Sterilizing and odor removing device

Abstract

The utility model discloses a sterilizing and deodorizing device which comprises a shell, an electrolyzing device arranged in the shell and a drainage cover used for installing the electrolyzing device, the shell is provided with a water inlet and a water outlet, and water flow sequentially flows through the water inlet, the interior of the shell, the electrolyzing device and the water outlet; wherein the water inlet and the water outlet are covered with the drainage covers respectively, the electrolysis device is arranged between the two drainage covers, and side flow openings are formed in the side walls of the drainage covers so as to laterally diffuse flowing of water flow; a flow guide hole is formed in the cover surface of the flow guide cover so as to maintain the flowability of the area, shielded by the flow guide cover, of the electrolysis device. By adopting the electrolytic tank, dead water can be prevented from appearing in the electrolytic working space to influence the stability of the electrolytic efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of household disinfection equipment, in particular to a sterilization and odor removal device. Background Art

[0002] Traditional water treatment methods usually use direct flushing or adding detergents to the flushing outlet to achieve cleaning and sanitation effects. However, these methods have some limitations, especially in improving water quality, sterilization effect and odor removal.

[0003] With the continuous development of technology, advanced water treatment technologies such as electrolysis of water are gradually emerging. The present invention aims to address the limitations of traditional water treatment methods and provide an innovative flow electrolysis device, which allows water to flow while passing through active substances generated by electrolysis, such as hypochlorous acid, hypochlorite, ozone, oxides containing 0.014 hydroxyl, etc., to efficiently sterilize. At the same time, the device uses the gas and redox reaction generated during the electrolysis process to remove odors through the gas and redox reaction during the electrolysis process, providing fresher water quality.

[0004] Moreover, the invention solves the problem that in the existing conventional electrolytic elements, dead water exists in the middle of the electrolytic element or the corresponding installation position due to the installation structure of the equipment, thereby generating bubbles that affect the electrolysis efficiency. Utility Model Content

[0005] The technical problem to be solved by the embodiments of the utility model is to provide a sterilization and odor removal device, which can avoid the occurrence of dead water in the electrolysis working space and affect the stability of the electrolysis efficiency.

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a sterilization and deodorization device, comprising a housing, an electrolysis device arranged in the housing, and a drainage cover for installing the electrolysis device, wherein the housing is provided with a water inlet and a water outlet, so that water flows through the water inlet, the interior of the housing, the electrolysis device and the water outlet in sequence;

[0007] Wherein, the water inlet and the water outlet are covered by the drainage cover respectively, the electrolysis device is arranged between the two drainage covers, and the side wall of the drainage cover is provided with a side flow port to diffuse the flow of water laterally;

[0008] The cover surface of the drainage cover is provided with a guide hole to maintain the fluidity of the area of ​​the electrolysis device blocked by the drainage cover.

[0009] As an improvement of the above solution, the drainage cover includes a cover plate and a limiting wall for supporting the cover plate;

[0010] The cover plate is provided with at least two of the limiting walls to form the side walls of the drainage cover.

[0011] As an improvement of the above solution, a preset distance is left between adjacent limiting walls to form the side flow port.

[0012] As an improvement of the above solution, a limiting groove for limiting lateral movement of the drainage cover is provided in the shell, and the limiting groove is matched with the limiting wall so that the limiting wall can be inserted.

[0013] As an improvement to the above solution, the drainage covers respectively arranged at the water inlet and the water outlet are respectively a water inlet cover and a water outlet cover;

[0014] The water inlet cover is provided with a docking groove body for docking with the water outlet cover, and the water outlet cover is provided with a plug-in portion adapted to the docking groove body, the plug-in portion is inserted into the docking groove body to dock to form a limiting column for installing the electrolysis device, and the guide hole is arranged around the limiting column.

[0015] As an improvement of the above solution, the electrolysis device includes a plurality of electrode sheets, a cathode power supply column and an anode power supply column;

[0016] The electrode sheet is provided with an electrode hole for the cathode power supply column or the anode power supply column to pass through, and an avoidance hole for avoiding the anode power supply column or the cathode power supply column;

[0017] The electrode sheet is in contact and electrically connected only with the cathode power supply column or the anode power supply column through the electrode hole and the avoidance hole to form a cathode sheet or an anode sheet.

[0018] As an improvement of the above solution, the electrode sheet is provided with a mounting hole adapted to the limiting column, and the electrode sheet is sleeved on the limiting column through the mounting hole.

[0019] As an improvement of the above solution, an insulating member is provided between adjacent electrode sheets to limit contact between adjacent electrode sheets, and the insulating member and the electrode sheets are both provided with a plurality of flow holes for water circulation.

[0020] As an improvement of the above solution, the bottom surface of the shell is provided with a supporting top for supporting the periphery of the electrolysis device, and the top surface of the shell is provided with a lower top column for downwardly supporting the periphery of the electrolysis device.

[0021] As an improvement of the above scheme, at least two support tops are provided, and the support tops are provided with power holes for connecting the inside and outside of the shell, so that the cathode power supply column or the anode power supply column can pass through from outside the shell and be electrically connected to the corresponding electrode sheet.

[0022] The implementation of this utility model has the following beneficial effects:

[0023] The embodiment of the utility model discloses a sterilization and deodorization device, comprising a shell, an electrolysis device arranged in the shell, and a drainage cover for installing the electrolysis device. The shell is provided with a water inlet and a water outlet, so that water flows through the water inlet, the interior of the shell, the electrolysis device and the water outlet in sequence. Therefore, when the water flows through the electrolysis device, the water can be electrolyzed, so that the liquid flowing out of the water outlet can be deodorized and has a sterilization effect. Therefore, this product can be applied to water-using equipment that needs sterilization and deodorization, such as toilets, water purification equipment, etc.

[0024] Wherein, the water inlet and the water outlet are covered by the drainage cover respectively, the electrolysis device is arranged between the two drainage covers, and the side wall of the drainage cover is provided with a side flow port to diffuse the flow of water laterally;

[0025] The cover surface of the drainage cover is provided with a guide hole to maintain the fluidity of the electrolysis device in the area blocked by the drainage cover. Therefore, the setting of the side flow port can solve the problem that the water inlet and outlet are relatively small relative to the electrolysis device, which makes it difficult for the water flow to fully flow through the electrolysis device;

[0026] At the same time, the arrangement of the guide hole can maintain the fluidity of the water flow at the structure for contacting and installing the electrolysis device, avoiding the generation of dead water in the area above the cover surface due to the obstruction of the cover surface, and causing bubbles to accumulate there, thereby reducing the electrolysis efficiency. Moreover, the bubbles will leave after accumulating to a certain extent, and then repeatedly accumulate to generate bubbles, eventually leading to unstable electrolysis efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the sterilization and deodorization device of the utility model;

[0028] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of the sterilization and odor removal device. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0030] See also Figure 1 , 2 The embodiment of the utility model provides a sterilization and deodorization device, comprising a housing 1, an electrolysis device 2 arranged in the housing 1, and a drainage cover 3 for installing the electrolysis device 2, wherein the housing 1 is provided with a water inlet 1a and a water outlet 1b, so that water flows sequentially through the water inlet 1a, the interior of the housing 1, the electrolysis device 2, and the water outlet 1b;

[0031] The drainage cover 3 covers the water inlet 1a and the water outlet 1b respectively, and the electrolysis device 2 is arranged between the two drainage covers 3. The side wall of the drainage cover 3 is provided with a side flow port 3a to diffuse the flow of water laterally;

[0032] The cover surface of the drainage cover 3 is provided with a flow guide hole 3 b to maintain the fluidity of the area of ​​the electrolysis device 2 blocked by the drainage cover 3 .

[0033] Specifically, the drainage cover 3 includes a cover plate 31 and a limiting wall 32 for supporting the cover plate 31; the cover plate 31 is provided with at least two limiting walls 32 to form the side walls of the drainage cover 3. Preferably, the drainage cover 3 is an integrated structure. Accordingly, a preset spacing is left between adjacent limiting walls 32 to form the side flow port 3a.

[0034] In order to prevent the drainage cover 3 from moving laterally in the housing 1, a limiting groove 1c for limiting the lateral movement of the drainage cover 3 is provided in the housing 1, and the limiting groove 1c is matched with the limiting wall 32 for insertion of the limiting wall 32. At the same time, the plug-in correspondence between the limiting groove 1c and the limiting wall 32 can also be used to limit the relative position between the drainage cover 3 and the water inlet 1a and the water outlet 1b, so that the water flow can be evenly diffused laterally.

[0035] For the convenience of description, the drainage covers 3 respectively arranged at the water inlet 1a and the water outlet 1b are respectively the water inlet cover and the water outlet cover; the water inlet cover is provided with a docking slot 4 for docking with the water outlet cover, and the water outlet cover is provided with a plug-in portion 5 adapted to the docking slot, and the plug-in portion 5 is inserted into the docking slot 4 to dock to form a limit column for installing the electrolysis device 2, and the diversion hole 3b is arranged around the limit column. Therefore, the height of the limit column can be preset according to the overall thickness of the electrolysis device 2, so as to clamp and fix the electrolysis device 2 for installation.

[0036] The electrolysis device 2 includes a plurality of electrode sheets 21, cathode power supply columns 22 and anode power supply columns 23; the electrode sheets 21 are provided with electrode holes 211 for the cathode power supply columns 22 or the anode power supply columns 23 to pass through, and avoidance holes 212 for avoiding the anode power supply columns 23 or the cathode power supply columns 22;

[0037] The electrode sheet 21 is only in contact and electrically connected with the cathode power supply column 22 or the anode power supply column 23 through the electrode hole 211 and the avoidance hole 212 to form a cathode sheet or an anode sheet. The anode sheet is arranged between two adjacent cathode sheets.

[0038] In order to facilitate the installation of the electrode sheet 21 on the limiting column, the electrode sheet 21 is provided with a mounting hole 213 adapted to the limiting column, and the electrode sheet 21 is sleeved on the limiting column through the mounting hole 213 .

[0039] Furthermore, since the electrode sheet 21 is relatively thin, the periphery of the electrode sheet 21 is easily deformed under the action of water flow. In this regard, the bottom surface of the shell 1 is provided with a supporting top 1d for supporting the periphery of the electrolysis device 2, and the top surface of the shell 1 is provided with a lower top column 1e for downwardly supporting the periphery of the electrolysis device 2, thereby cooperating with the cover surface of the drainage cover 3 to support the middle and periphery of the electrode sheet 21.

[0040] Moreover, an insulating member 6 is provided between adjacent electrode sheets 21 to limit contact between adjacent electrode sheets 21; the insulating member 6 and the electrode sheets 21 are both provided with a plurality of flow holes for water flow. Preferably, in order not to affect the flowability of water between adjacent electrode sheets 21, the area of ​​the flow holes of the insulating sheet 6 accounts for no less than 90%. The electrode sheets 21 are in a mesh structure to have both certain flowability and effective electrolysis area.

[0041] There are at least two supporting tops 1d, and each supporting top 1d is provided with a power-through hole 11d for connecting the inside and outside of the shell 1, so that the cathode power supply column 22 or the anode power supply column 23 can penetrate from outside the shell 1 and be electrically connected to the corresponding electrode sheet 21.

[0042] Preferably, the shell 1 includes an upper shell 11 and a lower shell 12 , and the water outlet 1b and the water inlet 1a are respectively arranged on the upper shell 11 and the lower shell 12 , and correspondingly, the water outlet 1b and the water inlet 1a are both equipped with corresponding water outlet pipes 13 .

[0043] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A sterilization and deodorization device, characterized in that: It comprises a shell, an electrolysis device arranged in the shell, and a drainage cover for installing the electrolysis device, wherein the shell is provided with a water inlet and a water outlet, so that water flows through the water inlet, the interior of the shell, the electrolysis device and the water outlet in sequence; Wherein, the water inlet and the water outlet are covered by the drainage cover respectively, the electrolysis device is arranged between the two drainage covers, and the side wall of the drainage cover is provided with a side flow port to diffuse the flow of water laterally; The cover surface of the drainage cover is provided with a guide hole to maintain the fluidity of the area of ​​the electrolysis device blocked by the drainage cover.

2. The sterilization and deodorization device according to claim 1, characterized in that: The drainage cover includes a cover plate and a limiting wall for supporting the cover plate; The cover plate is provided with at least two limiting walls to form the side walls of the drainage cover.

3. The sterilization and deodorization device according to claim 2, characterized in that: A preset distance is left between adjacent limiting walls to form the side flow port.

4. The sterilization and deodorization device according to claim 3, characterized in that: A limiting groove for limiting lateral movement of the drainage cover is provided in the shell, and the limiting groove is matched with the limiting wall so as to allow the limiting wall to be inserted.

5. The sterilization and deodorization device according to claim 1, characterized in that: The drainage covers respectively arranged at the water inlet and the water outlet are respectively a water inlet cover and a water outlet cover; The water inlet cover is provided with a docking groove body for docking with the water outlet cover, and the water outlet cover is provided with a plug-in portion adapted to the docking groove body, the plug-in portion is inserted into the docking groove body to dock to form a limiting column for installing the electrolysis device, and the guide hole is arranged around the limiting column.

6. The sterilization and deodorization device according to claim 5, characterized in that: The electrolysis device comprises a plurality of electrode sheets, a cathode power supply column and an anode power supply column; The electrode sheet is provided with an electrode hole for the cathode power supply column or the anode power supply column to pass through, and an avoidance hole for avoiding the anode power supply column or the cathode power supply column; The electrode sheet is in contact and electrically connected only with the cathode power supply column or the anode power supply column through the electrode hole and the avoidance hole to form a cathode sheet or an anode sheet.

7. The sterilization and deodorization device according to claim 6, characterized in that: The electrode sheet is provided with a mounting hole adapted to the limiting column, and the electrode sheet is sleeved on the limiting column through the mounting hole.

8. The sterilization and deodorization device according to claim 6, characterized in that: An insulating member is provided between adjacent electrode sheets to limit contact between adjacent electrode sheets, and both the insulating member and the electrode sheets are provided with a plurality of flow holes for water circulation.

9. The sterilization and deodorization device according to claim 6, characterized in that: The bottom surface of the shell is provided with a supporting top for supporting the periphery of the electrolysis device, and the top surface of the shell is provided with a lower top column for downwardly supporting the periphery of the electrolysis device.

10. The sterilization and deodorization device according to claim 9, characterized in that: At least two support tops are provided, and the support tops are provided with power holes for connecting the inside and outside of the shell, so that the cathode power supply column or the anode power supply column can penetrate from outside the shell and be electrically connected to the corresponding electrode sheet.

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