CN209242836U - Self-service water vendor - Google Patents

Abstract

The utility model provides a kind of self-service water vendor, solves the non-disinfection and sterilization of internal body, and water tank maintenance is inconvenient to influence complete machine stability, and when clean-up effect is bad after-sales service not in time the technical issues of；The device includes cabinet and chamber door, and cabinet top is provided with ultraviolet disinfection lamp；The hydraulic pressure switch and flowmeter being connected, both ends are separately connected water supply device and pre-filtering device, and pre-filtering device is connected with inlet water solenoid valve, booster pump, reverse osmosis membrane and postposition filter device in turn；TDS detection probe, is set to after reverse osmosis membrane, and TDS detection probe is connected with the first controller, and the first controller is electrically connected with power switch；Purified water water tank, is set to the lower part of loading plate, and is connected with water intaking storehouse；It is self-service to sell water system: second controller, client and wireless terminal including electrical connection；The utility model internal body energy disinfection and sterilization, purified water water tank is convenient for safeguarding, and stability is good, and can detect water quality situation immediately, convenient for after sale.

Description

Self-service water vendor

Technical field

The utility model relates to vending machine equipment technical fields, more particularly, to a kind of self-service water vendor.

Background technique

Water vendor is a kind of automatic water processed of concentration being arranged in community and two kinds of functions of automatic selling water in the equipment of one, Drinking pure water is asked for for user within 24 hours, be with the drinking water for using filtering and cleaning technique to provide international standard for community resident Original design intention has been in fashion American-European, Japan and Korea S for many years.Only 1 square metre of its occupied area, be typically placed in community, convenience store, market, The ground such as unit, school have given full play of the cheap rent in these places, have stablized the advantages such as consumer group, close relationship among persons.

Water vendor includes: first, water section processed in the prior art: being pressurized by tap water pressure 0.3MPa or more or water pump It is filtered by filter device, produces pure water and be saved in water tank.Water vendor sells water section: consumer passes through induction type IC card Or coin wechat Alipay way of paying are fetched water.

Applicants have discovered that at least there is following technical problem in the prior art: first, disinfection system is just for filtering Good pure water carries out disinfection sterilizing, and water vendor inner space and intake space lack disinfector.Second, existing Purified water water tank is unfavorable for periodic maintenance cleaning and the maintenance of the inside liquid level system failure, and needs to increase by one when mounter A solenoid valve prevents the water in water tank from flowing automatically, not good enough for the stability of whole equipment, and stability problem is related to water vendor Service life and after-sales service problem, the poor needs of stability often repair, and consume a large amount of human and material resources.Third, the time compared with Filter core needs to regularly replace after length, but the above-mentioned replacement cycle relies on executeaaafunction periodic maintenance, can not be according to practical purified water The case where be confirmed whether to really need replacement filter core or safeguarded, it is difficult to guarantee that water after treatment has preferable purification Effect.

And above-mentioned water vendor cannot remotely operate and monitoring device operation situation, after equipment fault needs user to provide information After-sales staff can just find problem to scene, be unable to remote recharge and wechat Alipay is supplemented with money, need scene using IC card or Coin mode supplements water card with money.

In view of this, existing water vendor there are the above problem, use it is very inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of self-service water vendors, to solve internal body existing in the prior art Non- disinfection and sterilization, water tank maintenance is inconvenient to influence complete machine stability, and the technology of after-sales service not in time when clean-up effect is bad Problem；Many technical effects that optimal technical scheme in many technical solutions provided by the utility model can be generated are detailed in down Text illustrates.

To achieve the above object, the utility model provides following technical scheme:

A kind of self-service water vendor provided by the utility model, comprising:

Hollow cabinet and chamber door, the cabinet middle part are equipped with loading plate, and the cabinet top is provided with disinfection by ultraviolet light Lamp；

One end of the hydraulic pressure switch and flowmeter being connected, the hydraulic pressure switch is connected by water inlet pipe and extraneous water supply device It connects, the other end of the hydraulic pressure switch connects the pre-filtering device of the box house, the prefilter dress by water pipe It sets and inlet water solenoid valve, booster pump, reverse osmosis membrane and postposition filter device is connected in turn by water pipe；

TDS detection probe is set to the water pipe between the reverse osmosis membrane and the postposition filter device Nei and connects with water Touching, the TDS detection probe are connected with the first controller, and the power switch of first controller and the water vendor is electrically connected It connects；

Purified water water tank is set to the lower part of the loading plate, and the water inlet of the purified water water tank and institute The outlet end connection of postposition filter device is stated, the water outlet of the purified water water tank is connected with water intaking storehouse by water pipe；

It is self-service to sell water system: second controller, client and wireless terminal including electrical connection, on the second controller It is provided with payment module and is connect by wireless terminal with the client network, the second controller and the water inlet electromagnetism Valve electrical connection.

Preferably, ozone generator is also connected in the cabinet of the purified water water tank.

Preferably, purified water filling pump is additionally provided between the purified water water tank and the water intaking storehouse.

Preferably, the water inlet end in the water intaking storehouse is also connected with flow-type ultraviolet sterilizer, at the ozone generator The water managed successively flows into the flow-type ultraviolet sterilizer, the water intaking storehouse.

Preferably, high liquid level sensor, middle liquid level sensor and low liquid level sensing are provided in the purified water water tank Device, the high liquid level sensor, the middle liquid level sensor and the low liquid level sensor are electrically connected with the second controller It connects, when the water level in the purifying water-storage tank is lower than low liquid level limit value, equipment pause is sold, in the purifying water-storage tank Equipment starts water processed when water level is lower than middle liquid level limit value, when the water level in the purifying water-storage tank is more than high liquid level limit value, The second controller controls the inlet water solenoid valve and closes and stop intaking.

Preferably, the pre-filtering device includes 4 filter cores, respectively is 5 microns of PP cotton filter elements, granular activated carbons Filter core, extruded activated carbon filter core, 1 micron of PP cotton filter element, the postposition filter device include 3 groups of different filter cores, are successively distinguished For coconut activated filtration core group, medical stone mineralization filter core group, post active carbon filter core group, the quantity of every group of filter core is two.

Preferably, the water outlet in the water intaking storehouse is additionally provided with ultraviolet disinfection lamp.

Preferably, the top in the water intaking storehouse is provided with headlamp.

Preferably, it being provided with backing plate and water permeating board in the water intaking storehouse, the water permeating board is set to the lower part of the backing plate, And water seepage hole arranged in arrays is evenly distributed on the water permeating board.

Preferably, the water intaking storehouse further includes door, is provided with door-control lock on the open end side wall in the water intaking storehouse, described Door is connected by the door-control lock and water intaking storehouse lock.

Self-service water vendor provided by the utility model has the following beneficial effects: compared with prior art

1, in cabinet and intake position is provided with ultraviolet disinfection lamp to water vendor inner space sterilization, and reduction is defended Raw hidden danger.

2, purified water water tank is set to lower box, and cleaning convenient for safeguarding, no longer needing to setting solenoid valve prevents water from flowing automatically, Accessory is reduced, the stability of complete machine is enhanced.

3, reverse osmosis membrane is the key of core the most in filter process, TDS detection probe is arranged behind, when water quality is always molten When solution property solid complies with standard, continue to sell water, after its content is exceeded, the first controller receives signal, and controls water vendor electricity Source switch, which disconnects, closes, and water is sold in stopping, and maintenance personnel replaces filter core or carries out after-sales service, can guarantee what consumer drank Water water quality is excellent always.

4, consumer can be supplemented with money by client remote, reduce the artificial and time of operator, user-friendly use.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic diagram of internal structure of the self-service water vendor of the utility model；

Fig. 2 is the schematic diagram of internal structure in water intaking storehouse.

1, chamber door in figure；2, cabinet；3, loading plate；4, hydraulic pressure switch；5, flowmeter；6, pre-filtering device；61, PP cotton Filter core；62, granular activated carbon filter core；63, extruded activated carbon filter core；7, inlet water solenoid valve；8, booster pump；9, reverse osmosis membrane；10, Coconut activated filtration core group；11, medical stone mineralization filter core group；12, post active carbon filter core group；13, TDS detection probe；14, net Change water water tank；15, ultraviolet disinfection lamp；16, purified water filling pump；17, flow-type ultraviolet sterilizer；18, water intaking storehouse；19, Water outlet；20, backing plate；21, water permeating board；22, door-control lock；23, ozone generator；24, door.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " height ", The instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " side " Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

The utility model provides a kind of self-service water vendor, and referring to Fig.1, Fig. 1 is the interior of the self-service water vendor of the utility model Portion's structural schematic diagram；Include: hollow cabinet 2 and chamber door 1, is equipped with loading plate 3 in the middle part of cabinet 2,2 top of cabinet is provided with ultraviolet Line sterilamp 15；

One end of the hydraulic pressure switch 4 and flowmeter 5 being connected, hydraulic pressure switch 4 is connected by water inlet pipe and extraneous water supply device It connects, the other end of hydraulic pressure switch 4 connects the pre-filtering device 6 inside cabinet 2 by water pipe, and pre-filtering device 6 passes through water Pipe is connected with inlet water solenoid valve 7, booster pump 8, reverse osmosis membrane 9 and postposition filter device in turn；

TDS detection probe 13 is set to the water pipe between reverse osmosis membrane 9 and postposition filter device Nei and contacts with water, TDS Detection probe 13 is connected with the first controller, and the first controller is electrically connected with the power switch of water vendor；

Purified water water tank 14 is set to the lower part of loading plate 3, and the water inlet of purified water water tank 14 and postposition mistake The outlet end connection of device is filtered, the water outlet 19 of purified water water tank 14 is connected with water intaking storehouse 18 by water pipe；

Self-service to sell water system: second controller, client and wireless terminal including electrical connection are arranged on second controller There is payment module and connect by wireless terminal with client network, second controller is electrically connected with inlet water solenoid valve 7.

Wherein, the first controller and second controller can be single-chip microcontroller or micro computer mainboard etc., in the art at Cooking technique.Those skilled in the art understand, and the first controller as described above is for receiving the water that TDS detection probe 13 detects Matter information, and above- mentioned information are handled by its processor and control the pass of power switch when water quality information does not meet predetermined value It closes, after-sales staff is safeguarded later；Second controller includes wireless receiver and processor, and consumer can be in client It is supplemented with money, such as consumer can pay logical, wechat bank electronic payment mode progress internet by Alipay, wealth and supplement with money, To cloud service platform, newest charging information is constantly passed through network and passed the real-time automatic synchronization of recharging by cash information by cloud service platform Be handed to the update of wireless receiver receiving platform be issued to it is specified sell goods on unit, processor carries out processing update to information, supplements with money Inlet water solenoid valve 7 can be opened after the amount of money, water is sold in water vendor work.It should be understood that above-mentioned first controller and the second control Device processed can use computer in the prior art, integrated circuit modules, programmable logic device, other hardware or existing Software module is realized.Specific such as Microstar Z170-A PRO micro computer mainboard.Alternatively, as mobile phone passes through wirelessly WIFI or SIM card install the wireless receiver communication connection in cell phone software, with controller.

Wherein, (bacterium will reduce 4000 times to be passed through 0.0001 micron of the filtering accuracy of reverse osmosis membrane 9, filter venereal disease Poison, which will also reduce 200 times, to be passed through) it goes in water removal at bacterium, heavy metal, salinity, minerals and other dissolved matters and tap water The chemical agent being added in reason, this structure are core purification device.

Self-service water vendor provided by the utility model is provided with ultraviolet disinfection lamp 15 in cabinet 2 to water vendor inside sky Between sterilization, reduce health concerns.Purified water water tank 14 is set to 2 lower part of cabinet, and cleaning convenient for safeguarding no longer needs to be arranged Solenoid valve prevents water from flowing automatically, and reduces accessory, enhances the stability of complete machine.Reverse osmosis membrane 9 is core the most in filter process TDS detection probe 13 is arranged behind and continues to sell water when water quality total dissolved solid complies with standard for key, when its content is super After mark, the first controller receives signal, and controls water vendor power switch and disconnect closing, and water is sold in stopping, and maintenance personnel replaces filter Core carries out after-sales service.Consumer can be supplemented with money by client remote, reduce the artificial and time of operator, user is facilitated to grasp It uses.

As optional embodiment, referring to Fig.1, further includes: the water outlet of purified water water tank 14 is also connected with ozone Generator 23.Chlorine residue after water is treated by ozone in removable water, sterilizes, sterilizes, de-tastes, removes removing heavy metals, prevent carcinogenic substance The generation of matter chloroform, increases water oxygen level, and the water that can be further processed in purifying water-storage tank guarantees water quality safety.

As optional embodiment, purified water filling pump is additionally provided between purified water water tank 14 and water intaking storehouse 18 16.Purified water filling pump 16 can guarantee that the water being placed in the purified water water tank 14 of 2 lower part of cabinet can smoothly enter into water intaking storehouse 18.

Water inlet end as optional embodiment, storehouse 18 of fetching water is also connected with flow-type ultraviolet sterilizer 17, through ozone The processed water of generator 23 successively flows into flow-type ultraviolet sterilizer 17, water intaking storehouse 18.

It is ultraviolet that purified water after 23 sterilizing of ozone generator again passes by flow-type before entering water intaking storehouse 18 Sterilizer 17 carries out secondary sterilization, guarantees that the water quality for entering purified water in water intaking storehouse 18 is higher.

In above-mentioned apparatus, tap water passes through prefilter, reverse osmosis membrane 9 during entering purified water water tank 14 Filtering, postposition filter device layering, ensure that into the water in purified water water tank 14 and reach at or above standard for drinking, TDS detection probe 13 is in real time monitored water quality, after front filter element or reverse osmosis membrane 9 reach service life, total dissolubility After solid numerical value is higher than critical field, power switch power-off no longer carries out selling water, subsequent after-sales staff carry out filter core replacement or Maintenance.Wherein, the water in purified water water tank 14 is purple further through ozone generator 23 and flow-type before entering water intaking storehouse 18 Outer sterilizer 17 carries out secondary sterilization, layer by layer disinfection and sterilization, it is ensured that the water water quality entered in water intaking storehouse 18 is good.

As optional embodiment, be provided in purified water water tank 14 high liquid level sensor, middle liquid level sensor and Low liquid level sensor, above-mentioned high liquid level sensor, middle liquid level sensor and low liquid level sensor are electrically connected with second controller, When the water level in purifying water-storage tank is lower than low liquid level limit value, second controller controls inlet water solenoid valve and closes, equipment pause Sale；When water level in purifying water-storage tank 14 is lower than middle liquid level limit value, second controller controls inlet water solenoid valve 7 and opens, if Standby to start water processed, when the water level in purifying water-storage tank 14 is more than high liquid level limit value, liquid level information is transferred to by liquid level sensor Receiver in second controller, information are handled by processor, and two controllers control inlet water solenoid valve 7 closes and stops intaking. Second controller control inlet water solenoid valve 7 closes and stops intaking.

As optional embodiment, pre-filtering device 6 includes 4 filter cores, respectively is 5 microns of PP cotton filter elements 61,63,1 microns of granular activated carbon filter core 62, extruded activated carbon filter core PP cotton filter elements, postposition filter device includes 3 groups different Filter core, respectively is coconut activated filtration core group 10, medical stone mineralization filter core group 11, post active carbon filter core group 12, and every group The quantity of filter core is two.

Wherein the PP cotton filter element 61 in pre-filtering device 6 is fusion-jet type PP filter core, can filter out sandstone in water, iron rust, Patina, mud, phosphorus dirt, slag etc.；Grain active carbon filter core filters out the drug taste of peculiar smell and chloride in tap water；Compression is lived Property carbon filter core: profound level absorption water in various peculiar smell, it is heterochromatic, protect RO film.Postposition filter device mainly adjusts pure water taste, Peculiar smell is adsorbed, keeps pure water fresh.Tap water passes through above-mentioned layering, it is ensured that water quality is excellent.

It is the schematic diagram of internal structure in water intaking storehouse referring to Fig. 2, Fig. 2 as optional embodiment；The water outlet in water intaking storehouse 18 Mouth 19 is additionally provided with ultraviolet disinfection lamp 15.

Ultraviolet disinfection lamp 15 with no dead angle, light emission condition is good, low energy consumption, equipment installing and dismounting is flexible and convenient, without two The features such as secondary pollution, the safety of ultraviolet disinfection lamp 15, will not because of medicament excess and human body is had adverse effect on；It is taking Sump 18 goes out above-mentioned ultraviolet disinfection lamp 15 is arranged, and can carry out disinfection to 19 space of water outlet sterilizing.

Top as optional embodiment, storehouse 18 of fetching water is provided with headlamp.Fetching water, storehouse 18 is interior to be arranged headlamp energy It is enough to guarantee that sight is good when water intaking, it prevents due to being spilt outside purified water under dark situations.

As optional embodiment, it is provided with backing plate 20 and water permeating board 21 in storehouse 18 of fetching water, water permeating board 21 is set to pad The lower part of plate 20, and water seepage hole arranged in arrays is evenly distributed on water permeating board 21.

Water intaking container is placed on backing plate 20, and backing plate 20 is made container and fetches water；Above-mentioned multiple infiltrations are set on water permeating board 21 Water hole temporarily stores when the water accidentally to outflow can flow into the temporary storage tank of lower part by water seepage hole, prevents water from outflowing everywhere.

Water vendor in above-mentioned specific embodiment, tap water inside it flow through process are as follows:

Tap water flows through hydraulic pressure switch 4 through water pipe, successively lives by PP cotton filter element 61, granular activated carbon filter core 62, compression Property filtration core 63, PP cotton filter element 61, through inlet water solenoid valve 7, into booster pump 8, then followed by reverse osmosis membrane 9, coconut activated Filtration core group 10, medical stone mineralization filter core group 11 and post active carbon filter core group 12, until purified water water tank 14, purified water Secondary filter disinfection is carried out using ozone generator 23, purified water filling pump 16 and flow-type ultraviolet sterilizer 17, finally extremely Fetch water storehouse 18 water outlet 19, water intaking storehouse 18 in by ultraviolet disinfection lamp 15 guarantee water intaking storehouse 18 in health.

As optional embodiment, storehouse 18 of fetching water further includes door 24, is provided on the open end side wall in storehouse 18 of fetching water Door-control lock 22, door 24 are connected by door-control lock 22 and water intaking storehouse 18 lock.

Door 24 and water intaking storehouse 18 are connected by door-control lock 22, when not needing water intaking, door 24 is lockked, guarantees water intaking storehouse Health in 18 prevents extraneous fugitive dust.

In the description of this specification, specific features, structure or feature can in any one or more embodiments or It can be combined in any suitable manner in example.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of self-service water vendor characterized by comprising

Hollow cabinet and chamber door, the cabinet middle part are equipped with loading plate, and the cabinet top is provided with ultraviolet disinfection lamp；

One end of the hydraulic pressure switch and flowmeter being connected, the hydraulic pressure switch is connect by water inlet pipe with extraneous water supply device, The other end of the hydraulic pressure switch connects the pre-filtering device of the box house by water pipe, and the pre-filtering device is logical It crosses water pipe and is connected with inlet water solenoid valve, booster pump, reverse osmosis membrane and postposition filter device in turn；

TDS detection probe is set to the water pipe between the reverse osmosis membrane and the postposition filter device Nei and contacts with water, institute It states TDS detection probe and is connected with the first controller, first controller is electrically connected with the power switch of the water vendor；

Purified water water tank, is set to the lower part of the loading plate, and the water inlet of the purified water water tank and it is described after The outlet end connection of filter device is set, the water outlet of the purified water water tank is connected with water intaking storehouse by water pipe；

Self-service to sell water system: second controller, client and wireless terminal including electrical connection are arranged on the second controller There is payment module and is connect by wireless terminal with the client network, the second controller and inlet water solenoid valve electricity Connection.

2. self-service water vendor according to claim 1, which is characterized in that be also connected in the cabinet of the purified water water tank There is ozone generator.

3. self-service water vendor according to claim 2 is additionally provided between the purified water water tank and the water intaking storehouse Purified water filling pump.

4. the water inlet end of self-service water vendor according to claim 3, the water intaking storehouse is also connected with flow-type ultraviolet disinfection Device successively flows into the flow-type ultraviolet sterilizer, the water intaking storehouse through the processed water of the ozone generator.

5. self-service water vendor according to claim 1, high liquid level sensor, middle liquid are provided in the purified water water tank Level sensor and low liquid level sensor, and the high liquid level sensor, the middle liquid level sensor and the low liquid level sensor It is electrically connected with the second controller, when the water level in the purifying water-storage tank is lower than low liquid level limit value, equipment pause pin It sells, equipment starts water processed, the water in the purifying water-storage tank when water level in the purifying water-storage tank is lower than middle liquid level limit value When position is more than high liquid level limit value, the second controller controls the inlet water solenoid valve and closes and stop intaking.

6. self-service water vendor according to claim 1, the pre-filtering device includes 4 filter cores, and it is micro- respectively to be 5 Rice PP cotton filter element, granular activated carbon filter core, extruded activated carbon filter core, 1 micron of PP cotton filter element, the postposition filter device include 3 The different filter core of group, respectively is coconut activated filtration core group, medical stone mineralization filter core group, post active carbon filter core group, often The quantity of group filter core is two.

7. the water outlet of self-service water vendor according to claim 1, the water intaking storehouse is additionally provided with ultraviolet disinfection lamp.

8. the top of self-service water vendor according to claim 1 or claim 7, the water intaking storehouse is provided with headlamp.

9. self-service water vendor according to claim 1 or claim 7, backing plate and water permeating board, the infiltration are provided in the water intaking storehouse Water plate is set to the lower part of the backing plate, and water seepage hole arranged in arrays is evenly distributed on the water permeating board.

10. self-service water vendor according to claim 7, the water intaking storehouse further includes door, the open end in the water intaking storehouse Door-control lock is provided on side wall, the door is connected by the door-control lock and water intaking storehouse lock.