Warm and hot energy-saving water dispenser with protection function
By using dual self-priming pumps to independently drive the hot and cold water circuits and a detachable water tank design, the problems of mixed hot and cold water pollution and inconvenient water tank cleaning in traditional hot and cold water dispensers are solved, realizing a water dispenser design with separate hot and cold water supply and high efficiency and energy saving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-12
- Publication Date
- 2026-04-03
AI Technical Summary
Traditional hot and cold water dispensers pose a risk of contamination from the mixing of hot and cold water, the hot water compartment is prone to bacterial growth, and the fixed structure of the water tank makes it difficult to clean, affecting water quality safety and ease of use.
It adopts dual self-priming pumps to independently drive the hot and cold water circuits. Cold water is directly drawn into the cold water tank, while hot water is heated by another self-priming pump. Combined with the detachable water tank design, it ensures the separation of hot and cold water and facilitates cleaning.
It enables independent supply of hot and cold water, avoids cross-contamination, improves the safety and energy efficiency of drinking water, facilitates water tank cleaning, and enhances the safety and convenience of equipment use.
Smart Images
Figure CN224070205U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water dispenser technology, specifically a heated and energy-saving water dispenser with protective functions. Background Technology
[0002] With the improvement of living standards, water dispensers have become essential appliances in homes and offices. Traditional hot and cold water dispensers generally have the following technical defects: risk of contamination from mixed hot and cold water; most models use a single pump circulation system, with hot and cold water sharing the same water circuit, which easily leads to cross-contamination; and the hot water tank is prone to bacterial growth over long periods, affecting water quality safety; maintenance and cleaning are inconvenient: the water tank is mostly a fixed structure, which users cannot disassemble and clean themselves, and residual water stains can easily form scale or microbial contamination, making it inconvenient to use. Utility Model Content
[0003] The purpose of this utility model is to provide a heated and energy-saving water dispenser with protective functions to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A heated and energy-saving water dispenser with protective functions includes:
[0006] A housing, wherein a display screen and a temperature adjustment button are fixedly installed on the outer wall of the front end of the inner wall of the housing, and the temperature adjustment button is provided in several parts;
[0007] A water tank, which is installed inside a shell, has a cold water compartment and a hot water compartment on its inner wall;
[0008] The pumping assembly has two sets and is fixedly installed on the inner wall of the housing. The pumping assembly includes a self-priming pump.
[0009] In a preferred embodiment of the present invention, a rear end cover is detachably and fixedly installed on the outer wall of the rear end of the housing, and a slot is provided on the top of the housing, with the inner wall of the slot engaging with and installing a top cover.
[0010] In a preferred embodiment of this utility model, a cold water button and a hot water button are installed below the temperature adjustment button, and a child lock button is installed between the cold water button and the hot water button.
[0011] In a preferred embodiment of this utility model, a cold water button and a hot water button are installed below the temperature adjustment button, and a child lock button is installed between the cold water button and the hot water button.
[0012] In a preferred embodiment of this utility model, two self-priming pumps are provided, the output end of the self-priming pump is fixedly connected to the water inlet pipe, and the input end of the water inlet pipe is fixedly connected to the sealing plug.
[0013] In a preferred embodiment of this utility model, the output end of the self-priming pump is fixedly connected to the water outlet pipe, the top of the water tank is sealed and connected to the top cover, the top of the top cover is fixedly installed with a handle, and the bottom outer wall of the top cover is fixedly connected to two water intake pipes.
[0014] In a preferred embodiment of this utility model, the two water intake pipes extend to the bottom of the cold water tank and the hot water tank respectively, and the water inlet pipe is sealed and connected to the top inner wall of the water intake pipe through a sealing plug.
[0015] In a preferred embodiment of this utility model, an insulation partition is fixedly installed between the cold water tank and the hot water tank, second handles are fixedly installed on the outer walls of both sides of the water tank, and a temperature sensor is fixedly installed on the outer wall of the hot water tank.
[0016] In a preferred embodiment of this utility model, two temperature sensors are provided at the top and bottom, a heater is fixedly installed on the bottom inner wall of the hot water chamber, and a power socket is fixedly installed on the bottom inner wall of the water tank. The power socket is connected to the heater by plugging in.
[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
[0018] 1. The system adopts dual self-priming pumps to independently drive the hot and cold water circuits. Cold water is directly drawn into the cold water tank through the water intake pipe, while hot water is injected into the hot water tank through another self-priming pump and dynamically heated by the heater. This avoids the mixing and contamination of hot and cold water, improving the safety of drinking water and energy saving.
[0019] 2. By using a removable water tank and top cover, it is convenient to clean the water tank when adding water, avoiding water residue in the tank that could lead to bacterial growth and improving the safety of equipment use. Attached Figure Description
[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0021] Figure 1 This is a schematic diagram of the main structure of a heated and energy-saving water dispenser with protective functions.
[0022] Figure 2 This is a rear view schematic diagram of a heated and energy-saving water dispenser with protective functions.
[0023] Figure 3 A top view of the structure of a heat-dispensing, energy-saving water dispenser with protective functions;
[0024] Figure 4 This is a schematic diagram of the internal structure of the casing of a heated and energy-saving water dispenser with protective functions.
[0025] Figure 5 A schematic diagram of the water tank structure in a heated and energy-saving water dispenser with protective functions;
[0026] Figure 6 A top-view structural diagram of the water tank in a heated and energy-saving water dispenser with protective functions;
[0027] Figure 7 This is a schematic diagram of the heating base structure in a heat-generating energy-saving water dispenser with protective functions.
[0028] In the diagram: display screen 110, temperature adjustment button 120, cold water button 130, hot water button 140, child lock button 101, rear cover 150, card slot 160, top cover 161, self-priming pump 200, water inlet pipe 210, sealing plug 211, water outlet pipe 220, water tank 300, cold water compartment 330, hot water compartment 340, insulation partition 310, second handle 320, temperature sensor 350, top cover 360, handle 362, water intake pipe 361, heater 370, power socket 170. Detailed Implementation
[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0030] Example 1: As Figures 1-4 ,include:
[0031] A housing 100 has a display screen 110 and a temperature adjustment button 120 fixedly installed on the outer wall of the front end of the inner wall of the housing 100. The temperature adjustment button 120 has several buttons.
[0032] Water tank 300 is installed inside shell 100. The inner wall of water tank 300 is provided with cold water chamber 330 and hot water chamber 340.
[0033] The pumping assembly has two sets and is fixedly installed on the inner wall of the housing 100. The pumping assembly includes a self-priming pump 200.
[0034] The specific application scenario of this embodiment is as follows: The housing 100 serves as the main structure, and the display screen 110 and temperature adjustment button 120 on its front outer wall enable human-computer interaction, allowing users to set the target water temperature via the button 120. The water tank 300 contains a cold water chamber 330 and a hot water chamber 340. The self-priming pumps 200 in the two sets of pumping components inject external water into the corresponding chambers through the inlet pipes 210: cold water is directly stored in the cold water chamber 330, while hot water is heated to a suitable temperature by the heater 370. By designing a dual-path independent water supply system, the cold and hot water are supplied separately to meet the user's need for on-demand access.
[0035] Example 2: Figures 1-4 The rear end cover 150 is detachably and fixedly installed on the outer wall of the rear end of the housing 100. The top of the housing 100 has a slot 160, and the inner wall of the slot 160 is fitted with the top cover 161. The cold water button 130 and the hot water button 140 are installed below the temperature adjustment button 120, and the child lock button 101 is installed between the cold water button 130 and the hot water button 140.
[0036] The specific application scenario of this embodiment is as follows: the detachable rear cover 150 at the rear of the housing 100 facilitates the maintenance of internal components; the snap-fit design between the top slot 160 and the top cover 161 allows for quick opening to add water to the cold water compartment 330 and the hot water compartment 340 in the water tank 300; the cold water button 130 and the hot water button 140 below the temperature adjustment button 120 control the water output type respectively; the child lock button 101 needs to be pressed and held to unlock to prevent accidental activation. This structure enhances safety through dual protection of physical isolation and operational logic, while the modular design takes into account both daily maintenance and ease of use.
[0037] Example 3: Figures 4-6 Two self-priming pumps 200 are provided. The output end of the self-priming pump 200 is fixedly connected to the water inlet pipe 210, and the input end of the water inlet pipe 210 is fixedly connected to the sealing plug 211.
[0038] The output end of the self-priming pump 200 is fixedly connected to the outlet pipe 220. The top of the water tank 300 is sealed and connected to the cover 360. The top of the cover 360 is fixedly installed with a handle 362. The bottom outer wall of the cover 360 is fixedly connected with two water intake pipes 361. The two outlet pipes 220 pass through the housing 100 and extend to the outside of the front end of the housing 100.
[0039] Two water intake pipes 361 extend to the bottom of the cold water tank 330 and the hot water tank 340 respectively, and the water inlet pipe 210 is connected to the top inner wall of the water intake pipe 361 by a sealing plug 211.
[0040] The specific application scenario of this embodiment is as follows: Two self-priming pumps 200 are respectively connected to the water intake pipes 361 at the bottom of the cold water tank 330 and the hot water tank 340 through the water inlet pipe 210. The cold water path directly draws pure water into the cold water tank 330, while the hot water path injects pure water into the hot water tank 340 for heating. The water outlet pipe 220 extends to the front end of the housing, and the flow of cold and hot water is controlled by the corresponding button. The design of extending the water intake pipe 361 to the bottom of the tank improves the water utilization rate. The sealing structure of the sealing plug 211 and the top cover 360 ensures zero leakage of water, forming an efficient and stable circulation system.
[0041] Example 4: Figures 5-7 An insulation partition 310 is fixedly installed between the cold water tank 330 and the hot water tank 340. Second handles 320 are fixedly installed on the outer walls of both sides of the water tank 300. Temperature sensors 350 are fixedly installed on the outer wall of the hot water tank 340. There are two temperature sensors 350 at the top and bottom. A heater 370 is fixedly installed on the inner wall of the bottom of the hot water tank 340. A power socket 170 is fixedly installed on the inner wall of the bottom of the water tank 300. The power socket 170 is connected to the heater 370 by plugging in.
[0042] The specific application scenario of this embodiment is as follows: the heat insulation partition 310 between the cold water tank 330 and the hot water tank 340 reduces heat exchange; the upper and lower temperature sensors 350 on the outer wall of the hot water tank 340 monitor the water temperature in real time; the bottom heater 370 is powered by the power socket 170 and linked with the sensor to achieve precise temperature control, thereby avoiding continuous heating of the water, so that heating stops after the temperature reaches the preset temperature, and heating is restarted after the temperature drops to the minimum temperature, which improves the energy-saving and environmental protection effect; the second handle 320 facilitates the movement of the water tank 300; and the top handle 362 supports quick opening of the lid for water replenishment.
[0043] The working principle of this utility model is as follows: When using the device, the user sets the target water temperature through the display screen 110 and temperature adjustment button 120 on the front of the housing 100. The child lock button 101 needs to be unlocked before the cold water button 130 or hot water button 140 can be activated. The dual self-priming pumps 200 drive the independent water circulation of the cold water tank 330 and the hot water tank 340 respectively. Cold water is directly drawn into the cold water tank 330 through the inlet pipe 210, while hot water is injected into the hot water tank 340 through another self-priming pump 200 and heated by the heater 370. The water intake pipe 361 extends to the bottom of the tank to improve water utilization. The sealing plug 211 ensures zero leakage in the water circuit. Two sets of temperature sensors 350 monitor the water temperature of the upper and lower layers of the hot water tank 340 in real time. Combined with the heat insulation partition 310, energy consumption is reduced. The detachable rear cover 150 and top cover 161 facilitate maintenance. The second handle 320 and the top handle 362 improve ease of use. Finally, through the coordinated design of intelligent control and safety protection, a precise temperature control, high efficiency and energy saving, and safe and reliable drinking water experience are achieved.
[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A warm energy-saving water dispenser with a protection function, characterized in that, Include: The shell (100), the inner wall of the shell (100) is fixedly installed display screen (110) and temperature adjustment button (120), the temperature adjustment button (120) is provided with several; Water tank (300), the water tank (300) is installed in the inside of the shell (100), the inner wall of the water tank (300) is provided with cold water warehouse (330) and hot water warehouse (340); The pumping assembly is provided with two groups, the pumping assembly is fixedly installed on the inner wall of the shell (100), and the pumping assembly comprises a self-priming pump (200).
2. The warm energy-saving water dispenser with a protection function according to claim 1, characterized in that, The rear end of the shell (100) is detachably fixedly installed on the rear end cover (150), and the top of the shell (100) is provided with a clamping groove (160), and the inner wall of the clamping groove (160) is clamped and installed on the top cover (161).
3. The warm energy-saving water dispenser with a protection function according to claim 2, characterized in that, The temperature adjustment button (120) is installed below the cold water button (130) and the hot water button (140), and the cold water button (130) and the hot water button (140) are installed between the child lock button (101).
4. The warm energy-saving water dispenser with a protection function according to claim 1, characterized in that, The self-priming pump (200) is provided with two, the output end of the self-priming pump (200) is fixedly connected with the water inlet pipe (210), and the input end of the water inlet pipe (210) is fixedly connected with the sealing plug (211).
5. The warm energy-saving water dispenser with a protection function according to claim 4, characterized in that, The output end of the self-priming pump (200) is fixedly connected with the water outlet pipe (220), the top of the water tank (300) is sealingly connected with the upper cover (360), the top of the upper cover (360) is fixedly installed with the handle (362), and the bottom of the upper cover (360) is fixedly connected with two water taking pipes (361).
6. The warm energy-saving water dispenser with a protection function according to claim 5, characterized in that, Two water taking pipes (361) extend to the bottom of cold water warehouse (330) and hot water warehouse (340) respectively, the water inlet pipe (210) is sealingly connected with the top inner wall of the water taking pipe (361) through the sealing plug (211).
7. The warm energy-saving water dispenser with a protection function according to claim 1, characterized in that, The cold water warehouse (330) and the hot water warehouse (340) are fixedly installed between the heat preservation partition (310), the second handle (320) is fixedly installed on the both sides of the water tank (300), and the temperature sensor (350) is fixedly installed on the outer wall of the hot water warehouse (340).
8. The warm energy-saving water dispenser with a protection function according to claim 7, characterized in that, The temperature sensor (350) is provided with two on the upper and lower, the heater (370) is fixedly installed on the bottom inner wall of the hot water warehouse (340), the power socket (170) is fixedly installed on the bottom inner wall of the water tank (300), and the power socket (170) is connected with the heater (370) in cooperation.