Water utilization equipment

Abstract

The utility model discloses water utilization equipment which comprises a quantitative water outlet device, and the quantitative water outlet device comprises an electromagnetic pump body; the water valve assembly is provided with a main water inlet and a main water outlet; the electromagnetic pump body comprises a water storage part provided with a first water inlet, a first water outlet, a second water inlet and a second water outlet; the water storage cavity is divided into a first chamber and a second chamber by the separation part; the first magnetic piece is arranged on the separation part; a first electromagnetic component; when the separation part expands towards the second cavity, the main water inlet is communicated with the first water inlet, and the second water outlet is communicated with the main water outlet; when the partition part expands towards the first cavity, the main water inlet is communicated with the second water inlet, and the first water outlet is communicated with the main water outlet. The first electromagnetic part and the first magnetic part attract or repel each other to drive the separation part to expand towards the first cavity or the second cavity, and the water inlet and outlet direction is controlled in cooperation with the water valve assembly, so that automatic water absorption and quantitative drainage are achieved; elements such as a water pump are not required, so that the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a water-using device. Background Art

[0002] At present, an ice box is usually placed in a refrigerator to make ice, and a refrigerator with an automatic ice-making function needs to automatically fill water and control the amount of water filled. However, filling water into the ice box has always been a difficult point in the ice-making system.

[0003] In the process of filling the ice box with water, some methods use an external water source and a flow meter to allow a certain amount of water to flow into the ice box, and the flow meter controls the water volume. Other methods control the water injection volume by controlling the water injection time, but they are easily affected by water pressure fluctuations, which can cause fluctuations in the water injection volume. In addition, both methods do not have water pumping power, and require additional water pumps or access to pressurized water, which has high manufacturing and maintenance costs. In view of this, how to design a technology that can pump water while controlling the amount of water pumped each time, with low cost and simple maintenance is the technical problem to be solved by the utility model.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In response to the problems pointed out in the background technology, the present application provides a water-using equipment that can pump water while controlling the amount of water pumped each time, and has low cost and simple maintenance.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0007] In a first aspect, the utility model provides a water-using device, including a quantitative water outlet device, wherein the quantitative water outlet device includes:

[0008] Electromagnetic pump body;

[0009] A water valve assembly, on which a main water inlet and a main water outlet are formed;

[0010] Wherein, the electromagnetic pump body comprises:

[0011] A water storage portion, wherein a water storage cavity is formed inside thereof, and a first water inlet, a first water outlet, a second water inlet, and a second water outlet are formed on the water storage portion;

[0012] a partition, which is arranged in the water storage part and divides the water storage cavity into a first chamber and a second chamber, the first water inlet and the first water outlet are connected to the first chamber, and the second water inlet and the second water outlet are connected to the second chamber;

[0013] A first magnetic member, which is disposed on the partition;

[0014] a first electromagnetic component, which is configured to attract or repel the first magnetic member when powered on, so as to drive the partition to expand toward the first chamber or the second chamber;

[0015] The water valve assembly is configured such that when the partition expands toward the second chamber, the total water inlet is connected to the first water inlet, and the second water outlet is connected to the total water outlet; when the partition expands toward the first chamber, the total water inlet is connected to the second water inlet, and the first water outlet is connected to the total water outlet.

[0016] In some embodiments of the present application, the first electromagnetic component includes:

[0017] A first coil is disposed on the water storage portion and located on one side of the partition portion;

[0018] a second coil, which is disposed on the water storage portion and located on the other side of the partition;

[0019] Wherein, the first coil and the second coil can attract or repel the first magnetic member when powered on.

[0020] In some embodiments of the present application, the water storage unit includes:

[0021] Tank;

[0022] a first end cap; and,

[0023] a second end cap;

[0024] Wherein, the first end cover and the second end cover are respectively covered on both ends of the tank body, and the first end cover, the second end cover and the tank body together enclose the water storage cavity; the first water inlet and the first water outlet are arranged on the first end cover; the second water inlet and the second water outlet are arranged on the second end cover.

[0025] In some embodiments of the present application, the tank body includes a first tank portion, a second tank portion and a connecting portion, and the first tank portion and the second tank portion are fixed to each other through the connecting portion; the partition portion includes:

[0026] a first partition sheet, which is enclosed with the first tank portion to form the first chamber;

[0027] The second separator is enclosed with the second tank portion to form the second chamber, and the first magnetic member is located between the first separator and the second separator.

[0028] In some embodiments of the present application, the quantitative water outlet device further comprises:

[0029] A water leakage sensor is arranged in the connecting part and is used to detect whether there is water in the connecting part.

[0030] In some embodiments of the present application, the water valve assembly includes:

[0031] A water inlet valve and a water outlet valve; the water inlet valve and the water outlet valve both include:

[0032] A valve body, wherein a water passage cavity is formed inside thereof, and a main interface, a first interface, and a second interface are formed on the valve body, wherein the main interface is communicated with the water passage cavity; the water passage cavity is communicated with the first interface via a first water passage hole, and the water passage cavity is communicated with the second interface via a second water passage hole; the first interface and the second interface on the water inlet valve are communicated with the first water inlet and the second water inlet, respectively; and the first interface and the second interface on the water outlet valve are communicated with the first water outlet and the second water outlet, respectively;

[0033] A valve core assembly is disposed in the water passage cavity and is configured to selectively open the first water passage hole or the second water passage hole.

[0034] In some embodiments of the present application, the valve core assembly includes:

[0035] A plunger, movably disposed in the water passage cavity, for opening or blocking the first water passage hole and the second water passage hole;

[0036] A second magnetic member, which is fixedly disposed on the plunger;

[0037] The second electromagnetic component is arranged on the valve body and is configured to generate magnetism when energized to attract or repel the second magnetic component, so as to drive the plunger to move.

[0038] In some embodiments of the present application, the valve core assembly further includes:

[0039] A resetting elastic member is elastically abutted between the plunger and the valve body, and is used to drive the plunger to block the first water passage hole or the second water passage hole.

[0040] In some embodiments of the present application, both the first magnetic member and the second magnetic member include magnets.

[0041] In a second aspect, the utility model discloses a water-using device, including a quantitative water outlet device, wherein the quantitative water outlet device includes:

[0042] Electromagnetic pump body;

[0043] A water valve assembly, on which a main water inlet and a main water outlet are formed;

[0044] Wherein, the electromagnetic pump body comprises:

[0045] A water storage portion, wherein a water storage cavity is formed inside thereof, and a first water inlet, a first water outlet, a second water inlet, and a second water outlet are formed on the water storage portion;

[0046] a partition, which is arranged in the water storage part and divides the water storage cavity into a first chamber and a second chamber, the partition is elastic, the first water inlet and the first water outlet are connected to the first chamber, and the second water inlet and the second water outlet are connected to the second chamber;

[0047] A first magnetic member, which is disposed on the partition;

[0048] a first electromagnetic component, which is configured to attract or repel the first magnetic member when powered on, so as to drive the partition to expand toward the first chamber or the second chamber;

[0049] One end of the total water inlet is suitable for communicating with a water source, and the other end is selectively connected with the first water inlet or the second water inlet; one end of the total water outlet is suitable for communicating with a water-using end of a water-using device, and the other end is selectively connected with the first water outlet or the second water outlet; the water valve assembly is configured to squeeze out the water in the second chamber when the partition expands toward the second chamber, and the water from the water source enters the first chamber through the total water inlet; when the partition expands toward the first chamber, the water in the first chamber is squeezed out, and the water from the water source enters the second chamber through the total water inlet.

[0050] Compared with the prior art, the advantages and positive effects of the utility model are as follows: the quantitative water outlet device is provided with an electromagnetic pump body and a water valve assembly, the electromagnetic pump body comprises a water storage part, a partition part, a first magnetic part and a first electromagnetic part; a water storage cavity is formed inside the water storage part, a first water inlet, a first water outlet, a second water inlet and a second water outlet are formed thereon, the partition part divides the water storage cavity into a first chamber and a second chamber, the first water inlet and the first water outlet are communicated with the first chamber, and the second water inlet and the second water outlet are communicated with the second chamber; the first magnetic part is arranged on the partition part;

[0051] When the power is on, the first electromagnetic component attracts or repels the first magnetic component, driving the partition to expand toward the first chamber or the second chamber. When the partition expands toward the second chamber, water from the water source enters the first chamber from the total water inlet through the first water inlet, and the partition squeezes out the water in the second chamber. When the partition expands toward the first chamber, water from the water source enters the second chamber from the total water inlet through the second water inlet, and the partition squeezes out the water in the first chamber, thereby realizing automatic water absorption and quantitative drainage of the water storage part; pumping and quantitative drainage can be realized without configuring electrical components such as flow meters and water pumps, which is conducive to reducing costs;

[0052] At the same time, the present application has a simple structure, is easy to maintain, is less affected by water pressure fluctuations, and has high quantitative water output stability.

[0053] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0055] Figure 1 A schematic structural diagram of an embodiment of the water-using equipment provided by the utility model;

[0056] Figure 2 This is a structural schematic diagram of an embodiment of a quantitative water outlet device provided by the utility model;

[0057] Figure 3 This is one of the internal structure schematic diagrams of an embodiment of the electromagnetic pump body provided by the utility model;

[0058] Figure 4 This is one of the internal structure schematic diagrams of an embodiment of a water valve assembly provided by the utility model;

[0059] Figure 5 for Figure 4 A magnified image of area A;

[0060] Figure 6 The second structural schematic diagram of an embodiment of the quantitative water outlet device provided by the utility model;

[0061] Figure 7 The second schematic diagram of the internal structure of the water valve assembly according to the present invention;

[0062] Figure 8The second schematic diagram of the internal structure of an electromagnetic pump body according to the present utility model;

[0063] Fig. 9 The third structural schematic diagram of an embodiment of the quantitative water outlet device provided by the utility model;

[0064] Fig.10 The third schematic diagram of the internal structure of the water valve assembly of the present utility model;

[0065] Fig.11 This is a third schematic diagram of the internal structure of an electromagnetic pump body according to an embodiment of the present invention.

[0066] Reference numerals:

[0067] 1. Shell; 11. Water supply device; 12. Ice maker;

[0068] 2. Quantitative water outlet device; 21. Water leakage sensor;

[0069] 3. Water valve assembly; 31. Main water inlet; 32. Main water outlet; 33. Water inlet valve; 331. First water passage chamber; 3311. First guide rail; 332. Water inlet interface; 333. First interface; 334. Second interface; 335. First baffle; 336. Second baffle; 34. Water outlet valve; 341. Second water passage chamber; 3411. Second guide rail; 342. Water outlet interface; 343. Third interface; 344. Fourth interface; 345. Third baffle; 346. Fourth baffle; 35. Valve core assembly; 351. First plunger; 352. Second plunger; 353. Second magnetic member; 354. Second electromagnetic member; 3541. Third coil; 3542. Fourth coil; 355. Reset elastic member;

[0070] 4. Electromagnetic pump body; 41. Water storage part; 411. Water storage chamber; 412. First water inlet; 413. First water outlet; 414. Second water inlet; 415. Second water outlet; 416. First chamber; 417. Second chamber; 418. Tank body; 4181. First tank part; 4182. Second tank part; 4183. Connecting part; 419. First end cover; 420. Second end cover; 42. Partition part; 421. First partition plate; 422. Second partition plate; 43. First magnetic member; 44. First electromagnetic member; 441. First coil; 442. Second coil. DETAILED DESCRIPTION

[0071] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0072] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0073] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0074] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0075] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0076] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0077] In the first aspect, combined Figures 1 to 11 As shown, the embodiment of the present disclosure provides a water-using device, which includes a quantitative water-discharging device 2. The water-using device can be a household appliance such as a refrigerator, an ice maker, and a water dispenser. The water-using device includes a housing 1 and a quantitative water-discharging device 2, and the quantitative water-discharging device 2 is arranged in the housing 1. Figure 2 , Figure 3 and Figure 4 As shown, the quantitative water outlet device 2 includes an electromagnetic pump body 4, a water valve assembly 3 and a circuit control system.

[0078] Combination Figure 4 and Figure 5 As shown, a total water inlet 31 and a total water outlet 32 ​​are formed on the water valve assembly 3; one end of the total water inlet 31 is connected to a water source, which may be a water tank, a faucet, a water supply device 11, etc. The other end of the total water inlet 31 is connected to the electromagnetic pump body 4, one end of the total water outlet 32 ​​is suitable for being connected to the water end of a water-using device such as an ice maker 12, and the other end of the total water outlet 32 ​​is connected to the quantitative water outlet device 2.

[0079] Among them, combined Figure 3 As shown, the electromagnetic pump body 4 includes a water storage portion 41 , a partition portion 42 , a first magnetic member 43 and a first electromagnetic component 44 .

[0080] The water storage part 41 is in a tank-like, barrel-like, rectangular or polygonal shape, and a water storage cavity 411 is formed inside the water storage part 41. The water storage cavity 411 is in a cylindrical, rectangular or polygonal cavity structure, which can be specifically configured according to actual needs. A first water inlet 412, a first water outlet 413, a second water inlet 414 and a second water outlet 415 are formed on the water storage part 41. The first water inlet 412, the first water outlet 413, the second water inlet 414 and the second water outlet 415 are all connected to the water storage cavity 411.

[0081] The partition 42 is arranged in the water storage part 41, and divides the water storage chamber 411 into two independent and non-connected first chambers 416 and second chambers 417. The first water inlet 412 and the first water outlet 413 are connected to the first chamber 416, and the first chamber 416 takes in water through the first water inlet 412 and discharges water through the first water outlet 413; the second water inlet 414 and the second water outlet 415 are connected to the second chamber 417, and the second chamber 417 takes in water through the second water inlet 414 and discharges water through the second water outlet 415.

[0082] The first magnetic member 43 is disposed on the partition 42 . The partition 42 is elastic and can undergo elastic deformation and expand when subjected to an external force. When the external force is eliminated, the partition 42 can automatically return to its original state. The edge of the partition 42 is fixed on the water storage portion 41 .

[0083] The first electromagnetic component 44 is configured to attract or repel the first magnetic component 43 when energized. Since the first magnetic component 43 is disposed on the partition 42, the first magnetic component 43 will drive the partition 42 to move during movement, and the partition 42 will expand toward the first chamber 416 or the second chamber 417.

[0084] When the partition 42 expands toward the first chamber 416, the volume of the first chamber 416 decreases, and the water in the first chamber 416 is squeezed out; the volume of the second chamber 417 increases accordingly, the pressure decreases, and the external water can enter the second chamber 417 under the action of atmospheric pressure; when the partition 42 expands toward the second chamber 417, the volume of the second chamber 417 decreases, the water in the second chamber 417 is squeezed out, the volume of the first chamber 416 increases accordingly, the pressure decreases, and the external water can enter the first chamber 416 under the action of atmospheric pressure. When the partition 42 expands toward the first chamber 416 or the second chamber 417 alternately, continuous drainage of the water storage portion 41 can be achieved.

[0085] The water valve assembly 3 is configured such that when the partition 42 expands toward the second chamber 417, the total water inlet 31 is connected with the first water inlet 412, and the second water outlet 415 is connected with the total water outlet 32; when the partition 42 expands toward the first chamber 416, the total water inlet 31 is connected with the second water inlet 414, and the first water outlet 413 is connected with the total water outlet 32.

[0086] Specifically, when the power is turned on, the first electromagnetic component 44 and the first magnetic component 43 attract or repel each other, driving the partition 42 to expand toward the first chamber 416 or the second chamber 417. When the partition 42 expands toward the second chamber 417, water from the water source enters the first chamber 416 from the main water inlet 31 through the first water inlet 412, and the partition 42 squeezes out the water in the second chamber 417. When the partition 42 expands toward the first chamber 416, water from the water source enters the second chamber 417 from the main water inlet 31 through the second water inlet 414, and the partition 42 squeezes out the water in the first chamber 416, thereby realizing automatic water absorption and quantitative drainage of the water storage part 41; pumping and quantitative drainage can be realized without configuring electrical components such as flow meters and water pumps, which is conducive to reducing costs;

[0087] At the same time, the present application has a simple structure, is easy to maintain, is less affected by water pressure fluctuations, and has high quantitative water output stability.

[0088] It should be noted that the amount of water discharged from the water storage portion 41 each time is related to the expansion deformation amount of the partition portion 42 , and different expansion deformation amounts correspond to different water discharge amounts.

[0089] Exemplarily, the partition 42 is made of rubber material.

[0090] In addition, the partition 42 may be a single layer or a double layer.

[0091] In other embodiments of the present application, the partition 42 is slidably connected to the water storage portion 41. The partition 42 is made of a hard material and cannot be deformed. The partition 42 is sealed and connected to the inner wall surface of the water storage chamber 411. Blocking members are respectively provided at both ends of the water storage chamber 411. The partition 42 slides between the two blocking members, and the single water discharge volume is controlled by controlling the position of the blocking member.

[0092] In some embodiments of the present application, the first electromagnetic component 44 includes a first coil 441 and a second coil 442 .

[0093] The first coil 441 is disposed at one end of the water storage portion 41 and located at one side of the partition portion 42;

[0094] The second coil 442 is disposed at the other end of the water storage portion 41 and located at the other side of the partition portion 42;

[0095] The first coil 441 and the second coil 442 can attract or repel the first magnetic member 43 when powered.

[0096] Exemplary, combined Figure 8As shown, the left side of the first magnetic member 43 is an N pole, and the right side is an S pole. When the first coil 441 and the second coil 442 are energized, under the action of the circuit control system, the first coil 441 and the second coil 442 are energized to generate magnetic poles with opposite polarities. When the magnetic field generated by the first coil 441 is opposite to the polarity of the first magnetic member 43, that is, the left side of the first coil 441 is an S pole, and the right side is an N pole, and the magnetic field generated by the second coil 442 is the same as the polarity of the first magnetic member 43, that is, the left side of the second coil 442 is an N pole, and the right side is an S pole, the magnetic pole generated by the first coil 441 repels the first magnetic member 43, and the magnetic pole generated by the second coil 442 attracts the first magnetic member 43, so that the partition 42 expands toward the second chamber 417; combined with Fig.11 As shown, when the magnetic field generated by the first coil 441 has the same polarity as the first magnetic member 43, that is, the left side of the first coil 441 is the N pole and the right side is the S pole, and the magnetic field generated by the second coil 442 has the opposite polarity to the first magnetic member 43, that is, the left side of the second coil 442 is the S pole and the right side is the N pole, the magnetic field generated by the first coil 441 has an attractive effect on the first magnetic member 43, and the magnetic field generated by the second coil 442 has a repulsive effect on the first magnetic member 43, causing the partition 42 to expand toward the second chamber 417.

[0097] After the coils are powered on, the conversion of the magnetic fields generated by the first coil 441 and the second coil 442 can be controlled by a circuit control system, so that the partition 42 can alternately expand toward the first chamber 416 and the second chamber 417, which will not be described in detail here.

[0098] Specifically, two or more groups of the first coil 441 and the second coil 442 are provided.

[0099] In some embodiments of the present application, the water storage portion 41 includes a tank body 418 , a first end cover 419 and a second end cover 420 , and the tank body 418 is a cylindrical structure with openings at both ends.

[0100] The first end cover 419 and the second end cover 420 are respectively covered at two ends of the tank body 418 , and the first end cover 419 , the second end cover 420 and the tank body 418 together enclose a water storage chamber 411 .

[0101] In order to improve the sealing performance between the first end cover 419 and the second end cover 420 and the tank body 418 , a sealing gasket is used to seal between the first end cover 419 and the second end cover 420 and the tank body 418 .

[0102] The first water inlet 412 and the first water outlet 413 are provided on the first end cover 419 , and are used for water intake and water discharge of the first chamber 416 , respectively; the second water inlet 414 and the second water outlet 415 are provided on the second end cover 420 , and are used for water intake and water discharge of the second chamber 417 , respectively.

[0103] Specifically, the first coil 441 is disposed on the outside of the first tank portion 4181 or on the first end cover 419 ; the second coil 442 is disposed on the outside of the second tank portion 4182 or on the second end cover 420 .

[0104] In some embodiments of the present application, the tank body 418 includes a first tank portion 4181 , a second tank portion 4182 and a connecting portion 4183 , and the first tank portion 4181 and the second tank portion 4182 are fixed together via the connecting portion 4183 .

[0105] The partition 42 includes a first partition sheet 421 and a second partition sheet 422 .

[0106] The first partition sheet 421 is used to close the open end of the first tank portion 4181, and is enclosed together with the first tank portion 4181 and the first end cover 419 to form the first chamber 416;

[0107] The second separator 422 is used to close the open end of the second tank portion 4182, and together with the second tank portion 4182 and the second end cover 420, encloses the second chamber 417. The second separator 422 and the first separator 421 are abutted against each other, and the first magnetic member 43 is located between the first separator 421 and the second separator 422. The first tank portion 4181 and the second tank portion 4182 are connected together by the connecting portion 4183.

[0108] Specifically, the connecting portion 4183 is an annular structure, and the ends of the first tank portion 4181 and the second tank portion 4182 are respectively threadedly connected to the connecting portion 4183 .

[0109] Combination Figure 3 As shown, in some embodiments of the present application, the quantitative water outlet device 2 further includes a water leakage sensor 21 and a reminder module.

[0110] The water leakage sensor 21 is disposed in the connecting portion 4183 to detect whether there is water in the connecting portion 4183 .

[0111] Since the first separator 421 and the second separator 422 are close to each other with a gap therebetween, when the first separator 421 and / or the second separator 422 is damaged, water will flow through the gap flow channel connection portion 4183 between the first separator 421 and the second separator 422 .

[0112] The water leakage sensor 21 and the reminder module are both electrically connected to the circuit control system. The circuit control system receives the water leakage signal detected by the water leakage sensor 21, and controls the reminder module to send a reminder signal according to the water leakage signal to remind the user to check and repair.

[0113] Combination Figure 4As shown, in some embodiments of the present application, the water valve assembly 3 includes a water inlet valve 33 and a water outlet valve 34 ; the water inlet valve 33 and the water outlet valve 34 have the same structure, and both include a valve body and a valve core assembly 35 .

[0114] A first water passage chamber 331 is formed inside the valve body of the water inlet valve 33, and a water inlet interface 332, a first interface 333 and a second interface 334 are formed on the valve body of the water inlet valve 33, and the water inlet interface 332 is communicated with the first water passage chamber 331; a first baffle 335 is formed at the connection between the first water passage chamber 331 and the first interface 333, and a first water passage hole is formed on the first baffle 335, and the first water passage chamber 331 and the first interface 333 are communicated with each other through the first water passage hole; a second baffle 336 is formed at the connection between the first water passage chamber 331 and the second interface 334, and a second water passage hole is formed on the second baffle 336, and the first water passage chamber 331 and the second interface 334 are communicated with each other through the second water passage hole.

[0115] Similar to the water inlet valve 33, a second water passage chamber 341 is formed inside the valve body of the water outlet valve 34, and a water outlet interface 342, a third interface 343 and a fourth interface 344 are formed on the valve body of the water outlet valve 34, and the water outlet interface 342 is communicated with the second water passage chamber 341; a third baffle 345 is formed at the connection between the second water passage chamber 341 and the third interface 343, and a third water passage hole is formed on the third baffle 345, and the second water passage chamber 341 and the third interface 343 are communicated with each other through the third water passage hole; a fourth baffle 346 is formed at the connection between the second water passage chamber 341 and the fourth interface 344, and a fourth water passage hole is formed on the fourth baffle 346, and the second water passage chamber 341 and the fourth interface 344 are communicated with each other through the fourth water passage hole.

[0116] The valve core assembly 35 is disposed in the first water passage chamber 331 and the second water passage chamber 341 , respectively, and is configured to selectively open the first water passage hole or the second water passage hole, and selectively open the third water passage hole or the fourth water passage hole.

[0117] It should be noted that the first interface 333 on the water inlet valve 33 is connected to the first water inlet 412 , the second interface 334 is connected to the second water inlet 414 , the third interface 343 on the water outlet valve 34 is connected to the first water outlet 413 , and the fourth interface 344 is connected to the second water outlet 415 .

[0118] Combination Figure 7 As shown, when the valve core assembly 35 opens the first water hole on the water inlet valve 33, the second water hole thereon is blocked; at the same time, the valve core assembly 35 opens the third water hole on the water outlet valve 34, and the fourth water hole thereon is blocked. Combined with the movement of the partition 42, water can be introduced into the first chamber 416 and water can be discharged from the second chamber 417.

[0119] On the contrary, combined Fig.10As shown, when the valve core assembly 35 opens the second water hole on the water inlet valve 33, the first water hole thereon is blocked; at the same time, the valve core assembly 35 opens the fourth water hole on the water outlet valve 34, and the third water hole on the water outlet valve 34 is blocked. Combined with the movement of the partition 42, water can be inlet into the second chamber 417 and water can be discharged from the first chamber 416.

[0120] Of course, the structures of the water inlet valve 33 and the water outlet valve 34 can be the same or symmetrically arranged. The connection relationship between the electromagnetic pump body 4 and the water valve assembly 3 and the water inlet and outlet processes are similar to the above-mentioned cases and will not be repeated here.

[0121] Combination Figure 4 As shown, in some embodiments of the present application, the valve core assembly 35 includes a plunger, a second magnetic member 353 and a second electromagnetic component 354 .

[0122] The first plunger 351 is on the water inlet valve 33, and the second plunger 352 is on the water outlet valve 34;

[0123] A first guide rail 3311 is formed on the inner wall surface of the first water passage chamber 331, and a first plunger 351 is slidably connected to the first guide rail 3311. The first plunger 351 is used to block or open the first water passage hole, and to open or block the second water passage hole; a second guide rail 3411 is formed on the inner wall surface of the second water passage chamber 341, and a second plunger 352 is slidably connected to the second guide rail 3411. The second plunger 352 is used to block or open the third water passage hole, and to open or block the fourth water passage hole;

[0124] The second magnetic member 353 is fixedly disposed on the first plunger 351 and the second plunger 352 respectively;

[0125] The second electromagnetic component 354 includes a third coil 3541 and a fourth coil 3542 .

[0126] Among them, the third coil 3541 is arranged on the outside of the water inlet valve 33 and corresponds to the position of the second magnetic part 353 on the first plunger 351. The third coil 3541 is configured to generate magnetism when energized to attract or repel the second magnetic part 353 to drive the first plunger 351 to move.

[0127] Among them, the fourth coil 3542 is arranged on the outside of the water outlet valve 34 and corresponds to the position of the second magnetic part 353 on the second plunger 352. The fourth coil 3542 is configured to generate magnetism when energized to attract or repel the second magnetic part 353 to drive the second plunger 352 to move.

[0128] In some other embodiments of the present application, the valve core assembly 35 further includes a reset elastic member 355 .

[0129] The resetting elastic member 355 is respectively arranged between the first plunger 351 and the water inlet valve 33. Specifically, the resetting elastic member 355 is pressed between the second baffle plate 336 and the first guide rail 3311. In the initial position, the resetting elastic member 355 presses against the first plunger 351 to block the second water hole. The resetting elastic member 355 is also arranged between the second plunger 352 and the water outlet valve 34. Specifically, the resetting elastic member 355 is pressed between the fourth baffle plate 346 and the second guide rail 3411. In the initial position, the resetting elastic member 355 presses against the second plunger 352 to block the fourth water hole.

[0130] It should be noted that the location of the reset elastic member 355 can be set according to actual needs.

[0131] The working process of the quantitative water outlet device 2 is as follows:

[0132] Combination Figure 6 , Figure 7 and Figure 8 As shown, when water is first inletted, the water inlet interface 332 is connected to the water source. At this time, the third coil 3541 and the fourth coil 3542 on the water inlet valve 33 and the water outlet valve 34 are not connected to the circuit, the first interface 333 and the third interface 343 are open, and the second interface 334 and the fourth interface 344 are closed. The circuit control system controls the first coil 441 and the second coil 442 to connect the circuit. At this time, the first coil 441 and the second coil 442 generate a magnetic field; the magnetic field generated by the first coil 441 has the same polarity as the first magnetic member 43 on the partition 42, generating a repulsive effect, and the magnetic field generated by the second coil 442 has the opposite polarity to the first magnetic member 43 on the partition 42, generating an attractive effect. Under the action of the magnetic field force, the first magnetic member 43 drives the partition plate to expand toward the second chamber 417, the pressure in the first chamber 416 decreases, and the atmospheric pressure presses the water from the water inlet valve 33 through the first interface 333 and the first water inlet 412 into the first chamber 416, and the partition 42 continues to expand toward the second chamber 417, and the water fills the first chamber 416. This stage is the process of water absorption, and the second chamber 417 is not drained.

[0133] Combination Fig. 9 , Fig.10 and Fig.11As shown, the circuit control system controls the third coil 3541 and the fourth coil 3542 to be energized, the third coil 3541 generates a magnetic field with a polarity opposite to that of the second magnetic member 353 on the first plunger 351, and the fourth coil 3542 also generates a magnetic field with a polarity opposite to that of the second magnetic member 353 on the second plunger 352. At this time, the first interface 333 and the third interface 343 are closed, and the second interface 334 and the fourth interface 344 are opened. At the same time, the circuit control system controls the first coil 441 and the second coil 442 to switch the current direction of the energized current. At this time, the magnetic field generated by the first coil 441 is opposite to the magnetic field of the first magnetic member 43. The magnetic field generated by the second coil 442 is the same as the magnetism of the first magnetic member 43. Under the action of the magnetic field force, the first magnetic member 43 drives the partition plate to expand toward the first chamber 416, the volume of the first chamber 416 becomes smaller, the water in the first chamber 416 is squeezed out, the volume of the second chamber 417 becomes larger, and the pressure decreases. Under the action of atmospheric pressure, the water from the water source enters the second chamber 417 from the second interface 334 through the second water inlet 414, the partition plate continues to expand toward the first chamber 416, and the second chamber 417 is filled with water. This stage is the drainage process of the first chamber 416, and the second chamber 417 is the water absorption process.

[0134] When the circuit control system controls the third coil 3541 and the fourth coil 3542 to be powered off, the magnetic field disappears. At this time, the second interface 334 and the fourth interface 344 block the second water hole and the fourth water hole under the action of the reset elastic member 355, the second interface 334 and the fourth interface 344 are closed, the first interface 333 and the third interface 343 are opened, and the circuit control system controls the first coil 441 and the second coil 442 to switch the direction of the current, so that the magnetic field generated by the first coil 441 and the magnetic field of the first magnetic member 43 are mutually connected. The magnetic field generated by the second coil 442 is opposite to the magnetic field of the first magnetic member 43. Under the action of the magnetic field force, the partition 42 expands toward the second chamber 417, the volume of the second chamber 417 decreases, the water in the second chamber 417 is squeezed out, the volume of the first chamber 416 increases, the pressure decreases, and the water from the water source is pressed into the first chamber 416 through the first interface 333 on the water inlet valve 33 and the first water inlet 412. The partition 42 continues to expand toward the second chamber 417 on the right, and the water fills the first chamber 416. At this stage, the first chamber 416 is in the process of absorbing water, and the second chamber 417 is in the process of draining water.

[0135] The water inlet valve 33 realizes the direction control of water inlet into two parts, and the water outlet valve 34 realizes the water outlet control which combines the two parts into one part. The above processes are performed alternately, so that the quantitative water outlet device 2 can discharge water in a quantitative manner.

[0136] In some embodiments of the present application, both the first magnetic member 43 and the second magnetic member 353 include magnets.

[0137] In a second aspect, an embodiment of the present disclosure provides a water-using device, the water-using device comprising a quantitative water-discharging device 2, the quantitative water-discharging device 2 comprising:

[0138] Electromagnetic pump body 4;

[0139] A water valve assembly 3, on which a main water inlet 31 and a main water outlet 32 ​​are formed;

[0140] Wherein, the electromagnetic pump body 4 comprises:

[0141] The water storage portion 41 has a water storage cavity 411 formed therein, and has a first water inlet 412, a first water outlet 413, a second water inlet 414, and a second water outlet 415 formed thereon;

[0142] The partition 42 is disposed in the water storage portion 41 and divides the water storage cavity 411 into a first cavity 416 and a second cavity 417. The partition 42 is elastic. The first water inlet 412 and the first water outlet 413 are in communication with the first cavity 416. The second water inlet 414 and the second water outlet 415 are in communication with the second cavity 417.

[0143] A first magnetic member 43, which is disposed on the partition 42;

[0144] The first electromagnetic component 44 is configured to attract or repel the first magnetic member 43 when powered, so as to drive the partition 42 to expand toward the first chamber 416 or the second chamber 417;

[0145] One end of the total water inlet 31 is suitable for communicating with a water source, and the other end is selectively connected to the first water inlet 412 or the second water inlet 414; one end of the total water outlet 32 ​​is suitable for communicating with the water-using end of the water-using equipment, and the other end is selectively connected to the first water outlet 413 or the second water outlet 415; the water valve assembly 3 is configured to squeeze out the water in the second chamber 417 when the partition 42 expands toward the second chamber 417, and the water from the water source enters the first chamber 416 through the total water inlet 31; when the partition 42 expands toward the first chamber 416, the water in the first chamber 416 is squeezed out, and the water from the water source enters the second chamber 417 through the total water inlet 31.

[0146] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0147] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A water-using device, characterized in that: The invention comprises a quantitative water outlet device, wherein the quantitative water outlet device comprises: Electromagnetic pump body; A water valve assembly, on which a main water inlet and a main water outlet are formed; Wherein, the electromagnetic pump body comprises: A water storage portion, wherein a water storage cavity is formed inside thereof, and a first water inlet, a first water outlet, a second water inlet, and a second water outlet are formed on the water storage portion; a partition, which is arranged in the water storage part and divides the water storage cavity into a first chamber and a second chamber, the first water inlet and the first water outlet are connected to the first chamber, and the second water inlet and the second water outlet are connected to the second chamber; A first magnetic member, which is disposed on the partition; a first electromagnetic component, which is configured to attract or repel the first magnetic member when powered on, so as to drive the partition to expand toward the first chamber or the second chamber; The water valve assembly is configured such that when the partition expands toward the second chamber, the total water inlet is connected to the first water inlet, and the second water outlet is connected to the total water outlet; when the partition expands toward the first chamber, the total water inlet is connected to the second water inlet, and the first water outlet is connected to the total water outlet.

2. The water-using equipment according to claim 1, characterized in that: The first electromagnetic component comprises: A first coil is disposed on the water storage portion and located on one side of the partition portion; a second coil, which is disposed on the water storage portion and located on the other side of the partition; Wherein, the first coil and the second coil can attract or repel the first magnetic member when powered on.

3. The water-using equipment according to claim 1, characterized in that: The water storage unit comprises: Tank; a first end cap; and, a second end cap; Wherein, the first end cover and the second end cover are respectively covered on both ends of the tank body, and the first end cover, the second end cover and the tank body together enclose the water storage cavity; the first water inlet and the first water outlet are arranged on the first end cover; the second water inlet and the second water outlet are arranged on the second end cover.

4. The water-using equipment according to claim 3, characterized in that: The tank body comprises a first tank portion, a second tank portion and a connecting portion, wherein the first tank portion and the second tank portion are fixed to each other through the connecting portion; and the partition portion comprises: a first partition sheet, which is enclosed with the first tank portion to form the first chamber; The second separator is enclosed with the second tank portion to form the second chamber, and the first magnetic member is located between the first separator and the second separator.

5. The water-using equipment according to claim 4, characterized in that: The quantitative water outlet device also includes: A water leakage sensor is arranged in the connecting part and is used to detect whether there is water in the connecting part.

6. The water-using equipment according to claim 1, characterized in that: The water valve assembly comprises: A water inlet valve and a water outlet valve; the water inlet valve and the water outlet valve both include: A valve body, wherein a water passage cavity is formed inside thereof, and a main interface, a first interface, and a second interface are formed on the valve body, wherein the main interface is communicated with the water passage cavity; the water passage cavity is communicated with the first interface via a first water passage hole, and the water passage cavity is communicated with the second interface via a second water passage hole; the first interface and the second interface on the water inlet valve are communicated with the first water inlet and the second water inlet, respectively; and the first interface and the second interface on the water outlet valve are communicated with the first water outlet and the second water outlet, respectively; A valve core assembly is disposed in the water passage cavity and is configured to selectively open the first water passage hole or the second water passage hole.

7. The water-using equipment according to claim 6, characterized in that: The valve core assembly comprises: A plunger, movably disposed in the water passage cavity, for opening or blocking the first water passage hole and the second water passage hole; A second magnetic member, which is fixedly disposed on the plunger; The second electromagnetic component is arranged on the valve body and is configured to generate magnetism when energized to attract or repel the second magnetic component, so as to drive the plunger to move.

8. The water-using equipment according to claim 7, characterized in that: The valve core assembly also includes: A resetting elastic member is elastically abutted between the plunger and the valve body, and is used to drive the plunger to block the first water passage hole or the second water passage hole.

9. The water-using equipment according to claim 8, characterized in that: The first magnetic member and the second magnetic member both include magnets.

10. A water-using device, characterized in that: The invention comprises a quantitative water outlet device, wherein the quantitative water outlet device comprises: Electromagnetic pump body; A water valve assembly, on which a main water inlet and a main water outlet are formed; Wherein, the electromagnetic pump body comprises: A water storage portion, wherein a water storage cavity is formed inside thereof, and a first water inlet, a first water outlet, a second water inlet, and a second water outlet are formed on the water storage portion; a partition, which is arranged in the water storage part and divides the water storage cavity into a first chamber and a second chamber, the partition is elastic, the first water inlet and the first water outlet are connected to the first chamber, and the second water inlet and the second water outlet are connected to the second chamber; A first magnetic member, which is disposed on the partition; a first electromagnetic component, which is configured to attract or repel the first magnetic member when powered on, so as to drive the partition to expand toward the first chamber or the second chamber; One end of the total water inlet is suitable for communicating with a water source, and the other end is selectively connected with the first water inlet or the second water inlet; one end of the total water outlet is suitable for communicating with a water-using end of a water-using device, and the other end is selectively connected with the first water outlet or the second water outlet; the water valve assembly is configured to squeeze out the water in the second chamber when the partition expands toward the second chamber, and the water from the water source enters the first chamber through the total water inlet; when the partition expands toward the first chamber, the water in the first chamber is squeezed out, and the water from the water source enters the second chamber through the total water inlet.

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