CN217829581U - Water-saving water purifying device - Google Patents

Abstract

The utility model relates to a water-saving purifier belongs to water purification unit technical field, and it includes the cabinet body, and the cabinet is internal to be equipped with the inlet tube, and the one end intercommunication of inlet tube has reverse osmosis filter, and reverse osmosis filter keeps away from the one end intercommunication of inlet tube and has the pure water pipe, and the pure water pipe is equipped with the TDS detector, and reverse osmosis filter keeps away from the one end intercommunication of inlet tube and has the draft tube, and the one end that reverse osmosis filter was kept away from to the draft tube is linked together with the inlet tube, and the draft tube intercommunication has the drain pipe, and the drain pipe is equipped with the solenoid valve. This application has the effect of water economy resource.

Description

Water-saving water purifying device

Technical Field

The application relates to the technical field of water purification equipment, in particular to a water-saving water purification device.

Background

At present, water pollution seriously influences the drinking water health of people, and harmful substances in water can be reduced after the water is filtered by using a water purifying device.

The relevant Chinese patent with the publication number of CN203269700U discloses a water purifying device, which comprises a water inlet pipe, a valveless filter, a dosing device and a reaction sedimentation tank connected with an input port of the valveless filter, wherein the reaction sedimentation tank comprises an outer cylinder with a downward opening and an inner cylinder which is positioned in the outer cylinder and has openings at the upper part and the lower part, and the lower opening of the inner cylinder is connected with the water inlet pipe and the dosing device; and an annular filler is also arranged between the outer wall of the outer barrel and the inner wall of the reaction sedimentation tank. The top of the reaction sedimentation tank is provided with a water collecting tank connected with the input port of the valveless filter.

To the correlation technique among the above-mentioned, the inventor thinks that need use hoisting device to promote the device to carry on transporting on the delivery vehicle when needing to transporting purifier, and the transportation process is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

In order to the water economy resource, this application provides a water-saving purifier.

The application provides a water-saving purifier adopts following technical scheme:

the utility model provides a water-saving purifier, includes the cabinet body, the internal inlet tube that is equipped with of cabinet, the one end intercommunication of inlet tube has reverse osmosis filter, reverse osmosis filter keeps away from the one end intercommunication of inlet tube has the pure water pipe, the pure water pipe is equipped with the TDS detector, reverse osmosis filter keeps away from the one end intercommunication of inlet tube and has the draft tube, the one end that reverse osmosis filter was kept away from to the draft tube with the inlet tube is linked together, the draft tube intercommunication has the drain pipe, the drain pipe is equipped with the solenoid valve.

Through adopting above-mentioned technical scheme, during water passed through the inlet tube and gets into reverse osmosis filter, reverse osmosis filter filtered water, is favorable to reducing aquatic dissolubility solid matter. The moisture after the filtration is pure water and tail water, and the pure water passes through the pure water pipe discharge, and the tail water passes through the draft tube and discharges, and the TDS detector detects the concentration of total solubility solid matter in the pure water, and when concentration was lower, the tail water passed through the draft tube and returns in the inlet tube, is convenient for reuse the tail water, and then is favorable to the water economy resource. When the concentration is higher, the electromagnetic valve is opened, and tail water is discharged through the drain pipe.

Optionally, one end of the pure water pipe, which is far away from the reverse osmosis filter, is communicated with an activated carbon filter, the activated carbon filter is communicated with a connecting pipe, and one end of the connecting pipe, which is far away from the activated carbon filter, is communicated with a mineral filter element.

Through adopting above-mentioned technical scheme, the pure water passes through the pure water pipe flow to the active carbon filter in, the active carbon filter filters the pure water, is favorable to getting rid of the peculiar smell and the colour in aquatic. The pure water flows into the mineral filter element through the connecting pipe, and the mineral filter element is favorable for improving the mineral content in the water.

Optionally, one end of the mineral filter element, which is far away from the connecting pipe, is communicated with a liquid guide pipe, one end of the liquid guide pipe, which is far away from the mineral filter element, is communicated with a liquid storage tank, the liquid storage tank is located above the mineral filter element, and one end of the liquid storage tank is fixedly connected with the cabinet body.

Through adopting above-mentioned technical scheme, water is convenient for store water in through drain flow to liquid reserve tank.

Optionally, a door opening is formed in one end of the cabinet body, a cabinet door is arranged on the cabinet body, and the cabinet door is hinged to the door opening of the cabinet body.

Through adopting above-mentioned technical scheme, open the cabinet door, be convenient for overhaul cabinet body inside.

Optionally, a water taking groove is formed in the cabinet door, a water outlet pipe is communicated with the lower end of the liquid storage tank, one end, away from the liquid storage tank, of the water outlet pipe penetrates through the cabinet door, one end, away from the liquid storage tank, of the water outlet pipe is located in the water taking groove, a sliding door is arranged on the cabinet door, and the sliding door is hinged to the water taking groove of the cabinet door.

Through adopting above-mentioned technical scheme, the user places the cask in the water intaking groove department of cabinet door, and water discharges through the outlet pipe, and convenient to use person gets the water. The sliding door prevents water from splashing out, is beneficial to reducing dust entering the water taking tank and prevents the water outlet pipe from being polluted easily.

Optionally, the lower end of the cabinet body is provided with at least three rollers.

Through adopting above-mentioned technical scheme, the cabinet body removes through the gyro wheel, and this purifier of being convenient for transports.

Optionally, one end of the water inlet pipe close to the reverse osmosis filter is provided with a water pump.

Through adopting above-mentioned technical scheme, water filters in getting into reverse osmosis filter through the water pump, and the water pump is favorable to accelerating the velocity of flow of water, and then has improved filtration efficiency.

Optionally, the cabinet body is equipped with examines the accuse circuit, examine the accuse circuit and include detection module, comparison module and control module:

the detection module is used for detecting the concentration of total soluble solid matters in the pure water pipe by the TDS detector and outputting a detection signal;

the comparison module is electrically connected with the detection module and is used for receiving a detection signal of the detection module, comparing a voltage value corresponding to the detection signal with a preset voltage value when the comparison module receives the detection signal, and outputting a starting signal if the voltage value corresponding to the detection signal is greater than the preset voltage value;

and the control module is electrically connected with the comparison module and is used for receiving a starting signal of the comparison module, outputting a control signal when receiving the starting signal and controlling the opening of the electromagnetic valve through the control signal.

By adopting the technical scheme, the electromagnetic valve is controlled to be opened by the detection and control circuit during use. The concentration of the total soluble immobilized species in the purified water is detected by the TDS detector and a detection signal is output. The comparison module receives the detection signal, compares a voltage value corresponding to the detection signal with a preset voltage value, and does not output a starting signal if the voltage value corresponding to the detection signal is smaller than the preset voltage value. The tail water flows back to the water inlet pipe, so that the tail water is reused, and water resources are saved. And if the voltage value corresponding to the detection signal is greater than the preset voltage value, outputting a starting signal. The control module receives the starting signal, outputs a control signal, controls the opening of the electromagnetic valve through the control signal, and discharges tail water through the drain pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application is through setting up the solenoid valve, and when the solenoid valve was closed, in the tail water passed through the draft tube backward flow to the inlet pipe, the tail water filtered again, is favorable to the make full use of tail water, and then is favorable to the water economy resource.

2. This application is through setting up the water pump, and the water pump is favorable to accelerating in water gets into reverse osmosis filter, and then is favorable to accelerating filtration efficiency.

Drawings

FIG. 1 is a schematic view of a water-saving water purifying apparatus according to the present application;

FIG. 2 is a schematic view showing the structure of a highlighted liquid storage tank in the embodiment of the present application;

FIG. 3 is a schematic view showing the construction of a reverse osmosis filter according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a highlight detection module and a comparison module in an embodiment of the present application;

FIG. 5 is a schematic diagram of a highlighted control module in an embodiment of the present application.

Description of the reference numerals: 1. a cabinet body; 2. a circulating mechanism; 3. a filtering mechanism; 11. a roller; 12. a cabinet door; 13. a door lock; 14. a liquid storage tank; 15. a water outlet pipe; 16. taking a water tank; 17. sliding the door; 18. a perspective window; 21. a water inlet pipe; 22. a water pump; 23. a reverse osmosis filter; 24. a pure water pipe; 25. a draft tube; 26. a drain pipe; 4. a detection module; 5. a comparison module; 6. a control module; 41. a TDS detector; 61. an electromagnetic valve; 31. an activated carbon filter; 32. a connecting pipe; 33. a mineral filter element; 34. a catheter; 35. a shunt tube; 36. a water collecting pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a water-saving purifier.

Referring to fig. 1 and 2, the water-saving water purifying device comprises a cabinet body 1, a circulating mechanism 2 and a filtering mechanism 3, wherein the circulating mechanism 2 and the filtering mechanism 3 are both positioned in the cabinet body 1, and the circulating mechanism 2 is communicated with the filtering mechanism 3. When needing to purify water, water gets into circulation mechanism 2 in, circulation mechanism 2 filters into pure water and tail water with water, and the tail water carries out cyclic utilization, is favorable to the water economy resource. The filtering mechanism 3 further filters the pure water, and the filtering effect is further improved.

Referring to fig. 1 and 2, four rollers 11 are detachably connected to the lower end of the cabinet 1, and the rollers 11 are located at four corners of the cabinet 1. When the cabinet body 1 needs to be moved, a worker pushes the cabinet body 1, and the cabinet body 1 is moved through the idler wheels 11, so that the process of transporting the cabinet body 1 is more convenient. The door opening has been seted up to the one end of the cabinet body 1, and the cabinet body 1 is equipped with two cabinet doors 12, and cabinet door 12 articulates in the door opening department of the cabinet body 1, is equipped with lock 13 between the cabinet door 12. The maintenance personnel open door lock 13, open cabinet door 12 again, and then be convenient for overhaul cabinet body 1 inner loop mechanism 2 and filter mechanism 3. The cabinet door 12 is provided with a window, the window of the cabinet door 12 is fixedly connected with a perspective window 18, and a user can observe the internal circulation mechanism 2 of the cabinet body 1 through the perspective window 18.

Referring to fig. 1 and 2, the cabinet body 1 is equipped with two liquid reserve tanks 14, liquid reserve tank 14 fixed connection is in the cabinet body 1, the lower extreme intercommunication of liquid reserve tank 14 has outlet pipe 15, outlet pipe 15 and liquid reserve tank 14 fixed connection, water intaking groove 16 has been seted up to cabinet door 12, the one end that liquid reserve tank 14 was kept away from to outlet pipe 15 passes cabinet door 12, the one end that liquid reserve tank 14 was kept away from to outlet pipe 15 is located water intaking groove 16, cabinet door 12 is equipped with sliding door 17, sliding door 17 is made by the ya keli material, sliding door 17 articulates in water intaking groove 16 department of cabinet door 12. The liquid storage tank 14 is used for storing pure water, a user pulls open the sliding door 17, and then places the water bucket in the water taking groove 16 of the cabinet door 12, and the pure water flows into the water bucket through the water outlet pipe 15, so that the water taking process is more convenient. In the process of taking water, the sliding door 17 is closed, so that the phenomenon of water splashing is reduced. The sliding door 17 is beneficial to reducing the phenomenon that dust enters the water taking tank 16, and further beneficial to reducing the risk of pollution of the water outlet pipe 15.

Referring to fig. 2 and 3, the circulation mechanism 2 includes a water inlet pipe 21, a water pump 22, a reverse osmosis filter 23, a pure water pipe 24, a tail water pipe 25, a drain pipe 26 and a detection and control circuit, the water inlet pipe 21 is fixedly connected with the water pump 22, the water inlet pipe 21 is communicated with the reverse osmosis filter 23, the reverse osmosis filter 23 is fixedly connected with the water inlet pipe 21, one end of the reverse osmosis filter 23 far away from the water inlet pipe 21 is communicated with the pure water pipe 24, the pure water pipe 24 is fixedly connected with the reverse osmosis filter 23, one end of the reverse osmosis filter 23 far away from the water inlet pipe 21 is communicated with the tail water pipe 25, the tail water pipe 25 is connected with the reverse osmosis filter 23, one end of the tail water pipe 25 far away from the reverse osmosis filter 23 is communicated with the water inlet pipe 21, the water inlet pipe 21 is fixedly connected with the tail water pipe 25, the tail water pipe 25 is communicated with the drain pipe 26, and the drain pipe 26 is fixedly connected with the tail water pipe 25.

Referring to fig. 4 and 5, the detection and control circuit includes a detection module 4, a comparison module 5, and a control module 6:

the detection module 4 comprises a TDS detector 41, the TDS detector 41 is fixedly connected with the pure water pipe 24, the TDS detector 41 detects the concentration of total soluble solid substances in the water, and when the TDS detector 41 detects the concentration of the total soluble solid substances, a detection signal is output;

a comparison module 5, comprising:

a positive input end of the comparator T is electrically connected with the output end of the TDS detector 41;

the base electrode of the triode Q is electrically connected with the output end of the comparator T;

one end of the resistor R1 is electrically connected with the collector of the triode Q, and the other end of the resistor R1 is electrically connected with a power supply VCC;

one end of the electromagnetic coil KA1 of the relay is electrically connected with an emitting electrode of the triode Q;

one end of the resistor R2 is electrically connected with one end, far away from the triode Q, of the electromagnetic coil KA1 of the relay, and the other end of the resistor R2 is grounded;

a control module 6 comprising:

a normally open switch KA1-1 of the relay, one end of the normally open switch KA1-1 of the relay is electrically connected with a power supply VCC;

the electromagnetic valve 61, the electromagnetic valve 61 is connected with the drain pipe 26, and one end of the electromagnetic valve 61 is electrically connected with one end of the normally open switch KA1-1 of the relay, which is far away from the power supply VCC;

one end of the resistor R3 is electrically connected with one end, away from the normally open switch KA1-1 of the relay, of the electromagnetic valve 61, and the other end of the resistor R3 is grounded;

referring to fig. 3, when water is required to be purified, water flows into the water inlet pipe 21, the water pump 22 guides water into the reverse osmosis filter 23, and the water pump 22 is favorable for accelerating the water to enter the reverse osmosis filter 23, so that the filtering efficiency is favorable for accelerating. The reverse osmosis filter 23 filters the water to separate the water into pure water discharged through the pure water pipe 24 and tail water discharged through the tail water pipe 25.

Referring to fig. 3 and 5, when the TDS detector 41 detects the concentration of the total dissolved solid matter, a detection signal is output, the comparator T receives the detection signal, compares a voltage value corresponding to the detection signal with a preset voltage value, and does not output a start signal if the voltage value corresponding to the detection signal is less than the preset voltage value. In tail water backward flow to inlet tube 21, the tail water filters again, is favorable to the make full use of tail water, and then is favorable to reducing the phenomenon of extravagant water resource. And if the voltage value corresponding to the detection signal is greater than the preset voltage value, outputting a starting signal. The control module 6 receives the starting signal and outputs a control signal to control the electromagnetic valve 61 to be opened, and the tail water is discharged through the water discharge pipe 26. The tail water with higher concentration of total dissolved solid matters is convenient to discharge.

Referring to fig. 2 and 3, the filtering mechanism 3 includes a plurality of activated carbon filters 31, a plurality of connecting pipes 32, a plurality of mineral filter elements 33, a plurality of liquid guide pipes 34 and a plurality of PP cotton filters 37, the water inlet pipe 21 is communicated with the PP cotton filters 37, one ends of the pure water pipes 24 far away from the reverse osmosis filters 23 are communicated with a plurality of shunt pipes 35, the shunt pipes 35 are fixedly connected with the pure water pipes 24, one ends of the shunt pipes 35 far away from the pure water pipes 24 are communicated with the activated carbon filters 31, the activated carbon filters 31 are fixedly connected with the shunt pipes 35, one ends of the activated carbon filters 31 far away from the shunt pipes 35 are communicated with the connecting pipes 32, the connecting pipes 32 are fixedly connected with the activated carbon filters 31, one ends of the connecting pipes 32 far away from the activated carbon filters 31 are communicated with the mineral filter elements 33, the mineral filter elements 33 are fixedly connected with the connecting pipes 32, one ends of the mineral filter elements 33 far away from the connecting pipes 32 are communicated with the liquid guide pipes 34, the liquid guide pipes 34 are fixedly connected with the mineral filter elements 33, the water collection pipes 36 are fixedly connected with the liquid guide pipes 34, one ends of the water collection pipes 36 are communicated with the liquid storage tank 14 and the liquid guide pipes 36 are fixedly connected with the liquid guide pipes 36.

Referring to fig. 2 and 3, the water is primarily filtered through the PP cotton filter 37, the reverse osmosis filter 23 secondarily filters the water to obtain pure water, and the pure water flows into the shunt tube 35 through the pure water tube 24 and then flows into the activated carbon filter 31 through the shunt tube 35 for filtering, which is beneficial to removing the peculiar smell in the pure water. The pure water flows to the mineral filter element for filtering through the connecting pipe 32, and the mineral filter element 33 is beneficial to improving the mineral content in the water. The water then flows through the conduit 34 to the water collection pipe 36, and the water collection pipe 36 guides the water to the reservoir 14.

The implementation principle of a water-saving purifier of the embodiment of the application is as follows: when needing to purify water, water pump 22 leads to the cotton filter of PP with water from inlet tube 21 and filters, lead to and carry out the secondary filter in reverse osmosis filter 23 again, water becomes pure water and tail water, the pure water flows to shunt tubes 35 in through pure water pipe 24, TDS detector 41 detects the concentration of total solubility solid matter, when TDS detector 41 detects the concentration of total solubility solid matter, the output detected signal, comparator T receives detected signal, the voltage value that corresponds detected signal compares with preset voltage value, if the voltage value that detected signal corresponds is less than preset voltage value, then not output start signal, the tail water flows back to in the inlet tube 21. And if the voltage value corresponding to the detection signal is greater than the preset voltage value, outputting a starting signal. The control module 6 receives the starting signal and outputs a control signal to control the electromagnetic valve 61 to open, and tail water is discharged through the water discharge pipe 26.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (7)

1. The utility model provides a water-saving purifier, includes cabinet body (1), its characterized in that: be equipped with inlet tube (21) in the cabinet body (1), the one end intercommunication of inlet tube (21) has reverse osmosis filter (23), the one end intercommunication that inlet tube (21) were kept away from in reverse osmosis filter (23) has pure water pipe (24), pure water pipe (24) are equipped with TDS detector (41), the one end intercommunication that inlet tube (21) were kept away from in reverse osmosis filter (23) has draft tube (25), the one end that reverse osmosis filter (23) were kept away from in draft tube (25) with inlet tube (21) are linked together, draft tube (25) intercommunication has drain pipe (26), drain pipe (26) are equipped with solenoid valve (61), the lower extreme of the cabinet body (1) is equipped with at least three gyro wheel (11).

2. A water-saving water purification apparatus according to claim 1, wherein: one end of the pure water pipe (24) far away from the reverse osmosis filter (23) is communicated with an activated carbon filter (31), the activated carbon filter (31) is communicated with a connecting pipe (32), and one end of the connecting pipe (32) far away from the activated carbon filter (31) is communicated with a mineral filter element (33).

3. A water-saving water purification apparatus according to claim 2, wherein: one end of the mineral filter element (33) far away from the connecting pipe (32) is communicated with a liquid guide pipe (34), one end of the liquid guide pipe (34) far away from the mineral filter element (33) is communicated with a liquid storage tank (14), the liquid storage tank (14) is located above the mineral filter element (33), and one end of the liquid storage tank (14) is fixedly connected with the cabinet body (1).

4. A water-saving water purification apparatus according to claim 3, wherein: the door opening is opened at one end of the cabinet body (1), a cabinet door (12) is arranged on the cabinet body (1), and the cabinet door (12) is hinged to the door opening of the cabinet body (1).

5. A water-saving water purification apparatus according to claim 4, wherein: the water taking tank (16) is arranged on the cabinet door (12), the lower end of the liquid storage tank (14) is communicated with a water outlet pipe (15), one end, away from the liquid storage tank (14), of the water outlet pipe (15) penetrates through the cabinet door (12), one end, away from the liquid storage tank (14), of the water outlet pipe (15) is located in the water taking tank (16), the cabinet door (12) is provided with a sliding door (17), and the sliding door (17) is hinged to the water taking tank (16) of the cabinet door (12).

6. A water-saving water purification apparatus according to claim 1, wherein: and a water pump (22) is arranged at one end of the water inlet pipe (21) close to the reverse osmosis filter (23).

7. A water-saving water purification apparatus according to claim 1, wherein: the cabinet body (1) is equipped with examines the accuse circuit, examine the accuse circuit and include detection module (4), comparison module (5) and control module (6):

the detection module (4) is used for detecting the concentration of total soluble solid matters in the pure water pipe (24) by the TDS detector (41) and outputting a detection signal;

the comparison module (5) is electrically connected with the detection module (4), the comparison module (5) is used for receiving a detection signal of the detection module (4), when the comparison module (5) receives the detection signal, a voltage value corresponding to the detection signal is compared with a preset voltage value, and if the voltage value corresponding to the detection signal is greater than the preset voltage value, a starting signal is output;

the control module (6) is electrically connected with the comparison module (5), the control module (6) is used for receiving a starting signal of the comparison module (5), when the control module (6) receives the starting signal, the control module outputs a control signal, and the electromagnetic valve (61) is controlled to be opened through the control signal.

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