Pressurized embedded water purification equipment

Abstract

A front filtering module, a booster pump, a water softening module and a water purifying module are arranged in a shell, a raw water inlet, a soft water outlet, a purified water outlet, a direct drinking water outlet and a waste water opening are formed in the shell, the water inlet end of the front filtering module is connected with the raw water inlet, and the water outlet end of the front filtering module is connected with a water inlet of the booster pump; a water outlet of the booster pump is respectively connected with water inlet ends of the water softening module and the water purifying module, a water outlet end of the water softening module is connected with the soft water outlet, and a water outlet end of the water purifying module is respectively connected with the purified water outlet and the direct drinking water outlet. The embedded water purification equipment integrates water purification and water softening functions, raw water is primarily filtered by the front filter module and then is conveyed to the water purification module and the water softening module through the booster pump, so that the influence of the water pressure of the raw water is relieved, and the stability of water production of the whole embedded water purification equipment is maintained; meanwhile, the water flow of the water outlet of the water purification module and the water outlet of the water softening module is large, the water outlet speed is high, and waiting is not needed for water use.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, and in particular to a pressurized embedded water purification device. Background Art

[0002] Water purification equipment is used to improve the water quality of drinking water or life-related water. It is usually used to purify tap water and groundwater, remove certain impurities or pollutants in the water, and achieve the purpose of purifying water quality. As people's quality of life continues to improve, people's demand for water quality has gradually increased from improving drinking water to both drinking water and domestic water. In order to meet the purification needs of drinking water and domestic water, more and more families use pre-filters, central water purifiers, central water softeners and terminal direct drinking machines to combine these water purification equipment into a complete whole-house water purification system. On the one hand, the whole-house water purification system requires a relatively large installation space; on the other hand, users need to purchase more single-function water purification equipment, and because it is a combination of multiple water purification equipment, the water source passes through each water purification equipment from the entrance to the user terminal, which will result in a small flow at the water terminal and unstable water flow, which greatly affects the user experience. Utility Model Content

[0003] The utility model aims to provide a pressurized embedded water purification device to solve the problems of small flow and unstable water output of the existing whole-house water purification system.

[0004] The utility model of a pressurized embedded water purification device can be realized by the following technical solutions:

[0005] A pressurized embedded water purification device comprises a shell, wherein a pre-filter module, a booster pump, a water softening module and a water purification module are arranged in the shell, and a raw water inlet, a soft water outlet, a clean water outlet, a direct drinking water outlet and a waste water outlet are arranged on the shell, the water inlet end of the pre-filter module is connected to the raw water inlet, the water outlet end of the pre-filter module is connected to the water inlet of the booster pump, the water outlet of the booster pump is respectively connected to the water inlets of the soft water module and the water purification module, the water outlet end of the soft water module is connected to the soft water outlet, and the water outlet end of the water purification module is respectively connected to the clean water outlet and the direct drinking water outlet.

[0006] In one embodiment, the boost pump is connected to the softening module and the water purification module through a water circuit board, the water circuit board is provided with a water inlet and a main pipeline, the water inlet is connected to the water outlet of the boost pump, the main pipeline is provided with a first water outlet and a second water outlet, the first water outlet is connected to the water inlet end of the water purification module, and the second water outlet is connected to the water inlet end of the softening module.

[0007] In one embodiment, the soft water module includes a brine tank and a softening tank, the water inlet end of the softening tank is connected to the second water outlet, the water outlet end of the softening tank is connected to the soft water outlet, the salt absorption port of the softening tank is connected to the liquid outlet of the brine tank, and the wastewater outlet of the softening tank is connected to the wastewater outlet.

[0008] In one embodiment, at least two of the softening tanks and the second water outlets are provided, and the second water outlets are distributed on both sides of the main pipeline.

[0009] In one embodiment, a bracket is disposed in the shell, a first groove is disposed on the bracket, and the side wall of the softening tank is embedded in the first groove.

[0010] In one embodiment, a pipeline channel is opened at the upper end of the bracket, and the overflow outlet of the salt box is connected to the wastewater outlet through a water pipe, and the water pipe is partially placed in the pipeline channel.

[0011] In one embodiment, the water purification module includes an activated carbon filter element and a RO reverse osmosis filter element connected in series in sequence, the water inlet end of the activated carbon filter element is connected to the water outlet of the booster pump, the water outlet end of the activated carbon filter element is respectively connected to the water inlet end and the purified water outlet of the RO reverse osmosis filter element, and the water outlet end of the RO reverse osmosis filter element is connected to the direct drinking water outlet.

[0012] In one embodiment, the brine tank is a flat square, the booster pump and the water purification module are placed above the brine tank, and the brine tank is placed adjacent to the softening tank.

[0013] In one embodiment, the shell includes a front panel, a side panel, a bottom panel and a back panel, and the back panel is provided with a second groove, and the second groove is matched with the side wall of the softening tank.

[0014] In one embodiment, the raw water inlet, soft water outlet, clean water outlet, direct drinking water outlet and waste water outlet are all arranged on the back plate.

[0015] Compared with the prior art, the beneficial effects of the booster embedded water purification device of the utility model are as follows: the embedded water purification device of the utility model integrates water purification and softening functions, and the raw water is primarily filtered by the pre-filter module and then transported to the water purification module and the softening module respectively through the booster pump, thereby alleviating the influence of the raw water pressure and maintaining the stability of water production of the entire embedded water purification device, while making the water flow rate of the water outlet of the water purification module and the water outlet of the softening module large and the water outlet speed fast, and there is no need to wait for water use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the pressurized embedded water purification device of the utility model;

[0018] Figure 2 yes Figure 1 The explosion diagram of the pressurized embedded water purification equipment shown;

[0019] Figure 3 yes Figure 1 Enlarged view of part A in the middle;

[0020] Figure 4 yes Figure 1 The schematic diagram of the boost embedded water purification device shown is without the soft water module;

[0021] Figure 5 It is a schematic diagram of the support structure of the pressurized embedded water purification device of the utility model.

[0022] Indications in the figure: 100, housing; 101, front panel; 102, side panel; 103, back panel; 1031, second groove; 110, raw water inlet; 120, soft water outlet; 130, clean water outlet; 140, direct drinking water outlet; 150, waste water outlet; 1, pre-filter module; 11, water inlet end of pre-filter module; 12, water outlet end of pre-filter module; 2, booster pump; 21, water inlet of booster pump; 22, water outlet of booster pump; 3, soft water module; 31, brine tank; 311, overflow drain Inlet; 312, liquid outlet; 32, softening tank; 321, water inlet of softening tank; 322, water outlet of softening tank; 323, salt absorption port; 324, wastewater outlet of softening tank; 34, water outlet of soft water module; 4, water purification module; 41, activated carbon filter element; 42, RO reverse osmosis filter element; 411, water inlet of activated carbon filter element; 5, waterway plate; 51, water inlet; 52, main pipeline; 521, first water outlet; 522, second water outlet; 6, bracket; 61, first groove; 62, pipeline channel. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5The utility model provides a boost embedded water purification device, including a housing 100, the housing 100 includes a front panel 101, a side panel 102, a bottom plate (not shown in the figure) and a back plate 103, the above components enclose the installation cavity of the housing, the installation cavity of the housing 100 is provided with a pre-filter module 1, a boost pump 2, a soft water module 3 and a water purification module 4, and the back plate 103 of the housing 100 is provided with a raw water inlet 110, a soft water outlet 120, a clean water outlet 130, a direct drinking water outlet 140 and a waste water outlet 150. The water inlet end of the pre-filter module 1 is connected to the raw water inlet 110, and the raw water inlet 110 is connected to the tap water pipe, and the raw water passes through the pre-filter module 1 to filter out large particles such as mud, rust, and insect eggs in the water. The water outlet of the pre-filter module 1 is connected to the water inlet 21 of the boost pump 2, and the water outlet 22 of the boost pump is respectively connected to the water inlet of the soft water module 3 and the water purification module 4, and the water after primary filtration by the pre-filter module 1 is respectively transported to the soft water module 3 and the water purification module 4. The water outlet 34 of the soft water module is connected to the soft water port 120, and the water outlet of the water purification module 4 is respectively connected to the clean water outlet 130 and the direct drinking water port 140. A part of the water after primary filtration is softened by the calcium and magnesium ions in the water through the soft water module 3, and the softened soft water flows out from the soft water port 120 for domestic water use, such as washing clothes, bathing, etc. Another part of the water after primary filtration is purified by the water purification module 4 to obtain clean water and direct drinking water. The clean water can be used for washing vegetables, and the direct drinking water can be directly drunk. The pressurized embedded water purification device of the present embodiment integrates water purification and softening functions. Compared with the prior art, on the one hand, the user only needs to purchase one device, which can be embedded and installed in a cabinet, and the space required for installation is small; on the other hand, the present embodiment uses a booster pump to divide the water after primary filtration into two paths and transport it to the water purification module and the softening module, which can not only reduce the impact of water pressure fluctuations of the raw water, but also reduce the attenuation of water pressure by the water purification module and the softening module, avoiding the mutual influence of the water purification module and the softening module and the fluctuating water output speed during the water production process, thereby maintaining the stability of water production of the entire equipment, so that the water output of the water purification module and the softening module is large and the water output speed is fast, and users do not need to wait when using water.

[0026] For further information, see Figure 1-3 In order to facilitate the water connection between the water production modules, the booster pump 2 is connected to the soft water module 3 and the water purification module 4 through the water circuit board 5. The water circuit board 5 is provided with a water inlet 51 and a main pipeline 52. The water inlet 51 is connected to the water outlet 22 of the booster pump. The main pipeline 52 is provided with a first water outlet 521 and a second water outlet 522. The first water outlet 521 is connected to the water inlet end of the water purification module, and the second water outlet 522 is connected to the water inlet end of the soft water module. The water circuit is simplified to realize the separation of the water after primary filtration into two paths.

[0027] Please refer to Figure 1-3 In this embodiment, the soft water module 3 includes a brine tank 31 and a softening tank 32. The water inlet end 321 of the softening tank is connected to the second water outlet 522. The water delivered by the booster pump 2 enters the softening tank 32 through the second water outlet 522. The softening tank 32 is filled with resin. The water after primary filtration is softened through ion exchange of the resin. The softened soft water flows out from the water outlet end 322 of the softening tank. The water outlet end 322 of the softening tank is connected to the soft water port 120, thereby connecting with a washing machine, a water heater, etc. through a pipeline to provide domestic water. When the softening tank 32 is saturated with calcium and magnesium ions, it needs to be backwashed with brine for regeneration. The brine absorption port 323 of the softening tank 32 is connected to the liquid outlet 312 of the brine tank 31, and the wastewater outlet 324 of the softening tank is connected to the wastewater outlet 150. The brine flows out from the liquid outlet 312, flows into the brine absorption port 323, and enters the softening tank 32 for flushing. The generated wastewater flows out from the wastewater outlet 324 of the softening tank, and finally flows into the wastewater outlet 150 and is discharged to the outside.

[0028] In this embodiment, two softening tanks 32 are provided, and correspondingly, two second water outlets 522 are also provided, and the two second water outlets 522 are distributed on both sides of the main pipeline 52. In order to facilitate the connection of the multiple softening tank water outlets 322 and the soft water outlet 120, the multiple softening tank water outlets 322 are all connected to the main pipeline 52, and converge on the main pipeline 52 to form the water outlet 34 of the soft water module. The softened soft water flows out from the water outlet 34 of the soft water module, and finally flows into the soft water outlet 120 for users to use as domestic water.

[0029] The water purification module 4 includes an activated carbon filter element 41 and an RO reverse osmosis filter element 42 connected in series, wherein the activated carbon filter element water inlet end 411 is connected to the water outlet 22 of the booster pump, and the activated carbon filter element water outlet end is respectively connected to the RO reverse osmosis filter element water inlet end and the water purification port 130, and the activated carbon filter element can absorb large particle impurities, suspended matter, residual chlorine and heavy metals in the water, and a part of the water after secondary filtration by the activated carbon filter element directly flows out through the water purification port 130 for user life use, and the other part flows into the RO reverse osmosis filter element, and the water outlet end of the RO reverse osmosis filter element is connected to the direct drinking water outlet 140, and the RO reverse osmosis filter element filters out residual chlorine, bacteria, heavy metals and other residual substances in the water to obtain directly drinkable water. The wastewater generated by the RO reverse osmosis filter element is connected to the wastewater port 150 and discharged to the outside through the wastewater port 150.

[0030] It should be noted that the softening tank 33 may also be provided as one or more than two, and the specific number is not limited.

[0031] For further information, see Figure 2 , Figure 4 and Figure 5 A bracket 6 is disposed in the housing 100 , and a first groove 61 is disposed on the bracket 6 . The side wall of the softening tank 32 is embedded in the first groove 61 , so that the softening tank 32 is not easy to tip over.

[0032] Furthermore, a second groove 1031 is provided on the back plate 103 , and a side wall portion of the softening tank 32 is also embedded in the second groove 1031 , so that the softening tank 32 is further installed in the housing 100 more stably.

[0033] For further information, see Figure 4 and Figure 5 The upper end of the bracket 6 is provided with a pipe passage 62, and the overflow port 311 of the salt box 31 is connected to the wastewater port 150 through a water pipe. The water pipe is partially placed in the pipe passage 62 to fix and clamp the water pipe. It can be understood that the water pipe passes through the pipe passage 62 and is then connected to the wastewater port 150.

[0034] Further, such as Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the brine tank 31 is a flat square, the booster pump 2 and the water purification module 4 are placed above the brine tank 31, and the brine tank 31 is placed adjacent to the softening tank 32, which can make the overall volume of the booster embedded water purification device of this embodiment smaller and greatly utilize the space inside the shell 100.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A pressurized embedded water purification device, characterized in that: The invention comprises a shell, in which a pre-filter module, a booster pump, a softening module and a water purification module are arranged, and a raw water inlet, a softening water outlet, a purified water outlet, a direct drinking water outlet and a waste water outlet are arranged on the shell, the water inlet end of the pre-filter module is connected with the raw water inlet, the water outlet end of the pre-filter module is connected with the water inlet of the booster pump, the water outlet of the booster pump is respectively connected with the water inlets of the softening module and the water purification module, the water outlet end of the softening module is connected with the softening water outlet, and the water outlet end of the water purification module is respectively connected with the purified water outlet and the direct drinking water outlet.

2. The pressurized embedded water purification device according to claim 1, characterized in that: The boost pump is connected to the soft water module and the water purification module through a waterway plate. The waterway plate is provided with a water inlet and a main pipeline. The water inlet is connected to the water outlet of the boost pump. The main pipeline is provided with a first water outlet and a second water outlet. The first water outlet is connected to the water inlet end of the water purification module, and the second water outlet is connected to the water inlet end of the soft water module.

3. The pressurized embedded water purification device according to claim 2, characterized in that: The soft water module includes a brine tank and a softening tank, the water inlet end of the softening tank is connected to the second water outlet, the water outlet end of the softening tank is connected to the soft water outlet, the salt absorption port of the softening tank is connected to the liquid outlet of the brine tank, and the wastewater outlet of the softening tank is connected to the wastewater outlet.

4. The pressurized embedded water purification device according to claim 3, characterized in that: The softening tank and the second water outlet are provided with at least two, and the second water outlet is distributed on both sides of the main pipeline.

5. The pressurized embedded water purification device according to claim 3, characterized in that: A bracket is arranged in the shell, a first groove is arranged on the bracket, and the side wall of the softening tank is embedded in the first groove.

6. The pressurized embedded water purification device according to claim 5, characterized in that: A pipeline channel is provided at the upper end of the bracket, and the overflow outlet of the salt box is connected to the wastewater outlet through a water pipe, and a part of the water pipe is placed in the pipeline channel.

7. The pressurized embedded water purification device according to claim 1, characterized in that: The water purification module includes an activated carbon filter element and a RO reverse osmosis filter element connected in series in sequence, the water inlet end of the activated carbon filter element is connected to the water outlet of the booster pump, the water outlet end of the activated carbon filter element is respectively connected to the water inlet end and the purified water outlet of the RO reverse osmosis filter element, and the water outlet end of the RO reverse osmosis filter element is connected to the direct drinking water outlet.

8. The pressurized embedded water purification device according to claim 3, characterized in that: The brine tank is a flat square, the booster pump and the water purification module are placed above the brine tank, and the brine tank is placed adjacent to the softening tank.

9. The pressurized embedded water purification device according to claim 8, characterized in that: The shell comprises a front panel, a side panel, a bottom panel and a back panel. The back panel is provided with a second groove, and the second groove is matched with the side wall of the softening tank.

10. The pressurized embedded water purification device according to claim 9, characterized in that: The raw water inlet, soft water outlet, purified water outlet, direct drinking water outlet and waste water outlet are all arranged on the back plate.

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