CN220275407U

CN220275407U - Self-cleaning direct drinking machine

Info

Publication number: CN220275407U
Application number: CN202321815526.6U
Authority: CN
Inventors: 陈志斌
Original assignee: Bilai Energy Saving Equipment Wuhan Co ltd
Current assignee: Bilai Energy Saving Equipment Wuhan Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-02
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a self-cleaning direct drinking machine in the technical field of direct drinking machines, which comprises a machine body and a filtering and cleaning mechanism, wherein the middle part of the bottom wall surface of the machine body is provided with the filtering and cleaning mechanism, and the right end of the filtering and cleaning mechanism penetrates through the right surface of the machine body and extends to the outside; this self-cleaning drink machine's setting, structural design is reasonable, the singlechip regulates and control solenoid valve two is closed, solenoid valve three is opened, at this moment with this raw water in fixed section of thick bamboo and the annular shell through the drain pipe discharge, then the singlechip regulates and control electric telescopic handle function, solenoid valve one is opened, electric telescopic handle flexible end moves the pulling force that the top was overcome the extension spring and is moved upwards fast, thereby make the filter core take place deformation and mutual separation, simultaneously clean water enters into in the clean pipe, and jet through evenly distributed's play liquid spout, thereby with attaching on the filter core surface and impurity thoroughly clean, avoid drink machine inner filter core filtration flux to reduce and lead to the condition emergence that filtration efficiency reduces.

Description

Self-cleaning direct drinking machine

Technical Field

The utility model relates to the technical field of direct drinking machines, in particular to a self-cleaning direct drinking machine.

Background

In the age of increasingly paying attention to healthy diet, water is particularly important to human health, water quality safety is generally paid attention to, and a direct drinking machine can provide a more convenient, safe, convenient and environment-friendly drinking water scheme, becomes an important component of modern healthy diet, however, in severe pollution areas, a common direct drinking machine can have serious potential safety hazards, such as bacteria breeding, cross pollution and other problems, and threatens the life health of people, so that the development of a self-cleaning direct drinking machine is necessary to meet the health needs of people

When the existing self-cleaning direct drinking machine is used, raw water is filtered through a filter screen, so that the purpose of direct drinking water is achieved, but after the filter screen is used for a long time, impurities in the raw water can gather at the filter screen, and bacteria and cross contamination can still be generated if the filter screen is not cleaned in time. For this reason, new solutions need to be designed to solve.

Disclosure of Invention

The utility model aims to provide a self-cleaning direct drinking machine, which aims to solve the problems that when the existing self-cleaning direct drinking machine is used, raw water is usually filtered through a filter screen so as to achieve the purpose of direct drinking, but impurities in the raw water can be accumulated at the filter screen after the filter screen is used for a long time, and bacteria and cross contamination can be generated if the filter screen is not cleaned in time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-cleaning drink-through machine, includes organism and filters clean mechanism, the diapire face middle part of organism is equipped with filters clean mechanism, the right-hand member of filtering clean mechanism runs through the right surface of organism and extends to the outside, the liquid outlet department of filtering clean mechanism is equipped with the shunt tubes, the liquid outlet hole that the horizontal cambered surface of shunt tubes outside the cambered surface set up is respectively with the tap feed liquor pipe that vertically corresponds on the organism is linked together, the outside of filtering clean mechanism is equipped with annular shell, be equipped with the former water pipe in the water inlet that annular shell cambered surface right side middle part set up, the right-hand member of former water pipe runs through the right surface of organism and extends to outside, the inside of former water pipe is established ties there is solenoid valve two, be equipped with the drain pipe in the delivery port that annular shell cambered surface left side lower extreme set up, the left end of drain pipe runs through the left surface of organism and extends to outside, the inside series of drain pipe has solenoid valve three, the front surface upper right corner of organism is equipped with the singlechip, the input electricity of singlechip is connected external power supply, the output of the equal electricity connection singlechip of solenoid valve two and solenoid valve three.

In order to perform filtering, the self-cleaning direct drinking machine is preferable as the self-cleaning direct drinking machine provided by the utility model, wherein the filtering cleaning mechanism comprises a fixed cylinder, holes, a sliding plate and a filter element, the fixed cylinder is arranged in the middle of the bottom wall surface of the machine body, the holes which are uniformly distributed are arranged on the outer cambered surface of the fixed cylinder, the sliding plate is vertically and slidingly connected with the inner cavity of the fixed cylinder, the uniformly distributed filter element is arranged between the upper end surface of the sliding plate and the top wall surface of the fixed cylinder, a shunt tube is arranged at the liquid outlet of the fixed cylinder, and an annular shell is arranged outside the fixed cylinder.

In order to provide the pulling force, as a preferable self-cleaning direct drinking machine of the utility model, the filtering and cleaning mechanism further comprises a tension spring, and the tension spring is arranged between the bottom wall surface of the fixed cylinder and the lower end surface of the sliding plate.

In order to thoroughly clean impurities attached to the surface of the filter element, the self-cleaning direct drinking machine is preferable in the utility model, the filtering and cleaning mechanism further comprises a cleaning pipe, a liquid outlet nozzle and a first electromagnetic valve, the cleaning pipe is arranged in a mounting channel arranged on the right side of the bottom of the fixed cylinder, the right end of the cleaning pipe penetrates through the right surface of the machine body and extends to the outside, the liquid outlet nozzle which is uniformly distributed is arranged on the outer cambered surface of the vertical pipe body of the cleaning pipe, the first electromagnetic valve is connected in series in the inner cavity of the right end of the cleaning pipe, and the input end of the first electromagnetic valve is electrically connected with the output end of the single chip microcomputer.

In order to enable the filter elements to deform and separate from each other, the self-cleaning direct drinking machine is preferable in the utility model, electric telescopic rods which are transversely and symmetrically distributed are arranged on the bottom wall surface of the fixed cylinder, the upper ends of the telescopic ends of the electric telescopic rods are fixedly connected with the lower end surface of the sliding plate, and the input ends of the electric telescopic rods are electrically connected with the output end of the single chip microcomputer.

In order to play a role in fixing and supporting the machine body and the auxiliary mechanism thereof, the self-cleaning direct drinking machine is preferable in the utility model, and supporting legs which are symmetrically distributed are arranged at four corners of the lower surface of the machine body.

In order to improve the sealing performance of the contact part of the fixed cylinder and the sliding plate, the self-cleaning direct drinking machine is preferable in that a rubber pad is arranged in an annular groove arranged on the outer cambered surface of the sliding plate, and the rubber pad is matched with the inner cambered surface of the fixed cylinder.

Compared with the prior art, the utility model has the beneficial effects that: this self-cleaning drink machine's setting, structural design is reasonable, open the self-cleaning mode by the singlechip regularly, self-cleaning mode begins, the singlechip regulates and control solenoid valve two is closed, solenoid valve three is opened, at this moment with the former raw water in fixed section of thick bamboo and the annular shell is discharged through the drain pipe, then the singlechip regulates and control electric telescopic handle operation, solenoid valve one is opened, electric telescopic handle flexible end moves the pulling force that moves the sliding plate and overcome the extension spring and shift up fast, thereby make the filter core take place deformation and mutual separation, simultaneously clean water enters into in the clean pipe, and the play liquid spout through evenly distributed is penetrated, with this washing to the filter core, thereby with attaching on filter core surface and impurity thoroughly clean, the condition that filter efficiency reduces has been avoided drink machine internal filter core filtration flux directly reduces takes place, prevent to breed bacterium, cross contamination's problem, wash the sewage that produces then discharges outside through the drain pipe.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a filter cleaning mechanism according to the present utility model;

FIG. 3 is a left-hand structural schematic diagram of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a body; 2. a filter cleaning mechanism; 21. a fixed cylinder; 22. opening holes; 23. a sliding plate; 24. a filter element; 25. a tension spring; 26. cleaning the tube; 27. a liquid outlet nozzle; 28. a first electromagnetic valve; 3. an electric telescopic rod; 4. a shunt; 5. an annular shell; 6. a raw water pipe; 7. a second electromagnetic valve; 8. a liquid outlet pipe; 9. a third electromagnetic valve; 10. a single chip microcomputer; 11. support legs; 12. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: comprising a machine body 1 and a filtering and cleaning mechanism 2.

In the technical scheme, a self-cleaning direct drinking machine is characterized in that a filtering and cleaning mechanism 2 is arranged in the middle of the bottom wall surface of a machine body 1, the right end of the filtering and cleaning mechanism 2 penetrates through the right surface of the machine body 1 and extends to the outside, a shunt tube 4 is arranged at a liquid outlet of the filtering and cleaning mechanism 2, liquid outlet holes which are transversely and symmetrically arranged on the outer cambered surface of the shunt tube 4 are respectively communicated with a vertically corresponding water inlet pipe of the machine body 1, an annular shell 5 is arranged outside the filtering and cleaning mechanism 2, a raw water pipe 6 is arranged in a water inlet which is arranged in the middle of the right side of the outer cambered surface of the annular shell 5, the right end of the raw water pipe 6 penetrates through the right surface of the machine body 1 and extends to the outside, a solenoid valve II 7 is connected in series inside the raw water pipe 6, a liquid outlet which is arranged at the left end of the outer cambered surface of the annular shell 5 penetrates through the left surface of the machine body 1 and extends to the outside, a solenoid valve III 9 is connected in series inside the liquid outlet tube 8, a singlechip 10 is arranged at the right upper corner of the front surface of the machine body 1, the input ends of the singlechip 10 are electrically connected with an external power supply, and the input ends of the solenoid valve II and the solenoid valve III 9 are electrically connected with the output ends of the singlechip 10;

in the technical scheme, in the working process of the direct drinking machine, the singlechip 10 regulates and controls the opening of the electromagnetic valve II 7, the closing of the electromagnetic valve III 9 and the filtering and cleaning mechanism 2, then raw water enters a cavity formed by the filtering and cleaning mechanism 2 and the annular shell 5 through the raw water pipe 6, then the raw water is filtered through the filtering and cleaning mechanism 2, filtered water enters a water tap of the machine body 1 through the shunt pipe 4, at the moment, a user can use the water tap, and sewage generated by flushing is discharged to the outside through the liquid outlet pipe 8.

In some technical schemes, referring to fig. 2-4, the filtering and cleaning mechanism 2 comprises a fixed cylinder 21, an opening 22, a sliding plate 23 and a filter element 24, wherein the fixed cylinder 21 is arranged in the middle of the bottom wall surface of the machine body 1, the opening 22 which is uniformly distributed is arranged on the outer cambered surface of the fixed cylinder 21, the sliding plate 23 is vertically connected with the inner cavity of the fixed cylinder 21 in a sliding manner, the filter element 24 which is uniformly distributed is arranged between the upper end surface of the sliding plate 23 and the top wall surface of the fixed cylinder 21, a shunt tube 4 is arranged at the liquid outlet of the fixed cylinder 21, and an annular shell 5 is arranged outside the fixed cylinder 21.

In this technical scheme, raw water enters into the cavity formed by the fixed cylinder 21 and the annular shell 5 through the raw water pipe 6, then raw water enters into the fixed cylinder 21 through the opening 22, in the process, the filter element 24 is always in a tight and mutually tightly attached state, when raw water passes through the filter element 24, the raw water is filtered, and filtered water enters into the water tap of the machine body 1 through the shunt pipe 4, and then a user can use the water tap through the water tap.

In some embodiments, referring to fig. 2-4, the filter cleaning mechanism 2 further includes a tension spring 25, where the tension spring 25 is disposed between the bottom wall surface of the fixed cylinder 21 and the lower end surface of the sliding plate 23.

In this technical solution, the sliding plate 23 is always under the action of the pull force of the tension spring 25, so that the filter elements 24 are always in a state of being tightly stretched and tightly attached to each other.

In some technical schemes, referring to fig. 1-4, the filtering and cleaning mechanism 2 further comprises a cleaning tube 26, a liquid outlet nozzle 27 and a first electromagnetic valve 28, the cleaning tube 26 is arranged in an installation channel arranged on the right side of the bottom of the fixed cylinder 21, the right end of the cleaning tube 26 penetrates through the right surface of the machine body 1 and extends to the outside, the liquid outlet nozzle 27 which is uniformly distributed is arranged on the outer cambered surface of the vertical tube body of the cleaning tube 26, the first electromagnetic valve 28 is connected in series with the inner cavity of the right end of the cleaning tube 26, and the input end of the first electromagnetic valve 28 is electrically connected with the output end of the single chip microcomputer 10.

In the technical scheme, clean water enters the cleaning pipe 26 and is sprayed out through the uniformly distributed liquid outlet nozzles 27, so that the filter element 24 is washed, impurities attached to the surface of the filter element 24 are thoroughly cleaned, the condition that the filtering efficiency is reduced due to the reduction of the filtering flux of the filter element 24 in the direct drinking machine is avoided, and the problems of bacteria breeding and cross contamination are prevented.

In some technical schemes, referring to fig. 2-4, a bottom wall surface of the fixed cylinder 21 is provided with electric telescopic rods 3 which are transversely and symmetrically distributed, upper ends of telescopic ends of the electric telescopic rods 3 are fixedly connected with lower end surfaces of the sliding plates 23, and input ends of the electric telescopic rods 3 are electrically connected with output ends of the single chip microcomputer 10.

In this solution, the sliding plate 23 is moved up rapidly against the tension of the tension spring 25 by moving the telescopic end of the electric telescopic rod 3, so that the filter elements 24 are deformed and separated from each other.

In some technical solutions, referring to fig. 1-3, support legs 11 are symmetrically distributed at four corners of the lower surface of the machine body 1.

In this solution, the support legs 11 then act as a fixed support for the machine body 1 and its accessory mechanism.

In some technical schemes, referring to fig. 2-4, a rubber pad 12 is arranged in an annular groove arranged on the outer cambered surface of the sliding plate 23, and the rubber pad 12 is matched with the inner cambered surface of the fixed cylinder 21.

In this solution, the provision of the rubber pad 12 greatly improves the tightness of the contact between the fixed cylinder 21 and the sliding plate 23.

Working principle: in the working process of the direct drinking machine, the singlechip 10 regulates and controls the opening of the electromagnetic valve II 7, the closing of the electromagnetic valve III 9 and the electromagnetic valve I28, then raw water enters a cavity formed by the fixed cylinder 21 and the annular shell 5 through the raw water pipe 6, then raw water enters the fixed cylinder 21 through the opening 22, in the process, the filter element 24 is always in a tight and mutually tightly attached state due to the action of the downward tension force of the tension spring 25 on the sliding plate 23, the raw water is filtered when the raw water passes through the filter element 24, the filtered water enters a water tap of the machine body 1 through the shunt pipe 4, a user can use the water tap, impurities are accumulated in the filter element 24, after that, the singlechip 10 periodically starts a cleaning mode, the singlechip 10 regulates and controls the closing of the electromagnetic valve II 7 and the electromagnetic valve III 9 to open when the self-cleaning mode starts, at this time, the raw water in the fixed cylinder 21 and the annular shell 5 is discharged through the liquid outlet pipe 8, then the singlechip 10 regulates and controls the operation of the electric telescopic rod 3, the electromagnetic valve I28 is opened, the sliding plate 23 is moved to push up on the telescopic end of the electric telescopic rod 3 to overcome the pulling force of the tension spring 25, the filter element 24 is deformed and separated from each other, meanwhile, clean water enters the cleaning pipe 26, and the uniformly distributed liquid outlet ports 27 are used for jetting out the filter element 24, so that the filter element 24 is washed, impurities attached to the surface of the filter element 24 are thoroughly cleaned, the condition that the filtering efficiency is reduced due to the reduction of the filtering flux of the filter element 24 in the direct drinking machine is avoided, the problems of bacteria breeding and cross contamination are prevented, the sewage generated by washing is discharged to the outside through the liquid outlet pipe 8, and after washing is completed, the singlechip 10 regulates and controls the electric telescopic rod 3 to reset, the electromagnetic valve I28 and the electromagnetic valve II 7 to be closed, the second electromagnetic valve 7 is opened, so that the normal water supply state of the direct drinking machine is restored.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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, method, article, or apparatus.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A self-cleaning direct drinking machine, which is characterized in that: comprises a machine body (1) and a filtering and cleaning mechanism (2), wherein the middle part of the bottom wall surface of the machine body (1) is provided with the filtering and cleaning mechanism (2), the right end of the filtering and cleaning mechanism (2) penetrates through the right surface of the machine body (1) and extends to the outside, a liquid outlet of the filtering and cleaning mechanism (2) is provided with a shunt tube (4), liquid outlet holes which are transversely symmetrically arranged on the outer cambered surface of the shunt tube (4) are respectively communicated with a water faucet liquid inlet pipe which vertically corresponds to the machine body (1), the outside of the filtering and cleaning mechanism (2) is provided with an annular shell (5), a raw water pipe (6) is arranged in a water inlet which is arranged in the middle part on the right side of the outer cambered surface of the annular shell (5), the right end of the raw water pipe (6) penetrates through the right surface of the machine body (1) and extends to the outside, a solenoid valve II (7) is connected in series in the raw water pipe (6), a liquid outlet pipe (8) is arranged in a water outlet arranged at the lower end of the left side of the outer cambered surface of the annular shell (5), the left end of the liquid outlet pipe (8) penetrates through the left surface of the machine body (1) and extends to the outside, a solenoid valve III (9) is connected in series in the liquid outlet pipe (8), a singlechip (10) is arranged at the right upper corner of the front surface of the machine body (1), the input end of the singlechip (10) is electrically connected with an external power supply, the input ends of the electromagnetic valve II (7) and the electromagnetic valve III (9) are electrically connected with the output end of the singlechip (10).

2. A self-cleaning drink-through machine according to claim 1, characterized in that: the utility model provides a filter cleaning mechanism (2) is including fixed section of thick bamboo (21), trompil (22), sliding plate (23) and filter core (24), fixed section of thick bamboo (21) set up in the diapire face middle part of organism (1), the extrados of fixed section of thick bamboo (21) is equipped with evenly distributed's trompil (22), the vertical sliding connection of inner chamber of fixed section of thick bamboo (21) has sliding plate (23), be equipped with evenly distributed's filter core (24) between the up end of sliding plate (23) and the roof face of fixed section of thick bamboo (21), the liquid outlet department of fixed section of thick bamboo (21) is equipped with shunt tubes (4), the outside of fixed section of thick bamboo (21) is equipped with annular shell (5).

3. A self-cleaning drink-through machine according to claim 2, characterized in that: the filtering and cleaning mechanism (2) further comprises a tension spring (25), and the tension spring (25) is arranged between the bottom wall surface of the fixed cylinder (21) and the lower end surface of the sliding plate (23).

4. A self-cleaning drink-through machine according to claim 2, characterized in that: the utility model discloses a filter cleaning mechanism (2), including fixed barrel (21) and filter cleaning mechanism (2), filter cleaning mechanism (2) including fixed barrel (21) and filter cleaning mechanism (26), go out liquid spout (27) and solenoid valve one (28), clean pipe (26) set up in the installation passageway that fixed barrel (21) bottom right side set up, the right-hand member that clean pipe (26) runs through the right surface of organism (1) and extends to outside, the vertical body outer cambered surface of clean pipe (26) is equipped with evenly distributed goes out liquid spout (27), the right-hand member inner chamber of clean pipe (26) has solenoid valve one (28) in series, the output of singlechip (10) is connected to the input electricity of solenoid valve one (28).

5. A self-cleaning drink-through machine according to claim 2, characterized in that: the bottom wall surface of fixed section of thick bamboo (21) is equipped with electric telescopic handle (3) of horizontal symmetric distribution, electric telescopic handle (3) flexible end upper end all with the lower terminal surface fixed connection of sliding plate (23), the output of singlechip (10) is all connected to electric telescopic handle (3) input.

6. A self-cleaning drink-through machine according to claim 1, characterized in that: support legs (11) which are symmetrically distributed are arranged at four corners of the lower surface of the machine body (1).

7. A self-cleaning drink-through machine according to claim 2, characterized in that: a rubber pad (12) is arranged in an annular groove arranged on the outer cambered surface of the sliding plate (23), and the rubber pad (12) is matched with the inner cambered surface of the fixed cylinder (21).