Anti-blocking dish washing machine

Abstract

The utility model discloses an anti-blocking dish-washing machine, and relates to the field of dish-washing machines. The anti-blocking dishwasher comprises a dishwasher body and a water flowing pipe, one end of the water flowing pipe is provided with a rotating head through a rotating seat, the axis of the rotating head is provided with a mounting groove, and the interior of the mounting groove is fixedly connected with an anti-blocking mechanism. The anti-blocking mechanism is fixed to the axis of the rotating head through a mounting base, a medicine passing pipe penetrates through a water passing pipe to be connected with an external medicine liquid pump, precise conveying of medicine liquid is achieved, meanwhile, a plurality of water droppers arranged at the bottom of the medicine passing pipe are aligned to water spraying holes, it is ensured that the medicine liquid can directly drop to the water spraying holes, the water droppers start to drop citric acid-based scale inhibitors, and the citric acid-based scale inhibitors are prevented from being blocked. The liquid medicine is ensured to accurately act on the water spraying holes, and the water spraying holes are prevented from being blocked by incrustation.

Description

Technical Field

[0001] This utility model relates to the field of dishwashers, specifically an anti-clogging dishwasher. Background Technology

[0002] A clog-resistant dishwasher is a device with a fine mesh screen in the drain outlet. This screen effectively traps food residue and small particles, preventing them from entering the drainage system and causing blockages. This keeps the dishwasher draining smoothly, improving the efficiency and lifespan of the device, while also reducing the hassle of cleaning the drain for the user.

[0003] During long-term use, dishwashers often accumulate limescale at the spray nozzles due to significant differences in water quality across different regions, resulting in higher levels of minerals and impurities in the water. This limescale not only affects the normal spraying effect of the nozzles and reduces the dishwasher's cleaning efficiency, but can also corrode and damage the nozzles. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an anti-clogging dishwasher to solve the technical problem that scale buildup at the spray nozzle due to water quality differences affects the spraying effect, reduces cleaning efficiency, and may corrode and damage the spray nozzle.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-clogging dishwasher, comprising a dishwasher and a water pipe, wherein a rotating head is mounted on one end of the water pipe via a rotating seat, and an installation groove is provided at the axis of the rotating head, and an anti-clogging mechanism is fixedly connected in the installation groove, wherein the anti-clogging mechanism includes a mounting seat, and a medicine pipe is mounted on the top of the mounting seat, wherein an infusion tube in the medicine pipe passes through the water pipe and is connected to an external medicine pump;

[0006] The bottom of the medicine delivery tube is equipped with multiple drip heads, and the positions of the multiple drip heads correspond to multiple water spray holes.

[0007] By adopting the above technical solution, the liquid medicine is delivered to the medicine pipe through an external medicine pump and directly applied to the spray nozzles through the drip nozzles, effectively removing scale and residue that may clog the spray nozzles and keeping the dishwasher clean and operating efficiently.

[0008] Furthermore, Hall sensors are installed at both ends of the medicine tube, water guide pipes are installed on both sides of the rotating head, and sensing heads are installed at both ends of the water guide pipes.

[0009] By adopting the above technical solution, the Hall sensors at both ends of the medicine tube and the sensing heads at both ends of the water guide tube work together to ensure that the medicine is added at the correct position and time, thereby improving the efficiency and accuracy of the anti-clogging mechanism and avoiding waste of medicine.

[0010] Furthermore, a motor is provided at the bottom of the rotating head, and the output end of the motor is connected to the rotating head.

[0011] By adopting the above technical solution, the motor drives the rotating head to rotate, enabling the water spray holes on the water guide pipe to spray water evenly, thus improving the washing effect. At the same time, the design of the rotating head also makes the anti-clogging mechanism easier to install and disassemble, facilitating maintenance and upkeep.

[0012] Furthermore, the top of the water guide pipe is provided with multiple water spray holes, which are evenly and equidistantly arranged.

[0013] By adopting the above technical solution, the water spray holes evenly distributed at the top of the water pipe can ensure the uniform distribution of water flow during the washing process, improve washing efficiency, and at the same time, the uniform water flow can also reduce the adhesion of scale and residue, and extend the service life of the dishwasher.

[0014] Furthermore, the dishwasher includes a housing, inside which a compartment is provided, and two dish racks are installed on the inner wall of the compartment.

[0015] By adopting the above technical solution, the dishwasher's interior is equipped with a compartment and racks, allowing dishes to be placed and washed in an orderly manner, improving washing efficiency and convenience. At the same time, the casing design also protects the internal components of the dishwasher, extending their lifespan.

[0016] Furthermore, the water guide pipe is provided in two sets, which are respectively located directly above and below the two bowl racks.

[0017] By adopting the above technical solution, it is possible to ensure full water coverage during the washing process, thereby improving the washing effect. At the same time, the design of two sets of water guide pipes can also adapt to dishes of different sizes and shapes, improving the versatility of the dishwasher.

[0018] Furthermore, a sewage drain is provided at the bottom of the interior of the machine compartment, and a filter screen is inserted inside the sewage drain.

[0019] By adopting the above technical solution, the drain trough and filter screen located at the bottom of the machine compartment can effectively intercept and filter wastewater and food residue generated during the washing process, keeping the dishwasher clean and hygienic. At the same time, the filter screen design also makes cleaning and maintenance more convenient.

[0020] Furthermore, a door is rotatably connected to the outer surface of the housing, and the outer surface of the door is made of transparent tempered glass.

[0021] By adopting the above technical solutions, users can easily observe the inside of the dishwasher, improving ease of use and safety. At the same time, the transparent tempered glass material also offers good durability and aesthetics.

[0022] Furthermore, an electronic descaling coil is wound around the water pipe.

[0023] By employing the above technical solution, the electronic descaling coil wound around the water pipe can generate an electromagnetic field that acts on the residual water inside the pipe, altering the crystallization state of water molecules and preventing scale formation. This effectively extends the lifespan of the water pipe, maintains smooth operation of the dishwasher, and reduces the frequency of maintenance and cleaning.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model incorporates an anti-clogging mechanism, a mounting base, a medicine delivery pipe, drippers, and Hall effect sensors. The anti-clogging mechanism is fixed to the axis of the rotating head via the mounting base. The medicine delivery pipe connects to the external medicine pump through the water delivery pipe, achieving precise delivery of the medicine. Multiple drippers at the bottom of the medicine delivery pipe are aligned with the spray holes to ensure the medicine drips directly onto the spray holes, effectively removing scale. The liquid in the delivery pipe is a citric acid-based scale inhibitor, which not only has excellent scale inhibition effects but also meets food safety standards. Furthermore, Hall effect sensors at both ends of the medicine delivery pipe work in conjunction with sensors on the water guide pipes on both sides of the rotating head to ensure the water guide pipe and medicine delivery pipe are level. When the water guide pipe and medicine delivery pipe are level, the Hall effect sensors are triggered, and the drippers begin to drip the citric acid-based scale inhibitor, ensuring the medicine accurately acts on the spray holes and preventing scale blockage.

[0026] 2. This utility model sets up an electromagnetic descaling coil, which generates an electromagnetic field to act on the water molecules in the water pipe. This electromagnetic effect can change the crystallization state of the water molecules, making it difficult for them to form hard limescale. Especially after the dishwasher is used, some water often remains in the water pipe, and this water is prone to forming limescale after being left to stand for a long time. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0028] Figure 2 This is a frontal cross-sectional three-dimensional structural schematic diagram of the present invention;

[0029] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0030] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B.

[0031] In the diagram: 1. Dishwasher; 101. Housing; 102. Door; 103. Water pipe; 104. Motor; 105. Rotating head; 106. Spray nozzle; 107. Dish rack; 108. Drain trough; 109. Filter screen; 110. Sensor head; 111. Water guide pipe; 112. Compartment; 2. Anti-clogging mechanism; 201. Mounting base; 202. Medicine pipe; 203. Dripping nozzle; 204. Hall sensor; 3. Electronic descaling coil. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0033] Example 1:

[0034] A clog-resistant dishwasher, such as Figures 1-4 As shown, it includes a dishwasher 1 and a water pipe 103. One end of the water pipe 103 is mounted with a rotating head 105 via a rotating seat. A mounting groove is provided at the axis of the rotating head 105, and an anti-blocking mechanism 2 is fixedly connected in the mounting groove. The anti-blocking mechanism 2 includes a mounting seat 201. A medicine delivery tube 202 is mounted on the top of the mounting seat 201. The infusion tube in the medicine delivery tube 202 passes through the water pipe 103 and is connected to an external medicine pump.

[0035] The bottom of the medicine delivery pipe 202 is equipped with multiple drip heads 203, the positions of which correspond to multiple water spray holes 106. The anti-clogging mechanism 2, which is fixedly connected to the rotating head 105 installed at one end of the water delivery pipe 103 and the mounting groove at its axis, achieves precise anti-clogging treatment of the dishwasher's water spray holes 106. The medicine delivery pipe 202 is connected to an external medicine pump, and the medicine is directly delivered to the water spray holes 106 through the multiple drip heads 203, effectively dissolving and removing scale and residue, ensuring unobstructed operation of the dishwasher for a long time.

[0036] See Figure 3 , Figure 4 Hall sensors 204 are installed at both ends of the medicine delivery tube 202, and water guide tubes 111 are installed on both sides of the rotating head 105. Sensor heads 110 are installed at both ends of the water guide tubes 111. The installation of Hall sensors 204 and sensor heads 110 realizes intelligent linkage between the medicine delivery tube 202 and the water guide tubes 111. When the dishwasher is working, the Hall sensor 204 can accurately sense the flow of the medicine liquid, and work with the sensor head 110 to ensure that the medicine liquid is dripped into the spray hole 106 at the correct time and position, which improves the accuracy and efficiency of anti-clogging treatment, while avoiding waste of medicine liquid.

[0037] See Figure 1 , Figure 2A motor 104 is installed at the bottom of the rotating head 105. The output end of the motor 104 is connected to the rotating head 105. The motor 104 drives the rotating head 105 to rotate, so that the water guide pipe 111 can rotate accordingly, thereby realizing all-round water spraying from the spray holes 106. This design not only improves the washing effect, but also allows the anti-clogging mechanism 2 to act more evenly on each spray hole 106, extending the service life of the dishwasher.

[0038] See Figure 1 , Figure 4 The top of the water guide pipe 111 has multiple water spray holes 106, which are evenly spaced and arranged at equal intervals. The evenly spaced water spray holes 106 on the top of the water guide pipe 111 ensure the uniform distribution and full coverage of water flow during the washing process. This design not only improves washing efficiency but also reduces the chance of limescale and residue adhesion, making the dishwasher easier to clean and maintain.

[0039] See Figure 3 , Figure 4 The dishwasher 1 includes a housing 101, inside which is a compartment 112. Two dish racks 107 are installed on the inner wall of the compartment 112. The compartment 112 and dish racks 107 inside the housing 101 provide an orderly space for placing dishes. This design not only improves the convenience of washing, but also protects the dishes from collisions and damage, making the dishwasher more practical and durable.

[0040] See Figure 1 , Figure 4 The water guide pipe 111 is provided in two sets, which are respectively located above and below the two dish racks 107. This design not only improves the washing effect, but also adapts to dishes of different sizes and shapes, making the dishwasher more versatile and practical.

[0041] See Figure 1 , Figure 2 The lower part of the machine compartment 112 has a drain trough 108, and a filter screen 109 is snapped into the drain trough 108. The drain trough 108 and the filter screen 109 in the lower part of the machine compartment 112 effectively intercept and filter the sewage and food residue generated during the washing process. This design not only keeps the dishwasher clean and hygienic, but also extends its service life and reduces the frequency of maintenance and cleaning.

[0042] See Figure 1 , Figure 4The outer surface of the casing 101 is rotatably connected to the door 102. The outer surface of the door 102 is made of transparent tempered glass. This allows users to clearly observe the working conditions inside the dishwasher. This design not only improves the convenience and safety of use, but also increases the aesthetics and durability of the dishwasher.

[0043] Example 2:

[0044] See Figure 3 , Figure 4 An electronic descaling coil 3 is wound around the water pipe 103. The electronic descaling coil 3 wound around the water pipe 103 can generate an electromagnetic field, which acts on the residual water in the water pipe 103, changes the crystallization state of water molecules, and effectively prevents the formation of scale. This design not only extends the service life of the water pipe 103, but also keeps the dishwasher running smoothly and reduces maintenance and cleaning costs.

[0045] The implementation principle of this embodiment is as follows: First, the dishwasher starts working, the motor 104 drives the rotating head 105 to rotate, and the water spray holes 106 on the water guide pipe 111 spray water evenly to clean the dishes.

[0046] Wastewater and food residue generated during the washing process are discharged through the drain 108, and the filter screen 109 intercepts large particulate impurities.

[0047] After the cleaning is completed and after the dishwasher has stopped running for a period of time, the external medicine pump starts to work, delivering the medicine through the medicine pipe 202 to the mounting base 201. The medicine drips out through the drip nozzle 203 at the bottom of the medicine pipe 202, directly acting on the water spray hole 106 to remove any scale and residue that may be attached. During this process, the Hall sensor 204 and the sensing head 110 work together to ensure that the medicine is accurately added after the water guide pipe 111 is level with the medicine pipe 202.

[0048] In addition, after the dishwasher stops running and waits for a period of time, the electronic descaling coil 3 is activated periodically. At this time, the electronic descaling coil generates an electromagnetic field that acts on the residual water in the water pipe 103, changes the crystallization state of water molecules, and prevents scale formation.

[0049] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A clog-preventing dishwasher, characterized by: Includes a dishwasher (1) and a water pipe (103). One end of the water pipe (103) is equipped with a rotating head (105) via a rotating seat. The rotating head (105) has an installation groove at its shaft center, and an anti-blocking mechanism (2) is fixedly connected in the installation groove. The anti-blocking mechanism (2) includes a mounting seat (201). A medicine delivery pipe (202) is installed on the top of the mounting seat (201). The infusion pipe in the medicine delivery pipe (202) passes through the water pipe (103) and is connected to an external medicine pump. The bottom of the medicine delivery tube (202) is provided with multiple drip heads (203), and the positions of the multiple drip heads (203) correspond to the multiple water spray holes (106).

2. The anti-clogging dishwasher according to claim 1, characterized in that: Hall sensors (204) are provided at both ends of the medicine delivery tube (202), water guide tubes (111) are provided on both sides of the rotating head (105), and sensing heads (110) are provided at both ends of the water guide tubes (111).

3. The anti-clogging dishwasher according to claim 1, characterized in that: A motor (104) is provided at the bottom of the rotating head (105), and the output end of the motor (104) is connected to the rotating head (105).

4. The anti-clogging dishwasher of claim 2, wherein: The top of the water guide pipe (111) is provided with a plurality of water spray holes (106), and the plurality of water spray holes (106) are evenly distributed at equal intervals.

5. The anti-clogging dishwasher of claim 1, wherein: The dishwasher (1) includes a housing (101), and a compartment (112) is provided inside the housing (101). Two dish racks (107) are installed on the inner wall of the compartment (112).

6. The anti-clogging dishwasher of claim 2, wherein: The water guide pipe (111) is provided in two sets, and the two sets of water guide pipe (111) are respectively located directly above and directly below the two bowl racks (107).

7. The anti-clogging dishwasher according to claim 5, characterized in that: A drain trough (108) is provided at the bottom of the interior of the machine compartment (112), and a filter screen (109) is inserted inside the drain trough (108).

8. The anti-clogging dishwasher of claim 5, wherein: The outer surface of the housing (101) is rotatably connected to a door (102), and the outer surface of the door (102) is made of transparent tempered glass.

9. The anti-clogging dishwasher of claim 1, wherein: An electronic descaling coil (3) is wound around the water pipe (103).

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