CN211004820U - Add hot type purifier - Google Patents
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- CN211004820U CN211004820U CN201921652490.8U CN201921652490U CN211004820U CN 211004820 U CN211004820 U CN 211004820U CN 201921652490 U CN201921652490 U CN 201921652490U CN 211004820 U CN211004820 U CN 211004820U
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Abstract
The utility model discloses a heating type water purifier, which comprises a detachable raw water tank, a booster pump, a filter element group, a main water outlet, a purified water heating device and a control unit, wherein the booster pump and the purified water heating device are connected to the control unit; the raw water tank is provided with a raw water outlet and a return water inlet; the filter element group comprises a preposed filter element and a reverse osmosis membrane filter element which are sequentially connected in series, wherein the preposed filter element is provided with a raw water inlet, and the reverse osmosis membrane filter element is provided with a pure water outlet and a return water outlet; the raw water outlet, the booster pump and the raw water inlet are communicated through a water pipe in sequence, the pure water outlet is communicated with the main water outlet through a water pipe, and the backwater outlet is communicated with the backwater inlet through a water pipe; the main water outlet is communicated with the purified water heating device. The utility model has the advantages that: the purified pure water can be concentrated in the pure water heating device for heating, and the requirements of users for concentrated heating and concentrated taking of the pure water can be met.
Description
Technical Field
The utility model relates to a purifier field, concretely relates to add hot type purifier.
Background
At present common heating kettle is basically only heating function, simple filtering capability has been increased on some devices, but also can only the comparatively thick impurity of granule in the filtering aquatic, can't thoroughly clear away tiny impurity and prepare the pure water, the purifier that adopts RO reverse osmosis technique can prepare the pure water, but need set up special container usually and connect the water route and deposit the pure water and supply and take, the pure water gets into by pure water case lower part usually, if will drink the boiling water, just need lead the water in the pure water case to heating device in separately heating, for example, some purifiers still set up a hot-water tank alone, will introduce the hot-water tank with the water in the pure water case earlier and reheat and take. The prior art has the following disadvantages: the container for storing purified water on the water purifier cannot be heated, and a water path, a water pump and a heating assembly must be additionally arranged to be matched to obtain hot water; the heating component actually becomes a hot water transition container, is limited by self heating power and capacity, has small flow and cannot intensively take boiled water in short time; because the heating element needs a certain time delay when the heating element is heated to a set high temperature, the phenomena of insufficient initial effluent temperature and serious later stage water body vaporization can occur in the heating stage, and the collected water is easy to generate mixed water; the working links are multiple, the pipeline is complex, the leakage risk is increased, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problem that pure water can not be heated and taken in a centralized way in the prior art.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a heating type water purifier comprises a detachable raw water tank, a booster pump, a filter element group, a main water outlet, a purified water heating device and a control unit, wherein the booster pump and the purified water heating device are connected to the control unit and are controlled by the control unit;
the raw water tank is provided with a raw water outlet and a return water inlet;
the filter element group comprises a preposed filter element and a reverse osmosis membrane filter element which are sequentially connected in series, wherein the preposed filter element is provided with a raw water inlet, and the reverse osmosis membrane filter element is provided with a pure water outlet and a return water outlet;
the raw water outlet, the booster pump and the raw water inlet are communicated through a water pipe in sequence, the pure water outlet is communicated with the main water outlet through a water pipe, and the return water outlet is communicated with the return water inlet through a water pipe;
the total water outlet is communicated with the water purifying and heating device, raw water sequentially passes through the raw water tank, the booster pump, the raw water inlet, the pure water outlet and the total water outlet and finally enters the water purifying and heating device to be heated by the water purifying and heating device, and concentrated water generated by the operation of the reverse osmosis membrane filter element enters the raw water tank through the return water outlet and the return water inlet to participate in filtering again.
The utility model relates to an heating type water purifier, raw water is contained in a raw water tank, the raw water tank is arranged on the water purifier, a control unit controls a booster pump to pump out the raw water in the raw water tank, the raw water enters a preposed filter element for preliminary filtration, water flowing out from the preposed filter element enters a reverse osmosis membrane filter element, the pure water filtered by the reverse osmosis membrane filter element flows from a pure water outlet to a main water outlet, and finally enters a purified water heating device, the control unit controls the purified water heating device to work, the purified water heating device collects and heats purified water in a centralized way, the concentrated water produced after being filtered by the reverse osmosis membrane filter element flows to the backwater inlet through the backwater outlet and finally enters the original water tank for re-filtering, through above-mentioned process, the pure water after the purification can be concentrated and heat in the water purification heating device, can satisfy the demand that the user was concentrated heating, concentrated taking to the pure water.
Preferably, the raw water outlet and the return water inlet are both positioned at the bottom of the raw water tank, and the raw water outlet and the return water inlet are respectively provided with a pair of one-way valves with opposite valve cores;
one of the pair of one-way valves of the raw water outlet is arranged at the bottom of the raw water tank, and the other one of the pair of one-way valves is arranged on the water purifier and communicated with the booster pump;
one of the pair of one-way valves of the return water inlet is arranged at the bottom of the original water tank, and the other one of the pair of one-way valves is arranged on the water purifier and is communicated with the return water outlet;
after the original water tank is pressed on the water purifier, the valve cores of the two corresponding check valves are abutted together to form a sealed channel, all the check valves are opened, and when the original water tank is taken down, all the check valves are closed.
In practical application, after the raw water tank is installed on the water purifier, the valve cores of the two corresponding check valves are abutted together to form a sealed channel, all the check valves are opened, and then the raw water tank is communicated with the external pipelines of the raw water outlet and the return water inlet so as to realize the flow of water, and when the raw water tank is taken down, the valve cores of all the check valves are reset, so that the check valves are in a closed state so as to prevent water from accidentally flowing out.
Optimized, the raw water export is located the bottom of former water tank, the inboard bottom of former water tank is provided with the waste water shielding pipe, waste water shielding pipe upper end opening, lower extreme and former water tank sealing connection, raw water export are located the waste water shielding pipe, and water can only get into and flow from the raw water export from waste water shielding pipe upper end.
What hold in the former water tank is the raw water, impurity is more relatively in the raw water, and the many accumulations of impurity are in the bottom of former water tank, the rivers that the water level is higher than the waste water shielding pipe are only allowed to set up of waste water shielding pipe are gone out, and then with most waste water isolation of taking impurity outside the waste water shielding pipe, the effectual impurity that has reduced the former aquatic of outflow, when the water level in the former water tank reduces to the height of waste water shielding pipe, can not have the raw water again and get into the booster pump, the control unit control booster pump stop work this moment, the user takes off and with waste water discharge and wash former water tank with former water tank, at last with the former water tank fill.
Preferably, a lifting handle for taking and placing the raw water tank is arranged on the raw water tank. The handle is convenient for the user to get and put former water tank.
Preferably, the preposed filter element is a combination of one or more filter elements of a polypropylene fiber filter element, a sintered activated carbon filter element and a granular carbon filter element, and when the filter elements are combined, the filter elements are connected in series. The preposed filter element can carry out primary filtration on raw water so as to remove impurities in the raw water.
Preferably, the main water outlet is provided with a water stop valve, the water stop valve is a one-way valve with a downward valve core, when the water purifying and heating device is installed, the water purifying and heating device is pressed against the valve core of the water stop valve, the one-way valve is opened, a sealing channel is formed between the water purifying and heating device and the main water outlet, and when the water purifying and heating device is removed, the one-way valve is closed.
When the water purifying and heating device is installed, the water purifying and heating device is pressed against the valve core of the water stop valve, the check valve is opened, a sealing channel is formed between the water purifying and heating device and the main water outlet, pure water can enter the water purifying and heating device at the moment, and when the water purifying and heating device is moved away, the check valve is closed to prevent the pure water from accidentally flowing out.
Preferably, the purified water heating device comprises a kettle for storing pure water and a heating component for heating the pure water, and the heating component is connected to and controlled by the control unit;
the main water outlet is communicated with the kettle;
the heating component is arranged inside the kettle.
After the pure water got into the kettle, the inside heating element work of the control unit control kettle, and then concentrated heating is carried out to the pure water in the kettle, and after the heating was accomplished, the user can take off the kettle and then concentrate and take hot water according to the demand.
Preferably, the purified water heating device comprises a kettle for storing pure water and a heating component for heating the pure water, and the heating component is connected to and controlled by the control unit;
the main water outlet is communicated with the kettle;
the heating assembly is arranged on the water purifier, the kettle is placed on the heating assembly, and the heating assembly heats the kettle.
After the pure water got into the kettle, the heating element work on the control unit control purifier, and then concentrated heating is carried out to the pure water in the kettle, and after the heating was accomplished, the user can take off the kettle and then concentrate and take hot water according to the demand.
Preferably, the water kettle further comprises a temperature detection device for detecting the water temperature of the water kettle, and the temperature detection device is connected to the control unit.
The temperature detection device detects the temperature of water in the kettle, when the temperature is lower than a specific value, the control unit controls the heating assembly to work, so that water in the kettle is heated, and after the temperature detection device detects that the temperature of the water in the kettle exceeds a specific value, the control unit controls the heating assembly to stop working, so that overhigh water temperature and dry burning are prevented.
Preferably, a water level sensing device is further arranged in the kettle and connected to the control unit.
The water level induction system senses the water level in the kettle, when the water level is lower than a preset water level, the control unit controls the booster pump to work, then pure water is concentrated in the kettle, when the water level reaches a specific water level, the control unit controls the booster pump to stop working, and the pure water stops entering the kettle.
The beneficial effects of the utility model reside in that:
1. the utility model relates to an heating type water purifier, raw water is contained in a raw water tank, the raw water tank is arranged on the water purifier, a control unit controls a booster pump to pump out the raw water in the raw water tank, the raw water enters a preposed filter element for preliminary filtration, water flowing out from the preposed filter element enters a reverse osmosis membrane filter element, the pure water filtered by the reverse osmosis membrane filter element flows from a pure water outlet to a main water outlet, and finally enters a purified water heating device, the control unit controls the purified water heating device to work, the purified water heating device collects and heats purified water in a centralized way, the concentrated water produced after being filtered by the reverse osmosis membrane filter element flows to the backwater inlet through the backwater outlet and finally enters the original water tank for re-filtering, through above-mentioned process, the pure water after the purification can be concentrated and heat in the water purification heating device, can satisfy the demand that the user was concentrated heating, concentrated taking to the pure water.
2. In practical application, after the raw water tank is installed on the water purifier, the valve cores of the two corresponding check valves are abutted together to form a sealed channel, all the check valves are opened, and then the raw water tank is communicated with the external pipelines of the raw water outlet and the return water inlet so as to realize the flow of water, and when the raw water tank is taken down, the valve cores of all the check valves are reset, so that the check valves are in a closed state so as to prevent water from accidentally flowing out.
3. What hold in the former water tank is the raw water, impurity is more relatively in the raw water, and the many accumulations of impurity are in the bottom of former water tank, the rivers that the water level is higher than the waste water shielding pipe are only allowed to set up of waste water shielding pipe are gone out, and then with most waste water isolation of taking impurity outside the waste water shielding pipe, the effectual impurity that has reduced the former aquatic of outflow, when the water level in the former water tank reduces to the height of waste water shielding pipe, can not have the raw water again and get into the booster pump, the control unit control booster pump stop work this moment, the user takes off and with waste water discharge and wash former water tank with former water tank, at last with the former water tank fill.
4. The handle is convenient for the user to get and put former water tank.
5. The preposed filter element can carry out primary filtration on raw water so as to remove impurities in the raw water.
6. When the water purifying and heating device is installed, the water purifying and heating device is pressed against the valve core of the water stop valve, the check valve is opened, a sealing channel is formed between the water purifying and heating device and the main water outlet, pure water can enter the water purifying and heating device at the moment, and when the water purifying and heating device is moved away, the check valve is closed to prevent the pure water from accidentally flowing out.
7. After the pure water got into the kettle, the inside heating element work of the control unit control kettle, and then concentrated heating is carried out to the pure water in the kettle, and after the heating was accomplished, the user can take off the kettle and then concentrate and take hot water according to the demand.
8. After the pure water got into the kettle, the heating element work on the control unit control purifier, and then concentrated heating is carried out to the pure water in the kettle, and after the heating was accomplished, the user can take off the kettle and then concentrate and take hot water according to the demand.
9. The temperature detection device detects the temperature of water in the kettle, when the temperature is lower than a specific value, the control unit controls the heating assembly to work, so that water in the kettle is heated, and after the temperature detection device detects that the temperature of the water in the kettle exceeds a specific value, the control unit controls the heating assembly to stop working, so that overhigh water temperature and dry burning are prevented.
10. The water level induction system senses the water level in the kettle, when the water level is lower than a preset water level, the control unit controls the booster pump to work, then pure water is concentrated in the kettle, when the water level reaches a specific water level, the control unit controls the booster pump to stop working, and the pure water stops entering the kettle.
Drawings
Fig. 1 is a schematic view of a heating type water purifier with a shell removed according to an embodiment of the present invention;
FIG. 2 is a perspective view of a heating type water purifier (water removing kettle) according to an embodiment of the present invention;
FIG. 3 is a front view of a heating type water purifier (water removing kettle) according to an embodiment of the present invention;
fig. 4 is a right side view of a heating type water purifier (water removing kettle) in the embodiment of the present invention;
FIG. 5 is a schematic view of a check valve at the raw water outlet according to an embodiment of the present invention;
fig. 6 is a schematic view of a first valve element in an embodiment of the present invention;
FIG. 7 is a schematic view of a second valve spool according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a raw water tank according to an embodiment of the present invention;
FIG. 9 is a schematic view of a water stop valve according to an embodiment of the present invention;
FIG. 10 is a bottom view of the water bottle in the embodiment of the present invention;
wherein the content of the first and second substances,
the device comprises a raw water tank-1, a raw water outlet-11, a backwater inlet-12, a wastewater shielding pipe-13, a handle-14, a convex edge-15, a first valve core-16, a connecting seat-17, a rubber sleeve-18, a second valve core-19, a first sealing ring-161, a first pressure spring-162, a first through hole-163, a boss-171, a flange-191, a second pressure spring-192, a second sealing ring-193 and a second through hole-194;
a booster pump-2;
a filter element group-3, a preposed filter element-31, a reverse osmosis membrane filter element-32, a raw water inlet-311, a pure water outlet-321 and a return water outlet-322;
a main water outlet-4, a water stop valve-41, a third valve element-411, a third sealing ring-412, a spherical joint-413, a third pressure spring-414 and a third through hole-415;
a purified water heating device-5, a kettle-51, a heating component-52, a kettle inlet-511, a handle-512 and a conductive contact-513.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, a heating type water purifier includes a detachable raw water tank 1, a booster pump 2, a filter element group 3, a main water outlet 4, a purified water heating device 5, and a control unit, the control unit is not shown in the figure, the booster pump 2 and the purified water heating device 5 are connected to and controlled by the control unit, in this embodiment, the control unit adopts P L C, P L C is prior art, and those skilled in the art can realize corresponding control by programming P L C.
With reference to fig. 1-4, the raw water tank 1 is a rectangular water tank with a cover, the raw water tank 1 is provided with a raw water outlet 11 and a return water inlet 12, the raw water outlet 11 and the return water inlet 12 are both located at the bottom of the raw water tank 1, and the raw water outlet 11 and the return water inlet 12 are respectively provided with a pair of check valves with opposite valve cores.
As shown in fig. 5-7, one of the pair of check valves of the raw water outlet 11 is installed at the bottom of the raw water tank 1, and the other check valve is installed on the water purifier and leads to the booster pump 2, specifically, a downwardly convex edge 15 is installed at the raw water outlet 11 at the bottom of the raw water tank 1, a first valve core 16 is installed in the raw water outlet 11, a first sealing ring 161 is installed at the upper end of the first valve core 16, a first pressure spring 162 is sleeved at the lower end of the first valve core 16, the upper end of the first pressure spring 162 is supported at the bottom of the raw water tank 1, the lower end of the first pressure spring 162 is supported at the lower end of the first valve core 16, under the action of the first pressure spring 162, the first sealing ring 161 is pressed on the inner wall at the bottom of the raw water tank 1 to prevent the raw water from flowing out, a first through hole 163 penetrating through the lower end of the first sealing ring 161 and the lower end of the first valve core 16, the upper end of the connecting seat 17 is provided with a rubber sleeve 18, when the convex edge 15 is pressed downwards, the outer part of the convex edge 15 is tightly combined with the inner side of the rubber sleeve 18 to play a sealing role, a second valve core 19 is arranged in the rubber sleeve 18, a flange 191 is arranged between the two ends of the second valve core 19, the diameter of the flange 191 is larger than that of the convex edge 15, a boss 171 with the diameter smaller than that of the flange 191 is arranged on the connecting seat 17, the flange 191 is arranged between the convex edge 15 and the boss 171, a second pressure spring 192 is arranged between the flange 191 and the connecting seat 17, the lower end of the second valve core 19 penetrates through the connecting seat 17, the lower end of the second valve core 19 is provided with a second sealing ring 193, under the action of the second pressure spring 192, the second sealing ring 193 is pressed at the bottom of the connecting seat 17, the second valve core 19 is provided with a second through hole 194 penetrating through the upper part of the second sealing ring 193 and the second valve core 19, when the raw water tank 1 is installed on the water purifier, the first valve core 16 and the second valve core 19 are pressed together, then the flange 191 is pressed on the boss 171 by the convex edge 15, and the interior of the raw water tank 1 is communicated with the connecting seat 17.
One of the pair of one-way valves of the return water inlet 12 is installed at the bottom of the raw water tank 1, the other one is installed on the water purifier and leads to the return water outlet 322, and the structure of the pair of one-way valves at the return water inlet 12 is the same as that at the raw water outlet 11.
After the original water tank 1 is pressed on the water purifier, valve cores of the two corresponding check valves are abutted together to form a sealed channel, all the check valves are opened, and when the original water tank 1 is taken down, all the check valves are closed.
As shown in fig. 5 and 8, a waste water shielding pipe 13 is disposed at the bottom of the inner side of the raw water tank 1, the upper end of the waste water shielding pipe 13 is open, the lower end of the waste water shielding pipe 13 is connected with the raw water tank 1 in a sealing manner, the raw water outlet 11 is located in the waste water shielding pipe 13, and water can only enter from the upper end of the waste water shielding pipe 13 and flow out from the raw water outlet 11, in this embodiment, the waste water shielding pipe 13 is a circular pipe.
Referring to fig. 1 to 4, a handle 14 for taking and placing the raw water tank 1 is disposed on the raw water tank 1.
The filter element group 3 is including leading filter core 31 and the reverse osmosis membrane filter core 32 of establishing ties in proper order, set up raw water entry 311 on the leading filter core 31, leading filter core 31 is the combination of one or more filter cores in polypropylene fiber filter core, sintering activated carbon filter core, the granule carbon filter core, and during the combination, each filter core is established ties. The reverse osmosis membrane filter element 32 is provided with a pure water outlet 321 and a return water outlet 322.
The raw water outlet 11, the booster pump 2 and the raw water inlet 311 are communicated through water pipes in sequence, the pure water outlet 321 is communicated with the total water outlet 4 through a water pipe, the return water outlet 322 is communicated with the return water inlet 12 through a water pipe, and the water pipes are not shown in the figure.
The total water outlet 4 leads to the purified water heating device 5, raw water sequentially passes through the raw water tank 1, the booster pump 2, the raw water inlet 311, the pure water outlet 321 and the total water outlet 4 and finally enters the purified water heating device 5 to be heated by the purified water heating device 5, and concentrated water generated by the operation of the reverse osmosis membrane filter element 32 enters the raw water tank 1 through the return water outlet 322 and the return water inlet 12 to participate in filtering again.
As shown in fig. 9, the main water outlet 4 is provided with a water stop valve 41, the water stop valve 41 is a check valve with a downward valve core, when the purified water heating device 5 is installed, the purified water heating device 5 is pressed against the valve core of the water stop valve 41, the check valve is opened, and a sealing channel is formed between the purified water heating device 5 and the main water outlet 4, when the purified water heating device 5 is removed, the one-way valve is closed, specifically, a third valve core 411 is arranged in the main water outlet 4, a third sealing ring 412 is arranged at the upper end of the third valve core 411, the third sealing ring 412 is positioned between the upper surface of the edge of the main water outlet 4 and the upper end of the third valve core 411, the lower end of the third valve core 411 is provided with a spherical joint 413 with a downward spherical surface, the third valve core 411 is sleeved with a third pressure spring 414, and the third pressure spring 414 is positioned between the lower surface of the edge of the main water outlet 4 and the upper surface of the spherical joint 413, and a third through hole 415 penetrating below the third sealing ring 412 and below the spherical joint 413 is formed in the third valve element 411.
With reference to fig. 1 and 10, the water purifying and heating device 5 includes a kettle 51 for storing pure water and a heating element 52 for heating pure water, the heating element 52 is connected to the control unit and controlled by the control unit, the total water outlet 4 leads to the kettle 51, specifically, a kettle inlet 511 for allowing pure water to enter the kettle 51 is arranged at the top of the kettle 51, when the kettle 51 is installed on the water purifying machine, the edge of the kettle inlet 511 is pushed below the spherical joint 413, at this time, the third through hole 415 is located in the kettle inlet 511, the third pressure spring 414 is compressed, the total water outlet 4 is conducted with the kettle 51 through the third through hole 415, when water enters the total water outlet 4, water can enter the kettle 51 through the third through hole 415, and further, the concentrated storage of pure water is realized.
The heating assembly 52 is disposed inside the kettle 51, and specifically, the heating assembly 52 employs an electric heating wire, which is installed inside the kettle 51 and used for heating water in the kettle 51.
Or;
as shown in fig. 1, the heating element 52 is disposed on the water purifier, the water bottle 51 is disposed on the heating element 52, the heating element 52 heats the water bottle 51, if the heating element 52 is a heating plate, and when the water bottle 51 is disposed on the heating plate, the control unit controls the heating plate to generate heat, so as to heat the water bottle 51, thereby heating the pure water in the water bottle 51.
Still including being used for detecting the temperature-detecting device of kettle 51 temperature, temperature-detecting device is connected to the control unit, and in this embodiment, temperature-detecting device adopts temperature sensor, and temperature sensor installs inside kettle 51 and is used for detecting the temperature of water and convey signal to the control unit.
A water level sensing device is further arranged in the kettle 51 and connected to the control unit, and the water level sensing device adopts a water level sensor which is arranged inside the kettle 51.
As shown in fig. 1 and 10, a handle 512 for taking and placing the kettle 51 is arranged on the kettle 51, corresponding conductive contacts 513 are arranged at the bottom of the handle 512 and on a base for mounting the kettle 51, when the kettle 51 is mounted on the water purifier, the conductive contacts 513 at the bottom of the handle 512 are in contact with the corresponding conductive contacts 513 on the water purifier to realize electrical connection, so that connection between a temperature sensor, a water level sensor or an electric heating wire and the like on the kettle 51 and a control unit and a power supply is realized, and meanwhile, a signal transmission function is achieved, and it is ensured that the control unit can normally receive signals and send instructions.
The working principle is as follows:
as shown in fig. 1, a heating type water purifier in the present invention, raw water is contained in a raw water tank 1, the raw water tank 1 is installed on the water purifier, a control unit controls a booster pump 2 to pump out raw water in the raw water tank 1, the raw water enters a pre-filter 31 for preliminary filtration, water flowing out from the pre-filter 31 enters a reverse osmosis membrane filter 32, pure water filtered by the reverse osmosis membrane filter 32 flows from a pure water outlet 321 to a main water outlet 4 and finally enters a water purification heating device 5, the control unit controls the water purification heating device 5 to work, the water purification heating device 5 performs centralized collection and heating on the pure water, concentrated water generated after being filtered by the reverse osmosis membrane filter 32 flows to a return water inlet 12 through a return water outlet 322 and finally enters the raw water tank 1 for re-filtration, through the above process, the purified pure water can be concentrated in the water purification heating device 5 for heating, can meet the requirements of users on concentrated heating and concentrated taking of pure water.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A heating type water purifier is characterized in that: the device comprises an original water tank (1), a booster pump (2), a filter element group (3), a total water outlet (4), a purified water heating device (5) and a control unit, wherein the booster pump (2) and the purified water heating device (5) are connected to and controlled by the control unit;
the raw water tank (1) is provided with a raw water outlet (11) and a return water inlet (12);
the filter element group (3) comprises a front filter element (31) and a reverse osmosis membrane filter element (32) which are sequentially connected in series, a raw water inlet (311) is formed in the front filter element (31), and a pure water outlet (321) and a return water outlet (322) are formed in the reverse osmosis membrane filter element (32);
the raw water outlet (11), the booster pump (2) and the raw water inlet (311) are communicated through a water pipe in sequence, the pure water outlet (321) is communicated with the main water outlet (4) through a water pipe, and the return water outlet (322) is communicated with the return water inlet (12) through a water pipe;
the total water outlet (4) leads to the water purification heating device (5), raw water sequentially passes through the raw water tank (1), the booster pump (2), the raw water inlet (311), the pure water outlet (321) and the total water outlet (4) and finally enters the water purification heating device (5) and is heated by the water purification heating device (5), and concentrated water generated by the work of the reverse osmosis membrane filter element (32) enters the raw water tank (1) through the return water outlet (322) and the return water inlet (12) to participate in filtration again.
2. A heated water purifier as claimed in claim 1 wherein: the raw water outlet (11) and the return water inlet (12) are both positioned at the bottom of the raw water tank (1), and the raw water outlet (11) and the return water inlet (12) are respectively provided with a pair of one-way valves with opposite valve cores;
one of a pair of one-way valves of the raw water outlet (11) is arranged at the bottom of the raw water tank (1), and the other one is arranged on the water purifier and is communicated with the booster pump (2);
one of a pair of one-way valves of the return water inlet (12) is arranged at the bottom of the original water tank (1), and the other one is arranged on the water purifier and leads to a return water outlet (322);
after the raw water tank (1) is pressed on the water purifier, valve cores of the two corresponding check valves are abutted together to form a sealed channel, all the check valves are opened, and when the raw water tank (1) is taken down, all the check valves are closed.
3. A heated water purifier as claimed in claim 1 wherein: raw water export (11) are located the bottom of former water tank (1), the inboard bottom of former water tank (1) is provided with waste water shielding pipe (13), waste water shielding pipe (13) upper end opening, lower extreme and former water tank (1) sealing connection, raw water export (11) are located waste water shielding pipe (13), and water can only get into and flow from raw water export (11) from waste water shielding pipe (13) upper end.
4. A heated water purifier as claimed in claim 1 wherein: the raw water tank (1) is provided with a handle (14) for taking and placing the raw water tank (1).
5. A heated water purifier as claimed in claim 1 wherein: the preposed filter element (31) is a combination of one or more filter elements of a polypropylene fiber filter element, a sintered activated carbon filter element and a granular carbon filter element, and when the filter elements are combined, the filter elements are connected in series.
6. A heated water purifier as claimed in claim 1 wherein: the water-saving heating device is characterized in that a water stop valve (41) is arranged at the main water outlet (4), the water stop valve (41) is a one-way valve with a downward valve core, when the water purifying and heating device (5) is installed, the water purifying and heating device (5) is pressed against the valve core of the water stop valve (41), the one-way valve is opened, a sealing channel is formed between the water purifying and heating device (5) and the main water outlet (4), and when the water purifying and heating device (5) is removed, the one-way valve is closed.
7. A heated water purifier as claimed in claim 1 wherein: the purified water heating device (5) comprises a kettle (51) for storing pure water and a heating component (52) for heating the pure water, wherein the heating component (52) is connected to and controlled by the control unit;
the main water outlet (4) leads to a kettle (51);
the heating assembly (52) is arranged inside the kettle (51).
8. A heated water purifier as claimed in claim 1 wherein: the purified water heating device (5) comprises a kettle (51) for storing pure water and a heating component (52) for heating the pure water, wherein the heating component (52) is connected to and controlled by the control unit;
the main water outlet (4) leads to a kettle (51);
the heating assembly (52) is arranged on the water purifier, the kettle (51) is placed on the heating assembly (52), and the heating assembly (52) heats the kettle (51).
9. A heated water purification machine according to claim 7 or 8 wherein: also comprises a temperature detection device for detecting the water temperature of the kettle (51), and the temperature detection device is connected to the control unit.
10. A heated water purification machine according to claim 7 or 8 wherein: a water level sensing device is also arranged in the kettle (51) and is connected to the control unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652490.8U CN211004820U (en) | 2019-09-27 | 2019-09-27 | Add hot type purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652490.8U CN211004820U (en) | 2019-09-27 | 2019-09-27 | Add hot type purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563182A (en) * | 2019-09-27 | 2019-12-13 | 安徽江航爱唯科环境科技有限公司 | Add hot type purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563182A (en) * | 2019-09-27 | 2019-12-13 | 安徽江航爱唯科环境科技有限公司 | Add hot type purifier |
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