CN204689742U - One is exempted to install portable instant heating water purification machine - Google Patents

Abstract

The utility model discloses an installation-free portable instant hot pure water machine, which comprises a casing, and the casing is sequentially installed with a raw water tank connected through pipelines, a self-priming booster pump, a composite filter element, an RO reverse osmosis membrane, a sterilization device, pure water tank, water pump, heating device and water vapor separation box; a flushing valve is installed through the pipeline between the raw water tank and the RO reverse osmosis membrane; a rotary integrated key is also installed on the housing, so that The rotary integrated key is connected with the water pump and the heating device through a line; a pre-filter element is installed in the box of the raw water tank, and the pre-filter element is connected with the self-priming booster pump through a pipeline, and the pre-filter element and the self-priming booster pump are connected through a pipeline. A TDS probe is also installed through the pipeline between the self-priming booster pumps. The utility model is easy to assemble the whole machine, the user can replace the pre-filter element by himself to save cost, use the over-flow type sterilization module to avoid the secondary pollution of pure water, and at the same time, the concentrated water automatic detection cycle and water shortage prompt achieve environmental protection and save water resources Effect.

Description

An installation-free portable instant hot water machine

technical field

The invention relates to the field of pure water preparation, in particular to an installation-free portable instant hot pure water machine.

Background technique

Traditional water purifiers are usually installed in the kitchen, where there must be tap water and a place that is convenient to connect to the power supply. The installation location is basically under the kitchen, and the gooseneck faucet needs to be installed on the basin or where there is a sink to draw water; The water must be connected to the floor drain or a place with external drainage; the traditional pure water machine discharges the concentrated water through the flushing valve at regular intervals or in a fixed program; at the same time, in the process of producing pure water, the concentrated water is discharged through the waste water ratio, and the general ratio is 1: 3. To produce one part of pure water, three parts of concentrated water need to be discharged.

Such a pure water machine has the following defects: first, the installation of the whole machine is inconvenient, and it is necessary to arrange professional personnel to install it at home, and there are restrictions on the installation site, which is easy to damage the home environment; second, the installation, replacement and maintenance of the filter element are difficult and prone to water leakage or water seepage Hidden dangers, need to send professionals to the door for maintenance; moreover, the pipeline connection is complex, prone to water leakage or water seepage hidden dangers; the stored pure water is prone to secondary pollution, and the pressure barrel water storage tank is prone to air leakage after long-term use, so that it cannot Store purified water. Since the pure water produced by the machine is stored in the pressure tank, the water storage material inside the pressure tank is generally a silicone liner, which is prone to harmful microorganisms and odors when used for a long time; the concentrated water of the pure water machine is passed through the floor drain or other The way to drain and discharge, resulting in a lot of waste of water resources.

Contents of the invention

The purpose of the present invention is to provide an installation-free portable instant hot water machine, which is easy to assemble, the user does not need to install, it is ready to use when plugged in, and it is convenient to take water. The pipeline is simple and there will be no water leakage and water seepage. The over-flow sterilization module is used to avoid secondary pollution of pure water. At the same time, the concentrated water automatic detection cycle and water shortage prompt achieve the effect of environmental protection and water conservation.

In order to achieve the above object, technical scheme of the present invention is:

An installation-free portable instant hot pure water machine, including a shell, the shell is sequentially installed with a raw water tank connected by pipelines, a self-priming booster pump, a composite filter element, RO reverse osmosis membrane, a sterilizing device, and a pure water tank , a water pump, a heating device and a water vapor separation box; a flushing valve is installed through a pipeline between the raw water tank and the RO reverse osmosis membrane; a rotary integrated key is also installed on the housing, and the rotary integrated key It is connected with the water pump and the heating device through lines; a pre-filter element is installed in the box of the raw water tank, and the pre-filter element is connected with the self-priming booster pump through pipelines, and the pre-filter element is connected with the self-priming booster pump A TDS probe is also installed through the pipeline between them.

The rotary integrated key includes a knob installed on the housing, an encoder is installed inside the knob, the encoder is connected to a circuit board, and the circuit board is connected to the water pump and the heating device through lines.

The heating device is an instant heating device.

A first reed switch is also installed on the housing; the composite filter element includes a filter core body, the filter core body is embedded with a first permanent magnet, and the first permanent magnet is magnetically connected to the first reed switch, The first reed switch is connected to the circuit board through a line.

A second reed switch is also installed on the housing; the RO reverse osmosis membrane includes a RO reverse osmosis membrane body, and a second permanent magnet is embedded on the RO reverse osmosis membrane body, and the second permanent magnet is connected to the first The two dry reed switches are connected by magnetic force, and the second dry reed switch is connected with the circuit board by a line.

A third reed switch is also installed on the housing; the sterilizing device includes a sterilizing device body, and a third permanent magnet is embedded on the sterilizing device body, and the third reed switch and the third permanent magnet are connected by magnetic force. connected, the third reed switch is connected to the circuit board through a line.

The beneficial effects of the present invention are: the whole machine is easy to assemble, the user does not need to install, it is ready to use when plugged in, and it is convenient to take water. The type sterilization module avoids the secondary pollution of pure water, and at the same time, the automatic detection cycle of concentrated water and the prompt of water shortage achieve the effect of environmental protection and water saving.

Description of drawings

Fig. 1 is a structural diagram of the present invention;

Fig. 2 is the left view of the present invention;

Figure 3 is a front view of the rotary integrated key;

Fig. 4 is a sectional view A-A of the front view of the rotary integrated key;

Fig. 5 is the structural representation of composite filter element;

Fig. 6 is the structural representation of RO reverse osmosis membrane;

Figure 7 is a schematic structural view of the sterilization device

Detailed ways

Example 1

As shown in Figures 1-7, an installation-free portable instant hot water machine includes a housing 1, and the housing 1 is sequentially installed with a raw water tank 2 connected by pipelines, a self-priming booster pump 3, and a composite filter element 4 , RO reverse osmosis membrane 5, sterilization device 6, pure water tank 7, water pump 8, heating device 9 and water vapor separation box 10; a flushing valve is also installed through the pipeline between the raw water tank 2 and RO reverse osmosis membrane 5 11. The housing 1 is also equipped with a rotary integrated key 12, and the rotary integrated key 12 is connected with the water pump 8 and the heating device 9 through lines; the raw water tank 2 is equipped with a pre-filter element 13 , the pre-filter element 13 is connected to the self-priming booster pump 3 through a pipeline, and a TDS probe 14 is installed between the pre-filter element 13 and the self-priming booster pump 3 through the pipeline.

The rotary integrated key 12 includes a knob 17 installed on the housing 1, an encoder 18 is installed in the knob 17, the encoder 18 is connected to a circuit board 19, and the circuit board 19 is connected to the water pump 8, The heating device 9 is connected by a line.

The heating device 9 is an instant heating device.

The housing 1 is also equipped with a first reed switch 22; the composite filter element 4 includes a filter core body 21, the filter core body 21 is embedded with a first permanent magnet 20, and the first permanent magnet 20 is connected to the first The reed switch 22 is connected by magnetic force, and the first reed switch 22 is connected with the circuit board 19 by a wire.

A second reed switch 23 is also installed on the housing 1; the RO reverse osmosis membrane 5 includes a RO reverse osmosis membrane body 24, and a second permanent magnet 25 is embedded on the RO reverse osmosis membrane body 24, the The second permanent magnet 25 is magnetically connected to the second reed switch 23 , and the second reed switch 23 is connected to the circuit board 19 through a circuit.

A third reed switch 26 is also installed on the housing 1; the sterilizing device 6 includes a sterilizing device body 27, and a third permanent magnet 28 is embedded on the sterilizing device body 27, and the third reed switch 26 It is magnetically connected with the third permanent magnet 28, and the third reed switch (26) is connected with the circuit board 19 through a line.

The working principle of a portable instant hot water machine without installation: manually add water to the raw water tank, connect the power supply, and the raw water passes through the pre-filter element in the raw water tank to remove the visible impurities larger than 5 microns in the water, such as suspended solids, mud Sand, rust, etc. After the first filtration, the water passes through the self-priming booster pump. The self-priming booster pump has a strong self-priming function. It flows through the composite filter element, which can remove impurities such as suspended solids larger than 1 micron, and can effectively absorb Abnormal color and odor in water, residual chlorine in water and other substances, the water is under high pressure, passes through the RO reverse osmosis membrane, and the purified water produced is sterilized by a sterilizing device, and enters the pure water tank for storage; the water level in the pure water tank floats The ball senses and controls the water production work; the concentrated water discharged from the RO reverse osmosis membrane returns to the bottom of the original water tank through the flushing valve; For normal temperature water, press the rotary integrated button directly, the purified water in the pure water tank will flow through the water pump and then the heating device. Pure water at room temperature flows out of the water outlet; when hot water is needed, select hot water of different temperatures through the rotary integrated button, after selecting the temperature, press the rotary integrated button, the purified water in the pure water tank passes through the pump and flows through the heating device. At the same time, the heating work is carried out, through the water vapor separation box, and finally the selected hot water flows out from the water outlet of the water vapor separation box; the traditional heating device is directly connected to tap water, and there will be serious scale in places with poor water quality, which will affect the service life of heating. Since this machine heats the pure water in the pure water tank, it avoids the generation of scale and can be used for a longer period of time; traditional heating repeatedly burns, which is a waste of electricity, while this machine only heats when taking water, which saves more electricity and energy; It is very convenient for users to take water.

The composite filter element, RO reverse osmosis membrane, and sterilizing device all have automatic identification functions. At the installation position, each level corresponds to a group of reed switches for sensing signals, which are embedded with permanent magnets. When installed in place, the signal is closed, and the water purifier Automatically identify and work normally; when there is no installation or the installation is not in place, the signal cannot be sensed, and the pure water machine will automatically stop working and prompt the user to install abnormally. At present, there is basically no identification function in the market. It can still be used when the machine is not installed in place. work, resulting in serious water leakage; this system solves the problem of automatic identification of whether the installation is in place; at the same time, the user uses a special filter element to prevent water leakage or poor water filtration effect caused by the use of bad filter elements.

The installation-free portable instant hot water machine of this embodiment is easy to assemble, the user does not need to install, it is plug-in and ready-to-use, and it is convenient to take water. In the event of water leakage and water seepage, the over-flow sterilization module is used to avoid secondary pollution of pure water. At the same time, the concentrated water automatic detection cycle and water shortage prompt achieve the effect of environmental protection and water conservation.

Claims (6)

1. An installation-free portable instant hot water machine, characterized in that it includes a housing (1), and the housing (1) is sequentially installed with a raw water tank (2) connected by a pipeline, a self-priming booster pump (3), composite filter element (4), RO reverse osmosis membrane (5), sterilization device (6), pure water tank (7), water pump (8), heating device (9) and water vapor separation box (10); A flushing valve (11) is also installed through the pipeline between the raw water tank (2) and the RO reverse osmosis membrane (5); the housing (1) is also equipped with a rotary integrated key (12), the The rotary integrated key (12) is connected with the water pump (8) and the heating device (9) through lines; a pre-filter element (13) is installed in the box of the raw water tank (2), and the pre-filter element (13) It is connected with the self-priming booster pump (3) through a pipeline, and a TDS probe (14) is also installed between the pre-filter element (13) and the self-priming booster pump (3) through the pipeline. 2. An installation-free portable instant hot water machine according to claim 1, characterized in that: the rotary integrated key (12) includes a knob (17) installed on the housing (1), the An encoder (18) is installed inside the knob (17), the encoder (18) is connected to the circuit board (19), and the circuit board (19) is connected to the water pump (8) and the heating device (9) through lines . 3. The installation-free portable instant hot pure water machine according to claim 1, characterized in that: the heating device (9) is an instant heating device . 4. An installation-free portable instant hot water machine according to claim 1, characterized in that: a first reed switch (22) is installed on the housing (1); the composite filter element (4 ) includes a filter body (21), the filter body (21) is embedded with a first permanent magnet (20), and the first permanent magnet (20) is magnetically connected with the first reed switch (22), the The first reed switch (22) is connected to the circuit board (19) through a line . 5. The installation-free portable instant hot water machine according to claim 1, characterized in that: a second reed switch (23) is installed on the housing (1); the RO reverse osmosis membrane (5) Including the RO reverse osmosis membrane body (24), the second permanent magnet (25) is embedded on the RO reverse osmosis membrane body (24), and the second permanent magnet (25) is connected with the second reed switch ( 23) Connected by magnetic force, the second reed switch (23) is connected to the circuit board (19) through a line . 6. The installation-free portable instant hot water machine according to claim 1, characterized in that: a third reed switch (26) is installed on the housing (1); the sterilizing device (6 ) includes a sterilizing device body (27), a third permanent magnet (28) is embedded on the sterilizing device body (27), and the third reed switch (26) is magnetically connected to the third permanent magnet (28), The third reed switch (26) is connected to the circuit board (19) through a line .