Direct water dispenser with filter element convenient to replace

Abstract

The utility model relates to the technical field of direct water dispensers, and discloses a direct water dispenser convenient for replacing filter elements, which comprises a water dispenser cabinet, a filter cabin arranged at the lower end of the water dispenser cabinet, a water outlet arranged below a controller, a connecting mechanism arranged inside the filter cabin, a plurality of filter element seats fixedly arranged on the connecting mechanism, and a water outlet arranged below the filter element seats. The filter element seats are connected with filter bottles through threads, filter elements are placed in the filter bottles, the multiple filter element seats are connected through pipelines, connecting hoses are arranged on the filter element seats of the filter cabin, one end of each connecting hose is connected with an RO membrane, the RO membrane is provided with a waste water pipe and a water outlet pipe of a water outlet, and a partition plate is transversely arranged in the filter cabin. A mounting seat is arranged on the partition plate; and the filter bottle and the filter element are transversely borne on the mounting seat. The direct water dispenser with the filter element convenient to replace solves the problem that the filter element of an existing device is inconvenient to replace.

Description

TECHNICAL FIELD

[0001] The utility model belongs to direct drinking water machine technical field especially, it is direct drinking water machine convenient to replace filter core. BACKGROUND

[0002] Drinking water, also known as activated water, healthy activated water, is filtered by nanofiltration separation membrane device, etc., kills viruses and bacteria therein and filters out color, odor, residual chlorine, ozone hydrogen sulfide, bacteria, viruses, heavy metals, suspended particles in tap water to improve water quality, while retaining trace elements beneficial to human body, and using ion exchange body to soften water quality, and finally through the action of high-energy biochemical ceramic, water energy is quantized, mineralized, and the standard of directly drinking healthy water is reached. The existing water dispenser has no device for filtering water impurities, and there are many impurities in the water during daily drinking, which can affect human health, and the filter core of the water dispenser is difficult to replace during maintenance after long-term use.

[0003] The utility model discloses a kind of drinking water machines convenient to replace filter core, by the threaded groove on each threaded base is aligned threaded base installation fixed, then personnel again connect the whole device, then personnel can connect the water pump in the water dispenser cabinet with the one end of water filling hose, utilize connecting hose to connect filter tank body and 3M filter, last again through three-way pipe, water body is separated and connected with the water outlet of water dispenser under the action of water filling hose, then again cover side cover and install it is completed.But, the device still has some other problems, when the filter core of the device is replaced, the whole filter device is taken out from the inside of filter cabin, and the filter core of the whole device is replaced, which causes inconvenience. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of direct drinking water machine convenient to replace filter core to solve the problems in the background art.

[0005] To achieve the above object, the following technical scheme is provided: a kind of direct drinking water machine convenient to replace filter core, comprising:

[0006] The utility model provides a water dispenser cabinet, the lower end of the water dispenser cabinet is provided with a filter cabin, the upper end of the water dispenser cabinet is provided with a controller, the lower side of the controller is provided with a water outlet, the inside of the filter cabin is provided with a connecting mechanism, a plurality of filter core seats are fixedly arranged on the connecting mechanism, filter bottles are connected on the filter core seats through threads, filter cores are placed in the filter bottles, the filter core seats close to the outside of the filter cabin are provided with water injection hoses, one end of the water injection hoses is connected to a water source through a water pump, the filter core seats close to the filter cabin are provided with connecting hoses, one end of the connecting hoses is connected with RO membranes, the RO membranes are provided with waste water pipes and water outlet pipes of the water outlet, a partition plate is transversely arranged in the filter cabin, mounting seats are arranged on the partition plate, and the filter bottles and the filter cores are transversely supported on the mounting seats.

[0007] In the above technical solution, further, the lower side of the partition plate and the filter cabin form a storage room, the inside of the storage room is placed with a reserve filter device, and the side plate of the filter cabin away from the connecting mechanism is provided with a rotatable opening cabin door.

[0008] In any of the above technical solutions, further, the connecting mechanism comprises:

[0009] A limiting groove is arranged on the inner wall of a side plate of the filter cabin;

[0010] A sliding groove is arranged on the other side plate of the filter cabin;

[0011] Two springs are arranged, one end of each spring is fixedly connected to the bottom of the limiting groove and the sliding groove respectively;

[0012] Two sliding blocks are arranged, each sliding block is fixedly arranged on the top of a spring;

[0013] A sliding shaft is arranged above the sliding blocks;

[0014] A connecting plate is fixedly connected to the two sliding shafts;

[0015] The filter core seat is fixed on the connecting plate.

[0016] In any of the above technical solutions, further, a tea strainer is arranged below the controller.

[0017] In any of the above technical solutions, further, a processing cabin is arranged on the back of the upper end of the water dispenser cabinet, a rotatable opening rotating door is arranged on the processing cabin, the RO membrane is arranged in the processing cabin, and the waste water pipe is connected to the outside of the processing cabin.

[0018] In any of the above technical solutions, further, the water injection hose, the connecting hose and the water outlet pipe are provided with electromagnetic valves and water pumps, and the water pumps, the water pumps and the electromagnetic valves are electrically connected with the controller.

[0019] The utility model discloses beneficial effect is:

[0020] 1. By setting up the connecting mechanism in the inside of filter cabin, the filter core seat is fixedly connected with transversely on the connecting mechanism, and the filter core seat is set as external thread, and the filter bottle is set with internal thread on the filter bottle, and the filter bottle can be fixed and connected together with the filter core seat through the external thread and the internal thread, and the baffle is set up transversely in the inside of filter cabin, and the mounting seat is fixedly set up on the baffle, and the upper surface of mounting seat is set as arc shape, so when the filter bottle is installed on the filter core seat, the filter bottle can be supported by mounting seat, and both ends of filter bottle are suspended, and it is convenient for people to replace filter bottle. DRAWINGS

[0021] Figure 1 It is the structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of the utility model;

[0023] Figure 3 It is the structure section schematic diagram of the utility model;

[0024] Figure 4 It is the structure section schematic diagram of the utility model;

[0025] Figure 5 It is the structure section schematic diagram of the utility model;

[0026] Mark explanation: 100, water dispenser cabinet;110, filter cabin;120, controller;130, water outlet;140, connecting mechanism;141, limit slot;142, sliding groove;143, spring;144, sliding block;145, sliding shaft;146, connecting plate;150, filter core seat;160, filter bottle;170, filter core;180, pipeline;190, water injection hose;200, connecting hose;210, RO membrane;220, waste water pipe;230, water outlet pipe;240, baffle;250, mounting seat;260, storage room;270, filter device;280, cabin door;290, tea strainer;300, processing cabin;310, rotating door. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are only some, but not all of embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art are within the scope of the present application.

[0028] In the description of the present application, it should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn in proportion to the actual proportions. The techniques, methods and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0029] As shown in the Figures 1-5 The present embodiment provides a direct drinking water machine facilitating replacement of filter cartridges, comprising:

[0030] The water dispenser cabinet 100 has a filter cabin 110 at the lower end, a controller 120 at the upper end, a water outlet 130 below the controller 120, a connecting mechanism 140 inside the filter cabin 110, a plurality of filter cartridge seats 150 fixedly arranged on the connecting mechanism 140, a filter bottle 160 threadedly connected to the filter cartridge seat 150, a filter cartridge 170 placed inside the filter bottle 160, a plurality of filter cartridge seats 150 connected by a pipeline 180, wherein the filter cartridge seat 150 near the outer side of the filter cabin 110 is provided with a water filling hose 190, one end of the water filling hose 190 is connected to a water source through a water pump, another filter cartridge seat 150 near the filter cabin 110 is provided with a connecting hose 200, one end of the connecting hose 200 is connected with an RO membrane 210, the RO membrane 210 is provided with a waste water pipe 220 and a water outlet pipe 230 of the water outlet 130, a partition plate 240 is transversely arranged inside the filter cabin 110, the partition plate 240 is provided with a mounting seat 250, and the filter bottle 160 and the filter cartridge 170 are transversely supported on the mounting seat 250.

[0031] In the technical solution, in order to facilitate the replacement of the filter element 170, a filter cabin 110 is formed at the lower end of the water dispenser cabinet 100, a controller 120 is arranged at the upper end of the water dispenser cabinet 100, a water outlet 130 is arranged below the controller 120, a connecting mechanism 140 is arranged inside the filter cabin 110, a plurality of filter element seats 150 are fixedly arranged on the connecting mechanism 140, an external thread is arranged inside the filter element seat 150, a filter bottle 160 is connected to the filter element seat 150 through the external thread, an internal thread is arranged at the connection of the filter bottle 160, a filter element 170 is arranged inside the filter bottle 160, the plurality of filter element seats 150 are connected through pipelines 180, a water filling hose 190 is communicated with one of the filter element seats 150 close to the side plate of the filter cabin 110, one end of the water filling hose 190 is connected to a water source through a water pump, so that when the water pump works, water at the water source can flow into the first filter element seat 150 through the water filling hose 190, and then flow into the filter bottle 160, and then the water is filtered through the filter element 170, and then the water flows into the next filter element seat 150 and the filter bottle 160 through the pipeline 180, and so on, until the water flows into the last filter bottle 160 far away from the water filling hose 190, and then the water flows into the filter element seat 150 after the last filtration, a connecting hose 200 is fixedly arranged on the filter element seat 150, the other end of the connecting hose 200 is fixedly communicated with an RO membrane 210, so that the water filtered through the filter element 170 flows into the RO membrane 210 through the connecting hose 200 for the last filtration, a water outlet pipe 230 and a waste water pipe 220 are arranged on the RO membrane 210, the water outlet pipe 230 is communicated with the water outlet 130, so that the purified water filtered through the RO membrane 210 flows into the controller 120 from the water outlet pipe 230, and finally is used by people from the water outlet 130, and the waste water generated in the filtration process of the RO membrane 210 is discharged from the waste water pipe 220, so as to form a complete filtration process, in addition, a transversely arranged partition plate 240 is fixedly arranged inside the filter cabin 110, mounting seats 250 are fixedly arranged on the partition plate 240, the number of the mounting seats 250 is the same as the number of the filter seats, the upper part of the mounting seat 250 is arranged in a circular arc shape, and the mounting seat 250 is arranged at the middle position of the partition plate 240, so that when the filter bottle 160 is installed on the filter element seat 150, the filter bottle 160 can be supported on the mounting seat 250 and the two ends of the filter bottle 160 are not in contact with the mounting seat 250, so that the two ends of the filter bottle 160 are arranged in a suspended manner, so as to facilitate people to hold the bottle body of the filter bottle 160 when replacing the filter element 170, thereby facilitating people to unscrew the filter bottle 160 from the filter element seat 150 through the thread, and the connection between the filter element seats 150 does not need to be moved, thereby facilitating the replacement of the filter element 170, and the transversely arranged filter bottle 160 and the filter element seat 150 are more convenient to disassemble, thereby reducing the force required by people when disassembling the filter bottle 160.

[0032] The embodiment provides a direct drinking water machine facilitating replacement of a filter element 170.

[0033] As shown in the figure, Figures 1-5 In the embodiment, a storage room 260 is formed between the partition plate 240 and the filter cabin 110, and a backup filter device 270 is arranged in the storage room 260. In addition, a cabin door 280 is arranged on the side plate of the filter cabin 110 away from the connecting mechanism 140.

[0034] In the technical scheme, the cabin door 280 is arranged on the side plate of the filter cabin 110 away from the connecting mechanism 140, so that the filter element 170 is not affected by the external environment when the filter element 170 normally works. When the filter element 170 needs to be replaced, the cabin door 280 is opened, and the filter bottle 160 is removed from the filter element seat 150, so that the filter element 170 can be quickly replaced. In addition, the storage room 260 is formed between the partition plate 240 and the filter cabin 110, and a plurality of backup filter elements 170 and filter bottles 160 can be arranged in the storage room 260, so that the time for finding spare parts when the filter element 170 and the filter bottle 160 are replaced is reduced, and people can conveniently observe the shortage of spare parts in time.

[0035] The embodiment provides a direct drinking water machine facilitating replacement of a filter element 170.

[0036] As shown in the figure, Figures 3-5 In the embodiment, the connecting mechanism 140 comprises:

[0037] A limiting groove 141 is arranged on the inner wall of the side plate of the filter cabin 110;

[0038] A sliding groove 142 is arranged on the other side plate of the filter cabin 110;

[0039] Two springs 143 are arranged, and one end of each spring 143 is fixedly connected to the bottom of the limiting groove 141 and the sliding groove 142 respectively;

[0040] Two sliding blocks 144 are arranged and fixedly arranged on the top of the two springs 143 respectively;

[0041] A sliding shaft 145 is arranged above the sliding block 144;

[0042] A connecting plate 146 is fixedly connected to the two sliding shafts 145;

[0043] The filter element holder 150 is fixed on the connecting plate 146.

[0044] In this technical solution, to facilitate the connection between the filter bottle 160 and the filter element holder 150, a limiting groove 141 is provided on one side plate of the filter chamber 110, and a through sliding groove 142 is provided on the side plate of the filter chamber 110 opposite to the limiting groove 141. One end of a spring 143 is fixedly connected to the bottom plate inside both the limiting groove 141 and the sliding groove 142. A slider 144 is fixedly connected to the top of each of the two springs 143. The sliders 144 slide within the sliding groove 142 and the limiting groove 141, respectively. A sliding shaft 145 is provided above each of the two sliders 144, and the sliding shaft 145 slides within the limiting groove 141 and the sliding groove 142. A connecting plate 146 is fixedly installed between shafts 145. Under the force of spring 143, the height of the connecting plate 146 can be changed. Thus, when the filter element holder 150 is not installed with filter bottle 160, the height of the filter element holder 150 is relatively high. After the filter bottle 160 is installed, under the weight of the filter bottle 160, filter element 170 and water, the spring 143 is compressed, thereby changing the height of the connecting plate 146 until the bottom of the filter bottle 160 contacts the mounting base 250. In this way, when the size of the filter bottle 160 is different, the height of the connecting plate 146 can be changed at any time, which is equivalent to changing the height of the filter element holder 150, thus facilitating the connection between filter bottles 160 of different sizes and filter element holder 150.

[0045] This embodiment provides a direct drinking water machine that facilitates filter replacement 170. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0046] like Figure 1 , Figure 2 and Figure 5 As shown, in this embodiment, a detachable tea strainer 290 is provided below the controller 120.

[0047] In this technical solution, in order to handle the overflowing water when the user is filling the water container, a detachable tea strainer 290 is installed below the controller 120. The tea strainer 290 is also located directly below the water outlet 130. In this way, when the user is filling the water container, the tea strainer 290 can catch the overflowing water in time, preventing the water from flowing onto the ground and affecting the environment.

[0048] This embodiment provides a direct drinking water machine that facilitates filter replacement 170. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0049] like Figures 1-5As shown in the figure, in the embodiment, a processing cabin 300 is formed on the back of the upper end of the water dispenser cabinet 100, a rotatable door 310 is arranged on the processing cabin 300, the RO membrane 210 is arranged inside the processing cabin 300, and the waste water pipe 220 is connected to the outside of the processing cabin 300.

[0050] In the technical solution, in order to facilitate the timely replacement of the RO membrane 210, the processing cabin 300 is formed on the back of the water dispenser cabinet 100, the rotatable door 310 is arranged on the opening of the processing cabin 300, the RO membrane 210 is fixedly installed inside the processing cabin, and the rotatable door 310 is closed when the RO membrane 210 normally works, so as to reduce the influence of the external environment on the normal work of the RO membrane 210. When the RO membrane 210 needs to be replaced, the rotatable door 310 is opened, the water outlet pipe 230 and the waste water pipe 220 are removed from the RO membrane 210, and then are connected to the new RO membrane 210, so that the RO membrane 210 is quickly replaced. In addition, the outlet end of the waste water pipe 220 is arranged on the periphery of the water dispenser cabinet 100, so as to facilitate the collection of waste water and unified treatment.

[0051] The embodiment provides a direct drinking water dispenser facilitating replacement of the filter element 170. In addition to the technical solution of the above embodiment, the direct drinking water dispenser has the following technical features.

[0052] As shown in the figures, Figure 1 , Figure 4 and Figure 5 As shown in the figure, in the embodiment, an electromagnetic valve, a water pump, and a water pump are arranged on the water filling hose 190, the connecting hose 200, and the water outlet pipe 230, and the electromagnetic valve, the water pump, and the water pump are electrically connected with the controller 120.

[0053] In the technical solution, in order to make the whole filtering system and water outlet system normally work, an electromagnetic valve (not shown in the figure), a water pump (not shown in the figure) are arranged on the water filling hose 190, the connecting hose 200, and the water outlet pipe 230, and the electromagnetic valve, the water pump, and the water pump are electrically connected with the controller 120. In this way, the controller 120 can inject tap water into the filtering system for filtration, and can control the inflow and outflow of water. A heating pipe (not shown in the figure) can be arranged in the controller 120 to heat cold water, so as to control whether cold water or hot water flows out of the water outlet 130.

[0054] The embodiments of the present application are described above with reference to the drawings, and the embodiments and features in the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection of the present application.

Claims

1. A direct drinking water machine with a filter cartridge which is easy to replace, characterized in that, Include: Water dispenser cabinet (100), the lower end of the water dispenser cabinet (100) is provided with a filter cabin (110), the upper end of the water dispenser cabinet (100) is provided with a controller (120), the lower side of the controller (120) is provided with a water outlet (130), the inside of the filter cabin (110) is provided with a connecting mechanism (140), a plurality of filter core seats (150) are fixedly arranged on the connecting mechanism (140), a filter bottle (160) is connected with the filter core seat (150) through threads, a filter core (170) is placed in the filter bottle (160), a plurality of filter core seats (150) are connected through pipelines (180), wherein the filter core seat (150) close to the outside of the filter cabin (110) is provided with a water filling hose (190), one end of the water filling hose (190) is communicated to a water source through a water pump, another filter core seat (150) close to the filter cabin (110) is provided with a connecting hose (200), one end of the connecting hose (200) is connected with an RO membrane (210), the RO membrane (210) is provided with a waste water pipe (220) and a water outlet pipe (230) of the water outlet (130), a partition (240) is transversely arranged in the filter cabin (110), the partition (240) is provided with a mounting seat (250), the filter bottle (160) and the filter core (170) are transversely supported on the mounting seat (250).

2. The direct water drinking machine with filter cartridge (170) easy to replace according to claim 1, characterized in that: The lower side of the partition (240) and the filter cabin (110) form a storage room (260), a reserve filter device (270) is placed in the storage room (260), and a cabin door (280) is arranged on the side plate of the filter cabin (110) away from the connecting mechanism (140) and can be rotatably opened.

3. The direct water drinking machine of claim 1, wherein: The connecting mechanism (140) comprises: A limiting groove (141) is arranged on the inner wall of the side plate of the filter cabin (110); A sliding groove (142) is arranged through the other side plate of the filter cabin (110); Two springs (143) are arranged, one end of each spring (143) is fixedly connected to the bottom of the limiting groove (141) and the sliding groove (142) respectively; Two sliding blocks (144) are arranged, and are fixedly arranged on the top of the two springs (143) respectively; A sliding shaft (145) is arranged above the sliding block (144); A connecting plate (146) is fixedly connected at both ends of the two sliding shafts (145) respectively; The filter core seat (150) is fixed on the connecting plate (146).

4. The direct water drinking machine of claim 1, wherein: A tea strainer (290) is arranged below the controller (120).

5. The direct water drinking machine of easy replacement filter cartridge (170) according to claim 1, characterized in that: A treatment cabin (300) is arranged on the back of the upper end of the water dispenser cabinet (100), a rotatable rotating door (310) is arranged on the treatment cabin (300), the RO membrane (210) is arranged in the treatment cabin (300), and the waste water pipe (220) is communicated to the outside of the treatment cabin (300).

6. The direct water drinking machine of easy replacement filter cartridge (170) according to claim 1, characterized in that: The water injection hose (190), the connecting hose (200) and the water outlet pipe (230) are provided with electromagnetic valves and water pumps, and the water pumps, the water pumps and the electromagnetic valves are electrically connected with the controller (120).

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