CN105736946A - Liquid supply device - Google Patents
Liquid supply device Download PDFInfo
- Publication number
- CN105736946A CN105736946A CN201610184648.8A CN201610184648A CN105736946A CN 105736946 A CN105736946 A CN 105736946A CN 201610184648 A CN201610184648 A CN 201610184648A CN 105736946 A CN105736946 A CN 105736946A
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- CN
- China
- Prior art keywords
- liquid
- electric pump
- electrical valve
- water inlet
- hot water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0081—Special features systems, control, safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/008—Enclosed motor pump units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/082—Pipe-line systems for liquids or viscous products for cold fluids, e.g. liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/084—Pipe-line systems for liquids or viscous products for hot fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/18—Arrangements for supervising or controlling working operations for measuring the quantity of conveyed product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/181—Construction of the tank
Abstract
The invention discloses a liquid supply device. The device comprises a liquid faucet, a central controller and a liquid pipeline. The liquid faucet comprises a main part and a support. The main part is provided with a liquid outlet. The support is provided with a guide pipe communicating with the liquid outlet. The liquid pipeline comprises a transmission pipe, an electric pump and an electrical valve. The transmission pipe is connected to the guide pipe of the support of the liquid faucet. The electric pump and the electrical valve are arranged on the transmission pipe. The electric pump provides liquid transmission power for the liquid pipeline, and the electrical valve serves as a switch of the liquid pipeline. The central controller controls the electric pump and the electrical valve on the liquid pipeline according to a user instruction, and liquid outputting or liquid outputting stopping is achieved. Compared with the prior art, in the technical scheme, quantitative liquid outputting, automatic residual liquid recycling, automatic cleaning and other multifunctional effects can be achieved, the liquid supply device can be matched with a mobile control terminal as well to achieve non-contact and long-distance control over the liquid supply device, and a control manner is more convenient and flexible.
Description
Technical field
The present invention relates to technology of Internet of things field, particularly to a kind of liquid supply apparatus.
Background technology
Faucet is one way of life articles for use very common in people's daily life, is used for controlling size and the switch of current.In order to be user-friendly to hot water, present faucet also with the function of hot and cold water mixing, thus can directly use hot water or warm water.
Common faucet mostly is mechanical structure, its spool great majority include a moving plate and a still, relative motion between moving plate and still, make the hole on moving plate connect with the inlet opening on still, hole on moving plate connects with exhalant canal, so that hot water is mixed into faucet.After opening, people not can know that leaving water temperature to this hot and cold water tap, sounds out only by with hands, it is necessary to repeatedly debugging can be only achieved the temperature that people need.Debugging process is time-consuming and bothers, and water outlet too thermal capacitance easily causes scald.Additionally, this faucet also cannot quantitative-outlet, it is easy to cause the wasting of resources.
At present, also have by electronically controlled faucet, for instance being integrated with the faucet of infrared sensor, this faucet function is comparatively single, is only capable of automatic control switch water, the popularization of influence technique.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the invention provides and a kind of control more convenient and that Multifunctional effect can be realized new liquid supply arrangement.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The invention provides a kind of liquid supply apparatus, this equipment includes: liquid tap, central controller and fluid pipeline；
Liquid tap includes: main part and the support for supportive body part, and main part is provided with liquid outlet, support is provided with and the conduit of liquid outlet conducting；
Fluid pipeline includes: transfer tube, electric pump and electrical valve；The transfer tube of fluid pipeline is connected to the conduit on liquid tap support, conducting supply source and liquid tap；Electric pump and electrical valve are arranged on transfer tube, and electric pump provides the power of liquid transmission for fluid pipeline, and electrical valve is as the switch of fluid pipeline；Wherein electric pump and electrical valve electrical connection central controller；
Central controller controls electric pump and the electrical valve of fluid pipeline according to user instruction, it is achieved the output of liquid or the output of closing liquid.
Preferably, electric pump includes metering module, and when electric pump pumps into the liquid of set amount to described liquid tap, metering module closes described electric pump, it is achieved the accurate control to liquid output amount；
And/or, this liquid supply apparatus also includes the saucer with LOAD CELLS, LOAD CELLS electrical connection central controller；
In liquid output procedure, the weight sensed is sent to described central controller by LOAD CELLS, when reaching setting weight, and the duty of central controller controls electric pump and electrical valve, it is achieved the accurate control to liquid output amount.
Preferably, fluid pipeline includes inlet channel and/or enters beverage pipeline, and the conduit on support includes water conduit and/or beverage conduit；
Inlet channel includes: cold water inlet road, hot water inlet pipe road and shared outlet pipe；
Cold water inlet road includes water storage device, and along water storage device to the transmission direction of liquid tap, setting gradually described electric pump on the transfer tube in cold water inlet road be the first electric pump, electrical valve is the first electrical valve；
Hot water inlet pipe road includes heater, and along heater to the transmission direction of liquid tap, arranging electric pump on the transfer tube in hot water inlet pipe road be the second electric pump, electrical valve is the second electrical valve；
The transfer tube in cold water inlet road and hot water inlet pipe road is connected to the water conduit on support by sharing outlet pipe；
Entering beverage pipeline and include beverage hutch, along beverage hutch to the transmission direction of liquid tap, setting gradually electric pump on the transfer tube entering beverage pipeline be the 3rd electric pump, electrical valve is the 3rd electrical valve.
It is further preferred that fluid pipeline includes inlet channel and enters beverage pipeline, this liquid supply apparatus also includes accumulator tank, and the transfer tube of accumulator tank is connected to the supply source of the 3rd electric pump；
Central controller is according to the cleaning strategy set, open the first electrical valve and control the first electric pump and rotate forward, or open the second electrical valve and control the second electric pump and rotate forward, or open the first electrical valve and the second electrical valve and control the first electric pump and the second electric pump rotates forward, electricity is pumped in water conduit, and open the 3rd electrical valve according to the cleaning strategy set and control the 3rd electric pump and rotate backward, by the water in water conduit successively via beverage conduit with enter the transfer tube of beverage pipeline and be pumped in described accumulator tank.
It is further preferred that this liquid tap also includes: be arranged on the three-temperature sensor outside shared outlet pipe tube wall；
Three-temperature sensor senses the water temperature in shared outlet pipe in real time, and the water temperature sensed is transferred to central controller in real time, central controller controls the 3rd electric pump according to the water temperature received and rotates backward, so that the water being unsatisfactory for temperature requirements is pumped in accumulator tank, until the water temperature that three-temperature sensor senses meets expectation water temperature, close the 3rd electric pump.
Preferably, hot water inlet pipe road also includes the 4th electrical valve, and one end of the 4th electrical valve is connected to the outlet side of the second electrical valve, and the other end is connected to the outlet side of heater；
During in the hot water inlet pipe road of liquid supply apparatus without supplying hot water to outlet pipe, central controller is opened the 4th electrical valve and controls the second electric pump and rotate forward, the transfer tube between heater, the second electric pump and the 4th electrical valve is utilized to surround the internal recycle loop in hot water inlet pipe road, the transfer tube temperature avoiding hot water inlet pipe road is too low, it is ensured that hot water inlet pipe road is the temperature of hot water when proceeding by hot water output.
Preferably, the position that outlet pipe crosses in cold water inlet road and hot water inlet pipe road is provided with check valve, it is to avoid form backflow between cold water inlet road and hot water inlet pipe road；
Transfer tube between 3rd electric pump and described beverage hutch is provided with check valve, and the transfer tube between the 3rd electric pump and accumulator tank is provided with check valve, it is to avoid form backflow between beverage hutch and accumulator tank.
Preferably, the first electric pump and the second electric pump are wriggling electric pump, and the 3rd electric pump is gear electric pump；
Cold water inlet road is provided with air bag in the position near the first electric pump, with the stream impulse that suppression is caused by wriggling electric pump, it is ensured that in cold water inlet road, current is smooth and easy and mild；
Hot water inlet pipe road is provided with air bag in the position near the second electric pump, with the stream impulse that suppression is caused by wriggling electric pump, it is ensured that in hot water inlet pipe road, current is smooth and easy and mild.
It is further preferred that the liquid outlet on liquid tap is provided with elastic component；
When the hydraulic pressure of liquid outlet is less than setting pressure, elastic component covers and blocks liquid outlet, it is to avoid liquid flows out from this liquid outlet；When the hydraulic pressure of liquid outlet is more than or equal to setting pressure, under hydraulic pressure effect, elastic component is compressed, and this liquid outlet turns on extraneous, and liquid flows out smoothly from this liquid outlet.
Preferably, the liquid outlet on liquid tap is scalable, to regulate the distance between the cup of liquid outlet and access liquid.
The embodiment of the present invention provides the benefit that: the liquid supply apparatus of the present invention is by arranging liquid tap, central controller and fluid pipeline, utilize fluid pipeline connection liquid supply source and liquid tap, fluid pipeline arranges electric pump and electrical valve, realizes automatically controlling liquid supply by the duty of central controller controls electric pump and electrical valve.Compared to prior art, the liquid supply apparatus of the present invention not only can realize quantitative liquid output, residual liquid reclaims automatically, the Multifunctional effect such as cleaning automatically, can also coordinate with the mobile terminal that controls, realizing the noncontact of liquid supply apparatus, distant control, control mode is more convenient flexibly.
Accompanying drawing explanation
The structured flowchart of the liquid supply apparatus that Fig. 1 provides for embodiment one；
The front view of the liquid tap that Fig. 2 a provides for embodiment one；
Fig. 2 b is the upward view of the liquid tap in Fig. 2 a；
The piping schematic of the liquid supply apparatus that Fig. 3 provides for embodiment two；
The liquid supply that Fig. 4 provides for embodiment two arranges the control logical schematic accurately going out cold water；
The liquid supply that Fig. 5 provides for embodiment two arranges the control logical schematic accurately going out hot water；
The liquid supply that Fig. 6 provides for embodiment two arranges the control logical schematic accurately going out warm water；
The liquid supply that Fig. 7 provides for embodiment two arranges the control logical schematic accurately going out milk；
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment one:
The structured flowchart of the liquid supply apparatus that Fig. 1 provides for the present embodiment, as it is shown in figure 1, this liquid supply apparatus includes: liquid tap 1, central controller 2 and fluid pipeline 3；
Schematic appearance such as the liquid tap that Fig. 2 a and Fig. 2 b respectively the present embodiment provide, as shown in Figure 2 a and 2 b, liquid tap 1 includes: main part 11 and the support 12 for supportive body part, main part 11 is provided with liquid outlet 111, support 12 is provided with and the conduit of liquid outlet conducting；
Fluid pipeline 3 includes: transfer tube 31, electric pump 32 and electrical valve 33；The transfer tube 31 of fluid pipeline 3 is connected to the conduit on liquid tap 1 support 12, conducting supply source and liquid tap；Electric pump 32 and electrical valve 33 are arranged on transfer tube 31, and electric pump 32 provides the power of liquid transmission for fluid pipeline, and electrical valve 33 is as the switch of fluid pipeline；Wherein electric pump 32 and electrical valve 33 electrically connect central controller 2；
Central controller 2 controls electric pump 32 and the electrical valve 33 of fluid pipeline according to user instruction, it is achieved the output of liquid or the output of closing liquid.
The present embodiment central controller can be regarded as according to electric pump and the electrical valve of user instruction control fluid pipeline: the mobile control terminal room of central controller and user has the communication protocol of setting, when user sends control instruction by mobile control terminal, central controller receives this control instruction, and the electric pump of fluid pipeline and electrical valve is controlled according to this control instruction, to realize the control to liquid output.
It should be noted that the electric pump in the present embodiment includes metering module, when electric pump pumps into the liquid of set amount to liquid tap, metering module closes electric pump, it is achieved the accurate control to liquid output amount.In order to accurately control the amount of liquid in pumping liquid tap, it is preferable that the wriggling electric pump that measuring accuracy is higher, central controller can arrange the rotating speed of wriggling electric pump according to the user instruction received, rotate the parameters such as the number of turns, to reach accurately to control liquid outlet quantity.Certainly, when implementing, it is also possible to the effusion meter of electrical connection central controller is set in fluid pipeline, the function of measuring of effusion meter is utilized to control the liquid outlet quantity of liquid tap.
The present embodiment is when the control program of design con-trol liquid output amount, also by arranging the sensor with function of weighing in saucer, utilizes the weight data that sensor sensing arrives to control liquid output amount.Concrete, the saucer with LOAD CELLS is set, wherein LOAD CELLS electrical connection central controller；In liquid output procedure, the weight sensed is sent to central controller by this LOAD CELLS, when reaching setting weight, and the duty of central controller controls electric pump and electrical valve, it is achieved the accurate control to liquid output amount.
In order to enrich the supported function of fluid present invention supply arrangement, it is leading to liquid that the fluid pipeline that the present embodiment is arranged can connect different types of liquid supply source, as this fluid pipeline can realize purifying connection between water source and liquid tap from the beginning, it is possible to all kinds of beverages (beverage such as milk, fruit juice, coffee) are communicated to liquid tap simultaneously.
Concrete, fluid pipeline includes into waterway pipe and/or enters beverage pipeline, and the conduit on support includes water conduit and/or beverage conduit；Inlet channel includes: cold water inlet road, hot water inlet pipe road and shared outlet pipe；Wherein, cold water refers to normal-temperature water (water temperatures of 25 degrees centigrade), and the present embodiment, for the ease of describing, makes a distinction with hot water, cold water or warm water.
Cold water inlet road includes water storage device, and along water storage device to the transmission direction of liquid tap, setting gradually electric pump on the transfer tube in cold water inlet road be the first electric pump, electrical valve is the first electrical valve；Hot water inlet pipe road includes heater, and along heater to the transmission direction of liquid tap, arranging electric pump on the transfer tube in hot water inlet pipe road be the second electric pump, electrical valve is the second electrical valve；The transfer tube in cold water inlet road and hot water inlet pipe road is connected to the water conduit on support by sharing outlet pipe.
Entering beverage pipeline and include beverage hutch, along beverage hutch to the transmission direction of liquid tap, setting gradually electric pump on the transfer tube entering beverage pipeline be the 3rd electric pump, electrical valve is the 3rd electrical valve.Difference according to beverage type, beverage hutch also has cold storage function, as utilized cold closet preservation milk, it is to avoid milk modification.
It should be noted that the water storage device in cold water inlet road in the present embodiment can for purifying water source from the beginning, it is also possible to be the storage tank of a storage pure water.When in cold water inlet road, water storage device is for purifying water source from the beginning, the heater in hot water inlet pipe road connects this purification water source from the beginning；When in cold water inlet road, water storage device is storage tank, the heater in hot water inlet pipe road is then correspondingly connected to storage tank.It should be noted that when water storage device is storage tank, the hydraulic pressure hydraulic pressure higher than heater of storage tank should be made so that in storage tank, water can flow in heater smoothly；Wherein, the heater in hot water inlet pipe road is preferably hot water heating case or boiled water machine, such as stepping-type boiled water machine.
Embodiment two:
In order to describe beneficial effects of the present invention in detail, the plan of establishment of the fluid pipeline of liquid supply apparatus and the function of liquid supply apparatus support are described in detail by the present embodiment.
The present embodiment illustrates for the liquid supply apparatus supporting two kinds of liquid outputs, and this liquid supply apparatus provides water and milk respectively, and wherein inlet channel can provide cold water, warm water and hot water.
Concrete, fluid pipeline in the present embodiment includes the inlet channel in embodiment one and enters beverage pipeline, for the ease of describing, water storage device in cold water inlet road is set to storage tank, heater in hot water inlet pipe road is set to add hot tank (or boiled water machine etc.), as it is shown on figure 3, the piping schematic of liquid supply apparatus that Fig. 3 provides for the present embodiment, storage tank is simultaneously for cold water inlet road and offer water source, hot water inlet pipe road；The beverage hutch entered in beverage pipeline is set to container for storing milk.
Liquid supply apparatus in the present embodiment also includes accumulator tank, realizes the cleaning to liquid supply apparatus and residual liquid recovery by arranging accumulator tank.With reference to shown in Fig. 3, the transfer tube of accumulator tank is connected to the supply source of the 3rd electric pump, and this supply source, for liquid faucet side, is specially side, container for storing milk place.
Concrete, central controller is according to the cleaning strategy set, open the first electrical valve and control the first electric pump and rotate forward, or open the second electrical valve and control the second electric pump and rotate forward, or open the first electrical valve and the second electrical valve and control the first electric pump and the second electric pump rotates forward, electricity is pumped in water conduit, and open the 3rd electrical valve according to the cleaning strategy set and control the 3rd electric pump and rotate backward, the electricity in fluid pipeline transfer tube is pumped in accumulator tank.
Rotating forward of electric pump in the present embodiment is interpreted as with counter-rotational: when liquid is pumped into liquid faucet side by liquid supply source, the rotation direction of electric pump is set as rotating forward；When liquid is pumped into accumulator tank side by liquid faucet side, the rotation direction of electric pump is set as rotating backward.
Cleaning strategy in the present embodiment includes complete machine and cleans and milk pipe cleaning strategy, when complete machine is carried out by needs, central controller opens the first electrical valve, the second electrical valve and the 3rd electrical valve, and control the first electric pump and the second electric pump rotates forward, controls the 3rd electric pump and rotate backward, the water in transfer tube is pumped in accumulator tank via the transfer tube of water conduit, milk pipe and milk conduit successively.When milk pipe is carried out by needs, central controller can open the first electrical valve (or second electrical valve) and the 3rd electrical valve, and control the first electric pump (or second electric pump) and rotate forward, control the 3rd electric pump to rotate backward, water in transfer tube is pumped in accumulator tank via the transfer tube of water conduit, milk pipe and milk conduit successively, it is achieved the cleaning of milk pipe.Certainly, as shown in Figure 3, it is possible to an alternate transmission pipe is set between cold water inlet road and milk conduit, and the 5th electrical valve is set on this alternate transmission pipe.When milk pipe is carried out by needs, central controller can open the 5th electrical valve, controls the 3rd electric pump and rotates backward, is pumped in accumulator tank by the cold water in storage tank, it is achieved the cleaning to milk pipe.
As can be seen from Figure 3, liquid supply apparatus in the present embodiment also includes being arranged on the three-temperature sensor outside shared outlet pipe tube wall, three-temperature sensor senses the water temperature in shared outlet pipe in real time, and the water temperature sensed is transferred to central controller in real time, central controller controls the 3rd electric pump according to the water temperature received and rotates backward, so that the water being unsatisfactory for temperature requirements is pumped in described accumulator tank, until the water temperature that described three-temperature sensor senses meets expectation water temperature, close the 3rd electric pump and the 3rd electrical valve.
The liquid supply that Fig. 4 provides for the present embodiment arranges the control logical schematic accurately going out cold water, and with reference to shown in Fig. 4, the detailed process that the central controller controls liquid tap in the present embodiment goes out cold water is as follows:
S410, when receiving out cold water instruction, it is judged that the duty of liquid supply apparatus, if liquid supply apparatus is in water outlet or goes out milk state or be in cleaning state, then performs step S421, otherwise performs step S422.
S421, does not perform out cold water instruction, and to the reason that user feedback does not perform.If liquid supply apparatus is currently at water outlet or goes out milk state or be in cleaning state, then just busy to user feedback equipment；If liquid supply apparatus cannot perform out cold water instruction reasons such as () instruction that central controller receives are imperfect, then make mistakes to user feedback instruction.
S422, opens the first electric pump and the first electrical valve, starts to pump into cold water to liquid tap.
S430, it may be judged whether complete quantitative-outlet, if completing quantitative-outlet, then performing step S440, otherwise performing step S422, continue to pump into cold water to liquid tap.
S440, closes the first electric pump and the first electrical valve, suspends and pumps into cold water to liquid tap.
S450, it is judged that whether current cup number is last cup, if last cup, then performs step S460, otherwise performs step S422.
S460, opens the 3rd electric pump and the 3rd electrical valve, and controls the 3rd electric pump and rotate backward, and is pumped in accumulator tank by the cold electricity remained in transmission pipeline, terminates cold water output.
As it is shown on figure 3, the hot water inlet pipe road in Fig. 3 also includes the 4th electrical valve, the transfer tube one end at the 4th electrical valve place is connected to the outlet side of the second electrical valve, and the other end is connected to the outlet side adding hot tank.
During in the hot water inlet pipe road of liquid supply apparatus without supplying hot water to outlet pipe, central controller is opened the 4th electrical valve and controls the second electric pump and rotate forward, the transfer tube added between hot tank, the second electric pump and the 4th electrical valve is utilized to surround the internal recycle loop in hot water inlet pipe road, the transfer tube temperature avoiding hot water inlet pipe road is too low, it is ensured that hot water inlet pipe road is the temperature of hot water when proceeding by hot water output.
The liquid supply that Fig. 5 provides for the present embodiment arranges the control logical schematic accurately going out hot water, and with reference to shown in Fig. 5, the detailed process that the central controller controls liquid tap in the present embodiment goes out hot water is as follows:
S510, when receiving out hot water instruction, it is judged that the duty of liquid supply apparatus, if liquid supply apparatus is in water outlet or goes out milk state or be in cleaning state, then performs step S521, otherwise performs step S522.
S521, does not perform out hot water instruction, and to the reason that user feedback does not perform.If liquid supply apparatus is currently at water outlet or goes out milk state or be in cleaning state, then just busy to user feedback equipment；If liquid supply apparatus cannot perform out hot water instruction reasons such as () instruction that central controller receives are imperfect, then make mistakes to user feedback instruction.
S522, closes the 4th electrical valve, and opens the second electrical valve, starts to pump into hot water to liquid tap.
In this step, owing to liquid supply apparatus is before supply hot water, the internal recycle loop in hot water inlet pipe road is in running order, and namely the second electric pump is opened, the second electrical valve is closed, and the 4th electrical valve is opened.Therefore, when needs pump into hot water to liquid tap, only need to close the 4th electrical valve, open the second electrical valve.
The present embodiment is preferably, it is also possible to utilize the three-temperature sensor being arranged on shared water outlet pipe part to be pumped in described accumulator tank by the electricity being unsatisfactory for temperature requirements.Namely when being initially supplied hot water, three-temperature sensor senses the water temperature of shared water outlet pipe part in real time, when water temperature is unsatisfactory for required hot water temperature, central controller opens the 3rd electric pump and the 3rd electrical valve, control the 3rd electric pump to rotate backward, the electricity being unsatisfactory for temperature requirement in transmission pipeline is pumped in accumulator tank, until the water temperature that three-temperature sensor senses meets expectation water temperature, when the water temperature that three-temperature sensor senses meets expectation water temperature, central controller cuts out the 3rd electric pump and the 3rd electrical valve.
S530, it may be judged whether complete quantitative-outlet, if completing quantitative-outlet, then performing step S540, otherwise performing step S522, continue to pump into hot water to liquid tap.
S540, closes the second electric pump and the second electrical valve, suspends and pumps into hot water to liquid tap.
S550, it is judged that whether current cup number is last cup, if last cup, then performs step S560, otherwise performs step S522, open the second electric pump and the second electrical valve, continue to pump into hot water to liquid tap.
S560, opens the 3rd electric pump and the 3rd electrical valve, and controls the 3rd electric pump and rotate backward, and is pumped in accumulator tank by the thermoelectricity remained in transmission pipeline, terminates hot water output.
The liquid supply that Fig. 6 provides for the present embodiment arranges the control logical schematic accurately going out warm water, and with reference to shown in Fig. 6, the detailed process that the central controller controls liquid tap in the present embodiment goes out warm water is as follows:
S610, when receiving out warm water instruction, it is judged that the duty of liquid supply apparatus, if liquid supply apparatus is in water outlet or goes out milk state or be in cleaning state, then performs step S621, otherwise performs step S622.
S621, does not perform out warm water instruction, and to the reason that user feedback does not perform.If liquid supply apparatus is currently at water outlet or goes out milk state or be in cleaning state, then just busy to user feedback equipment；If liquid supply apparatus cannot perform out warm water instruction reasons such as () instruction that central controller receives are imperfect, then make mistakes to user feedback instruction.
S622, controls cold water inlet road and hot water inlet pipe road starts to pump into a certain amount of cold water and hot water to liquid tap.
In this step, cold water inlet road is identical with the mode being initially supplied cold water and hot water in Fig. 4 and Fig. 5 to the control mode of liquid tap pump water with hot water inlet pipe road, does not repeat them here.
It should be noted that, controlling cold water inlet road and hot water inlet pipe road to before liquid tap pump water, central controller in the present embodiment needs the temperature according to the required warm water of instruction in the control instruction received, pump water speed and the pump water yield of the second electric pump in the first electric pump and hot water inlet pipe road in cold water inlet road are set, to reach required water temperature.
S630, it may be judged whether complete quantitative-outlet, if completing quantitative-outlet, then performing step S640, otherwise performing step S622, continue to pump into warm water to liquid tap.
S640, controls cold water inlet road and hot water inlet pipe road and suspends to liquid tap pump water.
In this step, cold water inlet road suspends to the control mode of liquid tap pump water identical with the mode suspending supply cold water and hot water in Fig. 4 and Fig. 5 with hot water inlet pipe road, does not repeat them here.
S650, it is judged that whether current cup number is last cup, if last cup, then performs step S660, otherwise performs step S622.
S660, opens the 3rd electric pump and the 3rd electrical valve, and controls the 3rd electric pump and rotate backward, and is pumped in accumulator tank by the thermoelectricity remained in transmission pipeline, terminates warm water output.
The liquid supply that Fig. 7 provides for the present embodiment arranges the control logical schematic accurately going out milk, and with reference to shown in Fig. 7, the detailed process that the central controller controls liquid tap in the present embodiment goes out milk is as follows:
S710, when receiving out milk instruction, it is judged that the duty of liquid supply apparatus, if liquid supply apparatus is in water outlet or goes out milk state or be in cleaning state, then performs step S721, otherwise performs step S722.
S721, does not perform out milk instruction, and to the reason that user feedback does not perform.If liquid supply apparatus is currently at water outlet or goes out milk state or be in cleaning state, then just busy to user feedback equipment；If liquid supply apparatus cannot perform out milk instruction reasons such as () instruction that central controller receives are imperfect, then make mistakes to user feedback instruction.
S722, opens the 3rd electrical valve and the 3rd electric pump, starts to pump into milk to liquid tap.
S730, it is judged that deposit milk amount in milk tank, in milk tank, milk is all exhausted, then perform step S741, otherwise performs step S742.Whether the milk in milk tank exhausts
S741, is switched to another milk tank and continues to pump into milk to liquid tap, and perform step S742.
S742, it may be judged whether complete to quantify milk, if completing to quantify milk, then performing step S750, otherwise performing step S722, continue to pump into milk to liquid tap.
S750, closes the 3rd electric pump and the 3rd electrical valve, suspends and pumps into milk to liquid tap.
S760, it is judged that whether current cup number is last cup, if last cup, then performs step S770, otherwise performs step S722, open the 3rd electrical valve and the 3rd electric pump, continue to pump into milk to liquid tap.
S770, controls the 3rd electric pump and rotates backward, and will remain in the accumulator tank that milk is recovered in milk conduit transfer tube.
S780, opens the first electric pump and the first electrical valve, with the transfer tube in cold water wash milk conduit.
In step S780, the present embodiment is preferably used cold water wash milk conduit.It is of course also possible to utilize hot water or warm water that milk conduit is carried out, cleaning method as above, does not repeat them here.
By upper, liquid supply apparatus in the present embodiment has several functions effect, as can weight feed cold water, warm water, hot water and milk, can also after supply every time, the water remained in automatic withdrawal liquid pipeline or milk, and the pipeline cleaning of liquid supply apparatus is set different cleaning program, to meet the various application scenarios cleaning standard to liquid supply apparatus.
It should be noted that owing to the output of inlet channel is had strict demand by the liquid supply apparatus in the present embodiment, to realize the accurate control to water temperature.Therefore, the present embodiment arranges the first electric pump and the second electric pump is wriggling electric pump, and the 3rd electric pump is gear electric pump.In order to ensure the smooth and easy and mild of current in inlet channel, the cold water inlet road of the present embodiment is provided with air bag in the position near the first electric pump, with the stream impulse that suppression is caused by wriggling electric pump；The hot water inlet pipe road of the present embodiment is provided with air bag in the position near the second electric pump, with the stream impulse that suppression is caused by wriggling electric pump.
For avoiding being formed between cold water inlet road and hot water inlet pipe road backflow, the position that the shared outlet pipe of the present embodiment crosses in cold water inlet road and hot water inlet pipe road is provided with check valve, when first electrical valve and the second electrical valve are all opened, cold water inlet road will not by cold water delivery to hot water inlet pipe road, and hot water inlet pipe road is without by hot water delivery to cold water inlet road.And in order to avoid forming backflow between beverage hutch (container for storing milk) and accumulator tank, the transfer tube between the 3rd electric pump and the beverage hutch of the present embodiment is provided with check valve, and the transfer tube between the 3rd electric pump and accumulator tank is provided with check valve.
Need further exist for illustrate be, in order to obtain water temperature and hydraulic pressure in inlet channel, the cold water inlet road of the present embodiment is at outlet side first temperature sensor of storage tank and the first pressure transducer, outlet side the second temperature sensor and second pressure transducer of hot tank is being added in hot water inlet pipe road, and the first temperature sensor, the first pressure transducer, the second temperature sensor and the second pressure transducer are electrically connected central controller, make central controller receive said temperature sensor and the data of pressure transducer transmission.
After coordinating liquid supply to be arranged on the output of each liquid, the liquid remained in fluid pipeline is recycled in accumulator tank automatically, liquid outlet on the liquid tap of the present embodiment is provided with elastic component, when the hydraulic pressure of liquid outlet is less than setting pressure, this elastic component covers and blocks liquid outlet, it is to avoid liquid flows out from this liquid outlet；When the hydraulic pressure of liquid outlet is more than or equal to setting pressure, under hydraulic pressure effect, this elastic component is compressed, and this liquid outlet turns on extraneous, and liquid flows out smoothly from this liquid outlet.
In order to make the liquid tap in the present embodiment can coordinate the cup of various model, the liquid outlet on liquid tap in the present embodiment is scalable, to regulate the distance between the cup of liquid outlet and access liquid, as the liquid outlet of liquid tap can be made to exceed cup along 2 centimetres, it is to avoid in liquid output procedure, liquid spills cup.
In sum, the invention discloses a kind of liquid supply apparatus, by arranging liquid tap, central controller and fluid pipeline, utilize fluid pipeline connection liquid supply source and liquid tap, fluid pipeline arranges electric pump and electrical valve, realizes automatically controlling liquid supply by the duty of central controller controls electric pump and electrical valve.Compared to prior art, the liquid supply apparatus of the present invention not only can realize quantitative liquid output, residual liquid reclaims automatically, the Multifunctional effect such as cleaning automatically, can also coordinate with the mobile terminal that controls, realizing the noncontact of liquid supply apparatus, distant control, control mode is more convenient flexibly.
For the ease of knowing the technical scheme of the description embodiment of the present invention, in inventive embodiment, have employed the printed words such as " first ", " second " function is made a distinction with the essentially identical identical entry of effect or similar item, it will be appreciated by those skilled in the art that quantity and execution order are not defined by the printed words such as " first ", " second ".
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All make within the spirit and principles in the present invention any amendment, equivalent replacement, improvement etc., be all contained in protection scope of the present invention.
Claims (10)
1. a liquid supply apparatus, it is characterised in that this equipment includes: liquid tap, central controller and fluid pipeline；
Described liquid tap includes: main part and the support for supportive body part, described main part is provided with liquid outlet, and described support is provided with the conduit turned on described liquid outlet；
Described fluid pipeline includes: transfer tube, electric pump and electrical valve；The transfer tube of described fluid pipeline is connected to the conduit on liquid tap support, conducting supply source and liquid tap；Described electric pump and described electrical valve are arranged on described transfer tube, and electric pump provides the power of liquid transmission for fluid pipeline, and electrical valve is as the switch of fluid pipeline；Wherein said electric pump and described electrical valve electrically connect described central controller；
Described central controller controls electric pump and the electrical valve of described fluid pipeline according to user instruction, it is achieved the output of liquid or the output of closing liquid.
2. liquid supply apparatus according to claim 1, it is characterized in that, described electric pump includes metering module, when described electric pump pumps into the liquid of set amount to described liquid tap, described metering module closes described electric pump, it is achieved the accurate control to liquid output amount；
And/or, this liquid supply apparatus also includes the saucer with LOAD CELLS, and described LOAD CELLS electrically connects described central controller；
In liquid output procedure, the weight sensed is sent to described central controller by described LOAD CELLS, when reaching setting weight, the duty of electric pump and described electrical valve described in described central controller controls, it is achieved the accurate control to liquid output amount.
3. liquid supply apparatus according to claim 1, it is characterised in that described fluid pipeline includes inlet channel and/or enters beverage pipeline, and the conduit on described support includes water conduit and/or beverage conduit；
Described inlet channel includes: cold water inlet road, hot water inlet pipe road and shared outlet pipe；
Described cold water inlet road includes water storage device, and along water storage device to the transmission direction of liquid tap, setting gradually described electric pump on the transfer tube in described cold water inlet road be the first electric pump, described electrical valve is the first electrical valve；
Described hot water inlet pipe road includes heater, and along heater to the transmission direction of liquid tap, arranging described electric pump on the transfer tube in described hot water inlet pipe road be the second electric pump, described electrical valve is the second electrical valve；
The transfer tube in described cold water inlet road and described hot water inlet pipe road is connected to the water conduit on support by described shared outlet pipe；
Described enter beverage pipeline include beverage hutch, along beverage hutch to the transmission direction of liquid tap, described enter beverage pipeline transfer tube on to set gradually described electric pump be the 3rd electric pump, described electrical valve be the 3rd electrical valve.
4. liquid supply apparatus according to claim 3, it is characterised in that described fluid pipeline includes inlet channel and enters beverage pipeline, and this liquid supply apparatus also includes accumulator tank, and the transfer tube of described accumulator tank is connected to the supply source of described 3rd electric pump；
Described central controller is according to the cleaning strategy set, open described first electrical valve, and control described first electric pump and rotate forward, or open described second electrical valve, and control described second electric pump and rotate forward, or open described first electrical valve and described second electrical valve, and control described first electric pump and described second electric pump rotates forward, electricity is pumped in water conduit, and open the 3rd electrical valve according to the cleaning strategy set, and control described 3rd electric pump and rotate backward, water in water conduit is pumped in described accumulator tank via beverage conduit and the transfer tube entering beverage pipeline successively.
5. liquid supply apparatus according to claim 4, it is characterised in that this liquid tap also includes: be arranged on the three-temperature sensor outside shared outlet pipe tube wall；
Described three-temperature sensor senses the water temperature in described shared outlet pipe in real time, and the water temperature sensed is transferred to described central controller in real time, described central controller controls the 3rd electric pump according to the water temperature received and rotates backward, so that the water being unsatisfactory for temperature requirements is pumped in described accumulator tank, until the water temperature that described three-temperature sensor senses meets expectation water temperature, close described 3rd electric pump.
6. liquid supply apparatus according to claim 4, it is characterised in that described hot water inlet pipe road also includes the 4th electrical valve, one end of the 4th electrical valve is connected to the outlet side of the second electrical valve, and the other end is connected to the outlet side of described heater；
During in the hot water inlet pipe road of described liquid supply apparatus without supplying hot water to outlet pipe, described central controller is opened described 4th electrical valve and controls described second electric pump and rotate forward, the transfer tube between heater, the second electric pump and the 4th electrical valve is utilized to surround the internal recycle loop in hot water inlet pipe road, the transfer tube temperature avoiding hot water inlet pipe road is too low, it is ensured that hot water inlet pipe road is the temperature of hot water when proceeding by hot water output.
7. liquid supply apparatus according to claim 4, it is characterised in that the position that described outlet pipe crosses in cold water inlet road and hot water inlet pipe road is provided with check valve, it is to avoid form backflow between cold water inlet road and hot water inlet pipe road；
Transfer tube between described 3rd electric pump and described beverage hutch is provided with check valve, and the transfer tube between described 3rd electric pump and described accumulator tank is provided with check valve, it is to avoid form backflow between beverage hutch and accumulator tank.
8. the liquid supply apparatus according to any one of claim 3 to 7, it is characterised in that described first electric pump and described second electric pump are wriggling electric pump, and described 3rd electric pump is gear electric pump；
Described cold water inlet road is provided with air bag in the position near the first electric pump, with the stream impulse that suppression is caused by wriggling electric pump, it is ensured that in cold water inlet road, current is smooth and easy and mild；
Described hot water inlet pipe road is provided with air bag in the position near the second electric pump, with the stream impulse that suppression is caused by wriggling electric pump, it is ensured that in hot water inlet pipe road, current is smooth and easy and mild.
9. liquid supply apparatus according to claim 8, it is characterised in that the liquid outlet on described liquid tap is provided with elastic component；
When the hydraulic pressure of liquid outlet is less than setting pressure, described elastic component covers and blocks described liquid outlet, it is to avoid liquid flows out from this liquid outlet；When the hydraulic pressure of liquid outlet is more than or equal to setting pressure, under hydraulic pressure effect, described elastic component is compressed, and this liquid outlet turns on extraneous, and liquid flows out smoothly from this liquid outlet.
10. liquid supply apparatus according to claim 8, it is characterised in that the liquid outlet on described liquid tap is scalable, to regulate the distance between the cup of liquid outlet and access liquid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184648.8A CN105736946B (en) | 2016-03-28 | 2016-03-28 | A kind of liquid supply apparatus |
| PCT/CN2017/077327 WO2017167057A1 (en) | 2016-03-28 | 2017-03-20 | Liquid supply system and device, communication method and apparatus therefor, control method and apparatus therefor |
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|---|---|---|---|
| CN201610184648.8A CN105736946B (en) | 2016-03-28 | 2016-03-28 | A kind of liquid supply apparatus |
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| CN105736946B CN105736946B (en) | 2019-01-18 |
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