Modularized direct drinking water equipment

Abstract

The utility model belongs to the technical field of direct drinking water equipment, and particularly relates to modularized direct drinking water equipment which comprises a source water tank component, a filtering device is arranged on the outer surface of the source water tank component, the filtering device comprises a primary filtering component, and the primary filtering component is used for primarily filtering a water source in the source water tank component. The fixing device is arranged to fix the water path connection between the source water tank part and the filtering device, the connecting pipe is fixedly mounted at the water outlets of the source water part, the primary filtering part, the nanofiltration part and the water supply part, the inserting pipe is fixedly mounted at the water inlets of the primary filtering part and the nanofiltration part, and the connecting pipe is provided with the groove; and the threaded sleeve is arranged, the outer surfaces of the threaded pipe and the insertion pipe are in threaded connection with the inner wall of the threaded sleeve, and therefore the water way connectors of all the components are fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of direct drinking water equipment, in particular to a modular direct drinking water equipment. Background Art

[0002] With the progress of the times and the development of science and technology, more and more buildings, schools, hospitals and shopping malls will popularize direct drinking water equipment to improve the quality of people's drinking water.

[0003] The Chinese patent application document with publication number CN220723880U discloses a pipeline direct drinking water device, including an activated carbon filter, an ultrafiltration pipeline, a nanofiltration pipeline, a clean water tank and a water supply pipeline; the water inlet end of the activated carbon filter is connected to the external water supply pipeline, and the water outlet end of the activated carbon filter is connected to the water inlet end of the ultrafiltration pipeline. The water outlet end of the clean water tank is connected to the water supply pipeline, and the water supply pipeline is connected to the water use end; the water supply pipeline includes a clean water delivery pump, a first water supply check valve, a pressure regulating tank, a return water solenoid valve, a second water supply check valve, and a return water end of the clean water tank. The water entering the clean water tank is treated through an activated carbon filter, an ultrafiltration pipeline and a nanofiltration pipeline, and by connecting the ultrafiltration water outlet end with the water inlet end of the clean water tank, and connecting the nanofiltration membrane water outlet end with the water inlet end of the clean water tank, the ultrafiltered water and the nanofiltered water can be simultaneously input into the clean water tank, which is helpful for adjusting the water quality and has a good filtering effect.

[0004] However, when the above solution uses direct drinking water equipment, the existing direct drinking water equipment is large in size and inconvenient to transport finished products. The electrical components are generally directly connected to the control cabinet. When parts need to be replaced, only professionals can operate it, which is extremely unfriendly to customers. During installation, the water pipes need to be welded on site and the electrical circuits need to be wired, which requires professional operation. Therefore, a modular direct drinking water equipment is proposed to solve the above problems. Utility Model Content

[0005] Based on the existing direct drinking water equipment, it is large in size and inconvenient to transport the finished product. When parts need to be replaced, only professionals can operate it. During installation, water pipes need to be welded on site and electrical circuits need to be wired. These technical problems require professional operation. The utility model proposes a modular direct drinking water equipment.

[0006] The utility model proposes a modular direct drinking water device, which includes a source water tank component. The outer surface of the source water tank component is provided with a filtering device, and the filtering device includes a primary filtering component, and the primary filtering component performs primary filtering on the water source in the source water tank component.

[0007] The water outlet end of the source water tank component and the connection between the water outlet end and the water inlet end in the filter device are both provided with fixing devices, and the fixing devices include threaded sleeves, and the rotation of the threaded sleeves connects the water outlet end and the water inlet end of the source water tank component and the filter device.

[0008] Preferably, the filtering device further comprises a frame, wherein the frame is arranged on one side of the source water tank component, and a nanofiltration component, a water supply component and a control cabinet are fixedly installed inside the frame.

[0009] Through the above technical scheme, the nanofiltration component, the water supply component and the control cabinet are fixedly supported by installing the frame. By installing the nanofiltration component, the water inlet of the nanofiltration component is connected to the water outlet water channel of the primary filtration component. Under the action of the microporous filter membrane, the water after the primary filtration is further filtered, and the water outlet of the water purification component is connected through the water channel interface of the water supply component. The filtered water enters the water supply component, thereby providing pure water for users. By installing the control cabinet, the electrical equipment in the independent component is connected to the electrical interface of the module through the socket, and then connected to the interface outside the control cabinet through the electrical interface of the component. When replacing the electrical component, it is only necessary to replace the connector inside the component.

[0010] Preferably, a water purification component is fixedly installed on one side of the frame, and the electrical interfaces of the source water tank component, the primary filtration component, the nanofiltration component, the water supply component and the water purification component are electrically connected to the electrical interface of the control cabinet through a multi-pin quick-connect plug.

[0011] Through the above technical scheme, by setting a source water tank component, the source water tank component includes a source water tank, a pipeline system, and a pressure-type liquid level sensor; by setting a primary filter component, the primary filter component includes a sand filter tank, a carbon filter tank, a safety filter, a multi-functional regulating valve, a source water pump, a high-pressure pump, a flow meter, a solenoid valve, a pressure sensor and a related pipeline system; by setting a water purification component, the water purification component includes a source water tank, a pipeline system, and a pressure-type liquid level sensor; by setting a pressure-type liquid level sensor, it is convenient to monitor, protect, save energy and maintain the source water tank component and the water purification component; the electrical interface of each component is connected to the electrical interface of the control cabinet through a multi-pin quick-connect plug. When replacing electrical components, only the connector inside the component needs to be replaced.

[0012] Preferably, the fixing device also includes a connecting pipe, and a plurality of the connecting pipes are respectively fixedly installed on one end of the water outlet of the source water tank component, the primary filter component, the nanofiltration component and the water purification component, a threaded pipe is fixedly installed on the outer surface of the connecting pipe, and a push block is slidably inserted into the groove of the connecting pipe.

[0013] Through the above technical scheme, a connecting pipe is fixedly installed at the water outlet of the source water tank component, the primary filter component, the nanofiltration component and the water supply component. The connecting pipe is provided with a groove. After sliding and plugging with the plug-in pipe and the spring plate, positioning is performed. By providing a threaded pipe, the outer surfaces of the threaded pipe and the plug-in pipe are threadedly connected with the inner wall of the threaded sleeve to fix the water channel interface of each component. By sliding and plugging a push block, the push block squeezes the spring plate out of the groove of the connecting pipe, thereby releasing the fixation.

[0014] Preferably, water inlets of the primary filtration component, the nanofiltration component and the water purification component are all fixedly mounted with plug-in tubes, and the outer surface of the plug-in tubes is slidably plugged into the inner wall of the groove of the connecting pipe.

[0015] Through the above technical solution, the plug-in tube is fixedly installed at the water inlet of the primary filtration component, the nanofiltration component and the water purification component, and the plug-in tube is slidably plugged into the inner wall of the groove of the connecting pipe to position it and facilitate better fixation.

[0016] Preferably, a spring plate is fixedly mounted on the inner wall of the groove of the plug-in tube, the outer surface of the spring plate is slidably plugged with the inner wall of the groove of the connecting tube, and one end of the push block is slidably plugged with the outer surface of the spring plate.

[0017] Through the above technical solution, the spring plate is fixedly installed, and the outer surface of the spring plate is slidably plugged into the inner wall of the groove of the connecting tube, which facilitates the positioning of the connecting tube and the plug-in tube for better positioning. One end of the push block is slidably plugged into the outer surface of the spring plate. When it is necessary to release the fixation, the push block squeezes the spring plate out of the groove of the connecting tube, thereby releasing the fixation.

[0018] Preferably, the threaded sleeve is threadedly connected to the outer surface of the plug-in tube, and the inner wall of the threaded sleeve is threadedly connected to the outer surface of the threaded tube.

[0019] Through the above technical solution, the threaded sleeve is threadedly connected to the outer surfaces of the plug-in tube and the threaded pipe, so as to fix the plug-in tube and the threaded pipe.

[0020] The beneficial effects of the present invention are:

[0021] 1. By setting up a filtering device, the water source in the source water tank component is initially filtered. The nanofiltration component, water supply component and control cabinet are fixedly supported by the installation frame. The water inlet of the nanofiltration component is connected to the water outlet of the initial filtration component. Under the action of the microporous filter membrane, the water after the initial filtration is further filtered. The water inlet of the water purification module is connected to the water outlet of the nanofiltration component through a pipeline system. The water channel interface of the water supply component is connected to the water outlet of the water purification component. The filtered water enters the water supply component, thereby providing pure water for users. The electrical equipment in the independent component is connected to the The electrical interface of the module is then connected to the interface outside the control cabinet through the electrical interface of the component. When replacing electrical components, you only need to replace the connector inside the component. The water purification component includes a source water tank, a piping system, and a pressure-type liquid level sensor. The pressure-type liquid level sensor monitors, protects, saves energy, and maintains the water purification component. It solves the existing technical problem that when using direct drinking water equipment, the existing direct drinking water equipment is large in size and inconvenient for finished product transportation. The electrical components are generally directly connected to the control cabinet. When components need to be replaced, only professionals can operate it, which is extremely unfriendly to customers.

[0022] 2. Fix the water connection between the source water tank component and the filter device by setting a fixing device, fix the connecting pipe at the water outlet of the source water tank component, the primary filter component, the nanofiltration component and the water supply component, and fix the plug-in pipe at the water inlet of the primary filter component and the nanofiltration component. The connecting pipe is provided with a groove, and is positioned after slidingly plugging with the plug-in pipe and the spring plate. The outer surfaces of the threaded pipe and the plug-in pipe are threadedly connected with the inner wall of the threaded sleeve by setting a threaded pipe, and the water interface of each component is fixed. The push block is slidably plugged in, and the push block squeezes the spring plate out of the groove of the connecting pipe, thereby releasing the fixation. This solves the technical problem that the water pipeline needs to be welded on site and the electrical circuit needs to be wired during installation, which requires professional personnel to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of a modular direct drinking water device proposed by the utility model;

[0024] Figure 2 A three-dimensional diagram of the structure of a source water tank component of a modular direct drinking water device proposed by the utility model;

[0025] Figure 3 This is a three-dimensional diagram of the structure of the primary filter component of a modular direct drinking water device proposed by the utility model;

[0026] Figure 4 This is a three-dimensional diagram of the structure of a nanofiltration component of a modular direct drinking water device proposed by the utility model;

[0027] Figure 5This is a three-dimensional diagram of the water purification component structure of a modular direct drinking water device proposed by the utility model;

[0028] Figure 6 A three-dimensional diagram of a spring plate structure of a modular direct drinking water device proposed in the utility model;

[0029] Figure 7 This is a three-dimensional diagram of a plug-in pipe structure of a modular direct drinking water device proposed by the utility model.

[0030] In the figure: 1. source water tank component; 2. frame; 21. nanofiltration component; 22. water supply component; 23. control cabinet; 3. water purification component; 4. primary filtration component; 5. connecting pipe; 51. threaded pipe; 52. push block; 6. plug-in pipe; 7. spring plate; 71. threaded sleeve. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below 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, rather than all of the embodiments.

[0032] Reference Figure 1-Figure 7 A modular direct drinking water device includes a source water tank component 1. The outer surface of the source water tank component 1 is provided with a filtering device, and the filtering device includes a primary filtering component 4. The primary filtering component 4 performs primary filtering on the water source in the source water tank component 1.

[0033] In order to facilitate the replacement of electrical components, the filtering device also includes a frame 2, which is arranged on one side of the source water tank component 1. A nanofiltration component 21, a water supply component 22 and a control cabinet 23 are fixedly installed inside the frame 2. By installing the frame 2, the nanofiltration component 21, the water supply component 22 and the control cabinet 23 are fixedly supported. By installing the nanofiltration component 21, the water inlet of the nanofiltration component 21 is connected to the water outlet water channel of the primary filtration component 4. Under the action of the microporous filter membrane, the water after the primary filtration is further filtered, and the water outlet of the water purification component 3 is connected through the water channel interface of the water supply component 22. The filtered water enters the water supply component 22, thereby providing pure water for users. By installing the control cabinet 23, the electrical equipment in the independent component is connected to the electrical interface of the module through the socket, and then connected to the interface outside the control cabinet 23 through the electrical interface of the component. When replacing electrical components, only the connector inside the component needs to be replaced.

[0034] In order to monitor the water purification component 3, the water purification component 3 is fixedly installed on one side of the frame 2, and the electrical interfaces of the source water tank component 1, the primary filter component 4, the nanofiltration component 21, the water supply component 22 and the water purification component 3 are electrically connected to the electrical interface of the control cabinet 23 through a multi-pin quick-connect plug. By setting the source water tank component 1, the source water tank component 1 includes a source water tank, a pipeline system, and a pressure-type liquid level sensor. By setting the primary filter component 4, the primary filter component 4 includes a sand filter tank, a carbon filter tank, a safety filter, a multi-functional regulating valve, a source water pump, a high-pressure pump, a flow meter, a solenoid valve, a pressure sensor and a related pipeline system. By setting the water purification component 3, the water purification component 3 includes a source water tank, a pipeline system, and a pressure-type liquid level sensor. By setting the pressure-type liquid level sensor, it is convenient to monitor, protect, save energy and maintain the source water tank component 1 and the water purification component 3. The electrical interfaces of each component are connected to the electrical interface of the control cabinet through a multi-pin quick-connect plug. When replacing electrical components, only the connectors in the components need to be replaced.

[0035] By setting up a filtering device, the water source in the source water tank component 1 is initially filtered, and the nanofiltration component 21, the water supply component 22 and the control cabinet 23 are fixedly supported by the mounting frame 2. The water inlet of the nanofiltration component 21 is connected to the water outlet of the initial filtration component 4. Under the action of the microporous filter membrane, the water after the initial filtration is further filtered. The water inlet of the water purification module is connected to the water outlet of the nanofiltration component 21 through a pipeline system, and the water channel interface of the water supply component 22 is connected to the water outlet of the water purification component 3. The filtered water enters the water supply component 22, thereby providing pure water for users, and the electrical equipment in the independent components is connected through The socket is connected to the electrical interface of the module, and then connected to the interface outside the control cabinet 23 through the electrical interface of the component. When replacing electrical components, you only need to replace the connector inside the component. The water purification component 3 includes a source water tank, a piping system, and a pressure-type liquid level sensor. The pressure-type liquid level sensor monitors, protects, saves energy and maintains the water purification component 3, which solves the problem that when using existing direct drinking water equipment, the existing direct drinking water equipment is large in size and inconvenient for finished product transportation. Electrical components are generally directly connected to the control cabinet 23. When components need to be replaced, only professionals can operate, which is extremely customer-unfriendly. Technical problems.

[0036] In order to fix the water connection of each component, a fixing device is provided at the water outlet end of the source water tank component 1 and the connection between the water outlet end and the water inlet end in the filter device. The fixing device includes a threaded sleeve 71. The rotation of the threaded sleeve 71 connects the water outlet end and the water inlet end of the source water tank component 1 and the filter device.

[0037] In order to release the fixation, the fixing device also includes a connecting pipe 5, and multiple connecting pipes 5 are respectively fixedly installed at one end of the water outlet of the source water tank component 1, the primary filter component 4, the nanofiltration component 21 and the water purification component 3. A threaded pipe 51 is fixedly installed on the outer surface of the connecting pipe 5, and a push block 52 is slidably inserted inside the groove of the connecting pipe 5. The connecting pipe 5 is fixedly installed at the water outlet of the source water tank component 1, the primary filter component 4, the nanofiltration component 21 and the water supply component 22. The connecting pipe 5 is provided with a groove, and is slidably inserted with the plug-in tube 6 and the spring plate 7 for positioning. By providing the threaded pipe 51, the outer surfaces of the threaded pipe 51 and the plug-in tube 6 are threadedly connected to the inner wall of the threaded sleeve 71, and the water channel interfaces of each component are fixed. By slidingly inserting the push block 52, the push block squeezes the spring plate 7 out of the groove of the connecting pipe 5, thereby releasing the fixation.

[0038] In order to slide and plug with the inner wall of the groove of the connecting pipe 5, the water inlets of the primary filter component 4, the nanofiltration component 21 and the water purification component 3 are fixedly installed with plug-in tubes 6, and the outer surface of the plug-in tubes 6 is slide-plugged with the inner wall of the groove of the connecting pipe 5. By fixing the plug-in tubes 6 on the water inlets of the primary filter component 4, the nanofiltration component 21 and the water purification component 3, the plug-in tubes 6 are slide-plugged with the inner wall of the groove of the connecting pipe 5 so as to position them and facilitate better fixation.

[0039] In order to position the plug-in tube 6 and the connecting tube 5, a spring plate 7 is fixedly installed on the inner wall of the groove of the plug-in tube 6, and the outer surface of the spring plate 7 is slidably plugged into the inner wall of the groove of the connecting tube 5. One end of the push block 52 is slidably plugged into the outer surface of the spring plate 7. By fixing the spring plate 7 and slidingly plugging the outer surface of the spring plate 7 into the inner wall of the groove of the connecting tube 5, it is convenient to position the connecting tube 5 and the plug-in tube 6 for better positioning. By slidingly plugging one end of the push block 52 into the outer surface of the spring plate 7, when it is necessary to release the fixation, the push block squeezes the spring plate 7 out of the groove of the connecting tube 5, thereby releasing the fixation.

[0040] In order to fix the plug-in tube 6 and the threaded tube 51, the threaded sleeve 71 is threadedly connected to the outer surface of the plug-in tube 6, and the inner wall of the threaded sleeve 71 is threadedly connected to the outer surface of the threaded tube 51. The threaded sleeve 71 is threadedly connected to the outer surface of the plug-in tube 6 and the threaded tube 51 to fix the plug-in tube 6 and the threaded tube 51.

[0041] By setting a fixing device, the water connection between the source water tank component 1 and the filtering device is fixed, and the connecting pipe 5 is fixedly installed at the water outlets of the source water tank component 1, the primary filter component 4, the nanofiltration component 21 and the water supply component 22, and the plug-in pipe 6 is fixedly installed at the water inlet of the primary filter component 4 and the nanofiltration component 21. The connecting pipe 5 is provided with a groove, and is slidably plugged with the plug-in pipe 6 and the spring plate 7 for positioning. By setting a threaded pipe 51, the outer surfaces of the threaded pipe 51 and the plug-in pipe 6 are threadedly connected with the inner wall of the threaded sleeve 71 to fix the water interface of each component, and the push block 52 is slidably plugged in, and the push block 52 squeezes the spring plate 7 out of the groove of the connecting pipe 5, thereby releasing the fixation, thereby solving the technical problem that the water pipeline needs to be welded on site and the electrical circuit needs to be wired during installation, which requires professional personnel to operate.

[0042] Working principle: when it is necessary to filter the water source in the source water tank component 1, start each component through the control cabinet 23, the water outlet of the source water tank component 1 is connected to the water inlet water channel of the primary filter component 4, and the water source is preliminarily filtered. The frame 2 fixedly supports the nanofiltration component 21, the water supply component 22 and the control cabinet 23, and the water inlet of the nanofiltration component 21 is connected to the water outlet water channel of the primary filter component 4. Under the action of the microporous filter membrane, the water after the primary filtration is further filtered. The water inlet of the water purification module is connected to the water outlet of the nanofiltration component 21 through a pipeline system to store pure water. The water channel interface of the water supply component 22 is connected to the water outlet of the water purification component 3, and the pure water enters the water supply component 22, thereby providing pure water for users. The electrical equipment in the independent component is connected to the electrical interface of the module through the socket, and then connected to the interface outside the control cabinet 23 through the electrical interface of the component. When replacing the electrical component, only the connector inside the component needs to be replaced;

[0043] When it is necessary to fix the water connection between the source water tank component 1 and the filtering device, the connecting pipe 5 is fixedly installed at the water outlets of the source water tank component 1, the primary filter component 4, the nanofiltration component 21 and the water supply component 22, and the plug-in tube 6 is fixedly installed at the water inlet of the primary filter component 4 and the nanofiltration component 21. The connecting pipe 5 is provided with a groove, and is slidably plugged with the plug-in tube 6 and the spring plate 7 for positioning. The water channel interfaces of each component are fixed by threading the outer surfaces of the threaded tube 51 and the plug-in tube 6 with the inner wall of the threaded sleeve 71. The push block 52 is slidably plugged in, and the push block 52 squeezes the spring plate 7 out of the groove of the connecting pipe 5, thereby releasing the fixation.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular direct drinking water device, comprising a source water tank component (1), characterized in that: The outer surface of the source water tank component (1) is provided with a filtering device, wherein the filtering device comprises a primary filtering component (4), and the primary filtering component (4) performs primary filtering on the water source in the source water tank component (1); The water outlet end of the source water tank component (1) and the connection between the water outlet end and the water inlet end in the filter device are both provided with a fixing device, and the fixing device comprises a threaded sleeve (71). The rotation of the threaded sleeve (71) connects the water outlet end and the water inlet end of the source water tank component (1) and the filter device.

2. A modular direct drinking water device according to claim 1, characterized in that: The filtering device further comprises a frame (2), wherein the frame (2) is arranged on one side of the source water tank component (1), and a nanofiltration component (21), a water supply component (22) and a control cabinet (23) are fixedly installed inside the frame (2).

3. A modular direct drinking water device according to claim 2, characterized in that: A water purification component (3) is fixedly mounted on one side of the frame (2), and the electrical interfaces of the source water tank component (1), the primary filter component (4), the nanofiltration component (21), the water supply component (22) and the water purification component (3) are all electrically connected to the electrical interface of the control cabinet (23) via a multi-pin quick-connect plug.

4. A modular direct drinking water device according to claim 3, characterized in that: The fixing device also includes a connecting pipe (5), and a plurality of the connecting pipes (5) are respectively fixedly mounted on one end of the water outlet of the source water tank component (1), the primary filter component (4), the nanofiltration component (21) and the water purification component (3); a threaded pipe (51) is fixedly mounted on the outer surface of the connecting pipe (5), and a push block (52) is slidably inserted into the groove of the connecting pipe (5).

5. A modular direct drinking water device according to claim 4, characterized in that: The water inlets of the primary filter component (4), the nanofiltration component (21) and the water purification component (3) are all fixedly mounted with plug-in tubes (6), and the outer surface of the plug-in tube (6) is slidably plugged into the inner wall of the groove of the connecting pipe (5).

6. A modular direct drinking water device according to claim 5, characterized in that: A spring plate (7) is fixedly mounted on the inner wall of the groove of the plug-in tube (6); the outer surface of the spring plate (7) is slidably plugged into the inner wall of the groove of the connecting tube (5); and one end of the push block (52) is slidably plugged into the outer surface of the spring plate (7).

7. A modular direct drinking water device according to claim 6, characterized in that: The threaded sleeve (71) is threadedly connected to the outer surface of the plug-in tube (6), and the inner wall of the threaded sleeve (71) is threadedly connected to the outer surface of the threaded tube (51).

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