CN213910052U - Pumping system and cleaning equipment based on air pump pressurization - Google Patents

Abstract

The utility model discloses a pumping system and cleaning device based on air pump pressure boost, this system include the water tank, locate the outside air pump of water tank, connect the vent line of water tank and air pump, its characterized in that: an air inlet is arranged on the top side in the water tank, and water in the water tank is discharged out of the water tank from the bottommost part of the water tank. The utility model provides an adopt the water pump to draw water and the limited technical problem of high waterproof requirement and life that produces among the prior art.

Description

Pumping system and cleaning equipment based on air pump pressurization

Technical Field

The utility model relates to a burnisher field particularly, relates to an air pump pressure boost pumping system and have cleaning equipment of this system.

Background

At present, when an automatic floor cleaning device with a floor mopping function is used for mopping the floor, a water pump is mostly adopted for pumping water from a water tank arranged on the cleaning device to moisten the mop, and the water loop of the mode is water tank-water pump-mop, so that the service life of the water pump is obviously influenced; on the other hand, the use of the water pump has no requirement on the tightness of the water tank, and the cleaning device has certain requirement on the tightness of the water tank, so that the water leakage of the water channel of the water tank is avoided and the damage to circuits or other components in the equipment is avoided; again, the use of water pumps has waterproofing requirements for their drive ends, requiring special waterproofing.

To the above problem, the utility model provides a pumping system based on air pump pressure boost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pumping system to at least, solve the technical problem that adopts the water pump to solve among the prior art.

According to an aspect of the utility model, a pumping system based on air pump pressure boost is provided, this system include the water tank, locate the outside air pump of water tank, connect the vent line of water tank and air pump, its characterized in that: an air inlet is arranged on the top side in the water tank, and water in the water tank is discharged out of the water tank from the bottommost part of the water tank.

Preferably, the air inlet is connected to an air injection hole penetrating the water tank for applying air pressure generated by the air pump to an upper space of the water tank.

Preferably, the air flow through the air inlet is towards the liquid level in the water tank.

Preferably, the water tank has a water outlet through which water in the water tank is discharged.

Preferably, a water guide pipe is arranged in the water tank, one end of the water guide pipe is connected with the water outlet, and the other end of the water guide pipe is arranged in the water tank; the other end can be always positioned at the lowest point of the water tank in an adaptive mode; the other end is provided with a self-weight block, the aqueduct is a hose, and the other end is always kept at the lowest point of the water tank under the action of the self-weight block.

Preferably, the import department of the other end is equipped with the filter screen, avoids the impurity in the water tank to enter into the aqueduct, and this filter screen can directly set up in aqueduct water inlet department, also can inject a filtration space in the water tank, inject above other end all the time in the filtration space.

Preferably, the water outlet is connected to a water outlet pipe outside the water tank, and a distal end of the water outlet pipe leads to a water requiring part.

According to another aspect of the utility model, still provide a cleaning device, this cleaning device has above pumping system.

The utility model discloses in, utilize the air pump to carry out the pressure boost to the water tank to outside trickling under the effect of internal pressure including making the water in the water tank, the air pump is not crossed the water as pressure boost part, consequently need not to carry out water repellent to any other parts outside the water tank, and then can prolong the life of each part.

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 application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a pumping system according to an embodiment of the present invention.

In the figure: 1, an air pump; 2, an electric wire; 3, a ventilation pipeline; 4, gas injection holes; 5, an air inlet; 6, a water tank; 7, a water guide pipe; 8, a water outlet; 9, discharging a water pipe; 10, water inlet

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of 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, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic view of an embodiment of the present invention, and fig. 1 schematically illustrates components and connections of the water pumping system.

As shown in fig. 1, the water tank 6 is a closed water tank suitable for being installed in any available scene, and has a water filling port (not shown in the drawing), in an operating state, the water tank 6 pressurizes the internal space thereof by an external air pump 1, an outlet of the air pump 1 is communicated to a gas filling hole 4 of the water tank 6 by a vent pipe 3, and the gas filling hole 4 can be a simple opening suitable for being in butt-joint sealing connection with an outlet of the vent pipe 3, so that the water tank is convenient to disassemble in use, and is easy to replace when a failure phenomenon such as aging occurs after a long use time; the air inlet 5 facing the liquid level is arranged in the water tank 6 corresponding to the air injection hole 4, the air inlet 5 and the air injection hole 4 are normally open and communicated, it can be understood that the air injection hole 4 and the air inlet 5 can be understood as a device arranged in the water tank, an inlet of the device corresponds to the air injection hole 4, and an outlet of the device corresponds to the air inlet 5, of course, the device is not necessary, in practical cases, only one air injection hole 4 can be arranged on the water tank 6, and the vent pipeline 3 of the air pump 1 can be inserted into the air injection hole 4.

The water outlet 8 is arranged at any position of the water tank 6, which is convenient to understand, and the water outlet 8 can be arranged near the water demand component of the integral equipment for installing the water pumping system, so that the water in the water tank 6 can be conveyed to the demand component only by adapting the shortest water outlet pipe 9. Of course, the arrangement of the water outlet 8 does not affect the pumping of water from the lowest position in the water tank 6 to the outside in other ways.

The utility model discloses an in the embodiment, can set up a soft aqueduct 7 in water tank 6, this aqueduct 7 one end freely place with the water tank 6 in the following liquid level, the other end is connected to delivery port 8, when air pump 1 during operation, the increase of water tank internal pressure just can be with the water in the water tank 6 through aqueduct 7 and delivery port 8 press outside the water tank. Because the equipment provided with the water pumping system is not necessarily required to be in a horizontal or specific state in the working process, the water tank 6 may have different states in the equipment moving process, and the water pumping system can normally work and must ensure that the free end of the water guide pipe 7 can be constantly positioned below the liquid level in the water tank 6, at the moment, a gravity block or a gravity ball can be fixed at the free end, and the gravity block or the gravity ball can enable the free end of the water guide pipe 7 to be always positioned at the lowest position of the water tank.

In practical use, if the water injected into the water tank 6 has impurities and the diameters of the water conduit 7 and the water outlet 8 are small, the impurities may cause system blockage, and it is considered that a filtering device is provided at the inlet of the water conduit 7. In one embodiment, a filter screen can be directly arranged at the inlet of the water guide pipe 7, and the method has the defects that the area of the filter screen is limited, and if more impurities exist, the efficiency of the filter screen is easily reduced, even the filter screen is easily blocked; in another embodiment, a space can be defined in the water tank by using a filter screen, so that the inside of the water tank 6 can be divided into two parts, the space defined by the filter screen is a water outlet area, the volume of the water outlet area is relatively large, the area of the filter screen used in the space is also large, and the defect of the previous embodiment can be overcome.

The water outlet 8 of the water tank 6 is an opening arranged on the water tank, after water comes out of the water tank, the water can be guided to a water-requiring part through the water outlet pipe 9 arranged outside the water tank 6, and the water outlet pipe 9 is communicated with the water outlet 8 in a sealing manner.

The power of the air pump 1 can be provided by a separate power supply or can be provided by the power supply of the installation equipment, and the electric wire 2 of the air pump is connected to a control device or a control chip and then connected to the power supply, so that the switch of the air pump can be controlled by a control system when water supply is needed.

According to another embodiment of the invention, a cleaning device using the water pumping system of the above embodiment is also provided. The cleaning device has a space adapted to be mounted with the water tank 6 and the air pump 1 of the above water pumping system and a control system, the cleaning device is provided with a mop or scrubbing member, and the outlet of the water outlet pipe 9 of the water tank 6 is communicated to the above mop or scrubbing member in a suitable manner for supplying water thereto.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A pumping system based on air pump pressure boost which characterized in that: the system comprises a water tank (6), an air pump (1) arranged outside the water tank and an air pipeline (3) connected with the water tank and the air pump, wherein an air inlet (5) is formed in the top side of the inside of the water tank (6), and water in the water tank (6) is discharged out of the water tank (6) from the bottommost part of the water tank (6).

2. The water pumping system according to claim 1, wherein the air inlet (5) is connected to an air injection hole (4) penetrating the water tank (6) for applying air pressure generated by the air pump (1) to an upper space of the water tank (6).

3. The water pumping system according to claim 2, wherein the air flow through the air inlet (5) is directed towards the liquid level in the water tank (6).

4. The water pumping system according to claim 1, wherein the water tank has a water outlet (8), and water in the water tank is discharged through the water outlet (8).

5. The water pumping system according to claim 4, wherein a water conduit (7) is arranged in the water tank (6), one end of the water conduit (7) is connected with the water outlet (8), and the other end is arranged in the water tank (6).

6. The water pumping system according to claim 5, characterized in that the other end can be located in a fitting manner at the lowest point of the water tank (6) at all times.

7. The water pumping system as claimed in claim 6, wherein the other end is provided with a self-weight, the water conduit (7) is a hose, and the other end is always kept near the lowest point of the water tank under the action of the self-weight.

8. The water pumping system as claimed in claim 5, wherein a strainer is provided at the inlet of the other end to prevent impurities in the water tank from entering the water guide pipe (7).

9. The water pumping system according to claim 4, wherein the water outlet (8) is connected to a water outlet pipe outside the water tank (6), a distal end of the water outlet pipe leading to a water requiring component.

10. A cleaning device, characterized in that it has a water pumping system according to any one of claims 1-9.

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