CN111348693A - Water purification drain pan, water purification lid, water purifier and laundry device - Google Patents
Water purification drain pan, water purification lid, water purifier and laundry device Download PDFInfo
- Publication number
- CN111348693A CN111348693A CN201811584227.XA CN201811584227A CN111348693A CN 111348693 A CN111348693 A CN 111348693A CN 201811584227 A CN201811584227 A CN 201811584227A CN 111348693 A CN111348693 A CN 111348693A
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- water purification
- water
- chamber
- floater
- bottom shell
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to the technical field of water purification, and discloses a water purification bottom shell, a water purification cover body, a water purifier and a clothes washing device. The water purification drain pan includes the floater scraper blade and is used for setting up the water purification chamber of water purification unit, wherein, the floater scraper blade is located through setting up bearing structure on the water purification drain pan the water purification chamber top, and the floater scraper blade can carry out and be used for with the water purification in-process the floater on water purification chamber upper portion is scraped the outside motion in water purification chamber. This water purification drain pan can set up the water purification unit assembly in the water purification chamber in-service use, and laundry wastewater can pour into the water purification chamber in through water purification unit water purification treatment, and in the purification treatment process, water purification chamber upper portion can produce the floater that the water purification reaction produced, and the floater scraper blade motion in water purification chamber top then can be in time with the floater scrape out the water purification chamber outside to promote the water purification effect.
Description
Technical Field
The invention relates to the technical field of water purification, in particular to a water purification bottom shell, a water purification cover body, a water purifier and a clothes washing device.
Background
With the improvement of the quality of life, laundry devices such as household washing machines or larger laundry stations or laundries are more and more popular to improve the convenience of people in washing clothes, but a large amount of washing wastewater is also generated.
At present, the cleaning of laundry wastewater mainly adopts a medicament coagulation-flocculation device and a biological treatment device. The medicament coagulation-flocculation equipment usually comprises a special medicament adding system and a flocculation facility, and is complex and high in cost. And the biological treatment equipment has large occupied area, long treatment time and lack of discontinuous operability.
Accordingly, the present application endeavors to provide a laundry device capable of treating laundry waste water by itself.
Disclosure of Invention
In a first aspect, the present invention is directed to a water purification bottom case having a simple structure, which can improve a water purification effect by allowing floating materials generated during a purification process of laundry wastewater in a water purification chamber to be scraped out of the water purification chamber in time.
In order to achieve the above object, the present invention provides a water purification bottom case including a float scraper and a purified water chamber for installing a water purification unit, wherein the float scraper is located above the purified water chamber by a support structure provided on the water purification bottom case, and the float scraper is capable of performing a motion for scraping a float on an upper portion of the purified water chamber to an outside of the purified water chamber during water purification.
Through above-mentioned technical scheme, this water purification drain pan can set up the water purification unit assembly in the water purification chamber in-service use, and laundry wastewater can pour into the water purification chamber in through water purification unit water purification treatment, and in the purification treatment process, water purification chamber upper portion can produce the floater that the water purification reaction produced, and the floater scraper blade motion in water purification chamber top then can be in time with the floater scrape out the water purification chamber outside to promote the water purification effect.
Further, the supporting structure can drive the floating object scraper to move.
Further, the float scraper is movable between opposite ends of the clean water chamber.
Furthermore, the supporting structure comprises a screw rod, two ends of the screw rod can be rotatably arranged on two opposite end walls of the water purifying bottom shell and are positioned above the water purifying cavity, a screw hole is formed in the floater scraping plate, the floater scraping plate is arranged on the screw rod through the matching of the screw hole and the screw rod, and the screw rod can drive the floater scraping plate to move when rotating.
Furthermore, two ends of the floater scraping plate are slidably supported on two opposite side walls of the purified water cavity; and/or one end of the screw rod extends out of the corresponding end wall to form an extending section, and a driven gear is arranged on the extending section.
Further, the water purification drain pan includes that be located a first micro-gap switch of water purification chamber tip department and be located a second micro-gap switch of another tip department in water purification chamber, wherein, bearing structure drives floater scraper blade removes to trigger behind the first micro-gap switch will drive floater scraper blade reverse movement is again reverse movement after triggering second micro-gap switch.
In addition, a floater accommodating cavity which is positioned outside the water purifying cavity and has the same cavity wall with the water purifying cavity is formed in the water purifying bottom shell.
Further, the bottom surface of the float receiving cavity is continuously inclined toward the lowest position, and a float discharge port communicating with the outside of the water purification bottom case is formed at the lowest position.
Further, the upper part of the wall of the purified water bottom shell protrudes outwards to form a step wall in the purified water bottom shell, a partition plate is arranged at the step wall, the floating object accommodating cavity is formed between the partition plate and the upper part of the wall of the purified water bottom shell, the inner surface of the partition plate is flush with the inner surface of the lower part of the wall of the purified water bottom shell, and the floating object accommodating cavity and the purified water cavity share the partition plate as the same cavity wall; the stepped wall extends obliquely to form the lowest portion of the float receiving chamber.
Furthermore, a U-shaped drain pipe with a downward opening is arranged on the outer side surface of the water purification bottom shell, wherein one end of the drain pipe is connected to the bottom of the water purification cavity, and the highest point of a channel in the drain pipe is higher than the same cavity wall.
In a second aspect, the present invention provides a water purifier, which comprises a water purifying cover and the water purifying bottom case as described in any of the above first aspects, wherein the water purifying cover can cover the water purifying bottom case.
Further, in the case that the supporting structure of the water purification bottom shell can drive the floating object scraper to move, a motor is arranged on the water purification cover body, and the motor can drive the supporting structure to move so as to drive the floating object scraper to move.
Based on similar principles, in a third aspect, the invention provides a water purification cover body, which is used for covering a water purification bottom shell with a water purification cavity, the water purification cover body is provided with a floater scraping plate through a supporting structure, the floater scraping plate is arranged above the water purification cavity when the water purification cover body covers the water purification bottom shell, and the floater scraping plate can perform movement for scraping floaters on the upper part of the water purification cavity to the outside of the water purification cavity in a water purification process.
Like this, can set up the water purification unit assembly in the water purification chamber, then close this water purification lid on the water purification drain pan, the laundry waste water can pour into the water purification chamber in through water purification unit water purification treatment, and in the purification treatment process, water purification chamber upper portion can produce the floater that the water purification reaction produced, and the floater scraper blade motion in water purification chamber top then can be in time with the floater scrape out the water purification chamber outside to promote the water purification effect.
Further, the supporting structure can drive the floating object scraper to move.
Further, the float scraper is movable between opposite ends of the clean water cover.
Furthermore, the supporting structure comprises a screw rod, two ends of the screw rod can be rotatably arranged at two opposite end parts of the water purifying cover body, a screw hole is formed in the floating object scraping plate, the floating object scraping plate is arranged on the screw rod through the matching of the screw hole and the screw rod, and the screw rod can drive the floating object scraping plate to move when rotating.
Further, the water purification lid body includes a first micro-switch located at one end of the water purification lid body and a second micro-switch located at the other end of the water purification lid body, wherein the support structure drives the floater scraping plate to move and trigger the first micro-switch and then drives the floater scraping plate to move in a reverse direction until the second micro-switch is triggered and then moves in a reverse direction again.
In addition, be provided with the motor on the water purification lid, the motor can drive bearing structure action is in order to drive the floater scraper blade motion.
In a fourth aspect, the present invention provides a water purification bottom shell, wherein the water purification bottom shell is used in cooperation with any one of the water purification cover bodies in the third aspect, and a water purification cavity and a floater accommodating cavity which is located outside the water purification cavity and has the same cavity wall as the water purification cavity are formed in the water purification bottom shell.
Like this, the floater scraper blade can be in time scraped out the floater of water purification chamber outside and hold the intracavity at the floater of water purification chamber top's motion to promote water purification effect.
Further, the bottom surface of the float receiving cavity is continuously inclined toward the lowest position, and a float discharge port communicating with the outside of the water purification bottom case is formed at the lowest position.
Further, the upper part of the wall of the purified water bottom shell protrudes outwards to form a step wall in the purified water bottom shell, a partition plate is arranged at the step wall, the floating object accommodating cavity is formed between the partition plate and the upper part of the wall of the purified water bottom shell, the inner surface of the partition plate is flush with the inner surface of the lower part of the wall of the purified water bottom shell, and the floating object accommodating cavity and the purified water cavity share the partition plate as the same cavity wall; the stepped wall extends obliquely to form the lowest portion of the float receiving chamber.
In addition, the outer side surface of the water purification bottom shell is provided with a U-shaped drain pipe with a downward opening, wherein one end of the drain pipe is connected to the bottom of the water purification cavity, and the highest point of a channel in the drain pipe is higher than the same cavity wall.
In a fifth aspect, the present invention provides a water purifier comprising a water purification bottom case having a water purification chamber, and the water purification cover according to any of the third aspects, wherein the water purification cover is capable of covering the water purification bottom case.
Further, the water purification bottom shell is the water purification bottom shell of any of the above-mentioned fourth aspect.
In a sixth aspect, the present invention provides a laundry apparatus having a drain line provided with the water purifier of any of the second aspects or the water purifier of any of the fifth aspects.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is an exploded perspective view of a water purifier according to an embodiment of the present invention, wherein a water purifying unit is disposed in a water purifying chamber;
fig. 2 is a schematic end view of the water purifier of fig. 1;
fig. 3 is another schematic end view of the water purifier of fig. 1;
fig. 4 is a schematic sectional view of the water purifier of fig. 1, in which a float scraper is located at a middle position of a water purifying chamber;
fig. 5 is a schematic sectional view of the water purifier of fig. 1, in which a float blade is located at an end position of a clean water chamber;
FIG. 6 is a schematic view of the float scraper of FIG. 5 in another end position of the clean water chamber;
fig. 7 is another sectional structure schematic view of the water purifier of fig. 1.
Description of the reference numerals
1-floater scraping plate, 2-water purifying cavity, 3-screw, 4-water purifying unit, 5-end wall, 6-side wall, 7-driven gear, 8-floater accommodating cavity, 9-floater discharging port, 10-step wall, 11-clapboard, 12-water discharging pipe, 13-water purifying cover body, 14-water purifying bottom shell, 15-motor and 16-driving gear.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Referring to fig. 1, in a first aspect, the present invention provides a water purification bottom case 14 which can be used for purifying laundry wastewater in practical use, the water purification bottom case 14 comprising a float scraper 1 and a purified water chamber 2 for installing a water purification unit 4, wherein the float scraper 1 is located above the purified water chamber 2 by a support structure provided on the water purification bottom case, and the float scraper 1 can perform a movement for scraping a float on the upper portion of the purified water chamber 2 outside the purified water chamber 2 during water purification.
In this technical scheme, this water purification drain pan 14 in the in-service use, can assemble water purification unit 4 and set up in water purification chamber 2, and laundry wastewater can pour into water purification chamber 2 in through water purification unit 4 water purification treatment, and in the purification treatment process, 2 upper portions in water purification chamber can produce the floater that the water purification reaction produced, and the floater scraper blade 1 motion on 2 upper portions in water purification chamber then can be in time with the floater scrape out the water purification chamber 2 outside to promote water purification effect.
In the water purifying bottom case 14 of the present invention, the movement of the float scraping plate 1 may be a reciprocating movement or may be a rotation, thereby scraping the floats on the upper portion of the water purifying chamber 2 out of the water purifying chamber 2.
In addition, the movement of the float scraper 1 can be driven in many ways, for example manually or by means of an electric motor.
Of course, after the floating object scraping plate 1 is disposed on the supporting structure, it can be driven by other driving members, for example, in an embodiment, a rack is disposed on the floating object scraping plate 1, and the motor is engaged with the rack through a gear to drive the rack to move back and forth, so as to drive the floating object scraping plate 1 to move back and forth.
Alternatively, in another embodiment, the support structure can drive the floating scraper 1 to move, that is, the matching relationship between the floating scraper 1 and the support structure enables the support structure to drive the floating scraper 1 to move while supporting the floating scraper 1. For example, in one embodiment, the floating object scraping plate is disposed on the rotating shaft, and the motor can drive the rotating shaft to rotate so as to drive the floating object scraping plate to rotate, so that the floating object is scraped out of the water purifying cavity 2. Or in another embodiment, the floater scraping plate is arranged on the rack, and the motor drives the rack to move through the gear so as to drive the floater scraping plate to move.
Further, in order to simplify the structure and improve the efficiency of the flotage scraping, it is preferable that the flotage scraper 1 is movable between opposite ends of the clean water chamber 2, for example, when the support structure is the rack as described above, the rack drives the flotage scraper to move from one end of the clean water chamber 2 to the other end and then back to the one end, and so on.
Of course, the float scraper 1 may have various structural forms, for example, in one form, the float scraper 1 may be a straight plate, that is, such that the plate surface of both ends of the float scraper 1 facing the clean water chamber 2 is a straight surface, so that the float scraper 1 can scrape the float outside both ends of the clean water chamber 2 when moving between both ends of the clean water chamber 2; or, in another form, the plate surfaces of both end portions of the float scraping plate 1 facing the clean water chamber 2 are formed as inclined surfaces, respectively, for example, the middle portion of the plate surface is projected forward and extends obliquely from the projected middle portion to the side surfaces toward both sides to form inclined surfaces at both sides, so that the float can be scraped to both sides outside of the clean water chamber 2 by the inclined surfaces at both sides.
Or, in an alternative embodiment, as shown in fig. 1, the support structure includes a screw rod 3, both ends of the screw rod 3 are rotatably disposed on the opposite end walls 5 of the clean water bottom case and above the clean water chamber 2, a screw hole is formed on the float plate 1, the float plate 1 is disposed on the screw rod 3 by the cooperation of the screw hole and the screw rod, the screw rod 3 can move the float plate 1 when rotating, so that the screw rod 3 can be manually driven or the screw rod 3 can be driven to rotate by a motor, since the blocking of the float plate 1 by the side wall of the clean water chamber 2 (of course, the blocking of the float plate 1 by the side wall of the clean water chamber 2 is larger than the width of the clean water chamber 2, that is, larger than the distance between the inner surfaces of the opposite side walls of the clean water chamber 2) or the blocking of the float plate 1 by the opposite side walls of the clean water bottom case, by the cooperation of the screw, the rotary motion of the screw 3 can be converted into the movement of the floating object scraper, and the positive and negative rotation of the screw 3 can drive the floating object scraper 1 to move back and forth.
Further, both ends of the float plate 1 (i.e., both ends extending in the direction between the opposite side walls of the clean water chamber 2) are slidably supported on the opposite side walls 6 of the clean water chamber 2; like this, two lateral walls 6 of intake antrum 2 can block floater scraper 1 and rotate along with the screw rod, also can play certain supporting role to floater scraper 1 to make floater scraper 1 keep straight and can not incline. And/or, in order to connect the motor 15, one end of the screw rod 3 extends out from the corresponding end wall 5 to form an extending section, and the extending section is provided with the driven gear 7, so that the driving gear 16 on the output shaft of the motor 15 is meshed with the driven gear 7 to drive the screw rod 3 to rotate, and the positive and negative rotation of the motor 15 can drive the screw rod to rotate positively and negatively to drive the floater scraping plate 1 to move back and forth.
Of course, the motor 15 may be disposed on the water purification bottom case and may be located inside or outside the water purification bottom case, or, as described below, the motor 15 may be disposed on the water purification cover 13, and the driving gear 16 is engaged with the driven gear 7 when the water purification cover 13 is covered on the water purification bottom case.
In addition, in order to facilitate the control of the reciprocating movement of the floating object scraper 1, as shown in fig. 4, 5 and 6, preferably, the water purifying bottom case 14 includes a first micro switch located at one end of the water purifying cavity 2 and a second micro switch located at the other end of the water purifying cavity 2, wherein the supporting structure drives the floating object scraper 1 to move to trigger the first micro switch and then drives the floating object scraper 1 to move reversely until the second micro switch is triggered and then moves reversely again, for example, the screw 3 drives the floating object scraper 1 to move to trigger the first micro switch, the control unit receives a signal of the first micro switch and controls the motor to drive the screw to rotate reversely so as to drive the floating object scraper 1 to move towards the other end of the water purifying cavity 2 until the second micro switch is triggered, the control unit receives a signal of the second micro switch and controls the motor to drive the screw to rotate reversely again, so as to realize the reciprocating movement of the floating object scraping plate 1 to scrape the floating objects.
In addition, the floater scraping plate 1 may directly scrape the floater out of the water purifying bottom case, or, in order to collect the floater, it is preferable that a floater receiving cavity 8, which is located outside the water purifying cavity 2 and has the same cavity wall as the water purifying cavity 2, is formed in the water purifying bottom case 14, so that the floater scraping plate 1 can scrape the floater into the floater receiving cavity 8.
The specific position of the float receiving cavity 8 may be set according to the movement locus of the float scraping plate 1 and the shape of the float scraping plate 1, for example, in the exemplary structure shown in fig. 1 and 4, the float receiving cavity 8 is formed outside both ends of the clear water cavity 2, so that the screw 3 drives the float scraping plate 1 to reciprocate, and the float can be scraped into the float receiving cavities 8 at both ends.
Further, preferably, referring to fig. 1, 2 and 3, in order to facilitate the discharge of the float in the float receiving chamber 8, the chamber bottom surface of the float receiving chamber 8 is continuously inclined toward the lowest place, and a float discharge port 9 communicating with the outside of the clean water bottom case is formed at the lowest place. Thus, the float scraped into the float receiving chamber 8 flows into the lowest position and flows out when the float discharge port 9 is opened to be discharged or entered into the collection container.
Of course, the lowest portion of the cavity bottom surface of the float receiving cavity 8 may be formed at any position, for example, at the middle portion of the cavity bottom surface of the float receiving cavity 8 such that both side portions of the cavity bottom surface located at the middle portion form an inclined surface, or may be formed at one end of the cavity bottom surface of the float receiving cavity 8, as in the structure shown in fig. 1, 2 and 3, such that the cavity bottom surface of the float receiving cavity 8 is integrally formed as one inclined surface.
In addition, the floater accommodating chamber 8 may be formed in various manners, for example, in one manner, partition plates may be inserted into both ends of the inner space of the water purification bottom case, respectively, so that a water purification chamber is formed between the two partition plates, and the floater accommodating chamber 8 is formed between the partition plates and the end wall of the water purification bottom case. Or, in another mode, as shown in fig. 1, 2 and 3, the upper part of the wall of the purified water bottom case protrudes outwards to form a step wall 10 in the purified water bottom case, a partition plate 11 is arranged at the step wall 10, a floater accommodating chamber 8 is formed between the partition plate 11 and the upper part of the wall of the purified water bottom case, the inner surface of the partition plate 11 is flush with the inner surface of the lower part of the wall of the purified water bottom case, and the floater accommodating chamber 8 and the purified water chamber 2 share the partition plate 11 as the same wall; and the step wall 10 extends obliquely to form the lowest position of the floater accommodating chamber 8, so that a reinforcing plate can be arranged between the step wall 10 and the lower part of the shell wall of the water purification bottom shell while the volume of the floater accommodating chamber 8 is satisfied, so that the lower part of the shell wall of the water purification bottom shell is reinforced while the step wall 10 is supported, and meanwhile, the lower part of the shell wall of the water purification bottom shell can be protected to avoid the direct collision of the lower part of the shell wall of the water purification bottom shell.
In addition, the outer side surface of the water purification bottom shell is provided with a drain pipe, one end of the drain pipe is connected to the bottom of the water purification cavity 2, and the highest point of a channel in the drain pipe is higher than the same cavity wall, so that the washing wastewater injected into the water purification cavity 2 can flow into the floater accommodating cavity 8 and be discharged from the opened floater discharging port 9 even after crossing the same cavity wall, and can not flow into a subsequent filter (the other end of the drain pipe is connected to the filter) after crossing the highest point of the channel in the drain pipe.
Of course, the drain pipe may be a U-shaped drain pipe 12, that is, as shown in fig. 1 and 7, a U-shaped drain pipe 12 opened downward is provided on the outer surface of the bottom housing of the purified water so that one end of the U-shaped drain pipe 12 is connected to the bottom of the purified water chamber 2 and the other end of the U-shaped drain pipe 12 is extended downward to a lower position for connecting the filter, and the highest point of the passage in the drain pipe 12 is higher than the same chamber wall.
In a second aspect, the present invention provides a water purifier, as shown in fig. 1, comprising a water purifying cover 13 and the water purifying bottom case 14 according to any of the first aspect, wherein the water purifying cover 13 can cover the water purifying bottom case 14. Therefore, the water purifier has the advantages of simple structure, low cost, small occupied area, short laundry wastewater treatment time and high intermittent operability of water purification.
Of course, the water purification cover 13 can have various structural forms, for example, in an embodiment, in a situation that the supporting structure of the water purification bottom shell 14 can drive the floater scraping plate 1 to move, the water purification cover 13 is provided with the motor 15, the motor 15 can drive the supporting structure to move so as to drive the floater scraping plate 1 to move, the motor 15 is arranged inside the water purification cover 13, and thus, after the water purification cover 13 is covered on the water purification bottom shell, the motor 15 is covered inside the water purifier, thereby avoiding occupying a large space.
Based on similar principles, in a third aspect, the present invention provides a water purification cover body for covering a water purification bottom case having a water purification cavity 2, wherein a water purification unit may be disposed in the water purification cavity 2, the water purification cover body is provided with a float scraper 1 through a support structure, the float scraper 1 is disposed above the water purification cavity 2 when the water purification cover body is covered on the water purification bottom case, and the float scraper 1 is capable of performing a movement for scraping a float on the upper portion of the water purification cavity 2 outside the water purification cavity 2 during water purification.
Like this, can set up the water purification unit assembly in water purification chamber 2, then close this water purification lid on the water purification drain pan, the laundry waste water can pour into the water purification chamber in through water purification unit water purification treatment, and in the purification treatment process, water purification chamber upper portion can produce the floater that the water purification reaction produced, and the floater scraper blade motion in water purification chamber top then can be in time with the floater scrape out the water purification chamber outside to promote water purification effect.
In the water purifying cover body of the present invention, the movement of the float scraping plate 1 may be a reciprocating movement or may be a rotation, thereby scraping the floats on the upper portion of the water purifying chamber 2 out of the water purifying chamber 2.
In addition, the movement of the float scraper 1 can be driven in many ways, for example manually or by means of an electric motor.
Of course, after the floating object scraping plate 1 is disposed on the supporting structure, it can be driven by other driving members, for example, in an embodiment, a rack is disposed on the floating object scraping plate 1, and the motor is engaged with the rack through a gear to drive the rack to move back and forth, so as to drive the floating object scraping plate 1 to move back and forth.
Alternatively, in another embodiment, the support structure can drive the floating scraper 1 to move, that is, the matching relationship between the floating scraper 1 and the support structure enables the support structure to drive the floating scraper 1 to move while supporting the floating scraper 1. For example, in one embodiment, the floating object scraping plate is disposed on the rotating shaft, and the motor can drive the rotating shaft to rotate so as to drive the floating object scraping plate to rotate, so that the floating object is scraped out of the water purifying cavity 2. Or in another embodiment, the floater scraping plate is arranged on the rack, and the motor drives the rack to move through the gear so as to drive the floater scraping plate to move.
Further, in order to simplify the structure and improve the efficiency of the flotage scraping, it is preferable that the flotage scraper 1 is movable between the opposite ends of the water purifying cover body, for example, when the support structure is the above-mentioned rack, the rack drives the flotage scraper to move from one end of the water purifying chamber 2 to the other end and then back to the one end, and so on.
Of course, the float scraper 1 may have various structural forms, for example, in one form, the float scraper 1 may be a straight plate, that is, such that the plate surface of both ends of the float scraper 1 facing the clean water cover body is a straight surface, so that the float scraper 1 can scrape the float outside both ends of the clean water chamber 2 when moving between both ends of the clean water chamber 2; or, in another form, the plate surfaces of both end portions of the float scraping plate 1 facing the clean water chamber 2 are formed as inclined surfaces, respectively, for example, the middle portion of the plate surface is projected forward and extends obliquely from the projected middle portion to the side surfaces toward both sides to form inclined surfaces at both sides, so that the float can be scraped to both sides outside of the clean water chamber 2 by the inclined surfaces at both sides.
Or, in an alternative embodiment, as shown in fig. 1, the support structure includes a screw rod 3, both ends of the screw rod 3 are rotatably disposed on both opposite ends of the water purification cover body to be located above the water purification chamber 2, a screw hole is formed on the float plate 1, the float plate 1 is disposed on the screw rod 3 by the cooperation of the screw hole and the screw rod, the screw rod 3 can move the float plate 1 when rotating, so that the screw rod 3 can be manually driven or the motor can rotate the screw rod 3, since the blocking of the float plate 1 by the side wall of the water purification chamber 2 (of course, the width of the float plate 1 is larger than the width of the water purification chamber 2, that is, the distance between the inner surfaces of the opposite side walls of the water purification chamber 2) or the opposite side walls of the water purification base shell or the blocking of the float plate 1 by the water purification cover body, by the cooperation of the screw hole and the spiral groove on the outer surface of the screw rod, the rotary motion of the screw 3 can be converted into the movement of the floating object scraper, and the positive and negative rotation of the screw 3 can drive the floating object scraper 1 to move back and forth.
Further, the inner surface of the water purification cover body is provided with protruding strips arranged at intervals in the width direction (i.e., in the direction of both ends of the float scraper 1), and both ends of the float scraper 1 are slidably in contact with the protruding strips, so that the protruding strips block the float scraper 1 from rotating along with the screw, so that the float scraper 1 is kept straight and does not tilt.
In addition, in order to facilitate the control of the reciprocating movement of the floater scraping plate 1, referring to fig. 4, 5 and 6, preferably, the water purifying cover body comprises a first micro switch located at one end of the water purifying cover body and a second micro switch located at the other end of the water purifying cover body, wherein the supporting structure drives the floater scraping plate 1 to move to trigger the first micro switch and then drives the floater scraping plate 1 to move reversely until the second micro switch is triggered and then moves reversely again. For example, the screw 3 drives the floater scraping plate 1 to move to trigger the first microswitch, the control unit receives a signal of the first microswitch and controls the motor to drive the screw to rotate reversely so as to drive the floater scraping plate 1 to move towards the other end of the water purification cavity 2 until the second microswitch is triggered, the control unit receives a signal of the second microswitch and controls the motor to drive the screw to rotate reversely again, and the operation is circulated so as to realize the reciprocating movement of the floater scraping plate 1 so as to scrape the floater.
In addition, a motor 15 is arranged on the water purifying cover body 13, the motor 15 can drive the supporting structure to move so as to drive the floating object scraping plate 1 to move, for example, the motor drives the floating object scraping plate 1 to move through the matching of a gear and a rack arranged on the floating object scraping plate 1, or the floating object scraping plate 1 is arranged on an output shaft of the motor so as to drive the floating object scraping plate 1 to rotate.
In a fourth aspect, the present invention provides a water purification bottom case for use with the water purification cover according to any of the above third aspects, wherein a water purification chamber 2 and a float receiving chamber 8 located outside the water purification chamber 2 and having the same chamber wall as the water purification chamber 2 are formed in the water purification bottom case. Like this, the floater scraper blade can be in time scraped out the floater of water purification chamber outside and hold the intracavity at the floater of water purification chamber top's motion to promote water purification effect.
Further, preferably, referring to fig. 1, 2 and 3, in order to facilitate the discharge of the float in the float receiving chamber 8, the chamber bottom surface of the float receiving chamber 8 is continuously inclined toward the lowest place, and a float discharge port 9 communicating with the outside of the clean water bottom case is formed at the lowest place. Thus, the float scraped into the float receiving chamber 8 flows into the lowest position and flows out when the float discharge port 9 is opened to be discharged or entered into the collection container.
Of course, the lowest portion of the cavity bottom surface of the float receiving cavity 8 may be formed at any position, for example, at the middle portion of the cavity bottom surface of the float receiving cavity 8 such that both side portions of the cavity bottom surface located at the middle portion form an inclined surface, or may be formed at one end of the cavity bottom surface of the float receiving cavity 8, as in the structure shown in fig. 1, 2 and 3, such that the cavity bottom surface of the float receiving cavity 8 is integrally formed as one inclined surface.
In addition, the floater accommodating chamber 8 may be formed in various manners, for example, in one manner, partition plates may be inserted into both ends of the inner space of the water purification bottom case, respectively, so that a water purification chamber is formed between the two partition plates, and the floater accommodating chamber 8 is formed between the partition plates and the end wall of the water purification bottom case. Or, in another mode, as shown in fig. 1, 2 and 3, the upper part of the wall of the purified water bottom case protrudes outwards to form a step wall 10 in the purified water bottom case, a partition plate 11 is arranged at the step wall 10, a floater accommodating chamber 8 is formed between the partition plate 11 and the upper part of the wall of the purified water bottom case, the inner surface of the partition plate 11 is flush with the inner surface of the lower part of the wall of the purified water bottom case, and the floater accommodating chamber 8 and the purified water chamber 2 share the partition plate 11 as the same wall; and the step wall 10 extends obliquely to form the lowest position of the floater accommodating chamber 8, so that a reinforcing plate can be arranged between the step wall 10 and the lower part of the shell wall of the water purification bottom shell while the volume of the floater accommodating chamber 8 is satisfied, so that the lower part of the shell wall of the water purification bottom shell is reinforced while the step wall 10 is supported, and meanwhile, the lower part of the shell wall of the water purification bottom shell can be protected to avoid the direct collision of the lower part of the shell wall of the water purification bottom shell.
In addition, the outer side surface of the water purification bottom shell is provided with a drain pipe, one end of the drain pipe is connected to the bottom of the water purification cavity 2, and the highest point of a channel in the drain pipe is higher than the same cavity wall, so that the washing wastewater injected into the water purification cavity 2 can flow into the floater accommodating cavity 8 and be discharged from the opened floater discharging port 9 even after crossing the same cavity wall, and can not flow into a subsequent filter (the other end of the drain pipe is connected to the filter) after crossing the highest point of the channel in the drain pipe.
Of course, the drain pipe may be a U-shaped drain pipe 12, that is, as shown in fig. 1 and 7, a U-shaped drain pipe 12 opened downward is provided on the outer surface of the bottom housing of the purified water so that one end of the U-shaped drain pipe 12 is connected to the bottom of the purified water chamber 2 and the other end of the U-shaped drain pipe 12 is extended downward to a lower position for connecting the filter, and the highest point of the passage in the drain pipe 12 is higher than the same chamber wall.
In a fifth aspect, the present invention provides a water purifier comprising a water purification base 14 having a water purification chamber 2 and the water purification cover according to any of the third aspects, wherein the water purification cover 13 can be closed on the water purification base 14. Therefore, the water purifier has the advantages of simple structure, low cost, small occupied area, short laundry wastewater treatment time and high intermittent operability of water purification.
Of course, the water purifying bottom case of the water purifier may have various structures, for example, in one embodiment, the water purifying bottom case 14 is the water purifying bottom case described in any of the above fourth aspects.
In a sixth aspect, the present invention provides a laundry apparatus having a drain line provided with a water purifier as described in any of the above, i.e., the water purifier of any of the above second aspects or the water purifier of any of the above fifth aspects. The laundry appliance may be a domestic washing machine or a washing machine for use in a larger laundry station or room. Therefore, the laundry wastewater can be effectively purified, the purified wastewater can be recycled and used as secondary laundry water or rinsing water, the water consumption is reduced, the laundry cost is reduced, the laundry wastewater is prevented from being directly discharged to influence the environment, the occupied space is small, and the cost is low.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (25)
1. The utility model provides a water purification drain pan, its characterized in that includes floater scraper blade (1) and water purification chamber (2) that are used for setting up water purification unit (4), wherein, floater scraper blade (1) is located through setting up bearing structure on the water purification drain pan water purification chamber (2) top, and floater scraper blade (1) can be used for with the water purification in-process the floater on water purification chamber (2) upper portion is scraped the outside motion in water purification chamber (2).
2. The water purifying bottom shell according to claim 1, characterized in that the supporting structure is capable of moving the float scraper (1).
3. The water purifying bottom shell according to claim 2, characterized in that the float scraper (1) is movable between two opposite ends of the water purifying chamber (2).
4. The water purification bottom shell according to claim 3, wherein the supporting structure comprises a screw (3), two ends of the screw (3) are rotatably disposed on two opposite end walls (5) of the water purification bottom shell and above the water purification cavity (2), a screw hole is formed on the floater scraping plate (1), the floater scraping plate (1) is disposed on the screw (3) through the cooperation of the screw hole and the screw, and the screw (3) can drive the floater scraping plate (1) to move when rotating.
5. The water purification bottom shell according to claim 4, wherein the two ends of the floater scraper (1) are slidably supported on the two opposite side walls (6) of the water purification cavity (2);
and/or the presence of a gas in the gas,
one end of each screw rod (3) extends out of the corresponding end wall (5) to form an extending section, and a driven gear (7) is arranged on the extending section.
6. The water purifying bottom case of claim 3, comprising a first micro switch at one end of the water purifying chamber (2) and a second micro switch at the other end of the water purifying chamber (2), wherein,
the supporting structure drives the floating object scraper (1) to move to trigger the first microswitch, and then drives the floating object scraper (1) to move reversely until the second microswitch is triggered and then moves reversely again.
7. The water purification bottom shell according to any one of claims 1 to 6, characterized in that a floater receiving cavity (8) is formed in the water purification bottom shell, and the floater receiving cavity is located outside the water purification cavity (2) and has the same cavity wall as the water purification cavity (2).
8. The water purification bottom shell according to claim 7, wherein the bottom surface of the float receiving chamber (8) is continuously inclined toward the lowest place, and a float discharge port (9) communicating with the outside of the water purification bottom shell is formed at the lowest place.
9. The water purification bottom shell according to claim 8, wherein the upper part of the wall of the water purification bottom shell protrudes outwards to form a step wall (10) in the water purification bottom shell, a partition plate (11) is arranged at the step wall (10), the floater accommodating chamber (8) is formed between the partition plate (11) and the upper part of the wall of the water purification bottom shell, the inner surface of the partition plate (11) is flush with the inner surface of the lower part of the wall of the water purification bottom shell, and the floater accommodating chamber (8) and the water purification chamber (2) share the partition plate (11) as the same wall;
the stepped wall (10) extends obliquely to form the lowest part of the float accommodating chamber (8).
10. The water purification bottom shell according to claim 7, wherein a U-shaped drain pipe (12) with a downward opening is provided on the outer surface of the water purification bottom shell,
one end of the drainage pipe (12) is connected to the bottom of the water purifying cavity (2), and the highest point of a channel in the drainage pipe (12) is higher than the same cavity wall.
11. A water purifier, characterized by comprising a water purification cover (13) and a water purification bottom case (14) according to any one of claims 1 to 10, wherein the water purification cover (13) can be covered on the water purification bottom case (14).
12. Water purifier according to claim 11, wherein in case the supporting structure of the water purifying bottom shell (14) is able to bring about the movement of the float scraper (1),
the water purification cover body (13) is provided with a motor (15), and the motor (15) can drive the supporting structure to move so as to drive the floater scraping plate (1) to move.
13. The utility model provides a water purification lid for the lid closes on the water purification drain pan that has water purification chamber (2), its characterized in that, the water purification lid is provided with floater scraper blade (1) through bearing structure, floater scraper blade (1) set up to be in the water purification lid closes when on the water purification drain pan be located water purification chamber (2) top, and floater scraper blade (1) can be used for with the water purification in-process the floater on water purification chamber (2) upper portion is scraped the outside motion in water purification chamber (2).
14. Water purification cover according to claim 13, characterized in that the support structure is capable of bringing about movement of the float scraper (1).
15. Water purification cover according to claim 14, characterized in that the float scraper (1) is movable between two opposite ends of the water purification cover.
16. The water purification cover body according to claim 15, wherein the support structure comprises a screw (3), two ends of the screw (3) are rotatably disposed on two opposite ends of the water purification cover body, a screw hole is formed on the floater scraping plate (1), the floater scraping plate (1) is disposed on the screw (3) through the cooperation of the screw hole and the screw, and the screw (3) can drive the floater scraping plate (1) to move when rotating.
17. The water purification cover of claim 15, comprising a first micro-switch at one end of the water purification cover and a second micro-switch at the other end of the water purification cover, wherein,
the supporting structure drives the floating object scraper (1) to move to trigger the first microswitch, and then drives the floating object scraper (1) to move reversely until the second microswitch is triggered and then moves reversely again.
18. The water purification cover body according to any one of claims 14-17, wherein a motor (15) is arranged on the water purification cover body (13), and the motor (15) can drive the support structure to move so as to drive the floater scraping plate (1) to move.
19. A water purification bottom shell for use in combination with a water purification cover according to any one of claims 13-18, characterized in that a water purification chamber (2) and a float receiving chamber (8) located outside the water purification chamber (2) and having a common chamber wall with the water purification chamber (2) are formed in the water purification bottom shell.
20. The water purification bottom shell according to claim 19, wherein the bottom surface of the float receiving chamber (8) is continuously inclined toward the lowest place, and a float discharge port (9) communicating with the outside of the water purification bottom shell is formed at the lowest place.
21. The water purification bottom shell according to claim 20, wherein the upper part of the wall of the water purification bottom shell protrudes outwards to form a step wall (10) in the water purification bottom shell, a partition plate (11) is arranged at the step wall (10), the float accommodating chamber (8) is formed between the partition plate (11) and the upper part of the wall of the water purification bottom shell, the inner surface of the partition plate (11) is flush with the inner surface of the lower part of the wall of the water purification bottom shell, and the float accommodating chamber (8) and the water purification chamber (2) share the partition plate (11) as the same wall; the stepped wall (10) extends obliquely to form the lowest part of the float accommodating chamber (8).
22. A water purification bottom shell according to any one of claims 19-21, characterized in that a downwardly open U-shaped drain pipe (12) is provided on the outer surface of the water purification bottom shell, wherein,
one end of the drainage pipe (12) is connected to the bottom of the water purifying cavity (2), and the highest point of a channel in the drainage pipe (12) is higher than the same cavity wall.
23. A water purifier, comprising a water purifying bottom case (14) having a water purifying chamber (2) and a water purifying cover according to any one of claims 13 to 18, wherein the water purifying cover (13) is capable of being closed on the water purifying bottom case (14).
24. A water purifier as claimed in claim 23, wherein the water purifying bottom shell (14) is as claimed in any one of claims 19-22.
25. A laundry appliance characterized in that the water purifier of claim 11, 12, 23 or 24 is provided in a drain line of the laundry appliance.
Priority Applications (1)
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CN201811584227.XA CN111348693A (en) | 2018-12-24 | 2018-12-24 | Water purification drain pan, water purification lid, water purifier and laundry device |
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CN201811584227.XA CN111348693A (en) | 2018-12-24 | 2018-12-24 | Water purification drain pan, water purification lid, water purifier and laundry device |
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CN201811584227.XA Pending CN111348693A (en) | 2018-12-24 | 2018-12-24 | Water purification drain pan, water purification lid, water purifier and laundry device |
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WO1992001516A1 (en) * | 1990-07-19 | 1992-02-06 | Spirac Engineering Ab | Separator |
US5846413A (en) * | 1996-04-26 | 1998-12-08 | Lenox Institute Of Water Technology, Inc. | Three zone dissolved air flotation clarifier with improved efficiency |
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CN204529363U (en) * | 2015-03-12 | 2015-08-05 | 辽宁华孚环境工程股份有限公司 | A kind of high loading air flotation device of pressure air-dissolved of non-overflow water outlet |
CN105088697A (en) * | 2014-05-08 | 2015-11-25 | 青岛海尔洗衣机有限公司 | Flocculating and water-saving washing machine and control method |
CN108675405A (en) * | 2018-04-13 | 2018-10-19 | 江苏大学 | A kind of three-diemsnional electrode pulsed electrochemistry laundrywastes reclamation set |
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Publication number | Priority date | Publication date | Assignee | Title |
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US4092242A (en) * | 1975-06-16 | 1978-05-30 | The Redux Corporation | Waste water purification system |
JPS63310699A (en) * | 1987-06-12 | 1988-12-19 | Fuaburikon:Kk | Device for treating waste automobile washing water |
WO1992001516A1 (en) * | 1990-07-19 | 1992-02-06 | Spirac Engineering Ab | Separator |
US5846413A (en) * | 1996-04-26 | 1998-12-08 | Lenox Institute Of Water Technology, Inc. | Three zone dissolved air flotation clarifier with improved efficiency |
CN1727556A (en) * | 2004-07-28 | 2006-02-01 | 三洋电机株式会社 | Laundry machine and reuse method of washing water |
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Application publication date: 20200630 |