Cold and hot table type water purifier for providing sparkling water

Abstract

The utility model discloses a cold and hot table type water purifier for providing bubble water, which comprises a water bottle, a front shell, a middle shell and a raw water tank inserted at the rear end of the middle shell, and a rotary air tap seat and a water outlet component are respectively arranged on the upper side of the front shell. The water bottle is used for filling purified water from the water outlet assembly and connecting the filled purified water to the rotary air tap seat for pressurizing and inflating; a hollow cavity is defined by the front shell and the middle shell, a filter element assembly and a pure water tank are installed on the upper side of the hollow cavity side by side, a pump valve assembly and an instant heating assembly are installed on the lower side of the hollow cavity, and a gas cylinder is arranged between the middle shell and the raw water tank. The rotary air tap seat and the water outlet assembly are arranged on the top side of the front shell, so that the table-board water machine can provide drinking purified water and bubble water at the same time, multiple purposes are achieved, space is effectively saved, and the household water machine is diversified in function.

Description

Technical field

[0001] The utility model relates to a water purification technology, in particular to a hot and cold tabletop water purifier for providing bubble water. [Background Technology]

[0002] As people's living standards improve, sparkling water is becoming an increasingly popular drink in daily life. It is often used to mix cocktails, whiskey, soda water and other alcoholic beverages, and can also be used to wash the face or for beauty treatments. Secondly, drinking sparkling water can effectively relieve constipation, maintain the body's acid-base balance, promote blood circulation and lower cholesterol.

[0003] A sparkling water machine uses compressed carbon dioxide from a cylinder to physically pressurize drinking water, injecting food-grade carbon dioxide into it. The resulting solution is what we call sparkling water. Not only does it offer a pleasant taste, replacing high-sugar carbonated drinks like Coke and Sprite, but it also helps prevent various cardiovascular diseases and boost metabolism. It also reduces sugar and fat absorption and stimulates fat consumption, thereby contributing to weight loss. Sparkling water can awaken the taste buds, especially when used with meat, as it helps cut through the greasiness. Sparkling water also tastes good when used in beverages, contains no harmful substances, and is beneficial to human health, helping to regulate acid-base balance.

[0004] However, existing sparkling water dispensers have limited functionality and cannot directly pump air into beverages. Most are commercial models, limiting their use and limiting their ability to produce large quantities of sparkling water, making them unsuitable for home use. Furthermore, safety concerns arise due to the use of gas cylinders, which poses potential safety risks. Furthermore, pressure relief poses a risk; removing the bottle before the pressure has fully released can easily cause splashing. Therefore, there is an urgent need for a space-saving, sparkling water dispenser that integrates with existing household drinking water equipment. [Utility Model Content]

[0005] The utility model provides a hot and cold tabletop water purifier for providing bubble water, which has the advantages of small space occupation and convenient use, and is convenient for adding bubbles to hot water or cold water.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hot and cold tabletop water purifier for providing sparkling water, used to provide purified water and sparkling water for daily drinking, comprising a water bottle, a front housing, a middle housing, a base plate, and a raw water tank inserted into the rear end of the middle housing. The front housing is tightly arranged on the front wall side of the middle housing. The front housing front side and top side surfaces are covered with a front cover, the sides and rear wall surface of the middle housing are covered with U-shaped wall covers, and the bottom surface of the middle housing is sealed by the base plate.

[0008] The upper side of the front shell is respectively provided with a rotating air nozzle seat and a water outlet assembly extending through the front cover. The water bottle is used to fill purified water from the water outlet assembly and is connected to the rotating air nozzle seat for pressurized inflation after being filled with purified water.

[0009] The middle shell is surrounded to form a hollow cavity, and a filter element assembly for filtering raw water supplied from the raw water tank and a pure water tank for containing purified water formed by filtration are installed side by side on the upper side of the hollow cavity;

[0010] The lower side of the hollow cavity is equipped with a pump valve assembly for extracting raw water supplied from the raw water tank, a compressor for cooling the pure water in the pure water tank, and an instant heating assembly for heating the pure water supplied to the water outlet assembly;

[0011] A gas cylinder connected to the rotating gas nozzle seat and used to pressurize and inflate the pure water in the water bottle is provided between the middle shell and the raw water tank, and an air intake assembly is installed on the top side of the rear end of the middle shell to facilitate the connection and installation of the gas cylinder.

[0012] Preferably, the top of the air intake assembly is provided with an air outlet button located at the top surface of the raw water tank and used to control the air supply connected to the rotating air nozzle seat.

[0013] Preferably, water inlet and outlet seats are respectively installed on both sides of the rear edge of the base plate to facilitate the plug-in connection of the bottom end of the raw water tank.

[0014] Preferably, the filter element assembly includes a filter element lower bracket, a filter element fixing frame, a PPC composite filter element and an RO membrane filter element. The filter element lower bracket is fixedly installed on the front and rear ends of the lower side of the middle shell body with the support of the vertical plates at both ends. The PPC composite filter element and the RO membrane filter element are respectively inserted into the filter element lower bracket, and the upper parts are locked and fixed by the filter element fixing frame. The bottom ends of the PPC composite filter element and the RO membrane filter element are connected to the wastewater valve and waterway plate supported by the lower side of the middle part of the filter element lower bracket.

[0015] Preferably, the rotary air nozzle seat is also provided with a bottle body locking mechanism for locking the water bottle to facilitate pressurized inflation, and the bottle body locking mechanism includes a locking knob, a cam swing arm and a locking slider, and the locking knob is installed at the top of the cam swing arm, and the cam swing arm is installed on the rotary air nozzle seat with one side rotating shaft as the support axis, and under the rotation drive of the locking knob, it drives the swing arm shaft on the side to pull the rotating connected locking slider to move horizontally back and forth, and the corresponding rotary air nozzle seat is provided with a locking block that cooperates with the locking groove at the end of the locking slider.

[0016] The beneficial effects of the above technical solution are:

[0017] In the utility model, a gas cylinder for supplying CO2 is arranged in the household water purifier, and the corresponding front shell is provided with a rotating gas nozzle seat and a water outlet assembly that cooperate with the water bottle. In this way, the water machine can not only provide commonly used pure water at room temperature, heating or cooling, but also can directly pressurize and fill CO2 gas through the water bottle, so that the family can directly drink sparkling water, which is convenient and fast.

Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0020] Figure 3 This is a side view schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 4 This is an enlarged schematic diagram of the explosion structure of the rotary air nozzle seat in the utility model;

[0022] Figure 5 It is a partial enlarged schematic diagram of the structure of the rotary air nozzle seat in the utility model.

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments. [Specific implementation method]

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. The words "including" and similar words used in this article mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0025] A hot and cold tabletop water purifier that provides sparkling water, such as Figures 1 to 3 As shown, it is used to provide pure water and sparkling water for daily drinking, including a water bottle 1, a front shell 2, a middle shell 3, a base plate 4 and a raw water tank 5 inserted at the rear end of the middle shell 3. The front shell 2 is tightly arranged on the front wall side of the middle shell 3, the front shell 1 front side and top side surface are covered with a front cover 16, the two sides and rear wall surface of the middle shell 2 are covered with U-shaped wall covers 17, the bottom surface of the middle shell 3 is sealed by the base plate 4, and the two sides of the rear edge of the base plate 4 are respectively installed with water inlet and outlet seats 6 for easy insertion and connection of the bottom end of the raw water tank 5; a rotating air nozzle seat 7 and a water outlet component 8 extending through the front cover 16 are respectively provided on the upper side of the front shell 2, the water bottle 1 is used to fill pure water from the water outlet component 8, and to connect the water bottle filled with pure water to the rotating air nozzle seat 7 for pressurized inflation; the middle shell 3 is surrounded to form a hollow cavity, On the upper side of the hollow cavity, a filter element assembly 9 for filtering the raw water supplied by the raw water tank 5 and a pure water tank 10 for containing the pure water formed by the filtration are installed side by side; on the lower side of the hollow cavity, a pump valve assembly 11 for extracting the raw water supplied by the raw water tank 5, an instant heating assembly 12 for heating the pure water supplied to the water outlet assembly 8 and a compressor 13 for cooling the pure water in the pure water tank 10 are installed; between the middle shell 3 and the raw water tank 5, there is also a gas cylinder 14 connected to the rotary air nozzle seat 7 for pressurizing and inflating the pure water in the water bottle 1, and the corresponding middle shell 3 rear end top side is installed with an air intake assembly 15 for facilitating the connection and installation of the gas cylinder 14, wherein the top of the air intake assembly 15 is provided with an air outlet button 150 located at the top surface of the raw water tank 10 for controlling the air supply connected to the rotary air nozzle seat 7.

[0026] like Figure 1 As shown, the filter element assembly 9 includes a filter element lower bracket 90, a filter element fixing frame 91, a PPC composite filter element 92 and an RO membrane filter element 93. The filter element lower bracket 90 is fixedly installed on the front and rear ends of the lower side of the middle shell 3 under the support of the vertical plates at both ends. The PPC composite filter element 92 and the RO membrane filter element 93 are respectively inserted into the filter element lower bracket 90, and the upper parts are locked and fixed by the filter element fixing frame 91. The bottom ends of the PPC composite filter element 92 and the RO membrane filter element 93 are connected to the wastewater valve 94 and the waterway plate 95 supported by the lower side of the middle part of the filter element lower bracket 90.

[0027] In this embodiment, Figures 3 to 5As shown, a bottle body locking mechanism 18 for locking the water bottle to facilitate pressurized inflation is also provided on the rotary air nozzle seat 7. The bottle body locking mechanism 18 includes a locking knob 180, a cam swing arm 181 and a locking slider 182. The locking knob 180 is installed on the top of the cam swing arm 181. The cam swing arm 181 is installed on the rotary air nozzle seat 7 and rotates with one side of the rotating shaft as the support axis. When the locking knob 180 is driven by the lateral swing arm, the swing arm shaft on the side is driven to pull the rotating connected locking slider 182 to move horizontally back and forth. Correspondingly, a locking block 183 is provided in the rotary air nozzle seat 7 to cooperate with the lock groove 1820 at the end of the locking slider 182.

[0028] Since the rotating air nozzle seat 7 corresponding to the water bottle 1 is provided with a bottle body locking mechanism 18 for locking the water bottle 1, when making sparkling water, first, turn the locking knob 180 of the bottle body locking mechanism 18 at the top end of the rotating air nozzle seat 7 to drive the inner locking structure to unlock the water bottle 1, and then rotate it counterclockwise to take out the water bottle; then, place the water bottle at the water outlet position, select cold water to take 4°C cold water; then reset the water bottle to the adapter, rotate it clockwise to tighten the water bottle; then press the air outlet button to release the air, and the air filling will automatically stop after the inflation is completed; then, turn the locking knob 180 at the top end of the rotating air nozzle seat 7 to unlock the water bottle 1; then rotate it counterclockwise to take out the water bottle, and you can drink the sparkling water.

[0029] In this embodiment, the process of replacing the CO2 gas cylinder is to open the cover of the raw water tank, lift the raw water tank, flip the gas cylinder upward, rotate the gas cylinder counterclockwise, and take out the gas cylinder; after replacing the new gas cylinder, tighten the gas cylinder clockwise, flip it downward to reset the gas cylinder; then assemble the raw water tank, and finally, install the cover of the raw water tank.

[0030] The above-described embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Any obvious changes in the shape, structure, and principle of the present invention, as well as other modifications that do not depart from the essence of the present invention, should be included in the scope of protection of the present invention.

Claims

1. A hot and cold tabletop water purifier for providing sparkling water, used to provide purified water and sparkling water for daily drinking, characterized in that: It includes a water bottle, a front shell, a middle shell, a base plate, and a raw water tank inserted into the rear end of the middle shell. The front shell is tightly arranged on the front wall side of the middle shell. The front side and top surface of the front shell are covered with a front cover. The two sides and rear wall surface of the middle shell are covered with U-shaped wall covers. The bottom surface of the middle shell is sealed by the base plate. The upper side of the front shell is respectively provided with a rotating air nozzle seat and a water outlet assembly extending through the front cover. The water bottle is used to fill purified water from the water outlet assembly and is connected to the rotating air nozzle seat for pressurized inflation after being filled with purified water. The middle shell is surrounded to form a hollow cavity, and a filter element assembly for filtering raw water supplied from the raw water tank and a pure water tank for containing purified water formed by filtration are installed side by side on the upper side of the hollow cavity; The lower side of the hollow cavity is equipped with a pump valve assembly for extracting raw water supplied from the raw water tank, a compressor for cooling the pure water in the pure water tank, and an instant heating assembly for heating the pure water supplied to the water outlet assembly; A gas cylinder connected to the rotating gas nozzle seat and used to pressurize and inflate the pure water in the water bottle is provided between the middle shell and the raw water tank, and an air intake assembly is installed on the top side of the rear end of the middle shell to facilitate the connection and installation of the gas cylinder.

2. A hot and cold tabletop water purifier for providing sparkling water according to claim 1, characterized in that: The top of the air intake assembly is provided with an air outlet button located at the top surface of the raw water tank and used to control the air supply connected to the rotating air nozzle seat.

3. A hot and cold tabletop water purifier for providing sparkling water according to claim 1, characterized in that: Both sides of the rear edge of the base plate are respectively provided with water inlet and outlet seats for facilitating the insertion and connection of the bottom end of the raw water tank.

4. A hot and cold tabletop water purifier for providing sparkling water according to claim 1, characterized in that: The filter element assembly includes a filter element lower bracket, a filter element fixing frame, a PPC composite filter element and an RO membrane filter element. The filter element lower bracket is fixedly installed on the front and rear ends of the lower side of the middle shell body with the support of the vertical plates at both ends. The PPC composite filter element and the RO membrane filter element are respectively inserted into the filter element lower bracket, and the upper parts are locked and fixed by the filter element fixing frame. The bottom ends of the PPC composite filter element and the RO membrane filter element are connected to the wastewater valve and waterway plate supported by the lower side of the middle part of the filter element lower bracket.

5. A hot and cold tabletop water purifier for providing sparkling water according to claim 1, characterized in that: The rotary air nozzle seat is also provided with a bottle body locking mechanism for locking the water bottle to facilitate pressurized inflation. The bottle body locking mechanism includes a locking knob, a cam swing arm and a locking slider. The locking knob is installed at the top end of the cam swing arm. The cam swing arm is installed on the rotary air nozzle seat with one side rotating shaft as the support axis, and under the rotation drive of the locking knob, it drives the swing arm shaft on the side to pull the rotating connected locking slider to move horizontally back and forth. Correspondingly, a locking block is provided in the rotary air nozzle seat to cooperate with the locking groove at the end of the locking slider.

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