Direct drinking water disinfection circulating device

Abstract

The utility model provides a direct drinking water disinfection circulating device which comprises a bottom plate, a filter box, a middle cylinder and a disinfection box are sequentially and fixedly installed at the top end of the bottom plate, the filter box, the middle cylinder and the disinfection box are connected through a water pump pipeline, a water inlet pipe is fixedly installed on one side of the filter box, and a water outlet pipe is fixedly installed on the other side of the filter box. A water outlet pipe is fixedly mounted at the bottom of one side of the disinfection box, and a reflux pump is fixedly mounted at the top end of the disinfection box. Through the cooperation of the filter box, the middle cylinder and the disinfection box which are mounted at the top end of the bottom plate, entering water can be subjected to filtering, ultraviolet sterilization and electrolytic disinfection treatment, and the water quality is detected in real time through the water quality detector mounted on the inner wall of the disinfection box; the direct drinking water can be pumped into the filter tank for circular treatment through the cooperation of the reflux pump and the reflux pipe, so that the disinfection effect of the direct drinking water is effectively ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of direct drinking water and relates to a direct drinking water disinfection circulation device. Background Art

[0002] Direct drinking water is generally supplied directly to residents in a differentiated water supply method. According to people's different needs for water in life, the tap water provided by the municipality is drinking water. Currently, direct drinking water needs to be disinfected during the treatment process.

[0003] After searching, according to the patent number "CN209872444U", a sterilization and disinfection device is disclosed, especially a fully automatic circulation sterilization and disinfection device for direct drinking water from a pipeline, including: a base, a middle base and a top base, the middle base is fixed as a whole at the upper end of the base, a water inlet pipe is fixed through the right end of the middle base, and the left end of the water inlet pipe is connected to the inside of the middle base and connected to a first spiral tube. When direct drinking water from the pipeline enters from the water inlet pipe, it can be irradiated by the ultraviolet lamp tube and can be transmitted from the first spiral tube along the connecting tube to the second spiral tube for circulation, which can increase the efficiency of the ultraviolet lamp tube irradiation, thereby improving the effect of sterilization and disinfection.

[0004] During the disinfection process of the above-mentioned direct drinking water, ultraviolet lamps are mainly used for sterilization. After the sterilization is completed, we found that the sterilized water was not tested to see if it meets the standards, which affects the disinfection effect of the direct drinking water. For this reason, we designed a direct drinking water disinfection circulation device. Summary of the invention

[0005] The purpose of the utility model is to provide a direct drinking water disinfection circulation device to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a direct drinking water disinfection circulation device, comprising a base plate, a filter box, an intermediate cylinder and a disinfection box are fixedly installed on the top of the base plate in sequence, the filter box, the intermediate cylinder and the disinfection box are connected by a water pump pipeline, a water inlet pipe is fixedly installed on one side of the filter box, a water outlet pipe is fixedly installed on the bottom of one side of the disinfection box, a reflux pump is fixedly installed on the top of the disinfection box, a connecting pipe is fixedly installed on the liquid inlet end of the reflux pump, one end of the connecting pipe extends to the bottom of the disinfection box, a reflux pipe is fixedly installed on the liquid outlet end of the reflux pump, and one end of the reflux pipe is connected to the interior of the filter box.

[0007] In the above-mentioned direct drinking water disinfection circulation device, an activated carbon adsorption plate, a filter screen plate and a PP filter plate are fixedly installed in the interior of the filter box in sequence from top to bottom.

[0008] In the above-mentioned direct drinking water disinfection circulation device, a plurality of ultraviolet sterilization lamp tubes are fixedly installed in sequence inside the intermediate cylinder.

[0009] In the above-mentioned direct drinking water disinfection circulation device, electrolytic rods are fixedly installed on both sides of the bottom end of the disinfection box, and a water quality detector is fixedly installed on one side of the inner wall of the disinfection box.

[0010] In the above-mentioned direct drinking water disinfection circulation device, a packaging shell is sleeved on the top of the base plate, and card slots are opened on both sides of the bottom of the packaging shell. Card blocks are fixedly installed on both sides of the top of the base plate, and the two card blocks are engaged and connected with the card slots.

[0011] In the above-mentioned direct drinking water disinfection circulation device, a control panel is fixedly installed on the front of the packaging shell, and the reflux pump, ultraviolet sterilization lamp and water quality detector are all electrically connected to the external power supply through the control panel.

[0012] Compared with the prior art, the advantages of the direct drinking water disinfection circulation device of the utility model are as follows: through the cooperation of the filter box, the intermediate cylinder and the disinfection box installed on the top of the bottom plate, the incoming water can be filtered, sterilized by ultraviolet light and disinfected by electrolysis, and the water quality can be detected in real time by the water quality detector installed on the inner wall of the disinfection box. When the water quality does not meet the standards, it can be pumped into the filter box for circulation treatment through the cooperation of the reflux pump and the reflux pipe, effectively ensuring the disinfection effect of the direct drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of a direct drinking water disinfection circulation device.

[0014] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a filter box of a direct drinking water disinfection circulation device.

[0015] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of an intermediate cylinder of a direct drinking water disinfection circulation device.

[0016] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a disinfection box of a direct drinking water disinfection circulation device.

[0017] In the figure, 1. bottom plate; 2. filter box; 3. intermediate cylinder; 4. disinfection box; 5. water outlet pipe; 6. block; 7. reflux pump; 8. reflux pipe; 9. water inlet pipe; 10. packaging shell; 11. control panel; 12. activated carbon adsorption plate; 13. filter screen plate; 14. PP filter plate; 15. ultraviolet sterilization lamp tube; 16. electrolytic rod; 17. connecting pipe; 18. water quality detector. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a direct drinking water disinfection circulation device, comprising a base plate 1, a filter box 2, an intermediate cylinder 3 and a disinfection box 4 are fixedly installed on the top of the base plate 1 in sequence, the filter box 2, the intermediate cylinder 3 and the disinfection box 4 are connected by a water pump pipeline, a water inlet pipe 9 is fixedly installed on one side of the filter box 2, a water outlet pipe 5 is fixedly installed on the bottom of one side of the disinfection box 4, a reflux pump 7 is fixedly installed on the top of the disinfection box 4, a connecting pipe 17 is fixedly installed on the liquid inlet end of the reflux pump 7, one end of the connecting pipe 17 extends to the bottom of the disinfection box 4, a reflux pipe 8 is fixedly installed on the liquid outlet end of the reflux pump 7, and one end of the reflux pipe 8 is connected to the interior of the filter box 2.

[0020] By setting up the filter box 2, the intermediate cylinder 3 and the disinfection box 4, the water can be filtered, sterilized and disinfected, and the reflux pump 7 can realize the circulation sterilization treatment, which effectively improves the product quality of direct drinking water.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a direct drinking water disinfection circulation device, wherein an activated carbon adsorption plate 12, a filter screen plate 13 and a PP filter plate 14 are fixedly installed in sequence from top to bottom inside a filter box 2.

[0022] By installing the activated carbon adsorption plate 12, the filter mesh plate 13 and the PP filter plate 14, water can be subjected to multi-stage filtering treatment.

[0023] A plurality of ultraviolet sterilization lamp tubes 15 are fixedly installed in sequence inside the intermediate tube 3 .

[0024] By installing the ultraviolet sterilization lamp 15, ultraviolet sterilization treatment can be performed inside for a certain period of time.

[0025] Electrolytic rods 16 are fixedly mounted on both sides of the bottom of the disinfection box 4 , and a water quality detector 18 is fixedly mounted on one side of the inner wall of the disinfection box 4 .

[0026] By installing the water quality detector 18, it is possible to detect in real time whether the electrolyzed water meets the standards.

[0027] The top of the bottom plate 1 is sleeved with a packaging shell 10, and both sides of the bottom of the packaging shell 10 are provided with card slots. Both sides of the top of the bottom plate 1 are fixedly installed with card blocks 6, and the two card blocks 6 are engaged with the card slots.

[0028] The engagement of the clamping block 6 with the clamping slot facilitates the connection and disassembly between the packaging shell 10 and the base plate 1 .

[0029] A control panel 11 is fixedly mounted on the front of the packaging shell 10 , and the reflux pump 7 , the ultraviolet sterilization lamp 15 and the water quality detector 18 are all electrically connected to an external power supply through the control panel 11 .

[0030] In specific implementation, when using the direct drinking water disinfection circulation device, water first flows into the filter box 2 through the water inlet pipe 9, and is subjected to multi-stage filtration treatment by the activated carbon adsorption plate 12, the filter mesh plate 13 and the PP filter plate 14 installed inside the filter box 2. The water after the multi-stage filtration treatment is pumped into the intermediate cylinder 3, and is sterilized for a certain period of time by the multiple ultraviolet sterilization lamps 15 installed inside the intermediate cylinder 3. The sterilized water is pumped into the interior of the disinfection box 4, and is electrolyzed by the electrolysis rod 16 installed inside the disinfection box 4. The electrolyzed water is tested by a water quality detector 18 with model "YDG-8008". If the test is qualified, it flows out through the water outlet pipe 5 for drinking. If the test is unqualified, the reflux pump 7 is turned on, and the water is pumped into the filter box 2 for circulation treatment through the reflux pump 7 to ensure the disinfection effect of the direct drinking water.

[0031] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A direct drinking water disinfection circulation device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly mounted with a filter box (2), an intermediate cylinder (3) and a disinfection box (4) in sequence; the filter box (2), the intermediate cylinder (3) and the disinfection box (4) are connected via a water pump pipeline; a water inlet pipe (9) is fixedly mounted on one side of the filter box (2); a water outlet pipe (5) is fixedly mounted on the bottom of one side of the disinfection box (4); a reflux pump (7) is fixedly mounted on the top of the disinfection box (4); a connecting pipe (17) is fixedly mounted on the liquid inlet end of the reflux pump (7); one end of the connecting pipe (17) extends to the bottom of the disinfection box (4); a reflux pipe (8) is fixedly mounted on the liquid outlet end of the reflux pump (7); one end of the reflux pipe (8) is connected to the interior of the filter box (2).

2. A direct drinking water disinfection circulation device according to claim 1, characterized in that: An activated carbon adsorption plate (12), a filter screen plate (13) and a PP filter plate (14) are fixedly installed in sequence from top to bottom inside the filter box (2).

3. A direct drinking water disinfection circulation device according to claim 1, characterized in that: A plurality of ultraviolet sterilization lamp tubes (15) are fixedly installed in sequence inside the intermediate cylinder (3).

4. A direct drinking water disinfection circulation device according to claim 1, characterized in that: Electrolysis rods (16) are fixedly mounted on both sides of the bottom of the disinfection box (4), and a water quality detector (18) is fixedly mounted on one side of the inner wall of the disinfection box (4).

5. A direct drinking water disinfection circulation device according to claim 1, characterized in that: The top end of the base plate (1) is sleeved with a packaging shell (10), and both sides of the bottom end of the packaging shell (10) are provided with card slots, and both sides of the top end of the base plate (1) are fixedly mounted with card blocks (6), and the two card blocks (6) are engaged and connected with the card slots.

6. A direct drinking water disinfection circulation device according to claim 5, characterized in that: A control panel (11) is fixedly mounted on the front of the packaging shell (10), and the reflux pump (7), the ultraviolet sterilization lamp (15) and the water quality detector (18) are all electrically connected to an external power supply via the control panel (11).

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