CN218186352U

CN218186352U - Campus machine with one-key disinfection function

Info

Publication number: CN218186352U
Application number: CN202221475314.3U
Authority: CN
Inventors: 肖福进; 顾逞涛; 柴恩燕
Original assignee: Ningbo Hidrotek Co Ltd
Current assignee: Ningbo Hidrotek Co Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-03
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a campus machine with a key disinfection function, its technical scheme main points are including pipeline subassembly and thermoregulation valve, the pipeline subassembly includes heat exchanger and hot courage, heat exchanger includes inner tube and outer tube, close first solenoid valve, and open the second solenoid valve, make the hot water of hot courage can't enter in the inner tube, hot water passes through connecting pipe flow direction outlet pipe way, direct outflow from outlet pipe way, hot water can directly carry out high temperature disinfection to outlet pipe way, the disinfection mode has been simplified, need not to carry out the dismouting disinfection to outlet pipe way, the switching that only needs first solenoid valve of control and second solenoid valve can realize that the hot water of hot courage directly flows from outlet pipe way, it flows after the hot water of hot courage passes through the inner tube heat exchange still.

Description

Campus machine with key disinfection function

Technical Field

The utility model relates to a campus machine disinfection technical field, more specifically the campus machine that relates to have a key disinfection function that says so.

Background

The campus machine comprises a water dispenser, the water dispenser in the campus has large water outlet amount and quick heating, can meet the requirement of water boiling in schools, is internally provided with a filtering system, filters tap water and then boils the filtered tap water, and is healthy and safe.

However, because the water outlet amount of the campus water dispenser is large, the water outlet pipeline arranged in the campus water dispenser is long and many, the water outlet pipeline needs to be sterilized within a certain time, the shell of the water dispenser needs to be opened, and the water outlet pipeline is sterilized and disinfected after being detached, so that the process is complicated and long in time consumption.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a campus machine with a key disinfection function for convenient disinfection to outlet conduit disinfects.

In order to achieve the above purpose, the utility model provides a following technical scheme: campus machine with a key disinfection function, including pipeline subassembly and tempering valve, the pipeline subassembly includes heat exchanger and hot courage, heat exchanger includes inner tube and outer tube, the one end of outer tube with hot courage is connected, the other end of outer tube is connected with the water intake pipe, the one end of inner tube is passed through the tempering valve with the intercommunication has the circulation pipeline between the hot courage, the other end of inner tube passes through the tempering valve is connected with outlet conduit, the inner tube with be provided with first solenoid valve between the tempering valve, the circulation pipeline with the intercommunication has the connecting pipe between the outlet conduit, be provided with the second solenoid valve on the connecting pipe.

As a further improvement, the water outlet pipeline is communicated with a plurality of water outlet nozzles and water outlet solenoid valves corresponding to the water outlet nozzles.

As a further improvement of the utility model, the water outlet nozzles are communicated with each other through a three-way valve.

As a further improvement, the campus machine comprises a shell, and a display screen is arranged on the shell.

As a further improvement, the casing is provided with a plurality of touch keys, the touch keys are used for controlling the corresponding water outlet solenoid valve.

As a further improvement, the water inlet pipeline is provided with a filtering component, the filtering component is used for entering the water of the water inlet pipeline is filtered, and the water inlet pipeline is provided with a water inlet electromagnetic valve.

As a further improvement of the utility model, the filtering component comprises a PP cotton filter element, an active carbon filter element, a combined type CTO filter element and a UF water purifier.

As a further improvement of the utility model, a safety valve is connected between the hot liner and the outer tube.

The utility model has the advantages that: the utility model discloses in through first solenoid valve, second solenoid valve and connecting pipe, when the disinfection, close first solenoid valve, and open the second solenoid valve, make the hot water of hot courage can't enter in the inner tube, hot water passes through connecting pipe flow direction outlet pipe way, directly flow out from outlet pipe way, hot water can directly carry out high temperature sterilization to outlet pipe way, the disinfection mode has been simplified, need not to carry out the dismouting disinfection to outlet pipe way, only need to control the switching of first solenoid valve and second solenoid valve and can realize that the hot water of hot courage directly flows from outlet pipe way, it flows out after the inner tube heat exchange still to pass through hot water of hot courage.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Reference numerals: 1. a heat exchanger; 11. an inner tube; 12. an outer tube; 13. a first solenoid valve; 2. heating the liner; 21. a safety valve; 3. a temperature regulating valve; 4. a flow line; 5. a water outlet pipeline; 51. a water outlet nozzle; 52. a water outlet electromagnetic valve; 53. a three-way valve; 6. a water inlet pipeline; 7. a housing; 71. a display screen; 72. touching a key; 8. a filter assembly; 9. a connecting pipe; 91. a second solenoid valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, the campus machine with one-key sterilization function according to the present embodiment includes a pipeline assembly and a temperature regulating valve 3, the pipeline assembly includes a heat exchanger 1 and a heat bladder 2, the heat exchanger 1 includes an inner pipe 11 and an outer pipe 12, one end of the outer pipe 12 is connected to the heat bladder 2, the other end of the outer pipe 12 is connected to a water inlet pipe 6, one end of the inner pipe 11 is communicated with the heat bladder 2 through the temperature regulating valve 3 to form a circulation pipe 4, the other end of the inner pipe 11 is connected to a water outlet pipe 5 through the temperature regulating valve 3, a safety valve 21 is connected between the heat bladder 2 and the outer pipe 12, the safety valve 21 is connected to ensure that the heat bladder 2 can normally work and prevent the heat bladder from bursting, tap water is added through the water inlet pipe 6, the tap water flows into the heat exchanger 1 through the outer pipe 12, because the inner pipe 11 and the outer pipe 12 are of a double-layer structure, the water temperature in the inner pipe 11 is higher than the tap water temperature in the outer pipe 12, the tap water exchanges heat with the inner pipe 11, the tap water is heated to form warm water, the warm water after heat exchange enters the hot water container 2, the hot water container 2 presets the water temperature, the warm water is heated to be raised to the preset temperature, the warm water in the inner pipe 11 flows out from the water outlet pipeline 5 through the temperature adjusting valve 3 after being cooled by the tap water of the outer pipe 12, a first electromagnetic valve 13 is arranged between the inner pipe 11 and the temperature adjusting valve 3, a connecting pipe 9 is communicated between the circulation pipeline 4 and the water outlet pipeline 5, a second electromagnetic valve 91 is arranged on the connecting pipe 9, the first electromagnetic valve 13 is closed and the second electromagnetic valve 91 is opened during disinfection, so that the warm water in the hot water container 2 can not enter the inner pipe 11, the warm water flows to the water outlet pipeline 5 through the connecting pipe 9 and directly flows out from the water outlet pipeline 5, the warm water can directly disinfect the water outlet pipeline 5 at high temperature, thereby simplifying the disinfection mode, the water outlet pipeline 5 does not need to be disassembled and sterilized, and the hot water in the hot liner 2 can directly flow out of the water outlet pipeline 5 only by controlling the opening and closing of the first electromagnetic valve 13 and the second electromagnetic valve 91, or the hot water in the hot liner 2 flows out after heat exchange through the inner pipe 11.

Referring to fig. 1, the water outlet pipe 5 is connected to a plurality of water outlets 51 and water outlet solenoid valves 52 corresponding to the water outlets 51, and the water outlets 51 are controlled by the water outlet solenoid valves 52 to determine whether water is discharged from the water outlets 51, one water outlet 51 corresponds to one water outlet solenoid valve 52, and the water outlets 51 are individually controlled, rather than collectively controlled, so that if some of the water outlets 51 are damaged, the remaining water outlets 51 can still be used.

Referring to fig. 1, a plurality of water outlets 51 are connected through three-way valves 53, the three-way valves 53 are provided in plurality, the three-way valves 53 are sequentially connected, the number of the water outlets 51 that can be set is increased, so that the water outlet positions are increased, the amount of water that can be discharged is increased, and the water outlets can be used by a plurality of people at the same time.

Referring to fig. 1, the campus machine includes a housing 7, a display screen 71 is disposed on the housing 7, the display screen 71 is used for displaying the water temperature of the heat container 2, a temperature sensor is disposed on the heat container 2, the display screen 71 is electrically connected to the temperature sensor, and the display screen 71 can display the current time and other information.

Referring to fig. 1, the housing 7 is provided with a plurality of touch buttons 72, the touch buttons 72 are used for controlling the corresponding water outlet solenoid valves 52, the touch buttons 72 are used for controlling the opening and closing of the water outlet solenoid valves 52, each water outlet nozzle 51 corresponds to one touch button 72, and the touch buttons 72 individually control the water outlet solenoid valves 52.

Be provided with filter assembly 8 on water inlet pipe 6, filter assembly 8 is used for filtering the water that gets into water inlet pipe 6, be provided with the solenoid valve of intaking on the water inlet pipe 6, the inflow of running water in the solenoid valve control water inlet pipe 6 of intaking, filter assembly 8 includes the cotton filter core of PP, activated carbon filter core, combined type CTO filter core and UF water purifier, the T33 filter core has still been increased, the filtration of the running water of accomplishing through various filter cores, make more healthy and safety of running water, the water inlet has been seted up to 7 bottoms of casing, water inlet pipe 6 and water inlet intercommunication, then in proper order with the cotton filter core of PP, activated carbon filter core, combined type CTO filter core and UF water purifier intercommunication.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. Campus machine with key disinfection function, including pipeline subassembly and temperature regulating valve (3), the pipeline subassembly includes heat exchanger (1) and hot courage (2), its characterized in that: the heat exchanger (1) comprises an inner pipe (11) and an outer pipe (12), one end of the outer pipe (12) is connected with the hot liner (2), the other end of the outer pipe (12) is connected with a water inlet pipeline (6), one end of the inner pipe (11) is connected with the temperature adjusting valve (3) and the hot liner (2) through a communication pipeline (4), the other end of the inner pipe (11) is connected with a water outlet pipeline (5) through the temperature adjusting valve (3), a first electromagnetic valve (13) is arranged between the inner pipe (11) and the temperature adjusting valve (3), the communication pipeline (4) and the water outlet pipeline (5) through a communication pipeline (9), and a second electromagnetic valve (91) is arranged on the connecting pipe (9).

2. The campus machine with one-touch disinfection function as claimed in claim 1, wherein: the water outlet pipeline (5) is communicated with a plurality of water outlet nozzles (51) and water outlet electromagnetic valves (52) corresponding to the water outlet nozzles (51).

3. The campus machine with one-touch disinfection function of claim 2, wherein: the water outlets (51) are communicated through a three-way valve (53).

4. The campus machine with one-touch disinfection function as claimed in claim 2, wherein: the campus machine includes casing (7), be provided with display screen (71) on casing (7).

5. The campus machine with one-touch disinfection function as claimed in claim 4, wherein: the shell (7) is provided with a plurality of touch keys (72), and the touch keys (72) are used for controlling the corresponding water outlet electromagnetic valves (52).

6. The campus machine with one-touch disinfection function as claimed in claim 1, wherein: the water inlet device is characterized in that a filtering component (8) is arranged on the water inlet pipeline (6), the filtering component (8) is used for filtering water entering the water inlet pipeline (6), and a water inlet electromagnetic valve is arranged on the water inlet pipeline (6).

7. The campus machine with one-touch disinfection function as claimed in claim 6, wherein: the filter component (8) comprises a PP cotton filter element, an active carbon filter element, a combined CTO filter element and a UF water purifier.

8. The campus machine with one-touch disinfection function as claimed in claim 1, wherein: a safety valve (21) is connected between the hot liner (2) and the outer tube (12).