 121 and waste water tank 2, this check valve can only be intake in left half cavity 121 by waste water tank 2, it is provided with the second check valve 82 between right half chamber 122 and waste water tank 2, this check valve can only be by water inlet in waste water tank 2 to the right half chamber 122, the first row mouth of a river 14 it is additionally provided with on the sidewall of left half cavity 121, the 3rd check valve 83 it is provided with at the first row mouth of a river 14, this check valve can only be intake in the water storage box 10 of toilet by left half cavity 121, the sidewall in right half chamber 122 is provided with the second row mouth of a river 15, the 4th check valve 84 it is provided with at the second row mouth of a river 15, this check valve can only be intake in the water storage box 10 of toilet by right half chamber 122, the first row mouth of a river 14 and the second row mouth of a river 15 are all connected in the water storage box 10 of toilet by pipeline.
See Fig. 3 and Fig. 4, can see intuitively, the first row mouth of a river 14 and the second row mouth of a river 15 are all connected in the water storage box 10 of toilet by pipeline, additionally, second water inlet 53 and the 3rd water inlet 63 are connected to the first water pipe 91, first water inlet 43 and the 4th water inlet 73 are connected to the second water pipe 92, and the first water pipe 91 and the second water pipe 92 are connected to three-way valve 94, and another mouthful of connection of three-way valve 94 has water main 93.It addition, be respectively arranged with the 5th check valve 911 and the 6th check valve 921 in the first water pipe 91 and the second water pipe 92, prevent the water in first cylinder body the 4, second cylinder body the 5, the 3rd cylinder body 6 and the 4th cylinder body 7 from refluxing.
nullThe operation principle of this device is as follows: in use，Water main 93 is connected to the running water pipe of family，When needing to pour water in the water storage box 10 of toilet (being changed to Fig. 2 state by Fig. 1 state)，Three-way valve 94 is stirred，Make the first water pipe 91 water flowing，Now，Water pressure pushing the second one-way piston 52 and the 3rd one-way piston 62 are to water storage cavity 12 1 side shifting，So second push rod 51 and the 3rd push rod 61 can promote big piston 3 half chamber 122 to the right to move，Left half cavity 121 is made to become big、Right half chamber 122 diminishes (now，First one-way piston 42 and the 4th one-way piston 72 do not stress，It is in passive state，First push rod 41 and the 4th push rod 71 can be driven along with the second push rod 51 and the 3rd moving of push rod 61)，During this，Originally the chamber 122, the right side half of waste water it is full of by compression，Waste water can be flowed out by the second row mouth of a river 15，And then flow in the water storage box 10 of toilet，And left half cavity 121 internal cavity volume becomes big、Pressure reduces，Thus the waste water in waste water tank 2 is imported left half cavity 121 by the first check valve 81，So once-through operation，Can complete in the water storage box 10 of toilet, fill a water，And it is full of water in making left half cavity 121.nullWhen needing to use toilet next time (being changed to Fig. 1 state by Fig. 2 state)，Stir three-way valve 94，Make the second water pipe 92 water flowing，Now，Water pressure pushing the first one-way piston 42 and the 4th one-way piston 72 are to containing cavity 11 1 side shifting，So first push rod 41 and the 4th push rod 71 can promote big piston 3 to move to left half cavity 121，Right half chamber 122 is made to become big、Left half cavity 121 diminishes (now，Second one-way piston 52 and the 3rd one-way piston 62 do not stress，It is in passive state，Second push rod 51 and the 3rd push rod 61 can be driven along with the first push rod 41 and the 4th moving of push rod 71，And the water in the second cylinder body 5 and the 3rd cylinder body 6 can be flowed in left half cavity 121 by the second one-way piston 52 and the 3rd one-way piston 62)，During this，Originally the left half cavity 121 of waste water it is full of by compression，Waste water can be flowed out by the first row mouth of a river 14，And then flow in the water storage box 10 of toilet，And right half chamber 122 internal cavity volume becomes big、Pressure reduces，Thus the waste water in waste water tank 2 is imported right half chamber 122 by the second check valve 82，So once-through operation，Can complete in the water storage box 10 of toilet, fill a water，And it is full of water in making right half chamber 122.
By arrangement above, when needing closet flushing every time, only need to stir a three-way valve 94, just can fill waste water in the water storage box 10 of toilet, and then waste water is used again.It is simple to operate, and has reached the effect saved water and energy.
Embodiment two: the difference with embodiment one is, the layout in work box 1 is different.As shown in Figure 5, Figure 6, first cylinder body 4 and the 4th cylinder body 7 are one group, and the second cylinder body 5 and the 3rd cylinder body 6 are one group, and this layout of two groups is strip layout, the length direction of the most whole work box 1 is longer, difference with embodiment one is, the width of the work box 1 of embodiment one is relatively big, and length is less, the length of the present embodiment is bigger, width is less, can select different work boxs 1 according to different placing space, reach the effect in Appropriate application space.In the present embodiment, water storage cavity 12 is arranged on centre, and containing cavity 11 is divided into left chamber 111 and right chamber 112, is respectively provided with two cylinder bodies in left chamber 111, right chamber 112 is respectively provided with two cylinder bodies, left chamber 111 and the cylinder body in right chamber 112 connect with right half chamber 122 with left half cavity 121 respectively.
The operation principle of this device is essentially identical with the operation principle of embodiment one, does not repeats at this.
Embodiment three: the difference with embodiment one is, the sidewall of waste water tank 2 is provided with detection mouth 23(as shown in Figure 7 and Figure 8), detection mouth 23 has detection case 101(as shown in Figure 9 and Figure 10 by pipeline connection), detection case 101 is arranged on the position contour with waste water tank 2, utilize law of connected vessels, liquid level in detection case 101 is consistent with the liquid level in waste water tank 2 all the time, so, when waste water deficiency in waste water tank 2, can be reflected by detection case 101, this detection case 101 can be transparent setting, so can be convenient for people to observe liquid level, supplement the water in waste water tank 2 in time.
Further, the situation of water is not had to occur in causing the water storage box 10 of toilet in order to avoid the waste water deficiency in waste water tank 2, it is connected on the pipeline in the water storage box 10 of toilet at the first row mouth of a river 14 and the second row mouth of a river 15 connect and has filling pipe 95, this filling pipe 95 may be coupled to tap water water source, and the pipeline being connected in the water storage box 10 of toilet with the first row mouth of a river 14 and the second row mouth of a river 15 by a switch 952 is connected.Arranging ball float 102 in detection case 101, ball float 102 is linked with above-mentioned switch 952 by connecting rod.
Further, in order to prevent the water backflow in waste water tank 2, arranging the 7th check valve 951 on filling pipe 95, it can only allow tap water to intake in the water storage box 10 of toilet, does not circulates.
The operation principle of this device is as follows: on the basis of the principle of embodiment one, when water deficiency in waste water tank 2, the liquid level in waste water tank 2 reduces, then, liquid level in detection case 101 reduces naturally, ball float 102 declines, and then drivening rod action, drives switch 952 to move according to lever principle, filling pipe 95 is opened, so, tap water water storage box 10 to toilet can carry out moisturizing automatically, thus does not interferes with normal use.
Embodiment four: the difference with embodiment two is, is provided with detection mouth 23(as is illustrated by figs. 11 and 12 on the sidewall of waste water tank 2), on the basis of detection mouth 23 is set up, other settings are identical with embodiment three.
The operation principle of this device is essentially identical with the operation principle of embodiment three, does not repeats at this.
Embodiment five: the difference with embodiment three is, sees Figure 13, and three-way valve 94 can be arranged by link gear 103 linkage with the button of toilet, so when using closet flushing, it is possible to synchronously completes the process of bath and moisturizing.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a unpowered Waster water reuse apparatus, it is characterized in that: include storing waste water tank (2) and the work box (1) of transport wastewater of waste water, being provided with the water storage cavity (12) for receiving waste water in waste water tank (2) and the dipper crowding gear in the water storage box (10) that waste water in water storage cavity (12) pushes to toilet in described work box (1), described dipper crowding gear connects to be had for realizing its pipe-line system pushing and resetting.
Unpowered Waster water reuse apparatus the most according to claim 1, it is characterized in that: described dipper crowding gear includes that forward pushes cylinder, reversely propelling movement cylinder and for described water storage cavity (12) is separated into the big piston (3) in left half cavity (121) and right half chamber (122), and described left half cavity (121) is respectively arranged with the first row mouth of a river (14) and the second row mouth of a river (15) that the water storage box (10) with toilet connects with right half chamber (122).
Unpowered Waster water reuse apparatus the most according to claim 2, it is characterized in that: be provided with the first check valve (81) between described waste water tank (2) and described left half cavity (121), the flow direction of described first check valve (81) is that waste water tank (2) flows into left half cavity (121)；Being provided with the second check valve (82) between described waste water tank (2) and described right half chamber (122), the flow direction of described second check valve (82) is that waste water tank (2) flows into right half chamber (122).
Unpowered Waster water reuse apparatus the most according to claim 2, it is characterized in that: the described first row mouth of a river (14) place is provided with the 3rd check valve (83), the flow direction of described 3rd check valve (83) is that left half cavity (121) flows to water storage box (10)；The described second row mouth of a river (15) place is provided with the 4th check valve (84), and the flow direction of described 4th check valve (84) is that right half chamber (122) flows to water storage box (10).
Unpowered Waster water reuse apparatus the most according to claim 2, it is characterised in that: described forward pushes cylinder and includes forward cylinder cylinder body, forward push rod and forward one-way piston, and described forward cylinder body is provided with forward water inlet and forward pressure-reduction outlet.
Unpowered Waster water reuse apparatus the most according to claim 5, it is characterised in that: described forward pressure-reduction outlet is connected with described left half cavity (121).
Unpowered Waster water reuse apparatus the most according to claim 2, it is characterised in that: described forward pushes cylinder and the reverse respective quantity of cylinder that pushes is at least one.
Unpowered Waster water reuse apparatus the most according to claim 1, it is characterised in that: described waste water tank (2) is provided with and communicated with the detection case (101) of liquid level in detecting waste water tank (2).
Unpowered Waster water reuse apparatus the most according to claim 8, it is characterised in that: it is also associated with the filling pipe (95) for make-up water source with water storage box (10) on the pipeline that described waste water tank (2) is connected.
Unpowered Waster water reuse apparatus the most according to claim 9, it is characterized in that: described detection case is provided with switching mechanism in (101), being provided with the switch (952) for opening and closing on described filling pipe (95), described switching mechanism links with described switch (952).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144322.8U CN205444297U (en) | 2016-02-26 | 2016-02-26 | Unpowered waste water reuse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144322.8U CN205444297U (en) | 2016-02-26 | 2016-02-26 | Unpowered waste water reuse device |
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| Publication Number | Publication Date |
|---|---|
| CN205444297U true CN205444297U (en) | 2016-08-10 |
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| CN201620144322.8U Expired - Fee Related CN205444297U (en) | 2016-02-26 | 2016-02-26 | Unpowered waste water reuse device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587007A (en) * | 2016-02-26 | 2016-05-18 | 付银芳 | Unpowered wastewater recycling device |
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2016
- 2016-02-26 CN CN201620144322.8U patent/CN205444297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587007A (en) * | 2016-02-26 | 2016-05-18 | 付银芳 | Unpowered wastewater recycling device |
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Granted publication date: 20160810 Termination date: 20200226 |