Integrated sink with automatic pressurization function

By introducing a constant pressure booster pump and a pressure sensing system into the integrated water tank, the problem of unstable water pressure for users on high floors is solved, enabling automatic pressurization and multi-mode cleaning, improving user experience and reducing noise and vibration.

CN224549264UActive Publication Date: 2026-07-24ZHEJIANG CHUANBAN ELECTRIC APPLIANCE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG CHUANBAN ELECTRIC APPLIANCE CO LTD
Filing Date
2025-06-27
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The water flow and pressure of existing integrated sinks are unstable for users in high-rise buildings, affecting their user experience.

Method used

It adopts a constant pressure booster pump and its pressure sensing system. The pressure sensor monitors water pressure changes and automatically starts boosting. Combined with shock-absorbing pads and sound insulation cotton, it reduces noise and vibration and provides switching between natural water flow, shower and high-pressure atomized spray modes.

Benefits of technology

It achieves automatic water pressure boosting, improves user experience, reduces noise and vibration, meets cleaning needs in multiple scenarios, and saves water.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224549264U_ABST
    Figure CN224549264U_ABST
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Abstract

The utility model discloses an integrated sink with automatic pressure increasing function, including cabinet, sink body and water tap, and the cabinet is equipped with cavity no.
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Description

Technical Field

[0001] This utility model belongs to the field of kitchen appliance technology, and in particular relates to an integrated sink with automatic pressurization function. Background Technology

[0002] Integrated sinks are a common kitchen appliance, essential for washing dishes, ingredients, and fruits. For example, an integrated smart home water system (integrated sink) with publication number CN108178394A involves water flowing into an ultrafiltration membrane module after the electronic inlet valve is opened. The purified water then flows into a constant pressure tank and out through the outlet. However, for users on high floors, the water flow and pressure are unstable, affecting their user experience. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and to provide an integrated water tank with automatic pressurization function, so as to realize automatic pressurization of water flow and improve the user experience of users on high floors.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] An integrated sink with automatic pressurization function includes a cabinet, a sink body, and a faucet, characterized in that:

[0006] The cabinet has a cavity, which contains a constant pressure booster pump. The constant pressure booster pump is equipped with a pressure sensing system and is connected to a faucet.

[0007] Furthermore, a shock-absorbing pad is fixed between the cavity base plate and the constant pressure booster pump by screws.

[0008] Furthermore, sound insulation cotton is fixedly installed on the inner wall of the cavity.

[0009] Furthermore, the sound insulation cotton inside the cavity is U-shaped.

[0010] Furthermore, the water tank extends upwards to form a water-blocking section.

[0011] Furthermore, the top of the water tank is recessed to form a cascading water channel.

[0012] Furthermore, the cabinet has a second cavity, inside which a cleaning cabinet is installed.

[0013] Furthermore, a soap dispenser can be detachably installed on the top of the sink.

[0014] Furthermore, the pressure sensing system includes a controller and a pressure sensor.

[0015] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0016] 1. In this utility model, the constant pressure booster pump and its internal pressure sensing system are used to realize the automatic start of the constant pressure booster pump when water is discharged, thereby realizing the automatic pressurization of the water flow and improving the user experience.

[0017] 2. In this utility model, the mode switching between the faucet natural water flow mode, the shower mode and the high-pressure atomized spray mode is realized by switching button, which meets the usage needs of multiple scenarios, and at the same time achieves efficient cleaning and water saving.

[0018] 3. In this utility model, the noise and vibration generated during the operation of the constant pressure booster pump are reduced by setting shock-absorbing pads and sound-insulating cotton;

[0019] 4. In this utility model, the installation of a cleaning cabinet enables convenient placement of tableware while improving the hygiene and safety of tableware during placement. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 This is a three-dimensional structural diagram of the integrated water tank in this utility model;

[0022] Figure 2 This is a rear view of the integrated water tank in this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the integrated water tank in this utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the integrated water tank in this utility model;

[0025] Figure 5 This is a top view of the integrated water tank in this utility model.

[0026] In the diagram: 1-Cabinet; 2-Sink; 3-Faucet; 4-Cavity 1; 5-Constant pressure booster pump; 6-Sound insulation cotton; 7-Shock damping pad; 8-Water blocking part; 9-Water cascade; 10-Cavity 2; 11-Cleaning cabinet; 12-Soap dispenser. Detailed Implementation

[0027] like Figures 1 to 5 As shown, this utility model discloses an integrated water tank with automatic pressurization function, including a cabinet 1, a water tank body 2 and a faucet 3. The cabinet 1 has a cavity 4, and a constant pressure boosting pump 5 is installed in the cavity 4. The constant pressure boosting pump 5 is equipped with a pressure sensing system and is connected to the faucet 3.

[0028] A shock-absorbing pad 7 is fixed between the cavity 4 base plate and the constant pressure booster pump 5 by screws.

[0029] Sound insulation cotton 6 is fixedly installed on the inner wall of cavity 4.

[0030] The sound insulation cotton 6 inside cavity 4 is U-shaped.

[0031] The water tank body 2 extends upward to form a water-blocking part 8.

[0032] The top of the water tank 2 is recessed to form a water drop trough 9.

[0033] The bottom of cabinet 1 has a cavity 2 10, and a cleaning cabinet 11 is installed inside the cavity 2 10.

[0034] A soap dispenser 12 is detachably installed on the top of the sink body 2.

[0035] The pressure sensing system includes a controller and a pressure sensor.

[0036] The sink body 2 is fixedly installed on the top of the cabinet body 1, and the end of the sink body 2 near the front of the installation extends upward to form a water-blocking part 8. The water-blocking part 8 can prevent water droplets from splashing onto the installation wall, providing simple waterproof protection for the installation wall. At the same time, the top of the sink body 2 is recessed downward to form a water cascade 9. The water cascade 9 prevents water from overflowing. The corners of the water cascade 9 and the sink body 2 are rounded to facilitate cleaning of the water cascade 9 and the sink body 2.

[0037] The top of the sink body 2 has a hole, and the soap dispenser 12 is snapped into the hole. The soap dispenser 12 can be disassembled to facilitate the replacement of the solution inside. The soap dispenser 12 is located on the side of the faucet 3, which facilitates user operation.

[0038] The bottom of cabinet 1 has two cavities, 1-4 and 2-10, arranged sequentially. A constant pressure booster pump 5 is fixedly installed in cavity 1-4. The constant pressure booster pump 5 has an inlet and an outlet. The outlet is fixedly connected to the faucet 3 on the water tank 2, and the inlet is connected to an external water source. At the same time, the constant pressure booster pump 5 is equipped with a pressure sensing system, which includes a pressure sensor. When the faucet 3 is turned on, the pressure sensor monitors the pressure change inside the constant pressure booster pump 5. The controller in the pressure sensing system automatically starts the constant pressure booster pump 5 to achieve automatic pressurization of the water flow. The constant pressure booster pump 5 has three pressure modes. Different boosting modes can be adjusted by rotating the knob on the constant pressure booster pump 5 according to different usage conditions. A cleaning cabinet 11 is fixedly installed in cavity 2-10. The cleaning cabinet 11 can be used to place the cleaned tableware, and the cleaning cabinet 11 can dry the tableware and sterilize it with ultraviolet light.

[0039] The cavity 4 is equipped with an openable cabinet door.

[0040] The faucet 3 is started and closed by a control handle. The faucet 3 is equipped with a switching button, which can be pressed to switch between different water inlet channels. When water is flowing, the faucet 3 can be divided into natural water flow mode, shower mode and high-pressure atomization spray mode to meet the needs of multiple scenarios. Among them, the high-pressure atomization spray mode can effectively remove detergent residue when washing dishes and clean vegetables with roots and stems. It can effectively clean mud and sand without damaging vegetable leaves or fruits and vegetables, and achieves high water conservation.

[0041] The shock-absorbing pad 7 is detachably installed between the cavity-4 base plate and the constant pressure booster pump 5 by screws. The shock-absorbing pad 7 is a damping and shock-absorbing rubber pad. The installation of the shock-absorbing pad 7 achieves the effect of reducing noise and vibration.

[0042] The inner wall of cavity 4 is provided with sound insulation cotton 6. The sound insulation cotton 6 is U-shaped with the opening facing downward. The sound insulation pad 6 reduces the noise generated by the constant pressure booster pump 5 during operation.

[0043] The cabinet 1 has transport grooves on both sides, which make it easy for users to move and place it.

[0044] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. An integrated sink with automatic pressurization function, comprising a cabinet, a sink body, and a faucet, characterized in that: The cabinet has a cavity, and a constant pressure booster pump is installed in the cavity. The constant pressure booster pump is equipped with a pressure sensing system and is connected to a faucet.

2. The integrated water tank with automatic pressurization function according to claim 1, characterized in that: A shock-absorbing pad is fixed between the cavity bottom plate and the constant pressure booster pump by screws.

3. An integrated water tank with automatic pressurization function according to claim 1, characterized in that: Sound insulation cotton is fixed to the inner wall of the cavity.

4. An integrated water tank with automatic pressurization function according to claim 3, characterized in that: The sound insulation cotton inside the cavity is U-shaped.

5. An integrated water tank with automatic pressurization function according to claim 1, characterized in that: The water tank extends upward to form a water-blocking section.

6. An integrated water tank with automatic pressurization function according to claim 1, characterized in that: The top of the water tank is recessed to form a cascading water channel.

7. An integrated water tank with automatic pressurization function according to claim 1, characterized in that: The cabinet has a second cavity, and a cleaning cabinet is installed inside the second cavity.

8. An integrated water tank with automatic pressurization function according to claim 1, characterized in that: A soap dispenser can be detachably installed on the top of the water tank.

9. An integrated water tank with automatic pressurization function according to claim 1, characterized in that: The pressure sensing system includes a controller and a pressure sensor.