CN210954660U - Novel water changer - Google Patents

Abstract

A novel water changer comprises a controller, a water inlet assembly and a water discharge assembly, wherein the water inlet assembly and the water discharge assembly are respectively and electrically connected with the controller, and the controller is electrically connected with a power supply; the water inlet assembly comprises a water inlet pipe, a water inlet electromagnetic valve, a water inlet pump and a water inlet flow meter, wherein one end of the water inlet pipe is connected with the container, and the water inlet pipe is also connected with the water inlet electromagnetic valve, the water inlet pump and the water inlet flow meter; the drainage component comprises a drainage pipe, a drainage flowmeter, a drainage pump and a drainage electromagnetic valve, wherein one end of the drainage pipe is connected with the container, and the drainage pipe is also connected with the drainage flowmeter, the drainage pump and the drainage electromagnetic valve; the outer side wall of the container is also provided with an integrated temperature liquid level sensor; the control ends of the drainage electromagnetic valve, the drainage pump, the drainage flowmeter, the water inlet electromagnetic valve, the water inlet pump, the water inlet flowmeter and the temperature liquid level sensor are respectively electrically connected with the controller. The beneficial effects of the utility model reside in that: ensuring that the water level, temperature and cleanliness of the water in the container are within the expected range of the user.

Description

Novel water changer

Technical Field

The utility model relates to a trade the water installation, especially relate to a novel trade hydrophone.

Background

Current water exchanger all has timing function usually, carries out drainage and intaking according to the setting of timer, can not be nimble carry out drainage and intaking according to water level, temperature in the container, the condition that the water in the container can not satisfy user's user demand can appear when using, and current water exchanger installation is comparatively complicated.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides a novel water changer, which can automatically control the water discharge or water intake of the water changer through external equipment or an internal sensor, and ensure that the water level, the water temperature and the water cleanliness in a container are in the expected range of a user; meanwhile, all modules are highly integrated, and corresponding water feeding, supplementing and changing operations can be carried out only by connecting the water changing device and the container through a water pipe.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a novel water changer comprises a controller, a water inlet assembly and a water drainage assembly, wherein the water inlet assembly and the water drainage assembly are respectively and electrically connected with the controller, and the controller is electrically connected with a power supply; the water inlet assembly comprises a water inlet pipe, a water inlet electromagnetic valve, a water inlet pump and a water inlet flowmeter, one end of the water inlet pipe is connected with a water source, the other end of the water inlet pipe is connected with the container, and the water inlet pipe is also connected with the water inlet electromagnetic valve, the water inlet pump and the water inlet flowmeter; the drainage assembly comprises a drainage pipe, a drainage flowmeter, a drainage pump and a drainage electromagnetic valve, one end of the drainage pipe is connected with the drainage pool, the other end of the drainage pipe is connected with the container, and the drainage pipe is also connected with the drainage flowmeter, the drainage pump and the drainage electromagnetic valve; the outer side wall of the container is also provided with an integrated temperature liquid level sensor, and the temperature liquid level sensor is used for measuring the liquid level height and the temperature value of liquid in the container; the control ends of the drainage electromagnetic valve, the drainage pump, the drainage flowmeter, the water inlet electromagnetic valve, the water inlet pump, the water inlet flowmeter and the temperature liquid level sensor are respectively and electrically connected with the controller; the controller integration has communication module, communication module is used for with the external equipment communication, if with the cell-phone communication after, accessible cell-phone control controller work, the controller is electric connection display still, be equipped with on the display with controller electric connection's the button of intaking and drainage button, through pressing the start-up of the steerable pumping of button and drainage button of intaking, the display can also show information such as the volume of drinking water, displacement, temperature value, liquid level height, time.

Preferably, the temperature liquid level sensor comprises a PCB, and an upper capacitor electrode, a lower capacitor electrode, a temperature sensor, an elastic mechanical switch and an induction chip which are mounted on the PCB, wherein the upper capacitor electrode and the lower capacitor electrode are respectively mounted on the upper side and the lower side of the PCB, the control ends of the upper capacitor electrode, the lower capacitor electrode and the temperature sensor are respectively electrically connected with the control end of the induction chip, one contact of the elastic mechanical switch is electrically connected with the control end of the controller, the other contact of the elastic mechanical switch is electrically connected with the control end of the induction chip, the elastic mechanical switch is used for detecting whether the PCB is fixedly mounted on the outer side wall of the container, the temperature sensor detects the temperature of the liquid in the container by detecting the temperature of the container wall, and the upper capacitor electrode and the lower capacitor electrode are located between the upper capacitor electrode and the lower capacitor electrode through the liquid level, And the upper state and the lower state are changed, so that the capacitance value of the upper capacitance electrode and the capacitance value of the lower capacitance electrode are changed, and the liquid level height in the container is detected.

Preferably, the controller is also electrically connected with a buzzer, and the buzzer is used for giving an alarm when the liquid level and the temperature exceed preset values.

Preferably, the inlet tube with the port of drain pipe respectively with water inlet and the outlet connection that is equipped with on the container, the water inlet with the terminal surface of advancing water piping connection the outlet with the terminal surface of drain pipe connection all is equipped with rubber seal, rubber seal is used for preventing that inlet tube and drain pipe and volume are connected's terminal surface from taking place to leak.

Preferably, the communication module is a wireless WIFI module.

Preferably, the power supply electrically connected with the controller is a battery or a commercial power.

The beneficial effects of the utility model reside in that: the water discharge or inlet of the water exchanger can be automatically controlled through external equipment or an internal sensor, and the water level, the water temperature and the water cleanliness in the container are ensured to be in the expected range of a user; meanwhile, all modules are highly integrated, and corresponding water feeding, supplementing and changing operations can be carried out only by connecting the water changing device and the container through a water pipe.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the second embodiment of the present invention.

Fig. 3 is a schematic structural view of a temperature liquid level sensor according to an embodiment of the present invention.

Fig. 4 is a schematic frame diagram of an embodiment of the present invention.

Fig. 5 is a schematic diagram of a controller circuit according to the present invention.

Fig. 6 is the utility model discloses WIFI module circuit schematic diagram.

Fig. 7 is a schematic diagram of the remote control circuit of the present invention.

Fig. 8 is a schematic diagram of the electromagnetic valve circuit of the present invention.

Fig. 9 is a schematic diagram of the water flow meter circuit of the present invention.

Fig. 10 is a schematic diagram of the temperature liquid level sensor circuit of the present invention.

Fig. 11 is a schematic diagram of a circuit of a display according to the present invention.

Fig. 12 is a schematic diagram of the buzzer circuit of the present invention.

Fig. 13 is a schematic diagram of the power supply circuit of the present invention.

Fig. 14 is a schematic diagram of the clock circuit of the present invention.

In the figure: 1-a water drainage pipe; 2-a drainage flowmeter; 3, draining the pump; 4-a water discharge electromagnetic valve; 5-water inlet pipe; 6-water inlet electromagnetic valve; 7-a water inlet pump; 8-a water inlet flow meter; 9-a controller; 10-a display; 11-temperature liquid level sensor; 111-a PCB board; 112-sticky glue paste; 113-upper capacitive electrode; 114-a spring mechanical switch; 115-a temperature sensor; 116-a sensing chip; 117-lower capacitive electrode; 12-a container; 13-branch solenoid valve.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1, the novel water changer comprises a controller 9, a water inlet assembly and a water discharge assembly, wherein the water inlet assembly and the water discharge assembly are respectively electrically connected with the controller 9, and the controller 9 is electrically connected with a power supply; the water inlet assembly comprises a water inlet pipe 5, a water inlet electromagnetic valve 6, a water inlet pump 7 and a water inlet flow meter 8, one end of the water inlet pipe 5 is connected with a water source, the other end of the water inlet pipe is connected with a container 12, and the water inlet pipe 5 is also connected with the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8; the drainage assembly comprises a drainage pipe 1, a drainage flow meter 2, a drainage pump 3 and a drainage electromagnetic valve 4, one end of the drainage pipe 1 is connected with a drainage pool, the other end of the drainage pipe is connected with a container 12, and the drainage pipe 1 is further connected with the drainage flow meter 2, the drainage pump 3 and the drainage electromagnetic valve 4; the outer side wall of the container 12 is also provided with an integrated temperature liquid level sensor 11, and the temperature liquid level sensor 11 is used for measuring the liquid level height and the temperature value of liquid in the container 12; the control ends of the drainage electromagnetic valve 4, the drainage pump 3, the drainage flowmeter 2, the water inlet electromagnetic valve 6, the water inlet pump 7, the water inlet flowmeter 8 and the temperature liquid level sensor 11 are respectively and electrically connected with the controller 9; controller 9 is integrated with communication module, communication module is used for with the external equipment communication, if with the cell-phone communication after, accessible cell-phone control controller 9 work, controller 9 is electric connection display 10 still, be equipped with on the display 10 with 9 electric connection's of controller intaking button and drainage button, through pressing the start-up of the steerable pumping and drainage of button that intakes, display 10 can also show information such as pumping volume, displacement, temperature value, liquid level height, time.

Above, the temperature liquid level sensor 11 includes a PCB 111, and an upper capacitor electrode 113, a lower capacitor electrode 117, a temperature sensor 115, an elastic mechanical switch 114 and an induction chip 116 mounted on the PCB 111, wherein the upper capacitor electrode 113 and the lower capacitor electrode 117 are respectively mounted on the upper and lower sides of the PCB 111, control ends of the upper capacitor electrode 113, the lower capacitor electrode 117 and the temperature sensor 115 are respectively electrically connected to a control end of the induction chip 116, one contact of the elastic mechanical switch 114 is electrically connected to the control end of the controller 9, the other contact is electrically connected to the control end of the induction chip 116, the elastic mechanical switch 114 is used to detect whether the PCB 111 is fixedly mounted on an outer sidewall of the container 12, the temperature sensor 115 detects a liquid temperature in the container by detecting a temperature of a container wall, and the upper capacitor electrode 113 and the lower capacitor electrode 117 are located between the upper capacitor electrode 113 and the lower capacitor electrode 117 by a liquid level, The three states of the upper and the lower, thereby changing the capacitance value of the upper capacitance electrode 113 and the lower capacitance electrode 117, and further detecting the liquid level in the container.

When the liquid level is higher than the upper capacitor electrode 113 or lower than the lower capacitor electrode 117, the capacitance values of the two capacitor electrodes exceed the limited range, and the controller can judge that the liquid level is in an abnormal state;

above-mentioned, controller 9 is electric connection bee calling organ still, bee calling organ is used for reporting to the police after liquid level, temperature surpass the default.

Above-mentioned, inlet tube 5 with the port of drain pipe 1 respectively with water inlet and the outlet connection that is equipped with on the container 12, the water inlet with the terminal surface that inlet tube 5 is connected the outlet with the terminal surface that drain pipe 1 is connected all is equipped with rubber seal, rubber seal is used for preventing that inlet tube 5 and drain pipe 1 from taking place to leak with the terminal surface that the volume is connected.

The water outlet of the container 12 is arranged at the bottom of the container 12, and the water inlet is arranged at the top of the container 12.

The power source electrically connected to the controller 9 is a battery or a commercial power.

Above-mentioned, communication module is wireless WIFI module.

When the utility model is used in practice, the controller 9 and the buzzer can be arranged on the back of the display 10 or inside the display 10, which is convenient for wire arrangement and reduces the volume of the device;

the periphery of a PCB (printed circuit board) 111 of the temperature liquid level sensor is provided with an adhesive sticker 112, the temperature liquid level sensor can be installed on the outer wall of a container by using the adhesive sticker 112, an upper capacitor electrode 113 and a lower capacitor electrode 117 on the PCB 111 are located at proper heights, after the PCB 111 is fixedly installed on the outer wall of the container, an elastic mechanical switch 114 is pressed down, two contacts of the elastic mechanical switch 114 are contacted, an induction chip 116 is electrically connected with a controller through the elastic mechanical switch 114 to start working, and at the moment, the temperature sensor 115, the upper capacitor electrode 113 and the lower capacitor electrode 117 can be tightly attached to the outer wall of the container to normally detect the temperature and the water level height, so that the error detection of the temperature and the water level height; when the PCB 111 is loosened or falls off, the contact of the elastic mechanical switch 114 is separated, the induction chip 116 is disconnected from the electric connection with the controller, the inductor cannot receive the signal of the induction chip 116 at the moment, the controller controls the buzzer to give an alarm, and a user can stick and fix the PCB 111 on the outer wall of the container again after finding so that the temperature liquid level sensor works normally;

when drainage is needed, a drainage key on a display 10 is pressed, a controller 9 controls a drainage electromagnetic valve 4, a drainage pump 3 and a drainage flow meter 2 to start working, a drainage pipe 1 draws water out of a container 12, the drainage flow meter 2 simultaneously detects drainage quantity, the drainage quantity information is fed back to the controller 9, the display 10 displays the drainage quantity, when a user observes that the drainage quantity reaches a preset value, the drainage key is pressed again, and the controller 9 controls the drainage electromagnetic valve 4, the drainage pump 3 and the drainage flow meter 2 to stop to finish drainage;

when in drainage, if the position of the container 12 is higher than that of the water exchanger, the drainage pump 3 can be omitted, the drainage electromagnetic valve 4 is opened, then the water is automatically drained by utilizing the gravity of the water flow, and the water is drained through the siphon effect;

when water needs to be fed, a water inlet key on a display 10 is pressed, the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8 are controlled and controlled to start working, the water inlet pipe 5 extracts water from a water source into a container 12, the water inlet flow meter 8 simultaneously detects water inflow, water inflow information is fed back to a controller 9, the water inflow is displayed by the display 10, when a user observes that the water inflow reaches a preset value, the water inlet key is pressed again, the controller 9 controls the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8 to stop, and water feeding is completed;

when water is fed, if the water source connected with one end of the water inlet pipe has water pressure, if the connected water source is a tap water faucet, the water inlet pump 7 can be omitted, and after the water inlet electromagnetic valve 6 is opened, the water is conveyed into the container 12 through the water inlet pipe 5 by using the pressure of the water source;

when water needs to be changed, the water discharging button can be pressed first, after the water in the container 12 is emptied, the water inlet button is pressed, when the specified water pumping amount is reached, water pumping is stopped, and water is changed after the water pumping is finished;

when water is required to be changed, if the liquid level height in the container 12 is kept to be approximately consistent in the water changing process, the drain button and the water inlet button can be pressed down simultaneously, water draining and water inlet are performed simultaneously, at this time, if the liquid level height is between the upper capacitor electrode 113 and the lower capacitor electrode 117 of the temperature liquid level sensor 11, the capacitance values of the two capacitor electrodes are in a normal range, the liquid level height is in a normal state, if the liquid level height is lower than the lower capacitor electrode 117, the capacitance values of the two upper capacitor electrodes 113 and the lower capacitor electrode 117 are both smaller than the capacitance value in the normal range, the temperature liquid level sensor 11 feeds back abnormal capacitance value information to the controller 9, the buzzer alarms, the controller 9 closes the drain electromagnetic valve 4, the drain pump 3 and the drain flowmeter 2, and when the liquid level height is restored to be between the two capacitor electrodes, the controller 9 opens the drain electromagnetic valve 4, the drain electromagnetic valve, A drain pump 3 and a drain flowmeter 2; if the liquid level is higher than the upper capacitor electrode 113, the capacitance values of the two upper capacitor electrodes 113 and the lower capacitor electrode 117 are both larger than the capacitance value in the normal range, the temperature liquid level sensor 11 feeds back the abnormal capacitance value information to the controller 9, the buzzer gives an alarm, the controller 9 closes the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8, and when the liquid level is restored to a position between the two capacitor electrodes, the controller 9 opens the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8 again; when a certain time is reached, the water in the container 12 is completely replaced, and then the water discharging button and the water inlet button are pressed again to stop water replacement. The liquid level height can be always kept generally consistent in the water changing process by utilizing the temperature liquid level sensor 11 and the controller 9;

when water needs to be changed and the liquid level heights are kept consistent, a timer can be electrically connected to the controller 9, and by setting the time of the timer, water drainage and water inlet are stopped after timing is finished, so that water changing is finished;

the temperature liquid level sensor 11 detects the temperature of the container wall to detect the water temperature in the container 12, the temperature liquid level sensor 11 feeds the information back to the controller 9 after acquiring the water temperature information, the display 10 displays the water temperature, when the water temperature is higher than a preset temperature value in the controller 9, the buzzer gives an alarm, the controller 9 controls the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8 to start working, cold water is pumped into the container 12, when the temperature liquid level sensor 11 detects that the water temperature is restored to the preset value, the information is fed back to the controller 9, the controller 9 closes the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8, and the regulation and control of the water temperature in the container 12 are completed;

utilize integrated WIFI module on the controller 9, still can let 9 long-range and cell-phone end connections of controller, cell-phone end accessible APP software realizes the operation such as intaking, drainage, trade water, accuse temperature of the water exchanger.

The temperature sensor 115 and the elastic mechanical switch 114 are prior art, and therefore the present invention is not described in detail.

Example two:

the second embodiment is obtained on the basis of the first embodiment, as shown in fig. 2, only one pipeline for communicating the container 12 with the water inlet electromagnetic valve 6, the water inlet pump 7, the water inlet flow meter 8, the water discharge electromagnetic valve 4, the water discharge pump 3 and the water discharge flow meter 2 can be arranged, a branch electromagnetic valve 14 is arranged on a branch of the pipeline, when water discharge is needed, the branch electromagnetic valve 14 is closed, and the water discharge electromagnetic valve 4, the water discharge pump 3 and the water discharge flow meter 2 are opened; when water needs to be fed, the branch electromagnetic valve 14 is opened, and the water inlet electromagnetic valve 6, the water inlet pump 7 and the water inlet flow meter 8 are opened.

After only using a pipeline, make the pipeline more arrange succinctly, it is more convenient to install, avoids appearing the crossed condition of pipeline, nevertheless has the water changing in-process and has the unable liquid level height scheduling problem that keeps unchangeable.

The beneficial effects of the utility model reside in that: the water discharge or inflow of the water exchanger can be automatically controlled through external equipment or an internal sensor, and the water level, the water temperature and the water cleanliness in the container 12 are ensured to be within the expected range of a user; meanwhile, all modules are highly integrated, and corresponding water feeding, supplementing and changing operations can be carried out only by connecting the water changing device and the container through a water pipe.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims (6)

1. The novel water changer is characterized by comprising a controller, a water inlet assembly and a water drainage assembly, wherein the water inlet assembly and the water drainage assembly are respectively and electrically connected with the controller; the water inlet assembly comprises a water inlet pipe, a water inlet electromagnetic valve, a water inlet pump and a water inlet flowmeter, one end of the water inlet pipe is connected with a water source, the other end of the water inlet pipe is connected with the container, and the water inlet pipe is also connected with the water inlet electromagnetic valve, the water inlet pump and the water inlet flowmeter; the drainage assembly comprises a drainage pipe, a drainage flowmeter, a drainage pump and a drainage electromagnetic valve, one end of the drainage pipe is connected with the drainage pool, the other end of the drainage pipe is connected with the container, and the drainage pipe is also connected with the drainage flowmeter, the drainage pump and the drainage electromagnetic valve; the outer side wall of the container is also provided with an integrated temperature liquid level sensor; the control ends of the drainage electromagnetic valve, the drainage pump, the drainage flowmeter, the water inlet electromagnetic valve, the water inlet pump, the water inlet flowmeter and the temperature liquid level sensor are respectively and electrically connected with the controller; the controller is integrated with a communication module, the communication module is used for communicating with a mobile phone end and controlling the water exchanger to work by utilizing the mobile phone end, the controller is electrically connected with a display, a water inlet key and a water discharge key which are electrically connected with the controller are arranged on the display, and the display is used for controlling the water exchanger to work and displaying water discharge and water pumping information.

2. The novel water changer as claimed in claim 1, wherein the temperature liquid level sensor comprises a PCB board, and an upper capacitance electrode, a lower capacitance electrode, a temperature sensor, a spring mechanical switch and an induction chip which are arranged on the PCB board, the upper capacitor electrode and the lower capacitor electrode are respectively arranged at the upper side and the lower side of the PCB, the control ends of the upper capacitor electrode, the lower capacitor electrode and the temperature sensor are respectively electrically connected with the control end of the induction chip, one contact of the elastic mechanical switch is electrically connected with the control end of the controller, the other contact of the elastic mechanical switch is electrically connected with the control end of the induction chip, the elastic mechanical switch is used for detecting whether the PCB is fixedly arranged on the outer side wall of the container or not, the temperature sensor detects the temperature of the liquid in the container by detecting the temperature of the wall of the container, and the upper capacitor electrode and the lower capacitor electrode further detect the liquid level height in the container according to the capacitance value.

3. The novel water changer as claimed in claim 1, wherein the ports of the water inlet pipe and the water outlet pipe are respectively connected with a water inlet and a water outlet arranged on the container, and rubber sealing rings are arranged on the end surface of the water inlet connected with the water inlet pipe and the end surface of the water outlet connected with the water outlet pipe.

4. The novel water changer of claim 1, wherein the communication module is a WIFI wireless module.

5. The novel water changer of claim 1, wherein the controller is further electrically connected to a buzzer.

6. The novel water changer as claimed in claim 1 or 5, wherein the power source electrically connected with the controller is a battery or commercial power.

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