CN210737717U - Electric foam maker - Google Patents

Abstract

The utility model provides an electronic foam maker, includes foamer, miniature air pump, foam refines device, one way arrangement, supplies liquid container, the foamer is closed container, there is the foam export on foamer upper portion or top, miniature air pump gas outlet sealing connection bottom in the foamer or after connecting the bottom extend the foamer bottom, the foam refines the device setting and is in the foamer top perhaps the foamer foam export, the foamer is connected one way arrangement, supply liquid container with the foamer passes through one way arrangement communicates with each other. The foam generator generates bubbles, and the bubbles are refined into fine foams by the foam refining device and discharged. The utility model is used for closestool splashproof field, the system bubble is fast, and the system bubble volume is big to simple structure, it is small, and power requirement is low, and the practicality is strong.

Description

Electric foam maker

Technical Field

The utility model relates to an electric foam maker and a foam generating method.

Background

The squatting pan or squatting pan that the tradition used designs into U type water storage bend, prevents the stink of blow off pipe with the water storage and returns, but when people used squatting pan or squatting pan defecate, often can be stained with the buttock by the sewage that splashes in the urinal of falling into defecating, brings very big awkwardness and vexation for the user, also spreads the disease easily simultaneously, is unfavorable for people's healthy.

Aiming at the problem, people invent various foam makers, and make foams to cover the water surface of the closestool to prevent sewage from splashing when defecating, but most of the foams have complex structures, unsatisfactory foam making effect, high cost and great implementation difficulty.

Disclosure of Invention

The utility model provides an electric foam maker with simple structure, low production cost, high foam making efficiency and low power requirement.

An electromotive foam maker characterized by: including foamer, miniature air pump, foam refine device, one-way device, confession liquid container, the foamer is closed container, there is the foam export on foamer upper portion or top, the gas outlet sealing connection of miniature air pump bottom in the foamer or after connecting extend the foamer bottom, the foam refines the device and sets up the foamer top or the foamer foam export, the foamer is connected one-way device, supply the liquid container with the foamer passes through one-way device is one-way to communicate with each other, one-way device structure is for only allowing system foam liquid by supply the liquid container to the foamer flows.

Preferably, the miniature air pump is a submersible miniature air pump, and is placed and fixed at the bottom of the foam maker, and an air inlet of the submersible miniature air pump is connected with the air inlet conduit.

Preferably, the device further comprises a foam conduit, one end of the foam conduit is connected with the outlet of the foaming device, and the foam thinning device is arranged in the foam conduit.

Preferably, the device further comprises a nozzle device, the nozzle device is connected with the foam outlet of the foamer, and the foam refining device is arranged in the nozzle device.

Preferably, the device further comprises a foam guide pipe and a pipe orifice device, wherein one end of the foam guide pipe is connected with the foam outlet of the foam maker, the pipe orifice device is connected with the other end of the foam guide pipe, and the foam refining device is arranged in the pipe orifice device.

Preferably, a foam attenuating device is provided at the top of the foamer or at the foam outlet of the foamer, and a foam attenuating device is provided in the foam conduit, and a foam attenuating device is provided at the nozzle device, the foam attenuating device being provided at only one of the above-mentioned positions.

Preferably, the foam maker is in a long strip tubular shape and is vertically arranged relative to a horizontal plane.

Preferably, the foam maker adopts a structure that the volume of the upper section is smaller than that of the bottom section.

Preferably, the device also comprises an air delivery pipe, wherein one end of the air delivery pipe is connected with an air outlet of the miniature air pump, and the other end of the air delivery pipe is hermetically connected with the bottom in the foam maker or extends to the bottom of the foam maker after being connected.

Preferably, the connection between the foam generator and the liquid supply container is two, one is that the foam generator is connected with the one-way device, the foam generator is positioned outside the liquid supply container and is connected with the bottom of the liquid supply container through the one-way device, the other is that the bottom of the foam generator is connected with the one-way device, and the foam generator and the one-way device are positioned in the liquid supply container.

Preferably, when the foam generator is connected with the bottom of the liquid supply container outside the liquid supply container through the one-way device, the lowest point of the inner bottom surface of the foam generator is lower than the lowest point of the inner bottom surface of the liquid supply container; when the bottom of the foam maker is connected with the one-way device, and the foam maker and the one-way device are positioned in the liquid supply container, part of the bottom surface of the liquid supply container protrudes downwards, and a space formed by the protruding part can be filled with the bottom of the foam maker and the connected one-way device, and the inflow of foam making liquid in the liquid supply container to the foam maker through the one-way device is not influenced.

The utility model also provides a foam production method, its characterized in that:

s1: the top or upper side of the sealed foam generator is provided with a foam outlet, the air outlet of the miniature air pump is directly or indirectly connected to the bottom of the foam generator, a foam refining device is arranged on a part through which the bubbles move, the liquid supply container is communicated with the foam generator in a one-way mode through a one-way device, and the one-way device is constructed to only allow the foam-making liquid to flow from the liquid supply container to the foam generator.

S2: the miniature air pump inputs gas to the foamer bottom of packing into the liquid of making foam, produces a large amount of bubbles, and the bubble rises to the liquid level of making foam and forms the papaw, and the papaw moves to the foamer play bubble mouth direction under lasting gas pressure, and the removal in-process is refined by the foam refining device, forms exquisite foam and discharges.

S3: after the foaming device consumes the foaming liquid after one-time foaming operation, the liquid supply container automatically supplements the foaming device with the foaming liquid through the one-way device, so that the liquid level of the foaming device and the liquid supply container is equal.

Preferably, the air outlet of the micro air pump or the air outlet of the air delivery conduit thereof is designed into one or a plurality of small holes.

Preferably, the air outlet of the micro air pump or the air outlet of the air delivery conduit thereof is designed as one or a plurality of small holes, and the minimum width of the small holes is more than 1 mm, and the maximum width of the small holes is less than 6 mm.

Preferably, the power supply also comprises a power switch and a power supply.

Preferably, the power switch of the miniature air pump is an induction type delay control switch.

Preferably, the power supply of the micro air pump is a rechargeable battery or a battery pack.

Drawings

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of a foam maker with a micro air pump directly connected to the bottom of the foam maker.

FIG. 2 is a schematic view of the construction of the foam maker with a micro air pump in the bottom of the foam maker.

FIG. 3 is a schematic view of a foam generator with a micro air pump connected to an air outlet conduit at the air outlet, the air outlet conduit being connected to the foam generator and extending to the bottom.

Fig. 4 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a fourth embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a fifth embodiment of the present invention.

In the figure, 1-a foam maker, 2-a miniature air pump, 21-a miniature air pump air inlet, 22-a miniature air pump air outlet, 3-an air inlet conduit, 4-an air outlet conduit, 5-a foam maker foam outlet, 6-a foam refining device, 7-a foam conduit, 8-a pipe orifice device, 9-a one-way device and 10-a liquid supply container.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

In the description of the present invention, it should be noted that the terms "top", "bottom", "upper", "lower", "front", "rear", "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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

To more clearly describe the embodiments of the present invention, the following description will be made of the various parts and connections of the present invention:

1) a foam maker (1) as shown in any of FIGS. 1 to 3. The foam maker (1) is a sealed container. Preferably, the foam generator (1) is of a long strip-shaped tubular structure and is vertically arranged relative to a horizontal plane. Preferably, the foam maker (1) adopts a structure that the volume of the upper section is smaller than that of the bottom section. The structure that the volume of the upper section is smaller than that of the bottom section has the beneficial effects that under the condition that the foam making liquid is less and the liquid level of the foam making liquid is lower, the space reserved outside the liquid level of the foam making liquid for generating bubbles is reduced, and the bubbles are promoted to move towards the foam outlet (5) of the foam maker more quickly. Preferably, the volume of the foam generator (1) is matched with the flow of the micro air pump (2), and the micro air pump with small flow is matched with the foam generator with small volume, for example, the foam generator with 1.5L-2.5L/min flow is matched with the micro air pump with the volume of 100 ml-150 ml.

2) A foam detailing device as shown in any one of figures 1-3. The foam refining device (6) is used for refining foam, the foam refining device (6) can be arranged at the top or the outlet of the foaming device (1), and when the foam refining device is arranged at the top of the foaming device (1), the foam refining device (6) is higher than the highest liquid level of the foaming liquid of the foaming device (1). If the foam outlet (5) of the foam generator is connected with the foam conduit (7), or the foam outlet (5) of the foam generator is connected with the foam conduit (7), the other end of the foam conduit (7) is also connected with the nozzle device (8), the foam refining device (6) can also be arranged in the foam conduit (7) or the nozzle device (8), namely, only one foam refining device is needed in the process that bubbles move outwards to become foam. Preferably, the foam thinning device (6) can be sponge or gauze. For convenience of description, all the embodiments and the drawings of the embodiments select the position of the foam refining device (6) to be arranged at the top of the foamer (1), and the foam outlet (5) of the foamer is explained in front of the foam refining device.

3) The connection or position relationship of the foam maker and the micro air pump. As shown in fig. 1-3, fig. 1 shows that the micro air pump (2) is directly connected to the bottom of the foam maker (1). Preferably, the micro air pump (2) is directly connected with the bottom of the foam maker (1) and extends towards the bottom of the foam maker (1). Fig. 2 shows that the micro air pump (2) is located in the bottom of the foamer (1) and fixed. The position of the micro air pump (2) is positioned in the bubble making liquid or is lower than the highest liquid level of the bubble making liquid, so the submersible micro air pump is preferably used. Fig. 3 shows that the micro air pump (2) is connected with the air outlet conduit (4) at the air outlet, and the air outlet conduit (4) is connected to the bottom of the foam maker (1). Preferably, the outlet duct (4) is connected to the foamer (1) and extends inwardly of the base. The position of the micro air pump (2) is higher than the highest liquid level of the bubble making liquid, and a common micro air pump is used.

4) The connection or position relationship between the foaming device and the liquid supply container has the following two modes:

4.1) the foamer (1) is connected and in one-way communication with the bottom of the liquid supply container (10) outside the liquid supply container (10) by means of a one-way device (9), the one-way device (9) being configured to allow only the flow of the foaming liquid from the liquid supply container (10) into the foamer (1). Preferably, the lowest point of the inner bottom surface of the foam maker (1) is lower than the lowest point of the inner bottom surface of the liquid supply container (10), and the foam maker has the advantage that when little foam making liquid remains after being consumed, the foam making liquid flows into the foam maker (1) to the maximum extent. There are three embodiments of the connection of the foam maker (1) and the liquid supply container (10) corresponding to the three connection modes of the foam maker (1) and the micro air pump (2), as shown in fig. 4-6.

4.2) the bottom of the foam maker (1) is connected with a one-way device (9), the foam maker (1) is placed in the liquid supply container (10) and fixed, and the one-way device (9) is constructed to only allow the foam making liquid to flow from the liquid supply container (10) to the foam maker (1). Preferably, part of the bottom surface of the liquid supply container (10) protrudes downwards, and the space formed by the protruding part can be filled with the bottom of the foam maker (1) and the connected one-way device (9) and does not influence the inflow of the foaming liquid in the liquid supply container (10) to the foam maker (1) through the one-way device (9). The bottom of the foam maker (1) is connected with a one-way device (9), and two embodiments of the communication mode of the one-way device, which is placed in the liquid supply container (10) and fixed, are provided, as shown in figures 7-8.

The two modes of connection or position relation of the foam maker and the liquid supply container are both a one-way communicating device principle under the action of a one-way device (9) of the foam maker (1) and the liquid supply container (10), so that a foam outlet of the foam maker (1) is higher than the highest liquid storage level of the liquid supply container (10). If the foam refining device (6) is arranged at the top of the foam maker (1), the foam refining device (6) is higher than the highest liquid storage level of the liquid supply container (10).

From the above description of the various components of the invention and their connection and arrangement, the following preferred embodiments can be obtained:

in the first embodiment, the micro air pump (2) is directly connected to the bottom of the foam maker (1), the foam maker (1) is connected to and communicated with the bottom of the liquid supply container (10) through the one-way device (9), and the one-way device (9) is configured to allow only the foam making liquid to flow from the liquid supply container (10) to the foam maker (1), as shown in fig. 4.

In the second embodiment, the micro air pump (2) is placed and fixed at the bottom of the foam maker (1), the foam maker (1) is connected and communicated with the bottom of the liquid supply container (10) through the one-way device (9), and the one-way device (9) is configured to allow the foam making liquid to flow from the liquid supply container (10) to the foam maker (1) only, as shown in fig. 5.

In the third embodiment, the micro air pump (2) is connected with the air outlet conduit (4) at the air outlet, the air outlet conduit (4) is connected with the foam maker (1) and extends towards the bottom of the foam maker (1), the foam maker (1) is connected and communicated with the bottom of the liquid supply container (10) through the one-way device (9), and the one-way device (9) is configured to only allow the foam making liquid to flow from the liquid supply container (10) to the foam maker (1), as shown in fig. 6.

In the fourth embodiment, the micro air pump (2) is placed and fixed at the bottom of the foam maker (1), the foam maker (1) is placed and fixed in the bottom of the liquid supply container (10), and the one-way device (9) is configured to allow only the foam making liquid to flow from the liquid supply container (10) to the foam maker (1), as shown in fig. 7.

In the fifth embodiment, the micro air pump (2) is connected to the air outlet conduit (4) at the air outlet, the air outlet conduit (4) is connected to the foam generator (1) and extends into the bottom of the foam generator (1), the foam generator (1) is positioned and fixed in the bottom of the liquid supply container (10), and the one-way device (9) is configured to allow the foam-making liquid to flow from the liquid supply container (10) to the foam generator (1) only, as shown in fig. 8.

The implementation of all the above embodiments is basically the same, and the specific details are as follows:

the method comprises the steps of filling foam-making liquid into a liquid supply container (10), enabling the foam-making liquid to flow into a foam maker (1) from the liquid supply container (10) through a one-way device (9) according to the principle of a communicating vessel, starting a micro air pump (2) to enable the micro air pump to directly input air or input air to the bottom of the foam maker (1) through an additionally connected air outlet pipe (4), enabling the air to generate bubbles in the foam-making liquid, enabling the generated bubbles to rise in the foam maker (1) under the limitation of the one-way device (9), enabling the liquid level of the foam maker to become bubbles, enabling the bubbles to move towards a foam outlet (5) of the foam maker under continuous air pressure, and enabling the bubbles to be refined into fine foams and finally discharged when passing through a foam refining device (6).

After the foam maker (1) consumes the foam making liquid after one-time foam making operation, the liquid supply container (10) automatically supplements and flows the foam making liquid into the foam maker (1), so that the liquid level of the foam making liquid of the foam maker (1) and the liquid supply container (10) is equal.

The utility model also provides a foam production method.

S1: the top or the upper side of the sealed foaming device (1) is provided with a foaming device foam outlet (5), an air outlet of the micro air pump (2) is directly or indirectly connected to the bottom of the foaming device (1), the top or the foam outlet of the foaming device (1) is provided with a foam refining device (6), or a part which is directly or indirectly connected with the foam outlet and through which foam moves is provided with the foam refining device (6), the liquid supply container (10) is communicated with the foaming device (1) in a one-way mode through a one-way device (9), and the one-way device (9) is constructed to only allow the foaming liquid to flow from the liquid supply container (10) to the foaming device (1).

S2: the micro air pump (2) inputs air to the bottom of the foaming device (1) filled with the foaming liquid to generate a large amount of bubbles, the bubbles rise to the liquid surface of the foaming liquid to form bubbles, the bubbles move to a bubble outlet (5) of the foaming device under continuous air pressure, and in the moving process, the bubbles are refined by the foam refining device (6) to form fine foam which is discharged.

S3: after the foam maker (1) consumes the foam making liquid after one-time foam making operation, the liquid supply container (10) automatically supplements and flows the foam making liquid into the foam maker (1), so that the liquid level of the foam making liquid of the foam maker (1) and the liquid supply container (10) is equal.

Further optimization, the air outlet of the micro air pump (2) for conveying air to the bottom of the foam maker (1) or the air outlet of the air conveying conduit (4) is designed into one or a plurality of small holes, and the small holes are preferably designed into the shape with the minimum width larger than 1 mm and the maximum width smaller than 6 mm.

Further optimization, the power switch of the miniature air pump (2) is a touch delay switch, and the delay time is preferably set to be the time required for completing one-time bubble making operation.

Further optimization, the power supply of the micro air pump (2) is a rechargeable battery or a battery pack.

The above description is only a preferred embodiment of the present invention, and not to limit the protection scope of the present invention, and for those skilled in the art, a plurality of modifications can be made without departing from the technical principle of the present invention, and these modifications and modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. An electromotive foam maker characterized by: including foamer, miniature air pump, foam refine device, one-way device, confession liquid container, the foamer is closed container, there is the foam export on foamer upper portion or top, the gas outlet sealing connection of miniature air pump bottom in the foamer or after connecting extend the foamer bottom, the foam refines the device and sets up the foamer top or the foamer foam export, the foamer is connected one-way device, supply the liquid container with the foamer passes through one-way device is one-way to communicate with each other, one-way device structure is for only allowing system foam liquid by supply the liquid container to the foamer flows.

2. The motorized foam maker of claim 1, further comprising a foam conduit connected at one end to the foamer outlet, the foam attenuating device being disposed in the foam conduit.

3. The motorized foam maker of claim 1, further comprising a nozzle assembly connected to the foam outlet of the foamer, the foam attenuation assembly being disposed in the nozzle assembly.

4. The motorized foam maker of claim 1, further comprising a foam conduit connected at one end to the foam outlet of the foamer and a nozzle device connected at the other end to the foam conduit, the foam detailing device being disposed in the nozzle device.

5. The motorized foam maker of claim 1, further comprising a gas delivery conduit, wherein one end of the gas delivery conduit is connected to the gas outlet of the micro gas pump, and the other end of the gas delivery conduit is hermetically connected to the bottom of the foam maker or extends to the bottom of the foam maker.

6. The motorized foam maker of claim 5, wherein the outlet of the gas delivery conduit is configured with one or more apertures having a minimum width of > 1 mm and a maximum width of < 6 mm.

7. The motorized foam maker of claim 1, wherein the foamer is in the form of an elongated tube that is vertically disposed relative to a horizontal surface.

8. The motorized foam maker of claim 1 or 7, wherein the foamer employs a configuration in which the upper section has a smaller volume than the lower section.

9. The motorized foam maker of claim 1 wherein the foamer communicates with the liquid supply container in two ways, one being that the foamer is connected to the one-way device, the foamer being located outside the liquid supply container and connected to the bottom of the liquid supply container via the one-way device, the other being that the foamer is connected to the one-way device at the bottom, the foamer and the one-way device being located inside the liquid supply container.

10. The motorized foam maker of claim 1 or 9, wherein when the foamer is connected to the liquid supply container bottom outside the liquid supply container by the one-way device, the inner bottom surface lowest point of the foamer is lower than the inner bottom surface lowest point of the liquid supply container; when the bottom of the foam maker is connected with the one-way device, and the foam maker and the one-way device are positioned in the liquid supply container, part of the bottom surface of the liquid supply container protrudes downwards, and a space formed by the protruding part can be filled with the bottom of the foam maker and the connected one-way device, and the inflow of foam making liquid in the liquid supply container to the foam maker through the one-way device is not influenced.

Images