Three-way valve type pipeline control device

Abstract

The utility model relates to the technical field of cleaning machines, and discloses a three-way valve type pipeline control device. The three-way valve type pipeline control device comprises a rack, a cleaning water tank, a water pump, a circulating water tank, a first three-way valve and a second three-way valve, water injection, circulating flushing and fast and slow discharging are achieved through the two three-way valves, diversified function setting is achieved, the cleaning duration is flexibly adjusted, water resources are recycled, and the service life of the three-way valve type pipeline control device is prolonged. The water resource waste is reduced.

Description

Technical Field

[0001] This application relates to the field of cleaning machine technology, for example to a three-way valve type pipeline control device. Background Technology

[0002] The descriptions in this section are provided only as background information relating to this disclosure and do not constitute prior art.

[0003] Conventional cleaning machines have a simple water pump pipeline connection, which merely connects the water tank and the pump. Once the pump is turned on, it only provides the power for water circulation. It's difficult to precisely control the cleaning time of materials with a conventional cleaning machine. Extending the cleaning and sterilization time requires lengthening the cleaning area, which solves the problem of increasing the cleaning time, but it makes it difficult to control the time materials remain in the water. Summary of the Invention

[0004] This application provides a three-way valve type pipeline control device, which realizes water injection, circulating flushing, and fast and slow material discharge through two three-way valves, realizes diversified function settings, flexibly adjusts the cleaning time, recycles water resources, and reduces water waste.

[0005] A three-way valve type pipeline control device includes: a frame, a cleaning water tank, a water pump, a circulating water tank, a first three-way valve, and a second three-way valve;

[0006] A frame is used to support and mount components;

[0007] The cleaning water tank is mounted on the frame and has a circulating water outlet, a drain outlet, a rinsing nozzle, and a discharge nozzle inside.

[0008] Water pumps are installed on the frame or on the ground;

[0009] The circulating water tank is installed on the frame or on the ground;

[0010] The first three-way valve has its interfaces connected to the flushing nozzle, the discharge nozzle, and the water pump outlet, respectively.

[0011] The second three-way valve has its interfaces connected to the circulating water outlet, the circulating water tank outlet, and the water pump inlet, respectively.

[0012] Two three-way valves enable water injection, circulating rinsing, and fast / slow material discharge, allowing for diverse function settings, flexible adjustment of cleaning time, water recycling, and reduced water waste.

[0013] Work mode:

[0014] 1. Add clean water, control the second three-way valve to connect the water pump inlet to the circulating water tank outlet, control the first three-way valve to connect the water pump to the flushing nozzle and discharge nozzle, turn on the water pump to draw water from the circulating water tank into the cleaning water tank.

[0015] 2. Circulating flushing: Control the second three-way valve to connect the water pump inlet to the circulating outlet, and control the first three-way valve to connect the water pump to the flushing nozzle. Turn on the water pump to circulate the water in the cleaning tank for cleaning without lowering the water level.

[0016] 3. Natural discharge: Control the second three-way valve to connect the water pump inlet to the circulating water outlet, and control the first three-way valve to connect the water pump to the flushing nozzle and the discharge nozzle.

[0017] 4. Quickly discharge material. Control the second three-way valve to connect the water pump inlet to the circulating water outlet. Control the first three-way valve to connect the water pump only to the discharge nozzle. Turn on the water pump, and the discharge nozzle will accelerate the movement of material towards the discharge end.

[0018] 5. Empty the water tank. A drain valve is installed on the outside of the drain outlet. Open the drain valve to drain the water into the circulating water tank.

[0019] In some embodiments, the bottom of the cleaning tank is arc-shaped, and the rinsing nozzles are disposed on the front or rear sidewall of the inner wall of the cleaning tank. Multiple rinsing nozzles are disposed in the extension direction or length direction of the cleaning tank, and the water outlet direction of the rinsing nozzles is towards the bottom of the cleaning tank and inclined towards the discharge side.

[0020] In some embodiments, the discharge nozzle is disposed on the inner wall of the cleaning tank and the water outlet direction is towards the discharge end.

[0021] In some embodiments, the discharge nozzles are disposed on the inner wall of the cleaning tank near the feed end and are arranged longitudinally in multiple ways.

[0022] In some embodiments, the flushing nozzles are arranged in a straight line.

[0023] In some embodiments, the drain outlet discharges water into a circulating water tank.

[0024] In some embodiments, the circulating water outlet is provided with a filter screen and is located at the bottom of the cleaning water tank.

[0025] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0026] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0027] Figure 1 This is a three-dimensional structural diagram of the three-way valve type pipeline control device provided in the embodiments of this disclosure;

[0028] Figure 2 This is a three-dimensional structural diagram of the three-way valve type pipeline control device provided in the embodiments of this disclosure;

[0029] Figure 3 This is a three-dimensional structural schematic diagram of the three-way valve type pipeline control device provided in the embodiments of this disclosure;

[0030] Figure 4 This is a partial perspective view of the three-way valve type pipeline control device provided in the embodiments of this disclosure.

[0031] Figure label:

[0032] 11. Frame; 12. Cleaning water tank; 121. Circulating water outlet; 122. Drain outlet; 123. Flushing nozzle; 124. Discharge nozzle; 125. Rear side wall; 126. Left side wall; 127. Right side wall; 128. Front side wall; 129. Lower side wall; 13. Water pump; 15. Circulating water tank; 16. First three-way valve; 17. Second three-way valve. Detailed Implementation

[0033] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0034] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0035] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0036] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0037] Unless otherwise stated, the term "multiple" means two or more.

[0038] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0039] Combination Figure 1-4 As shown, this embodiment of the present disclosure provides a three-way valve type pipeline control device, including: a frame 11, a cleaning water tank 12, a water pump 13, a circulating water tank 15, a first three-way valve 16, and a second three-way valve 17;

[0040] Frame 11 is used to support and mount components;

[0041] The cleaning tank 12 is mounted on the frame 11 and has a circulating water outlet 121, a drain outlet 122, a rinsing nozzle 123, and a discharge nozzle 124 inside. It is made of stainless steel. The cleaning tank 12 includes a front side wall 128, a rear side wall 125, a left side wall 126, a right side wall 127, and a lower side wall 129. The lower side wall 129 is the bottom and is arc-shaped. The area of ​​the left side wall 126 is the feeding port, and the area of ​​the right side wall 127 is an inclined surface and is the discharge port. The circulating water outlet 121 is located on the lower side wall 129, the drain outlet 122 is located at the intersection of the lower side wall 129 and the right side wall 127, the rinsing nozzle 123 is located on the rear side wall, and the discharge nozzle 124 is located on the left side wall 126. The upper part of the cleaning tank 12 is rectangular.

[0042] Water pump 13 is installed on the frame 11 or on the ground;

[0043] The circulating water tank 15 is installed on the frame 11 or on the ground;

[0044] The first three-way valve 16 has its interfaces connected to the flushing nozzle 123, the discharge nozzle 124, and the water pump 13 outlet, respectively.

[0045] The second three-way valve 17 has its interfaces connected to the circulating water outlet 121, the outlet of the circulating water tank 15, and the inlet of the water pump 13, respectively.

[0046] Two three-way valves enable water injection, circulating rinsing, and fast / slow material discharge, allowing for diverse function settings, flexible adjustment of cleaning time, water recycling, and reduced water waste.

[0047] Work mode:

[0048] 1. Add clean water, control the second three-way valve 17 to connect the water inlet of the water pump 13 with the water outlet of the circulating water tank 15, control the first three-way valve 16 to connect the water pump 13 with the flushing nozzle 123 and the discharge nozzle 124, turn on the water pump 13 to draw water from the circulating water tank 15 into the cleaning water tank 12.

[0049] 2. Circulating flushing: Control the second three-way valve 17 to connect the water inlet of the water pump 13 with the circulating water outlet 121, and control the first three-way valve 16 to connect the water pump 13 with the flushing nozzle 123. Turn on the water pump 13 to circulate the water in the cleaning tank 12 for cleaning without lowering the water level.

[0050] 3. Natural discharge: Control the second three-way valve 17 to connect the water inlet of the water pump 13 with the circulating water outlet 121, and control the first three-way valve 16 to connect the water pump 13 with the flushing nozzle 123 and the discharge nozzle 124.

[0051] 4. Quickly discharge material. Control the second three-way valve 17 to connect the water inlet of the water pump 13 with the circulating water outlet 121. Control the first three-way valve 16 to connect the water pump 13 only with the discharge nozzle 124. Turn on the water pump 13, and the discharge nozzle 124 will accelerate the movement of the material towards the discharge end.

[0052] 5. Empty the water tank. A drain valve is installed on the outside of the drain outlet 122. Open the drain valve to drain the water into the circulating water tank 15.

[0053] In some embodiments, the bottom of the cleaning tank 12 is arc-shaped, and the rinsing nozzles 123 are disposed on the front sidewall 128 or the rear sidewall 125 of the inner wall of the cleaning tank 12. Multiple rinsing nozzles 123 are disposed in the extending direction or length direction of the cleaning tank 12, and the water outlet direction of the rinsing nozzles 123 is towards the bottom of the cleaning tank 12 and inclined towards the discharge side. The water outlet direction of the nozzles is vertically downward and inclined to the right at 5°-60°.

[0054] In some embodiments, the discharge nozzle 124 is disposed on the inner wall of the cleaning tank 12 and the water outlet direction is towards the discharge end.

[0055] In some embodiments, the discharge nozzles 124 are disposed on the inner wall of the cleaning tank 12 near the feed end, and multiple nozzles are arranged longitudinally. The discharge nozzles 124 are arranged in two rows, with the upper row level with the water surface and the lower row level with the bottom of the material.

[0056] In some embodiments, the flushing nozzle 123 is arranged in a straight line.

[0057] In some embodiments, the drain outlet 122 drains water into the circulating water tank 15.

[0058] In some embodiments, the circulating water outlet 121 is provided with a filter screen and is located at the bottom of the cleaning water tank 12.

[0059] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A three-way valve type pipeline control device, characterized in that, include: A frame is used to support and mount components; The cleaning water tank is mounted on the frame and has a circulating water outlet, a drain outlet, a rinsing nozzle, and a discharge nozzle inside. Water pumps are mounted on the frame or on the ground; The circulating water tank is installed on the frame or on the ground; The first three-way valve has its interfaces connected to the flushing nozzle, the discharge nozzle, and the water pump outlet, respectively. The second three-way valve has its interfaces connected to the circulating water outlet, the circulating water tank outlet, and the water pump inlet, respectively.

2. The three-way valve type pipeline control device according to claim 1, characterized in that, The bottom of the cleaning tank is arc-shaped, and the rinsing nozzles are set on the front or rear side wall of the inner wall of the cleaning tank. Multiple rinsing nozzles are set in the extension direction or length direction of the cleaning tank, and the water outlet direction of the rinsing nozzles is towards the bottom of the cleaning tank and inclined towards the discharge side.

3. The three-way valve type pipeline control device according to claim 1, characterized in that, The discharge nozzle is installed on the inner wall of the cleaning tank and the water outlet direction is towards the discharge end.

4. The three-way valve type pipeline control device according to claim 3, characterized in that, The discharge nozzles are installed on the inner wall of the cleaning tank near the feed end, and multiple nozzles are arranged longitudinally.

5. The three-way valve type pipeline control device according to claim 2, characterized in that, The rinsing nozzles are arranged in a straight line.

6. The three-way valve type pipeline control device according to claim 1, characterized in that, The drain outlet discharges water into the circulating water tank.

7. The three-way valve type pipeline control device according to claim 1, characterized in that, The circulating water outlet is equipped with a filter screen and is located at the bottom of the cleaning water tank.

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