CN214366566U - Multi-purpose drainage device of a pump - Google Patents

Abstract

The utility model discloses a multi-purpose drainage device of a pump relates to with layer drainage structure technical field. The device includes: a water tank; the diversion structure is arranged inside the water tank and comprises a first diversion pipe and a second diversion pipe, the first diversion pipe is used for extracting sewage at a first position, and the second diversion pipe is used for discharging sewage at a second position; wherein the first position and the second position are both located in the same-storey building; and the water pump is communicated with the water tank and is used for pumping water in the water tank to enable the inside and the outside of the water tank to form air pressure difference so as to enable the sewage at the first position to be discharged into the water tank through the first flow guide pipe. The utility model discloses the structure is smaller and more exquisite, and external maintenance or dismantlement are convenient to realize that a pump is multi-purpose.

Description

Multi-purpose drainage device of a pump

Technical Field

The application relates to the technical field of same-layer drainage structures, in particular to a multi-purpose drainage device with a pump.

Background

When the existing building is used for modifying a hotel, a drainage and pollution discharge problem is solved by adopting a drainage and pollution discharge mode on the same floor. And current with layer drainage waste fitting discharging sets up the water tank under the bathroom or adopts many pumps to the drainage of different positions for many water pipes to realize, these prior art's whole volume is great, occupies great space, some need carry out a large amount of founding under the bathroom floor and excavate to external maintenance or dismantlement are not convenient for.

SUMMERY OF THE UTILITY MODEL

The application provides a multi-purpose drainage device of pump for solve the problem among the prior art.

In order to solve the above problems, the present application provides:

a multi-purpose drainage device with a pump is used in drainage design of a same-storey building and comprises:

a water tank;

the flow guide structure is arranged inside the water tank and comprises a first flow guide pipe and a second flow guide pipe, the first flow guide pipe is used for extracting sewage at a first position, and the second flow guide pipe is used for discharging sewage at a second position; wherein the first location and the second location are both located in the same floor building;

and the water pump is communicated with the water tank and used for pumping water in the water tank to enable air pressure difference to be formed between the inside and the outside of the water tank, so that the sewage at the first position is discharged into the water tank through the first guide pipe.

As a further alternative of the pump multipurpose water discharging device, the water inlet end of the first flow guide pipe is arranged at the bottom of the water tank, and the distance between the water outlet end of the first flow guide pipe and the bottom of the water tank is 25cm-30 cm.

As a further alternative to the pump multipurpose water discharge apparatus, the second flow conduit is U-shaped.

As a further alternative of the drainage of the pump multipurpose device, the second flow guide pipe is arranged at the bottom of the water tank, a flange is arranged at the water inlet end of the second flow guide pipe, the flange is used for fixing the second flow guide pipe on the water tank, the water inlet end of the second flow guide pipe is externally connected with the water outlet hole at the second position, and the water outlet end of the second flow guide pipe is lower than the lowest point of the water inlet end of the second flow guide pipe within 2 cm.

As a further alternative to the one-pump multipurpose drain, the tank is L-shaped.

As a further alternative of the pump multi-purpose drainage device, the water tank comprises a water tank shell and a water tank base, the water tank shell is connected with the water tank base through a connecting piece, and the water tank shell is provided with a water supplementing hole and an exhaust hole.

As a multi-purpose drainage device's of a pump further alternative, still include cutting assembly, cutting assembly set up in the water pump, cutting assembly includes fixed blade disc and rotatory blade disc, fixed blade disc with rotatory blade disc coaxial arrangement.

As a further alternative of the multi-purpose drainage device of the pump, the shearing parts of the fixed cutter head and the rotary cutter head are both provided with concave-convex structures.

As a further alternative of the multipurpose pump drainage device, the concave-convex structure comprises concave parts and convex parts which are alternately arranged, and the widths of the concave parts and the convex parts are both 1.1mm-1.5 mm.

As a further alternative of the pump multipurpose drainage device, the pump multipurpose drainage device further comprises a control system, wherein the control system comprises a liquid level switch and a controller, the liquid level switch is used for detecting the water level, the controller is respectively connected with the liquid level switch and the water pump, and the controller receives a water level signal detected by the liquid level switch and controls the operation of the water pump according to the water level signal.

The beneficial effect of this application is:

the application provides a multi-purpose drainage device of pump, realizes that a pump is multi-purpose through water tank and a water pump. A first guide pipe and a second guide pipe are arranged in the water tank, the first guide pipe is used for achieving drainage of the first position, and the second guide pipe is used for achieving drainage of the second position. The utility model provides a multi-purpose drainage device of pump realizes carrying out two blowdown without the position, and whole only uses a water pump, and the structure is less, and the external maintenance of being convenient for simultaneously or dismantlement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic diagram illustrating the construction of a pump multipurpose drain of the present application;

FIG. 2 illustrates an exploded schematic view of a pump multipurpose drain of the present application;

FIG. 3 illustrates a schematic view of a cutting assembly in the multipurpose drain of the present application;

FIG. 4 is a schematic diagram illustrating the construction of a rotary cutter head in a multipurpose discharge apparatus of the present application;

FIG. 5 is a schematic view of a stationary cutter head of the multipurpose discharge apparatus of the present application;

fig. 6 shows a schematic of a tank housing in a pump multipurpose drain of the present application.

Description of the main element symbols:

100-a water tank; 110-a tank housing; 111-vent; 112-mounting holes; 113-water replenishing holes; 120-a water tank base; 130-a fixing sheet; 140-a linker; 150-a water shutoff piece; 160-sealing ring;

200-a flow guide structure; 210-a first draft tube; 220-a second draft tube; 230-a flange;

300-a water pump;

400-a cutting assembly; 410-rotating cutter head; 420-fixing the cutter head; 430-relief structure.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1 and 2, a multi-purpose pump drainage device (hereinafter referred to as "drainage device") is provided, which is mainly used in drainage design of buildings on the same floor, and includes a water tank 100, a diversion structure 200, and a water pump 300.

In this embodiment, the water tank 100 is shaped like an L, the upper portion of the L-shaped water tank 100 is used for storing water, the lower portion has a mounting hole 112, and the water pump 300 is mounted at the position of the mounting hole 112, such that the water pump 300 is in communication with the water tank 100. The shape of the water tank 100 is designed to be L-shaped, so that water can be automatically pumped to the water pump 300, and the overall structure is more compact.

The diversion structure 200 is installed inside the water tank 100, the diversion structure 200 includes a first diversion pipe 210 and a second diversion pipe 220, the first diversion pipe 210 is used for extracting the sewage of a first position, the second diversion pipe 220 is used for extracting the sewage of a second position, when the water pump 300 starts pumping, the first diversion pipe 210 and the second diversion pipe 220 can realize respectively or simultaneously extracting the sewage of two different positions, thereby realizing the function of extracting the sewage of two positions by one pump.

In this embodiment, the first flow guide pipe 210 may be a straight pipe, and is installed at the bottom of the water tank 100 and connected to the first position; the second flow guide pipe 220 is a U-shaped pipe and is also installed at the bottom of the water tank 100, a water inlet of the second flow guide pipe 220 is connected with a water outlet at the second position toward the outside of the water tank 100, and the water outlet of the second flow guide pipe 220 is located inside the water tank 100; the second guide pipe 220 is shaped like a U and functions as a switch to prevent air from entering from the second position when the water pump 300 is pumping the sewage at the first position.

The utility model provides a drainage device still includes control system (not shown in the attached drawing), and control system includes liquid level switch and controller, through control system control the action of water pump 300. Before the water tank is used for the first time, one side of the water tank 100 is provided with a water supplementing hole 113, water is supplemented to the water tank 100 through the water supplementing hole 113, the water inlet of the water pump 300 is enabled to be submerged, then the water supplementing hole 113 is plugged, water is ensured to be contained in the second flow guide pipe 220, and then water drainage of the first position can be achieved. When the water level switch at the first position senses that the water quantity at the first position is required to be extracted, the controller receives a signal of the water level switch, the water pump 300 is started, the water pump 300 extracts original water in the water tank 100, so that the atmospheric pressure inside the water tank 100 is reduced, the atmospheric pressure outside the water tank 100 is higher than the atmospheric pressure inside the water tank 100, a pressure difference is formed, the water at the first position is extracted into the water tank 100, and therefore water drainage at the first position is achieved. The polluted water at the second position can be directly discharged into the water tank 100 through the second flow guide 220.

In the existing drainage design, the drainage is mainly divided into multi-layer drainage and same-layer drainage. The multi-layer drainage is that a plurality of water pipes are arranged in a wall body or between floors for discharging sewage when a building is built; in the existing same-layer drainage design, when some drainage devices are built, water pipes are arranged at different positions under a wall or a floor and then converged at one position for drainage; when a built building or a building is transformed into a hotel, drainage at different positions in drainage at the same floor is realized by adopting a plurality of pump bodies, so that the cost is high and the space is wasted.

The utility model provides a what drainage device set up has a water pump and two honeycomb ducts in the water tank, realizes the drainage to two different positions, and the structure is not only simple but also small and exquisite compactness, also makes things convenient for later cleaning or maintenance simultaneously.

Example two

With reference to fig. 2, in addition to the first embodiment, the water tank 100 may be configured to be other shapes to facilitate water to flow to the water pump 300 automatically for pumping. The water tank 100 further includes a water tank case 110 and a water tank base 120, and a sealing ring 160 is further disposed between the water tank case 110 and the water tank base 120 to prevent the water tank 100 from leaking water.

In other embodiments, the water tank 100 may be provided in other split structures to facilitate the assembly, disassembly, and cleaning of the water tank 100.

In other embodiments, the water tank 100 may be provided as a unitary structure.

In this embodiment, one side of water tank shell 110 still is provided with exhaust hole 111, exhaust hole 111 to water tank 100 external connection has joint 140, but joint 140 joinable solenoid valve or similar other control element, works as the utility model provides a drainage device during operation, the solenoid valve is closed, prevents gaseous entering in water tank 100, when the device is out of work, the solenoid valve is opened, right water tank 100 exhausts.

In other embodiments, the number of the exhaust holes 111 on the tank case 110 is at least one.

Referring to fig. 2 and fig. 6, in the present embodiment, at least one water replenishing hole 113 is provided in the water tank 100, a water blocking member 150 is provided on the water replenishing hole 113, and the water blocking member 150 may be a nut or other water blocking element; the first guide pipe 210 in the water tank 100 may be vertically or otherwise obliquely installed on the water tank base 120 of the water tank 100, a sealing ring should be disposed at a connection position of the first guide pipe 210 and the water tank base 120, and a distance between a water outlet end of the first guide pipe 210 and the water tank base 120 may be 25cm to 30cm, so as to prevent water of the water tank 100 from flowing back to the first position.

In some embodiments, the distance between the water outlet end of the first flow conduit 210 and the tank base 120 can be 25 cm.

In other embodiments, the distance between the water outlet end of the first flow conduit 210 and the tank base 120 can be 28 cm.

In other embodiments, the distance between the water outlet end of the first flow conduit 210 and the tank base 120 can be 30 cm.

In this embodiment, the water inlet end of the second flow guide pipe 220 is further provided with a flange 230, the flange 230 is used for fixing the second flow guide pipe 220 on the water tank housing 110 and connecting with the water outlet at the second position, and meanwhile, a sealing ring is also arranged at the connection between the water tank 100 and the water outlet at the second position to play a role in preventing water leakage and air leakage; the height of the water outlet end of the second flow guide pipe 220 is set to be less than the lowest point of the water inlet end of the second flow guide pipe 220 by 2cm, so that when the device discharges sewage at the second position, the sewage can be discharged into the water tank 100 and cannot flow back to the second position.

In other embodiments, the flange 230 may be another connector for fixedly connecting the second flow guide tube 220 to the tank housing 110 and for connecting the outlet hole at the second position.

With continuing reference to fig. 3 to fig. 5, further, the drainage device of the present invention further includes a cutting assembly 400, wherein the cutting assembly 400 includes a rotary cutter head 410 and a fixed cutter head 420. The shearing parts of the rotary cutter head 410 and the fixed cutter head 420 are both provided with concave-convex structures 430, each concave-convex structure 430 comprises concave parts and convex parts which are alternately arranged, and the width of each concave part and each convex part can be set within the range of 1.1mm-1.5 mm.

In some embodiments, the widths of the concave portion and the convex portion may be set to 1.1 mm.

In other embodiments, the width of the concave portion and the convex portion may be set to 1.3 mm.

In other embodiments, the width of the concave part and the convex part can be set to 1.5 mm; when the width of the concave part and the width of the convex part are larger than 1.5mm, more sundries are rolled into the cutter head at one time, the sundries are difficult to cut and are easy to clamp the cutter head, and when the width of the concave part and the width of the convex part are smaller than 1.1mm, the strength of the concave part and the convex part is weaker, and the concave-convex structure 430 is easy to damage.

In this embodiment, the cutting assembly 400 is installed in the water pump 300, and when the water pump 300 works, foreign matters enter the water pump 300, and then the cutting assembly 400 cuts up the foreign matters, so as to prevent the blockage of the water pump 300 and influence the normal use of the device.

In this embodiment, specifically, the cutting assembly 400 is installed at the lower end inside the water pump 300.

The cutting assembly 400 is preferably installed at a water inlet of the water pump 300, that is, the cutting assembly 400 cuts up the sundries as soon as the sundries approach the water pump 300 when the water pump 300 pumps the sewage.

In other embodiments, when the water inlet of the water pump 300 has a sufficient position, two or more cutting assemblies 400 may be installed at a certain distance, so as to cut the sundries for multiple times.

Further, in this embodiment, the water tank 100 is connected to a control system through a fixing plate 130, the control system includes a liquid level switch and a controller, and the liquid level switch detects the water level inside the water tank 100 and also measures the water level at the first position.

The process of the water pump 300 draining the water tank 100: when the water in the water tank 100 reaches a certain water level, the liquid level switch sends a signal, the controller receives the signal and controls the water pump 300 to start, when the working current of the water pump 300 is between 2A and 4A, normal drainage is achieved, the water pump 300 works normally, and the cutting assembly 400 also starts; when the current of the water pump 300 is lower than 1.5A, the water pump 300 idles, and the sewage is not discharged, the controller controls the power supply of the water pump 300 to stop; when the current of the water pump 300 reaches 5A to 10A, the water pump 300 is blocked, the controller controls the water pump 300 to reversely rotate, and if the current lasts for 5A to 10A for 10 seconds, the controller starts to protect the water pump 300 and cuts off the power supply of the water pump 300 to stop working.

The water pump 300 performs a process of draining the water at the first position: when the water at the first position reaches a certain water level, the liquid level switch sends a signal, after the controller receives the signal, the controller controls the water pump 300 to start to work for 10 seconds or 15 seconds, and then the water pump 300 stops working, the time of the water pump 300 discharging to the first position can be adjusted, and the water pump can be adjusted according to the size of the first position and the difference of the water amount which can be contained in the water pump.

In this embodiment, the first position may be a shower basin and the second position may be a toilet.

In other embodiments, the first position may be other positions on the ground for draining water, such as a footbath, and the second position may be a wash basin or a washing table.

In other embodiments, the second position may be a joint of water pipes at two positions of the wash basin and the wash platform, that is, the water pipes of the wash basin and the wash platform are connected through a common pipeline and then discharged into the device of the present application together.

In other embodiments, the first location and the second location may be other locations where water pipes are combined.

To in current drain pump, often the volume is great, just can realize the blowdown when the water storage capacity is big, also can't cut debris such as sanitary towel and water thorn non-woven fabrics under the condition of little water yield, and the utility model provides a multi-purpose drainage device of pump passes through control system and realizes the function that also the blowdown of little water storage capacity and little water yield can also cut debris.

And simultaneously, the utility model provides a multi-purpose drainage device of pump has simple structure small and exquisite, be convenient for external maintenance or advantage such as dismantlement to the realization is solved and is used for reforming transform the problem of equivalent layer blowdown in hotel at current mansion.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A multi-purpose drainage device of a pump, which is used in drainage design of same-storey buildings, comprises:

a water tank;

the flow guide structure is arranged inside the water tank and comprises a first flow guide pipe and a second flow guide pipe, the first flow guide pipe is used for extracting sewage at a first position, and the second flow guide pipe is used for discharging sewage at a second position; wherein the first location and the second location are both located in the same floor building;

and the water pump is communicated with the water tank and used for pumping water in the water tank to enable air pressure difference to be formed between the inside and the outside of the water tank, so that the sewage at the first position is discharged into the water tank through the first guide pipe.

2. The pump drainage device of claim 1, wherein the first fluid conduit has a water inlet end disposed at the bottom of the tank, and the first fluid conduit has a water outlet end spaced from the bottom of the tank by a distance of 25cm to 30 cm.

3. The pump mounted multi-purpose drain of claim 1, wherein said second flow conduit is U-shaped.

4. The pump drainage device of claim 3, wherein the second flow guide tube is disposed at the bottom of the tank, the inlet end of the second flow guide tube is provided with a flange for fixing the second flow guide tube to the tank, the inlet end of the second flow guide tube is externally connected to the outlet of the second position, and the outlet end of the second flow guide tube is lower than the lowest point of the inlet end of the second flow guide tube by 2 cm.

5. A pump drain as claimed in claim 1, wherein the tank is L-shaped.

6. The pump mounted multi-purpose drain device according to claim 5, wherein the water tank comprises a tank housing and a tank base, the tank housing and the tank base are connected by a connecting member, and the tank housing is provided with a water filling hole and a vent hole.

7. The multi-purpose drainage device of claim 1, further comprising a cutting assembly disposed within the water pump, the cutting assembly including a stationary cutter and a rotating cutter, the stationary cutter and the rotating cutter being coaxially disposed.

8. The pump drainage apparatus of claim 7, wherein the shearing portions of the stationary cutter and the rotating cutter are each provided with a relief structure.

9. The device as claimed in claim 8, wherein the concave-convex structure comprises concave parts and convex parts alternately arranged, and the widths of the concave parts and the convex parts are both 1.1mm-1.5 mm.

10. The device as claimed in claim 1, further comprising a control system, wherein the control system comprises a liquid level switch and a controller, the liquid level switch is used for detecting a water level, the controller is respectively connected with the liquid level switch and the water pump, and the controller receives a water level signal detected by the liquid level switch and controls the operation of the water pump according to the water level signal.

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