CN215314399U - Sewage tank and cleaning machine - Google Patents
Sewage tank and cleaning machine Download PDFInfo
- Publication number
- CN215314399U CN215314399U CN202121229985.7U CN202121229985U CN215314399U CN 215314399 U CN215314399 U CN 215314399U CN 202121229985 U CN202121229985 U CN 202121229985U CN 215314399 U CN215314399 U CN 215314399U
- Authority
- CN
- China
- Prior art keywords
- water tank
- tank body
- hole
- air
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 239000010865 sewage Substances 0.000 title abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000005086 pumping Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to the technical field of cleaning machines, and discloses a sewage tank, which comprises: the water tank comprises a water tank body, wherein a first air suction port is formed in one side of the water tank body, and a water inlet is formed in the bottom of the water tank body; the air exhaust pipe is arranged on one side of the water tank body, which is provided with the first air exhaust opening, the air exhaust pipe is communicated with the water tank body through the first air exhaust opening, and the air exhaust pipe and the water tank body are integrally formed. The sewage tank and the cleaning machine provided by the utility model solve the technical problem that the effect of a fan for sucking garbage or sewage is greatly weakened due to the air leakage condition at the joint of the sewage tank and the air pipe in the prior art.
Description
Technical Field
The utility model relates to the technical field of cleaning machines, in particular to a sewage tank and a cleaning machine.
Background
The existing cleaning machine is characterized in that a sewage tank for recovering sewage and an air pipe communicated with a fan are sequentially installed, namely the fan needs to be installed firstly when the cleaning machine is installed, the air pipe is installed on the fan, and finally, an opening of the sewage tank is aligned with an air outlet of the air pipe; when drawing water, the mouth of sewage case is aimed at with the gas outlet of trachea and is connected, because the junction is in long-term use, because of wearing and tearing or installation scheduling problem, can take place the gas leakage condition, leads to the fan to suck the effect of rubbish or sewage to weaken greatly.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a sewage tank and a cleaning machine, and aims to solve the technical problem that the effect of a fan for sucking garbage or sewage is greatly weakened due to the fact that air leakage occurs at the joint of the sewage tank and an air pipe in the prior art.
The utility model provides a sewage tank, comprising:
the water tank comprises a water tank body, wherein a first air suction port is formed in one side of the water tank body, and a water inlet is formed in the bottom of the water tank body;
the air exhaust pipe is arranged on one side of the water tank body, which is provided with the first air exhaust opening, the air exhaust pipe is communicated with the water tank body through the first air exhaust opening, and the air exhaust pipe and the water tank body are integrally formed.
Furthermore, one side of the water tank body, which is provided with the first air suction opening, is also provided with a concave part matched with the side surface of the air suction pipe, and the side surface of the air suction pipe is connected with the concave part and is integrally formed.
Furthermore, one side of the water tank body, which is provided with the first air exhaust opening, extends from the first air exhaust opening to the outside of the water tank body to form an extension space communicated with the first air exhaust opening, a second air exhaust opening is formed in the bottom surface of the extension space, and the top of the air exhaust pipe is communicated with the second air exhaust opening.
Further, the first air suction opening is located at the top of one side of the water tank body, and the concave portion is vertically arranged below the extension space.
Further, the water inlet is communicated with a water inlet pipeline, the water inlet pipeline is vertically arranged inside the water tank body, and a water outlet is formed in the top of the water inlet pipeline.
Further, the water tank comprises a filtering structure, wherein a first groove is formed in the top of the water tank body, the filtering structure is arranged in the first groove and seals the upper side of the first groove, the first groove is communicated with the first air suction port, and a first through hole communicated with the inside of the water tank body is formed in the bottom surface of the first groove.
Further, the filter structure includes:
the lower cover is arranged on the bottom surface of the first groove, a first accommodating cavity is formed in the lower cover, the top surface of the lower cover is open, and a second through hole corresponding to the first through hole is formed in the bottom surface of the lower cover;
the filter screen is arranged in the first accommodating cavity and shields the second through hole;
the upper cover is matched with the first groove in shape, a second containing cavity is formed in the upper cover, the bottom surface of the second containing cavity is opened, the top of the lower cover is covered with the upper cover, so that the lower cover is located in the second containing cavity, an air channel is formed between the upper cover and the lower cover, a third through hole is formed in one side, close to the first air suction opening, of the upper cover, and the third through hole is communicated with the first air suction opening and the air channel.
The water tank further comprises a float and a float frame, wherein the float frame is of a hollow structure, the float frame is arranged in the water tank body, the top opening of the float frame is communicated with the first through hole, the float is connected with the inside of the float frame in a sliding manner, a fourth through hole is formed in one side face of the float frame, tracks are arranged on two side faces, adjacent to the side face where the fourth through hole is formed, of the float frame, and bulges capable of sliding on the tracks are arranged on the tops of two sides of the float; when the water level in the water tank body rises, the float rises to completely close the fourth through hole.
Further, the water tank comprises a handle, a second groove is further formed in the top surface of the water tank body, and the handle is arranged in the second groove and is rotatably connected with the water tank body.
The utility model also provides a cleaning machine which comprises the sewage tank.
According to the sewage tank and the cleaner provided by the utility model, the air exhaust pipe is arranged on one side of the water tank body, which is provided with the first air exhaust opening, and is communicated with the first air exhaust opening; the water tank body and the exhaust pipe are integrally formed, and the water tank body and the exhaust pipe do not need to be connected with each other. When the installation, directly carry out sealing connection with the mouth of pipe of exhaust tube and fan, and only need carry on the mouth of pipe of exhaust tube and a sealing connection of fan can, save the installation procedure, convenient operation avoids the junction gas leakage of water tank body and exhaust tube, the effect of reinforcing fan suction rubbish or sewage.
Drawings
Fig. 1 is a schematic view showing an overall structure of a wastewater tank according to an embodiment of the present invention;
fig. 2 is an exploded view of a structure of a sump in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cistern body according to one embodiment of the present invention;
fig. 4 is a structural sectional view of a wastewater tank according to an embodiment of the present invention.
In the attached drawings, a water tank body 1, a water inlet 11, a first groove 12, a first through hole 121, a second groove 13, a first air extraction opening 14, a second air extraction opening 15, an air extraction pipe 2, a filtering structure 3, an upper cover 31, a third through hole 311, a lower cover 32, a second through hole 321, a filter screen 33, a handle 4, an extension space 5, a buoy 6, a protrusion 61, a buoy frame 7, a water inlet pipeline 8 and a water outlet 81.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 to 4, the present invention provides a wastewater tank including:
the water tank comprises a water tank body 1, wherein a first air suction port 14 is formed in one side of the water tank body 1, and a water inlet 11 is formed in the bottom of the water tank body 1;
the air exhaust pipe 2 is arranged on one side of the water tank body 1, which is provided with the first air exhaust opening 14, the air exhaust pipe 2 is communicated with the water tank body 1 through the first air exhaust opening 14, and the air exhaust pipe 2 and the water tank body 1 are integrally formed.
In this embodiment, the water tank body 1 is a structure similar to a rectangular parallelepiped, and the bottom center is provided with a water inlet 11 for connecting with a rolling brush of a cleaning machine, so that sewage or garbage can be conveniently sucked from the rolling brush and enter the water tank body 1. One of them side of water tank body 1 is provided with first extraction opening 14, and first extraction opening 14 is located the side top, and the shape of first extraction opening 14 can be for circular, square etc. sets up the shape of first extraction opening 14 to square in this embodiment, conveniently with the first recess 12 at water tank body 1 top with the biggest area intercommunication. The exhaust tube 2 is arranged on one side of the water tank body 1 with the first exhaust opening 14, the exhaust tube 2 is vertically arranged and provided with an upper pipe opening and a lower pipe opening, the upper pipe opening is communicated with the first exhaust opening 14, the lower pipe opening is used for being connected with a fan, the exhaust tube 2 and the water tank body 1 are integrally formed, the upper pipe opening of the exhaust tube 2 is not required to be connected with the first exhaust opening 14, and air leakage in the process of sucking the fan is avoided.
In the sewage tank provided by the embodiment, the air pumping pipe 2 is arranged on one side of the water tank body 1 with the first air pumping port 14 and is communicated with the first air pumping port 14; the water tank body 1 and the exhaust pipe 2 are integrally formed, and the water tank body and the exhaust pipe do not need to be connected with each other. When the installation, directly carry out sealing connection with the mouth of pipe of exhaust tube 2 and fan, and only need carry on the mouth of pipe of exhaust tube 2 and a sealing connection of fan can, save the installation procedure, convenient operation avoids the junction gas leakage of water tank body 1 and exhaust tube 2, strengthens the effect of fan suction rubbish or sewage.
In one embodiment, a side of the water tank body 1 having the first pumping hole 14 is further provided with a recess portion matching with a side surface of the pumping pipe 2, and the side surface of the pumping pipe 2 is connected with the recess portion and is integrally formed.
In this embodiment, since the air exhaust pipe 2 is generally hollow and cylindrical, and the side surface thereof is an arc surface, and the side surface of the water tank body 1 provided with the first air exhaust opening 14 is a plane, when the side surface of the air exhaust pipe 2 is connected with the side surface of the water tank body 1, the connection is not firm enough and displacement is easy to occur. Therefore, a concave part is arranged on the side surface of the water tank body 1 provided with the first air suction opening 14, the concave part is an arc-shaped surface, is vertically arranged on the side surface of the water tank body 1 and extends from the air suction opening of the water tank body 1 to the bottom surface; the depressed part can perfectly cooperate with the side of the exhaust tube 2, and the area of the connection surface of the depressed part and the exhaust tube is increased. The side of exhaust tube 2 is the integrated into one piece structure with this depressed part equally, strengthens exhaust tube 2 and water tank body 1's joint strength, avoids exhaust tube 2 fracture, drop in long-term use.
In one embodiment, one side of the cistern body 1 having the first air extracting opening 14 extends from the first air extracting opening 14 to the outside of the cistern body 1 to form an extending space 5 communicated with the first air extracting opening 14, a second air extracting opening 15 is arranged on the bottom surface of the extending space 5, and the top of the air extracting pipe 2 is communicated with the second air extracting opening 15.
In the present embodiment, the structure of the extension space 5 is specifically described as follows: the first air exhaust opening 14 is provided with four side edges, the four side edges extend towards the air exhaust pipe 2, extending parts positioned at two side edges (different from the top edge and the bottom edge of the square opening) of the first air exhaust opening 14 are obliquely arranged, so that two extending parts (namely 2 side surfaces of the extending space 5) of the side edges extend and are connected to form a structure similar to a triangular shape, an arc-shaped structure is formed at the joint of the triangular vertex of the two extending parts of the side edges, and the radian of the arc-shaped structure is the same as that of the outer circumferential surface of the air exhaust pipe 2, so that the extending space 5 and the air exhaust pipe 2 are in smooth transition; the top surface (the extended part of the top side of the first air exhaust opening 14) of the extended space 5 is closed with 2 side surfaces of the extended space 5, the bottom surface (the extended part of the bottom side of the first air exhaust opening 14) is also closed with 2 side surfaces of the extended space 5, a second air exhaust opening 15 is arranged on the bottom surface, and the second air exhaust opening 15 is parallel to and communicated with the upper opening of the air exhaust pipe 2. The first air exhaust opening 14 and the second air exhaust opening 15 of the extension space 5 are of a closed structure, and an air exhaust duct is formed, so that the air exhaust pipe 2 and the first air exhaust opening 14 can be conveniently communicated. Extend between space 5, exhaust tube 2 and the water tank body 1 integrated into one piece, avoid the condition of junction gas leakage to take place when exhaust tube 2 carries out mechanical connection with extension space 5.
In one embodiment, the first suction opening 14 is located at the top of one side of the tank body 1, and the recess is vertically disposed below the extension space 5.
In this embodiment, first extraction opening 14 is located the top of water tank body 1 side for the top surface that extends space 5 flushes with water tank body 1 top surface, communicates water tank body 1 top and inside, and when water level rose in water tank body 1, still can suck rubbish and sewage. The concave part is vertically arranged, the side surface of the exhaust pipe 2 is positioned in the concave part and integrally formed, and the upper pipe orifice of the exhaust pipe 2 is communicated with the second exhaust orifice 15, so that the top of the exhaust pipe 2 is infinitely close to the top surface of the water tank body 1; the height of exhaust tube 2 is less than the height of water tank body 1 for 2 bottom surfaces of exhaust tube and 1 bottom surface of water tank body have the difference in height, for the fan headspace, conveniently install the fan in 2 bottoms of exhaust tube.
In one embodiment, the water inlet 11 is communicated with a water inlet pipe 8, the water inlet pipe 8 is vertically arranged inside the water tank body 1, and a water outlet 81 is arranged at the top of the water inlet pipe 8.
In this embodiment, inlet channel 8's shape is hollow cylinder, bottom and 11 intercommunications of water inlet, and 8 side tops of inlet channel set up delivery port 81, and inlet channel 8's highly slightly is less than water tank body 1's height for 8 tops of inlet channel are close to water tank body 1 tops, and when suction sewage and rubbish, avoid acceping the sewage in 1 inside of water tank body and flow back away from delivery port 81, improve the water level of sewage, make water tank body 1 can receive more sewage.
In one embodiment, the water tank further comprises a filter structure 3, a first groove 12 is formed in the top of the water tank body 1, the filter structure 3 is arranged in the first groove 12 and seals the upper side of the first groove 12, the first groove 12 is communicated with the first suction opening 14, and a first through hole 121 communicated with the inside of the water tank body 1 is formed in the bottom surface of the first groove 12.
In this embodiment, first recess 12 is the cuboid groove, from the 1 top surface undercut of water tank body, and first extraction opening 14 communicates first recess 12 completely, and first recess 12 bottom surface sets up first through-hole 121, and inside first through-hole 121 intercommunication water tank body 1, the fan of being convenient for carried out suction work. Filter structure 3 sets up in first recess 12 and can seal first recess 12 upside, and sealed first extraction opening 14 simultaneously for the fan can pass through filter structure 3 when the suction, and filter structure 3 can filter debris such as dust, rubbish when the fan sucks, avoids it to cause the damage to the fan in entering into the fan.
In one embodiment, the filter structure 3 comprises:
the lower cover 32 is arranged on the bottom surface of the first groove 12, a first accommodating cavity is formed in the lower cover 32, the top surface of the lower cover 32 is open, and a second through hole 321 corresponding to the first through hole 121 is arranged on the bottom surface of the lower cover 32;
the filter screen 33 is arranged in the first accommodating cavity and shields the second through hole 321;
the upper cover 31 is matched with the shape of the first groove 12, a second accommodating cavity is formed in the upper cover 31, the bottom surface of the second accommodating cavity is open, the upper cover 31 covers the top of the lower cover 32 to enable the lower cover 32 to be located in the second accommodating cavity, an air duct is formed between the upper cover 31 and the lower cover 32, a third through hole 311 is formed in one side, close to the first air suction opening 14, of the upper cover 31, and the third through hole 311 is communicated with the first air suction opening 14 and the air duct.
In this embodiment, the lower cover 32 includes a bottom plate and a square frame, the square frame is a hollow structure, the hollow portion is the first chamber that holds, the square frame and the bottom plate integrated into one piece, the bottom plate is greater than the square frame bottom surface, the position that the bottom plate is located in the square frame is provided with the second through-hole 321, when the lower cover 32 is installed on the bottom surface of the first groove 12, the second through-hole 321 aligns with the first through-hole 121, the shape of the second through-hole 321 is the same as that of the first through-hole 121, preferably, the size that sets up the second through-hole 321 is greater than that of the first through-hole 121, so that the fan can have a larger air volume when sucking. Opposite two side surfaces in the square frame are identical in shape and are irregular, and the top of each side surface is divided into two parts, wherein one part is higher than the other part, so that when the lower cover 32 is installed in the upper cover 31, a channel can be formed between the lower part of the top of the side surface of the square frame and the upper cover 31, and the suction work of the fan can be realized. The filter screen 33 is packed into square frame, and the shape of filter screen 33 and the shape adaptation (if identical) of square frame can all closely laminate with four sides of square frame when packing into square frame, and the side of the lower part of filter screen 33 highly is higher than square frame side can pass through filter screen 33 when the fan aspirates, filters debris such as dust, rubbish, avoids it to cause the damage to the fan in entering into the fan.
The upper cover 31 is of a cuboid structure, a second accommodating cavity is formed in the upper cover 31, the bottom surface of the upper cover is open, the lower cover 32 is located in the second accommodating cavity, the bottom plate of the upper cover can seal the second accommodating cavity, the part, with the higher side surface, of the square frame is in contact with the top surface of the second accommodating cavity, a third through hole 311 is formed in one side, close to the first air suction port 14, of the upper cover 31, the third through hole 311 is communicated with the second accommodating cavity, the shape of the third through hole 311 is the same as that of the second through hole 321, the third through hole is a square hole, and the air inlet area is increased; the width of the square frame near one side of the third through hole 311 is less than the width of the third through hole 311, so that the third through hole 311 and the square frame near one side of the third through hole 311 are provided with an air opening, which is convenient for communicating the first air suction opening 14 and the first accommodating cavity, and the fan can pass through the filter screen 33 when sucking.
In one embodiment, the water tank further comprises a float 6 and a float frame 7, the float frame 7 is of a hollow structure, the float frame 7 is arranged inside the water tank body 1, the top opening of the float frame is communicated with the first through hole 121, the float 6 is slidably connected with the inside of the float frame 7, a fourth through hole is arranged on one side surface of the float frame 7, two side surfaces of the float frame 7 adjacent to the side surface provided with the fourth through hole are provided with tracks, and protrusions 61 capable of sliding on the tracks are arranged on the tops of two sides of the float 6; when the water level in the tank body 1 rises, the float 6 rises to completely close the fourth through hole.
In this embodiment, the float frame 7 is hollow structure, and the setting is inside water tank body 1, and the top of the float frame 7 is connected with the top surface of water tank body 1, and the float frame 7 communicates with first through-hole 121 and does not shelter from first through-hole 121. The buoy 6 is arranged inside the buoy frame 7, a fourth through hole is formed in one side face of the buoy frame 7, rails are arranged on two sides, adjacent to the side face where the fourth through hole is formed, of the buoy frame 7, the rails are vertically arranged, protrusions 61 are arranged on the tops of two opposite sides of the buoy 6, the width of each protrusion 61 is equal to that of each rail, the protrusions 61 can slide in the rails, the protrusions 61 are arranged on the tops of two sides of the buoy 6, when no water exists in the water tank body 1, the protrusions 61 are located at the bottom of the rails, the buoy 6 is located at the bottom of the buoy frame 7, so that fourth through holes are exposed, the interior of the water tank body 1 is communicated with a second containing cavity, and pumping work is facilitated; when the water level of sewage rises gradually in water tank body 1, because cursory 6 is provided with hollow plastic construction, lie in the horizontal plane all the time, cursory 6 can rise along with the rising of water level, protruding 61 upwards slides in the track, cursory 6 shelters from the fourth through-hole gradually, when sheltering from the fourth through-hole completely, the take the altitude that the water level has arrived, this moment because the fourth through-hole seals, can't suck rubbish and sewage again, the person of facilitating the use knows sewage tank normal water, just can continue to use after need toppling over.
In one embodiment, the water tank further comprises a handle 4, the top surface of the water tank body 1 is further provided with a second groove 13, and the handle 4 is arranged in the second groove 13 and is rotatably connected with the water tank body 1.
In this embodiment, 1 top surface of water tank body is provided with second recess 13, and the shape of second recess 13 is the same with the shape of handle 4, when need not use handle 4, conveniently puts into second recess 13 with handle 4 in, avoids handle 4 to shelter from other structures. Handle 4 both ends all are provided with the protruding axle, and second recess 13 is provided with the mounting hole with the protruding axle corresponding position, and the protruding axle is installed in the mounting hole for handle 4 can rotate and put into second recess 13, or take out so that use from the second recess 13 internal rotation.
The utility model also provides a cleaning machine which comprises the sewage tank. Since the cleaning machine is provided with the sewage tank, the advantages of the cleaning machine are the same as those of the sewage tank in the above embodiment, and the detailed description is omitted.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A wastewater tank, comprising:
the water tank comprises a water tank body, wherein a first air suction port is formed in one side of the water tank body, and a water inlet is formed in the bottom of the water tank body;
the air exhaust pipe is arranged on one side of the water tank body, which is provided with the first air exhaust opening, the air exhaust pipe is communicated with the water tank body through the first air exhaust opening, and the air exhaust pipe and the water tank body are integrally formed.
2. The wastewater tank as recited in claim 1, wherein a recess is formed in the side of the tank body having the first suction opening, the recess being engaged with a side surface of the suction pipe, and the side surface of the suction pipe is connected to and integrally formed with the recess.
3. The wastewater tank according to claim 2, wherein the side of the water tank body, which is provided with the first suction opening, extends from the first suction opening to the outside of the water tank body to form an extension space communicated with the first suction opening, a second suction opening is arranged on the bottom surface of the extension space, and the top of the suction pipe is communicated with the second suction opening.
4. The sump of claim 3, wherein the first suction port is located at a top of one side of the sump body, and the recess is vertically disposed below the extension space.
5. The wastewater tank of claim 1, wherein the water inlet is communicated with a water inlet pipeline, the water inlet pipeline is vertically arranged inside the water tank body, and a water outlet is arranged at the top of the water inlet pipeline.
6. The waste water tank as claimed in claim 1, further comprising a filter structure, wherein a first groove is formed in the top of the water tank body, the filter structure is arranged in the first groove and seals the upper side of the first groove, the first groove is communicated with the first suction opening, and a first through hole communicated with the inside of the water tank body is formed in the bottom surface of the first groove.
7. The waste tank of claim 6, wherein the filtering structure comprises:
the lower cover is arranged on the bottom surface of the first groove, a first accommodating cavity is formed in the lower cover, the top surface of the lower cover is open, and a second through hole corresponding to the first through hole is formed in the bottom surface of the lower cover;
the filter screen is arranged in the first accommodating cavity and shields the second through hole;
the upper cover is matched with the first groove in shape, a second containing cavity is formed in the upper cover, the bottom surface of the second containing cavity is opened, the top of the lower cover is covered with the upper cover, so that the lower cover is located in the second containing cavity, an air channel is formed between the upper cover and the lower cover, a third through hole is formed in one side, close to the first air suction opening, of the upper cover, and the third through hole is communicated with the first air suction opening and the air channel.
8. The wastewater tank of claim 6, further comprising a float and a float frame, wherein the float frame is of a hollow structure, the float frame is arranged in the water tank body, the top opening of the float frame is communicated with the first through hole, the float is slidably connected with the inside of the float frame, one side surface of the float frame is provided with a fourth through hole, two side surfaces of the float frame, which are adjacent to the side surface provided with the fourth through hole, are provided with tracks, and the tops of two sides of the float are provided with bulges which can slide on the tracks; when the water level in the water tank body rises, the float rises to completely close the fourth through hole.
9. The waste water tank of claim 1, further comprising a handle, wherein the top surface of the tank body is further provided with a second groove, and the handle is arranged in the second groove and is rotatably connected with the tank body.
10. A cleaning machine comprising the wastewater tank according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229985.7U CN215314399U (en) | 2021-06-02 | 2021-06-02 | Sewage tank and cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229985.7U CN215314399U (en) | 2021-06-02 | 2021-06-02 | Sewage tank and cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215314399U true CN215314399U (en) | 2021-12-28 |
Family
ID=79550510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121229985.7U Active CN215314399U (en) | 2021-06-02 | 2021-06-02 | Sewage tank and cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215314399U (en) |
-
2021
- 2021-06-02 CN CN202121229985.7U patent/CN215314399U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2782532C (en) | Vacuum bag and vacuum bag attachment assembly | |
| CA2552302A1 (en) | Vaccum cleaner equipped with bag compartment including a bag cage | |
| CN106215554B (en) | Bag filter | |
| CN215314399U (en) | Sewage tank and cleaning machine | |
| US5022115A (en) | Intake nozzle assembly for a liquid bath vacuum cleaner | |
| CN209696521U (en) | A kind of cabinet type deduster of easy cleaning | |
| CN111017440B (en) | Blowdown bucket and nursing system with air purification function | |
| CN102805598A (en) | Dust-flying-prevented dust collection bucket | |
| CN210977985U (en) | Novel general vacuum pump group interface | |
| CN108354512B (en) | Vertical dust collector | |
| CN216933027U (en) | Cyclonic dirt-and-soil cleaning device for a cleaning appliance | |
| CN216933024U (en) | Cyclone suction type dirty cleaning device | |
| CN202843993U (en) | Sewage tank for intelligent nursing urinal system | |
| CN214180302U (en) | Dust collecting bag of dust collector | |
| CN222149933U (en) | Cleaning apparatus | |
| CN210095636U (en) | Dust collection box and cleaning robot with leak-proof design | |
| CN216933023U (en) | Dirt cleaning device for a cleaning appliance | |
| CN216933029U (en) | A dirty cleaning device | |
| CN221820886U (en) | Garbage collection container and cleaning device | |
| CN214191122U (en) | Chemotherapy vomitus sealing garbage can | |
| CN221050595U (en) | Drip-proof dustbin | |
| CN218738823U (en) | Dust collection assembly and cleaning robot | |
| CN217792813U (en) | Vacuum cleaner | |
| CN223068467U (en) | Anti-backflow structure of sewage tank | |
| CN217907669U (en) | Dust collecting device and cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |