CN207830096U - Automatic fluid-supply system - Google Patents

Abstract

The utility model provides a kind of automatic fluid-supply system comprising：Fluid capsule for storing the fluid；It is used for transmission the hollow shaft of the fluid, the top of the hollow shaft is fluid outlet；Air bag, the lower end of the air bag are snapped connection with the fluid capsule, and the upper end of the air bag and the lower end of the hollow shaft snap connection；Motor, the motor are set to the stage casing of the hollow shaft.

Description

Automatic fluid-supply system

Technical field

The utility model is related to a kind of automatic fluid-supply systems.

Background technology

In industrial production and resident living, the scene for using many extraction flowing materials is needed.At present most commonly Shower cream is extracted by the way of Manual press extraction, such as by pressing the air door in shower cream box, but this Mode, which generally will be pressed repeatedly, can just spray fluid, and inconvenience is brought to the daily life of consumer.And automatically extract fluid In scheme, existing scheme mostly extracts fluid by way of pump machine, and this mode volume is very much not portable, is not suitable for answering For daily chemical products；And small pump machine cannot tell on for the larger fluid of viscosity, such as spit and wash one's hands automatically Foaming machine, though volume is small, but if changing hand cleanser into the big viscosity fluids such as toothpaste, this system is by no longer valid operating.

Therefore it is urgent to provide a kind of small, the automatic fluid-supply system of various viscosity fluids can be effectively extracted automatically System.

Utility model content

The utility model is made in view of the foregoing, and utility model is designed to provide one kind and passing through external rotor electric The cooperation of machine and air bag and fluid capsule, novelty propose that (in the application, fluid includes mainly water to another automatic fluid, is glued Spend the higher fluid of the viscosity such as lower liquid and toothpaste and gas) extracting mode, while motor can also generate applied field It is shaken needed for scape.

In order to achieve the above objectives, the utility model uses following technical scheme.

The utility model provides a kind of automatic fluid-supply system comprising：

Fluid capsule for storing the fluid；

It is used for transmission the hollow shaft of the fluid, the top of the hollow shaft is fluid outlet；

Air bag, the lower end of the air bag are snapped connection with the fluid capsule, the upper end of the air bag and the hollow shaft Lower end snap connection；

Motor, the motor are set to the stage casing of the hollow shaft.

Preferably, it is provided with check valve at the top of the fluid capsule, the lower end of the air bag is connect with the check valve.

Preferably, the motor includes rotor, pedestal and coil, and the rotor is fixed with the hollow shaft to be connected It connects.

It is further preferred that the fluid capsule includes capsule ontology and bottom cover.

It is further preferred that the fluid capsule is totally enclosed integral structure.

By the utility model, it is capable of providing a kind of small, easy to carry, stream being easily implantable on various daily products Body automatic feeding system, overall system architecture is simple, and is capable of providing high-frequency vibration.Pass through external rotor electric machine in system and gas The cooperation of capsule and fluid capsule can quickly and easily extract pre-stored fluid in capsule, can make the user do not need hand again Dynamic extraction.

Description of the drawings

Fig. 1 is the overall structure sectional view of the utility model automatic fluid-supply system；

Fig. 2 is the schematic diagram of the fluid capsule of the utility model；

Fig. 3 is the structural schematic diagram of the motor of the utility model.

Specific implementation mode

Below in conjunction with the accompanying drawings come be described in detail the utility model automatic fluid-supply system preferable embodiment, but The utility model is not limited to these embodiments.

Referring to Fig. 1, the utility model provides automatic fluid-supply system 1 comprising：

Fluid capsule 11 for storing the fluid；

It is used for transmission the hollow shaft 12 of the fluid, the top of the hollow shaft is fluid outlet；

Air bag 13, the lower end of the air bag 13 are snapped connection with the fluid capsule 11, the upper end of the air bag 13 and institute The lower end for stating hollow shaft 12 snaps connection；

Motor 14, the motor 14 are set to the stage casing of the hollow shaft 12；Particularly preferably, motor can be arranged in gas Position between capsule 13 and fluid outlet.

It should be noted that referring to above the utility model close to the direction of fluid outlet, lower section refers to the side far from fluid outlet To.

In the following, the structure of various parts is described in detail.

<Fluid capsule>

Referring to Fig. 1 and Fig. 2, fluid capsule 11 is for storing fluid comprising capsule ontology 111 and bottom cover 112.Capsule sheet The upper end of body 111 is equipped with the check valve 113 of hemispherical shape, and check valve 113 is connect with the lower end of air bag 13.When top, air pressure subtracts After small, fluid can be flowed out from capsule upwardly through check valve because of draught head, and gas can not be from top down by unidirectional In valve incoming fluid capsule 11.112 outer ring of bottom cover is provided with flexible glue circle package, and when capsule inner volume reduces, bottom cover can be up Movement is with balancing Atmospheric pressure.

It should be noted that fluid capsule 11 can not use bottom cover structure, the poor materials of rigidity such as silica gel thin film can be used Capsule is made the integral structure of integrally closed by material, and in this way when capsule fluid reduces, capsule itself is extruded by air It presses and deforms upon.

<Air bag>

Referring to Fig. 1, the both ends of air bag 13 are all made of buckle structure and are connect with fluid capsule 11 with hollow shaft 12.Air bag 13 is adopted Buckle structure with silica gel material, lower end is fixed, and the buckle structure of upper end can do rotation fortune along 12 axle center of hollow shaft It is dynamic, silica gel air bag is twisted, gas is discharged upwards.Since silica gel has elasticity, this part air bag replys original shape after buckle revolution Shape causes negative pressure, to drink up the fluid in lower part capsule.

<Motor>

Referring to Fig. 3, motor 14 includes rotor 141, pedestal 142 and coil 143, rotor 141 and hollow shaft 12 It is fixedly connected by way of elastic conjunction, such rotor motion can drive hollow shaft 12 to move.

The working method of the automatic fluid-supply system of the utility model is as follows.

Motor rotates so that outer rotor rotation is to drive hollow shaft to rotate, and then the buckle structure of drive air bag upper end turns It is dynamic, to start to twist silica gel air bag, air is discharged, the flowing material in fluid capsule is constantly sucked out, and is passed through motor, is transported to At the top of hollow shaft, finally flowed out from the outlet at top.When motor turns round, shaft drives buckle revolution, air bag to return to original form, Check valve can only ejected matter, cannot be into substance, therefore air bag forms low pressure, fluid is sucked into air bag because of the low pressure in air bag.

The utility model completes automatic fluid by fluid capsule, air bag, the cooperation of external rotor electric machine and hollow axle The purpose of extraction, overall structure is simple, small, and at the same time high-frequency vibration can also be provided in system.High-frequency vibration is for carrying It is of crucial importance in the equipment of cleaning purpose.This utility model only leans on a motor, completes fluid extraction, vibrations hair Two functions of raw unit.

Content described in this specification embodiment is only enumerating for the way of realization conceived to utility model, this practicality is new The protection domain of type is not construed as being only limitted to the concrete form that embodiment is stated, the scope of protection of the utility model also and In those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.

Claims (5)

1. a kind of automatic fluid-supply system, which is characterized in that including：

Fluid capsule for storing the fluid；

It is used for transmission the hollow shaft of the fluid, the top of the hollow shaft is fluid outlet；

Air bag, the lower end of the air bag are snapped connection with the fluid capsule, under the upper end of the air bag and the hollow shaft End snaps connection；

Motor, the motor are set to the stage casing of the hollow shaft.

2. automatic fluid-supply system according to claim 1, which is characterized in that be provided at the top of the fluid capsule Check valve, the lower end of the air bag are connect with the check valve.

3. automatic fluid-supply system according to claim 1, which is characterized in that the motor includes rotor, bottom Seat and coil, the rotor are fixedly connected with the hollow shaft.

4. automatic fluid-supply system according to claim 1, which is characterized in that the fluid capsule includes capsule ontology And bottom cover.

5. automatic fluid-supply system according to claim 1, which is characterized in that the fluid capsule is totally enclosed one Body structure.