CN209759149U

CN209759149U - Water purification system and equipment for connecting pipeline machine and water purifier

Info

Publication number: CN209759149U
Application number: CN201920156888.6U
Authority: CN
Inventors: 杨浩; 韩升学; 官阔荣
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-12-10
Anticipated expiration: 2029-01-29

Abstract

The utility model provides a device for connecting a pipeline machine and a water purifier and a water purification system comprising the device, wherein the device does not need a high-voltage switch signal, and in the device, a first water outlet is communicated with a water inlet of the pipeline machine; the first water inlet is communicated with a water outlet of the water purifier; the first internal pipeline is connected with the first water inlet and the first water outlet; the water storage container supplies water to the outside through internal pressure, and a water inlet and a water outlet of the water storage container are connected to the first internal pipeline; the sensor senses that water flows in the first internal pipeline and outputs a water supply signal, or stops outputting the water supply signal when sensing that no water flows in the first internal pipeline; the controller outputs a starting signal for enabling the water purifier to supply water according to the water supply signal, or outputs a stopping signal for enabling the water purifier to stop supplying water when the controller does not receive the water supply signal.

Description

Water purification system and equipment for connecting pipeline machine and water purifier

Technical Field

the utility model relates to a water purification system especially relates to the equipment that is used for connecting pipeline machine and purifier among this water purification system.

Background

the signal connection mode of traditional pipeline machine and reverse osmosis membrane purifier is through high-voltage switch signal connection, and its principle is: when the pipeline machine is opened, the pipeline is decompressed, the high-voltage switch is closed, and the reverse osmosis membrane water purifier works; when the pipeline machine is closed, the booster pump of the reverse osmosis membrane water purifier continues to work, the pressure in the pipeline rises gradually, and when the pressure reaches a preset value, the reverse osmosis membrane water purifier stops working after the high-voltage switch is disconnected.

A plurality of reverse osmosis membrane water purifiers with built-in water tanks appear successively in the market at present, and the advantage is that save space, terminal water yield is big, nevertheless because built-in water tank does not bear the pressure basically, so adopt the double pump principle mostly in the market, one is used for preparing straight drinking water for the diaphragm pump, and one is that the brushless pump is used for extracting the straight drinking water of built-in water tank and is sent to the tap. The brushless pump has a large flow rate but a small pressure, and therefore, it is difficult to drive the high-pressure switch to perform an opening and closing operation, which results in a failure to directly connect the water purifier and the line machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect equipment of pipeline machine and purifier, it need not the high-voltage switch signal.

Another object of the utility model is to provide a water purification system, it includes pipeline machine and purifier, and the two adopts aforementioned equipment accessible pipeline directly to link to each other.

The proposal 1 is to provide a device for connecting a pipeline machine and a water purifier, wherein in the device,

The first water outlet is communicated with a water inlet of the pipeline machine;

the first water inlet is communicated with a water outlet of the water purifier;

The first internal pipeline is connected with the first water inlet and the first water outlet;

the water storage container supplies water to the outside through internal pressure, and a water inlet and a water outlet of the water storage container are connected to the first internal pipeline;

The sensor senses that water flows in the first internal pipeline and outputs a water supply signal, or stops outputting the water supply signal when sensing that no water flows in the first internal pipeline; and

The controller outputs a starting signal for enabling the water purifier to supply water according to the water supply signal, or outputs a stopping signal for enabling the water purifier to stop supplying water when the controller does not receive the water supply signal.

in an embodiment of the apparatus, an elastic diaphragm and a compressed gas are arranged inside the water storage container, and the pressure of the compressed gas is transmitted to the water in the water storage container by the elastic diaphragm.

In an embodiment of the apparatus, the sensor is a flow sensing switch arranged between the water inlet and the water outlet of the water storage container to the first water outlet.

In an embodiment of the apparatus, the first internal pipe is provided with a non-return valve between the water inlet and the water outlet of the water storage container to the first water inlet.

In an embodiment of the device, the device further comprises:

The second water outlet is used for being connected with a water outlet terminal;

A second internal pipe connecting the first water inlet and the second water outlet; and

And the water drain valve is arranged on the second internal pipeline and is controlled by the controller.

In an embodiment of the apparatus, the stop signal includes a delay signal, so that the water purifier continues to supply water after receiving the stop signal, and stops supplying water after delaying for a set time.

the scheme 2 is to provide a water purification system, which comprises a water purifier and a pipeline machine and is characterized by further comprising any one of the devices, wherein the water purifier comprises a pure water port, the pure water port is communicated with the first water inlet, and the water inlet of the pipeline machine is communicated with the first water outlet.

In an embodiment of the water purification system, the water purification system further comprises a water outlet terminal, the water outlet terminal is a water outlet unit capable of outputting a signal, and the water outlet terminal is communicated with the pure water port of the water purifier; the device comprises a water outlet terminal interface; through the water outlet terminal interface, the water outlet terminal is in signal connection with the controller, the water outlet terminal outputs a direct drinking water signal, and the controller provides a starting signal so that the water purifier outputs pure water.

in an embodiment of the water purification system, the water purification system further comprises a water outlet terminal, the water purifier further comprises a water purifying port, and the water outlet terminal is communicated with the water purifying port of the water purifier; the device comprises a water outlet terminal interface; through the water outlet terminal interface, the water outlet terminal is in signal connection with the controller, the water outlet terminal outputs a domestic water taking signal, and the controller provides a starting signal so that the water purifier delivers domestic water.

In an embodiment of the water purification system, the water purifier is a reverse osmosis membrane water purifier, and comprises a water tank, a booster pump for producing pure water and a water pump for pumping water in the water tank, and the controller controls the water pump according to a signal output by the sensor.

in the implementation mode of the water purification system, the water tank is provided with a first water level switch corresponding to a low water level and a second water level switch corresponding to the water tank full of water, the water purifier further comprises a water purifier controller, the water purifier controller instructs the booster pump to work according to a signal of the first water level switch to prepare pure water, and instructs the booster pump to stop working according to a signal of the second water level switch.

a control signal is provided to the water purifier through the equipment, and the water purifier supplies water accordingly, so that a high-pressure switch is not required to be arranged on the water outlet side of the water purifier. And the pipeline machine is communicated with the equipment only through the pipeline without signal connection or electric connection, so that the requirement of laying the pipeline machine on the pipeline is reduced, for example, the pipeline is not required to be pre-buried in a building wall in advance, or the pipeline machine can be configured even if the pipeline is not reserved.

Drawings

the above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which:

FIG. 1 is a block diagram of a reverse osmosis membrane water purifier.

Fig. 2 is a block diagram of a water purification system.

Detailed Description

The following discloses many different embodiments or examples for implementing the subject technology described. Specific examples of components and arrangements are described below to simplify the present disclosure, but these are merely examples and do not limit the scope of the invention. For example, if a first feature is formed over or on a second feature described later in the specification, this may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed between the first and second features, such that the first and second features may not be in direct contact. Additionally, reference numerals and/or letters may be repeated among the various examples throughout this disclosure. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. Further, when a first element is described as being coupled or coupled to a second element, the description includes embodiments in which the first and second elements are directly coupled or coupled to each other, as well as embodiments in which one or more additional intervening elements are added to indirectly couple or couple the first and second elements to each other.

As shown in fig. 2, the water purification system includes a water purifier 1, a pipeline machine 2, and a device 3 connecting the water purifier 1 and the pipeline machine 2. The device 3 comprises a first water inlet 31, a first water outlet 321, a first internal conduit 341, a water reservoir 34, a sensor 33 and a controller 37. The first water outlet 321 is used to communicate with the water inlet 221 of the pipeline machine 2. The water purifier 1 obtains raw water from a water path to a water inlet 104 thereof through a tee joint 5. The first water inlet 31 of the device 3 is adapted to communicate with a water outlet of the water purifier 1, and is typically communicated with a pure water outlet of the water purifier 1, and as will be described later, the water purifier 1 has a plurality of water outlets, including a pure water outlet 101, a pure water outlet 102, a waste water outlet 103, and the like. The first internal conduit 341 has a first end 3411 and a second end 3412 connecting the first water inlet 31 and the first water outlet 321. The water storage container 34 supplies water to the outside by internal pressure, and the water inlet/outlet 340 is connected to the first internal pipe 341, and the internal pressure of the water storage container 34 includes, but is not limited to, pressure formed by compressed air, and may also be pressure formed by pushing a movable member, for example. The sensor 33 detects the flow of water in the first internal pipe 341 and outputs a water supply signal. In one embodiment, the water reservoir 34 is capable of transferring pressure from compressed air to the elastic diaphragm and then from the elastic diaphragm to the water stored therein, and the elastic diaphragm is capable of pressing out the water therein without motive force and is reusable. In one embodiment, the elastic membrane is a rubber membrane. An alternative to the sensor 33 is a flow-sensitive switch, with which on the one hand the opening movement of the pipeline 2 can be detected and on the other hand the opening and closing of the pipeline can also be performed, reducing the number of components. The controller 37 includes one or more hardware processors such as one or more combinations of microcontrollers, microprocessors, Reduced Instruction Set Computers (RISC), Application Specific Integrated Circuits (ASIC), Application Specific Integrated Processors (ASIP), Central Processing Units (CPU), Graphics Processing Units (GPU), Physical Processing Units (PPU), microcontroller units, Digital Signal Processors (DSP), Field Programmable Gate Arrays (FPGA), Advanced RISC Machines (ARM), Programmable Logic Devices (PLD), any circuit or processor capable of executing one or more functions, and so forth. The controller 37 is in signal connection with the sensor 33 and outputs a start signal for supplying water to the water purifier 1 according to the water supply signal. The sensor 33 stops outputting the water supply signal when it detects that the first internal pipe 341 is not flowing, and the controller 37 thus outputs a stop signal for stopping the water supply. When a user takes water from the pipeline unit 2, a water path (not shown) inside the pipeline unit 2 is opened, and the pressure is released, so that the water storage container 34 discharges the stored water, the trigger sensor 33 outputs a water supply signal, the controller 37 outputs an opening signal to the water purifier 1, and the water purifier 1 supplies water to the first internal pipeline 341. A control signal is provided to the water purifier 1 through the equipment 3, and the water purifier 1 supplies water according to the control signal, so that a high-pressure switch is not required to be arranged on the water outlet side of the water purifier 1. Normally, the device 3 is installed adjacent to the water purifier 1, for example, under the top of the kitchen of the user, and the installation position of the pipeline machine 2 is flexibly selected, for example, in the living room. The device 3 allows the connection between the pipeline machine 2 and the water purifier 1. Moreover, the pipeline machine 2 and the equipment 3 are communicated only through the pipeline 21, and signal connection or electric connection is not needed, so that the requirement of line laying when the pipeline machine 2 is installed can be reduced, for example, the pipeline does not need to be pre-buried in a building wall in advance, or the pipeline machine 2 can be configured even if the pipeline is not reserved.

when the pipeline machine 2 stops discharging water, the water path inside the pipeline machine 2 is closed, the sensor 33 detects that no water flows in the first internal pipeline 341, and therefore stops outputting the water supply signal, and the controller 37 accordingly outputs a stop signal for stopping the water supply of the water purifier 1, wherein the stop signal may be a delay signal, for example, after the water purifier 1 receives the stop signal, the water supply is continued until 10 seconds later, so that the water in the water storage container 34 is filled again. When the pipeline machine 2 is turned on again, the water storage tank 34 operates again in the manner described above. A check valve 35 is further disposed between the water storage container 34 and the first water inlet 31, so as to prevent water in the water storage container 34 from flowing to the first water inlet 31 instead of flowing to the pipeline machine 2 in an unexpected situation.

one embodiment of a water purification machine 1 is shown in fig. 1, which comprises pre-cartridges 13, 14, a booster pump 16, a reverse osmosis membrane cartridge 17, a water tank 18, a suction pump 19 and a water discharge solenoid valve 153. Tap water passes through the three-way ball valve 11 and is sequentially filtered by the pre-filter elements 13 and 14, the pre-filter elements 13 and 14 can be PP cotton filter elements or activated carbon filter elements and are configured into two stages according to a rough filtering mode and a fine filtering mode, a water path at the downstream side of the pre-filter elements 13 and 14 is divided into two paths, one path is connected to the water purifying port 102 shown in figure 2 through the water discharging electromagnetic valve 152, and the other path is connected to the booster pump 16 through the water inlet electromagnetic valve 151. The domestic water of the user is taken through the water purifying port 102. The booster pump 16 is connected with the water inlet of the reverse osmosis filter element 17, the pure water port of the reverse osmosis filter element 17 is communicated with the water tank 18, and a check valve 154 can be arranged on a pipeline communicated with the water tank 18 to prevent the water in the water tank 18 from flowing backwards. In one embodiment, the water purifier 1 is configured with a controller not shown in the figure, and a water level sensor is arranged in the water tank 18, one embodiment of the water level sensor is a float switch, a first water level switch is arranged corresponding to a low water level, and a second water level switch is arranged corresponding to a full water level of the water tank, when the water level of the water tank is low, the controller of the water purifier 1 instructs the water purifier 1 to start to work according to a signal of the first water level switch, namely the water inlet electromagnetic valve 151 is opened, the booster pump 16 is opened, water production is started, and when the water tank is full, the controller of the water purifier 1 instructs the water purifier to stop according to a signal of the second water level switch, namely the booster pump 1 stops working, and the. The waste port of the reverse osmosis cartridge 17 is connected to the waste port 103 in fig. 2 via a waste valve 155. The water outlet of the water tank 18 is pumped by a water pump 19, and a water discharge solenoid valve 153 is further provided on the downstream side of the water pump 19. In some optional embodiments, the raw water TDS probe 121 is disposed on the upstream side of the pre-filter element 13, 14, and the pure water TDS probe 122 is disposed on the downstream side of the pure water port of the reverse osmosis membrane filter element 17, so that the water purifying effect of the water purifier 1 can be intuitively perceived by displaying the difference between the values of the TDS probes 121, 122 at two positions.

As shown in fig. 2, the apparatus 3 further comprises a second water outlet 322, a second internal pipe 342, the second internal pipe 342 having a third end 3421 and a fourth end 3422, the second internal pipe 342 connecting the first water inlet 31 and the second water outlet 322, the end point between the first internal pipe 341 and the second internal pipe 342 being substantially arranged at the first water inlet 31. The second internal pipe 342 is also provided with a water drain valve 36, and the water drain valve 36 is in signal connection with the controller 37. When the water purifier 1 is integrated into the system shown in fig. 2, the water discharge valve 36 in fig. 2 and the water discharge solenoid valve 153 in fig. 1 can be combined into one solenoid valve. The second internal pipe 342 is arranged in the device 3, so that the connection mode between the water purifier 1 and the water outlet terminal 4 can be simplified.

the water outlet terminal 4 is a water outlet unit capable of outputting a signal, and in one embodiment, it is an intelligent faucet, which can receive an input from a user and output a corresponding signal, for example, a domestic water taking signal is output according to a demand of the user for obtaining domestic water. Accordingly, the device 3 has a water outlet terminal interface 38. Through the outlet terminal interface 38, the outlet terminal 4 is in signal connection with the controller 37, after the outlet terminal 4 outputs the domestic water taking signal, the controller 37 provides an opening signal accordingly, so that the water purifier 1 outputs the domestic water, for example, in combination with fig. 1, the water discharging electromagnetic valve 152 is in signal connection with the controller 37 through the port 392, and the controller 37 instructs the water discharging electromagnetic valve 152 to open according to the domestic water taking signal output by the intelligent outlet terminal 4, so that the domestic water is output to the outlet terminal 4 through the purified water port 102 and then discharged. When the user inputs the demand for obtaining pure water, the water outlet terminal 4 outputs a straight drinking water signal, the controller provides an opening signal according to the demand, and with reference to fig. 1, the opening signal is transmitted to the water pump 19 and the water discharge electromagnetic valve 153 through the port 393, and at the same time, the water discharge valve 36 is opened, the water pump 19 starts to pump water, and the water discharge electromagnetic valve 153 and the water discharge valve 36 are opened, so that the water purifier 1 outputs pure water from the pure water port 101 to the water outlet terminal 4.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention, all without departing from the content of the technical solution of the present invention, fall within the scope of protection defined by the claims of the present invention.

Claims

1. The equipment of connecting pipeline machine and purifier, its characterized in that includes:

The first water inlet is communicated with the water outlet of the water purifier;

A first internal pipe connecting the first water inlet and the first water outlet;

a water storage container for supplying water to the outside through internal pressure, wherein a water inlet and a water outlet of the water storage container are connected to the first internal pipeline;

And the controller outputs a starting signal for enabling the water purifier to supply water according to the water supply signal, or outputs a stopping signal for enabling the water purifier to stop supplying water when the water supply signal is not received.

2. The apparatus of claim 1, wherein an elastic diaphragm and a compressed gas are disposed inside the water storage container, and the pressure of the compressed gas is transmitted to the water in the water storage container by the elastic diaphragm.

3. the apparatus of claim 1, wherein the sensor is a flow sensing switch disposed between the water inlet and outlet of the water storage container to the first water outlet.

4. The apparatus of claim 1, wherein the first internal conduit is provided with a check valve between the water inlet and outlet of the water storage container to the first water inlet.

5. The apparatus of claim 1, wherein the apparatus further comprises:

6. The apparatus of claim 1, wherein the stop signal comprises a delay signal, such that the water purifier continues to supply water after receiving the stop signal, and the water supply is stopped after a set time delay.

7. A water purification system comprising a water purifier and a pipeline machine, further comprising the apparatus of any one of claims 1 to 6, the water purifier comprising a clean water port in communication with the first water inlet, the water inlet of the pipeline machine in communication with the first water outlet.

8. The water purification system of claim 7, further comprising a water outlet terminal, wherein the water outlet terminal is a water outlet unit capable of outputting a signal, and the water outlet terminal is communicated with the pure water port of the water purifier; the device comprises a water outlet terminal interface; through the water outlet terminal interface, the water outlet terminal is in signal connection with the controller, the water outlet terminal outputs a direct drinking water signal, and the controller provides a starting signal so that the water purifier outputs pure water.

9. the water purification system of claim 7, further comprising a water outlet terminal, wherein the water purifier further comprises a water purifying port, and wherein the water outlet terminal is in communication with the water purifying port of the water purifier; the device comprises a water outlet terminal interface; through the water outlet terminal interface, the water outlet terminal is in signal connection with the controller, the water outlet terminal outputs a domestic water taking signal, and the controller provides a starting signal so that the water purifier delivers domestic water.

10. The water purification system of claim 7, wherein the water purifier is a reverse osmosis membrane water purifier and comprises a water tank, and further comprises a booster pump for producing pure water and a water pump for pumping water in the water tank, and the controller controls the water pump according to a signal output from the sensor.

11. the water purification system of claim 10, wherein the water tank is provided with a first level switch corresponding to a low water level, a second level switch corresponding to a full water level, and the water purifier further comprises a water purifier controller, wherein the water purifier controller instructs the booster pump to operate to produce pure water according to a signal of the first level switch, and instructs the booster pump to stop operating according to a signal of the second level switch.