Disinfectant preparation device and split pedestal pan

Abstract

The disinfectant preparation device comprises a water tank main body, a salt tank assembly and a salt taking driving mechanism, a salt falling opening is formed in the top wall of the water tank main body, the salt tank assembly comprises a tank body and a pressing block, a first salt outlet is formed in the bottom of the tank body, and a second salt outlet is formed in the bottom of the pressing block. A long through hole penetrating through the upper and lower surfaces of the pressing block is formed in the pressing block; the salt taking driving mechanism is used for driving the pressing block to move in the left-right direction. According to the salt tank assembly, quantitative salt taking can be achieved, in the initial state, the long through hole of the pressing block is communicated with the first salt outlet, salt in the tank body passes through the first salt outlet under the action of gravity to fill the long through hole, during salt taking, the salt taking driving mechanism pushes the pressing block to move to the second position, at the moment, the long through hole is communicated with the salt falling opening, and the salt falling opening is closed. Salt preloaded in the long through hole can all fall into the water tank through the salt falling opening, the purpose of taking salt quantitatively is achieved, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of toilets, in particular to a disinfectant preparation device and a split toilet. Background Art

[0002] Some existing toilets have a disinfection function. Some use an electrolysis module to electrolyze tap water directly. However, since the residual chlorine content in tap water is very low, the sterilization effect is limited. Some add salt (sodium chloride) to the water tank to electrolyze the brine in the water tank to improve the sterilization effect. However, the method of adding salt is often manual, which makes the operation inconvenient and the amount of salt added difficult to control. The concentration deviation of the prepared disinfectant is large. The disinfection effect is poor when the concentration is low, and there are safety hazards when the concentration is high. Utility Model Content

[0003] The utility model aims to solve at least one of the above technical problems in the related art to a certain extent. To this end, the utility model proposes a disinfectant preparation device that can realize automatic quantitative addition of salt, automatic quantitative addition of water, and automatic electrolysis to prepare a disinfectant of constant concentration.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model also provides a split toilet with the disinfectant preparation device.

[0006] According to the first aspect of the embodiment of the utility model, the disinfectant preparation device includes a water tank body, a salt tank assembly and a salt-taking drive mechanism, the top wall of the water tank body is provided with a salt outlet, the salt tank assembly is located above the water tank body, the salt tank assembly includes a tank body and a pressing block, the bottom of the tank body is provided with a first salt outlet, the first salt outlet is communicated with the inner cavity of the tank body, the first salt outlet and the salt outlet are staggered in the vertical direction, the tank body is fixed relative to the water tank body, the pressing block is located below the tank body, the pressing block is provided with an elongated through hole running through the upper and lower surfaces thereof, the salt-taking drive mechanism is used to drive the pressing block to move in the left and right directions, when the pressing block moves to the first position, the elongated through hole is communicated with the first salt outlet, when the pressing block moves to the second position, the elongated through hole is communicated with the salt outlet.

[0007] The disinfectant preparation device according to the embodiment of the utility model has at least the following beneficial effects:

[0008] The salt tank assembly of the utility model can realize quantitative salt extraction. In the initial state, the elongated through hole of the pressing block is connected with the first salt outlet. The salt in the tank body fills the elongated through hole through the first salt outlet under the action of gravity. When taking salt, the salt extraction drive mechanism pushes the pressing block to move it to the second position. At this time, the elongated through hole is connected with the salt outlet. The pre-loaded salt in the elongated through hole will all fall into the water tank through the salt outlet, completing the salt extraction. The elongated through hole serves as a pre-loaded salt space. Since the pre-loaded salt space is constant, the amount of salt falling into the water tank each time is constant, achieving the purpose of quantitative salt extraction, and the operation is convenient.

[0009] According to some embodiments of the utility model, the salt tank assembly also includes a fixed cover, which is fixedly arranged at the bottom of the tank body, and has an upper wall, a lower wall, a side wall and a sliding cavity surrounded by the upper wall, the lower wall and the side wall, the pressing block is placed in the sliding cavity, the first salt outlet is arranged on the upper wall, the lower wall is provided with a second salt outlet, and the second salt outlet is located directly above the salt drop outlet.

[0010] According to some embodiments of the utility model, the salt tank assembly also includes a spring, which is placed in the sliding cavity, and one end of the spring abuts against the side wall, and the other end abuts against the pressing block, and the salt extraction drive mechanism pushes the pressing block to compress the spring.

[0011] According to some embodiments of the utility model, the pressing block is provided with a convex column, and the other end of the spring is sleeved on the convex column.

[0012] According to some embodiments of the utility model, the disinfectant preparation device includes an automatic water replenishing component, which includes a water inlet solenoid valve, a first liquid level sensor and a second liquid level sensor. A water inlet is opened on the water tank body, and the water inlet is connected to a water inlet pipe. The water inlet solenoid valve is installed on the water inlet pipe, and the first liquid level sensor and the second liquid level sensor are installed on the side wall of the water tank body one above and one below.

[0013] According to some embodiments of the utility model, a water inlet baffle is provided in the water tank body, and the water inlet baffle is located near the water inlet and opposite to the water inlet.

[0014] According to some embodiments of the present utility model, an electrolysis module is provided in the water tank body.

[0015] According to some embodiments of the utility model, an atomization module or a water outlet pump is provided in the water tank body, and a liquid outlet is opened on the top wall of the water tank body.

[0016] According to some embodiments of the utility model, the salt extraction drive mechanism is a push-pull DC electromagnet.

[0017] The two-piece toilet according to the second aspect of the present invention comprises the disinfectant preparation device.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a schematic diagram of the overall structure of the disinfectant preparation device of the utility model (first perspective);

[0021] Figure 2 It is a schematic diagram of the overall structure of the disinfectant preparation device of the utility model (second viewing angle);

[0022] Figure 3 It is a front cross-sectional view of the disinfectant preparation device of the utility model;

[0023] Figure 4 It is a side sectional view of the disinfectant preparation device of the utility model;

[0024] Figure 5 It is an exploded view of the salt tank assembly of the utility model;

[0025] Figure 6 This is a schematic diagram of a first use state of the salt tank assembly of the utility model;

[0026] Figure 7 This is a schematic diagram of the second use state of the salt tank assembly of the utility model.

[0027] Figure numerals: water tank body 100, salt outlet 110, water inlet 120, liquid outlet 130, salt extraction drive mechanism 200, salt tank assembly 300, tank body 310, pressing block 320, elongated through hole 321, boss 322, fixed cover 330, first salt outlet 331, sliding cavity 332, second salt outlet 333, spring 340, water inlet solenoid valve 410, first liquid level sensor 420, second liquid level sensor 430, water inlet pipe 440, water inlet baffle 500, electrolysis module 600. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "upright", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] Reference Figure 1-7 A disinfectant preparation device includes a water tank body 100, a salt tank assembly 300 and a salt taking drive mechanism 200. The top wall of the water tank body 100 is provided with a salt drop opening 110. The salt tank assembly 300 is located above the water tank body 100. The salt tank assembly 300 includes a tank body 310 and a pressing block 320. The bottom of the tank body 310 is provided with a first salt outlet 331. The first salt outlet 331 is communicated with the inner cavity of the tank body 310. The first salt outlet 331 is vertically connected to the salt drop opening 110. The tank body 310 is staggered and fixed relative to the water tank body 100. The pressing block 320 is located below the tank body 310. The pressing block 320 is provided with an elongated through hole 321 that runs through the upper and lower surfaces thereof. The salt-taking driving mechanism 200 is used to drive the pressing block 320 to move in the left and right directions. When the pressing block 320 moves to the first position, the elongated through hole 321 is connected to the first salt outlet 331. When the pressing block 320 moves to the second position, the elongated through hole 321 is connected to the salt outlet 110.

[0031] The salt tank assembly 300 of the utility model can realize quantitative salt extraction. In the initial state, the elongated through hole 321 of the pressing block 320 is connected with the first salt outlet 331. The salt in the tank body 310 fills the elongated through hole 321 through the first salt outlet 331 under the action of gravity. When extracting salt, the salt extracting driving mechanism 200 pushes the pressing block 320 to move it to the second position. At this time, the elongated through hole 321 is connected with the salt outlet 110. The pre-loaded salt in the elongated through hole 321 will all fall into the water tank through the salt outlet 110, and the salt extraction is completed. The elongated through hole 321 is used as a pre-loaded salt space. Since the pre-loaded salt space is constant, the amount of salt falling into the water tank each time is constant, so the purpose of quantitative salt extraction is achieved, and the operation is convenient.

[0032] In some embodiments of the present invention, the salt tank assembly 300 also includes a fixed cover 330, which is fixedly disposed at the bottom of the tank body 310. The fixed cover 330 has an upper wall, a lower wall, a side wall, and a sliding cavity 332 surrounded by the upper wall, the lower wall, and the side wall. The pressing block 320 is placed in the sliding cavity 332. The first salt outlet 331 is disposed on the upper wall. The lower wall is provided with a second salt outlet 333. The second salt outlet 333 is located directly above the salt outlet 110.

[0033] In some embodiments of the utility model, the salt tank assembly 300 further includes a spring 340, which is placed in the sliding cavity 332, and one end of the spring 340 abuts against the side wall, and the other end abuts against the pressing block 320. The salt-taking drive mechanism 200 pushes the pressing block 320 to compress the spring 340. The spring 340 is used to reset the pressing block 320. The pressing block 320 is pushed to the right by the pushing force of the salt-taking drive mechanism 200 until the elongated through hole 321 is connected with the salt outlet 110. The salt pre-installed in the elongated through hole 321 will quickly fall into the water tank, and then the pressing block 320 moves to the left to return to the initial position under the action of the spring 340, and the elongated through hole 321 is connected with the first salt outlet 331.

[0034] In some embodiments of the present invention, a boss 322 is provided on the pressing block 320, and the other end of the spring 340 is sleeved on the boss 322. The boss 322 can improve the stability of the movement.

[0035] In some embodiments of the present utility model, the disinfectant preparation device includes an automatic water replenishment component, which includes a water inlet solenoid valve 410, a first liquid level sensor 420 and a second liquid level sensor 430. The water tank body 100 is provided with a water inlet 120, the water inlet 120 is connected to a water inlet pipe 440, the water inlet solenoid valve 410 is installed on the water inlet pipe 440, and the first liquid level sensor 420 and the second liquid level sensor 430 are installed on the side wall of the water tank body 100 one above and one below. The water inlet solenoid valve 410 is used to control the water inlet, and the water disperses the salt to make it fully dissolved. At the same time, a liquid level sensor is provided to sense the water level at any time, and water can be added at any time according to the height of the water level. The specific process is: when the liquid level in the water tank is lower than the second liquid level sensor 430, the water inlet solenoid valve 410 is opened, and water flows in from the water inlet 120. When the liquid level reaches the first liquid level sensor 420, the water inlet solenoid valve 410 is closed, and water addition is stopped, thereby realizing the automatic quantitative water replenishment function. The first liquid level sensor 420 is close to the top of the water tank body 100, and the second liquid level sensor 430 is close to the bottom of the water tank body 100. The water inlet pipe 440 can also be provided with a filtering device to reduce impurities in the water tank and extend the life of the electrolysis module 600.

[0036] In some embodiments of the utility model, a water inlet baffle 500 is provided in the water tank body 100, and the water inlet baffle 500 is located near the water inlet 120 and opposite to the water inlet 120. The water inlet baffle 500 is vertically arranged, extending downward from the top wall of the water tank body 100, and the water inlet baffle 500 is used to guide the water from the water inlet 120 to flow from top to bottom, so as to better dilute the granular salt, and prevent the water pressure from being too high to impact other components in the water tank, thereby improving the life of the device.

[0037] In some embodiments of the utility model, an electrolysis module 600 is provided in the water tank body 100. The electrolysis module 600 is powered on to electrolyze the liquid in the water tank. Since the parameters such as the amount of salt, the amount of water, and the electrolysis time are constant, and the salt and water are replenished and the electrolysis is performed at a low water level each time, the electrolysis concentration can be ensured to be constant. Furthermore, by monitoring the voltage / current feedback signal during electrolysis, it can be determined whether salt is added normally, and then whether there is still salt in the tank body 310.

[0038] In some embodiments of the utility model, an atomizing module or a water outlet pump is provided in the water tank body 100, and a liquid outlet 130 is provided on the top wall of the water tank body 100. When an atomizing module is provided in the water tank body 100, the water mist generated by the atomizing module diffuses out from the liquid outlet 130 on the top wall of the water tank body 100, and when a water outlet pump is provided in the water tank body 100, a water outlet pipe is further provided, the lower end of the water outlet pipe is connected to the water outlet pump, and the upper end of the water outlet pipe passes through the liquid outlet 130 on the top wall of the water tank body 100, and can be connected to an atomizing nozzle.

[0039] In some embodiments of the utility model, the salt extracting driving mechanism 200 is a push-pull DC electromagnet. The salt extracting driving mechanism 200 is directly opposite to the pressing block 320, and the push-pull DC electromagnet can perform reciprocating linear motion, has a short response time, can quickly generate thrust, and realizes rapid control action.

[0040] A split toilet comprises the above-mentioned disinfectant preparation device. The disinfectant prepared by the disinfectant preparation device forms disinfectant mist in an atomized manner and is sprayed on the inner wall of the toilet to achieve the sterilization function of the toilet.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A disinfectant preparation device, characterized in that: The invention comprises a water tank body (100), a salt tank assembly (300) and a salt taking drive mechanism (200), wherein the top wall of the water tank body (100) is provided with a salt drop opening (110), the salt tank assembly (300) is located above the water tank body (100), the salt tank assembly (300) comprises a tank body (310) and a pressing block (320), the bottom of the tank body (310) is provided with a first salt outlet (331), the first salt outlet (331) is communicated with the inner cavity of the tank body (310), the first salt outlet (331) and the salt drop opening (110) are arranged in a staggered manner in the vertical direction, and the tank body (310) is provided with a first salt outlet (331). The tank body (310) is fixedly arranged relative to the water tank body (100), the pressing block (320) is located below the tank body (310), and the pressing block (320) is provided with an elongated through hole (321) penetrating the upper and lower surfaces thereof, and the salt-taking driving mechanism (200) is used to drive the pressing block (320) to move in the left and right directions, when the pressing block (320) moves to the first position, the elongated through hole (321) is connected to the first salt outlet (331), and when the pressing block (320) moves to the second position, the elongated through hole (321) is connected to the salt outlet (110).

2. The disinfectant preparation device according to claim 1, characterized in that: The salt tank assembly (300) further comprises a fixed cover (330), wherein the fixed cover (330) is fixedly arranged below the tank body (310), wherein the fixed cover (330) comprises an upper wall, a lower wall, a side wall, and a sliding cavity (332) surrounded by the upper wall, the lower wall, and the side wall, wherein the pressing block (320) is disposed in the sliding cavity (332), wherein the first salt outlet (331) is arranged on the upper wall, and the lower wall is provided with a second salt outlet (333), wherein the second salt outlet (333) is located directly above the salt drop port (110).

3. The disinfectant preparation device according to claim 2, characterized in that: The salt tank assembly (300) further includes a spring (340), which is disposed in the sliding cavity (332), and one end of the spring (340) abuts against the side wall, and the other end abuts against the pressing block (320). The salt extraction drive mechanism (200) pushes the pressing block (320) to compress the spring (340).

4. The disinfectant preparation device according to claim 3, characterized in that: The pressing block (320) is provided with a convex column (322), and the other end of the spring (340) is sleeved on the convex column (322).

5. The disinfectant preparation device according to claim 1, characterized in that: The invention comprises an automatic water replenishment component, wherein the automatic water replenishment component comprises a water inlet solenoid valve (410), a first liquid level sensor (420) and a second liquid level sensor (430); a water inlet (120) is provided on the water tank body (100); the water inlet (120) is connected to a water inlet pipe (440); the water inlet solenoid valve (410) is installed on the water inlet pipe (440); and the first liquid level sensor (420) and the second liquid level sensor (430) are installed on the side wall of the water tank body (100) one above the other.

6. The disinfectant preparation device according to claim 5, characterized in that: A water inlet baffle (500) is provided in the water tank body (100); the water inlet baffle (500) is located near the water inlet (120) and is opposite to the water inlet (120).

7. The disinfectant preparation device according to claim 1, characterized in that: An electrolysis module (600) is provided in the water tank body (100).

8. The disinfectant preparation device according to claim 1, characterized in that: An atomization module or a water outlet pump is provided in the water tank body (100), and a liquid outlet (130) is provided on the top wall of the water tank body (100).

9. The disinfectant preparation device according to claim 1, characterized in that: The salt extraction driving mechanism (200) is a push-pull type DC electromagnet.

10. A two-piece toilet, characterized in that: A disinfectant preparation device comprising any one of claims 1 to 9.

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