CN219060234U - Intelligent closestool running water sterilizing equipment - Google Patents

Abstract

The utility model relates to an intelligent closestool flowing water sterilization device which is characterized by comprising a water inlet end and a water outlet end, wherein an instant heating cavity is arranged between the water inlet end and the water outlet end, the instant heating cavity comprises an inner pipe and an outer pipe which are sleeved, the inner pipe is connected with the water inlet end to form a water inlet cavity, the outer pipe is connected with the water outlet end to form a water outlet cavity, an ultraviolet sterilization component is arranged between the water inlet cavity and the water outlet cavity, and the instant heating cavity is provided with a heating component. By adopting the structure, the utility model combines the heating component and the ultraviolet sterilization component, so that the water temperature flowing through the instant heating cavity is controlled to be 35-40 ℃, the sterilization effect of ultraviolet rays can be fully exerted, and the sterilization efficiency of the ultraviolet rays is improved.

Description

Intelligent closestool running water sterilizing equipment

Technical Field

The utility model relates to the field of bathrooms, in particular to an intelligent closestool running water sterilization device.

Background

As intelligent toilets move into thousands of households, consumer demand stays beyond the use of basic functions. How to more healthier and more efficient meet consumer demands is an urgent need for the development of current intelligent toilets.

In order to realize the sterilization function of the intelligent closestool cleaning water, ultraviolet sterilization or photocatalyst sterilization or combination of the ultraviolet sterilization and the photocatalyst sterilization is a technical means known in the industry, but how to achieve an ideal sterilization effect or to improve the sterilization efficiency as much as possible becomes one of evaluation indexes of the intelligent closestool function technology.

The ultraviolet sterilizing mode is to set the ultraviolet sterilizing unit inside the water storing tank or toilet cover, sterilize the water inside the water storing tank, and spray the water to the human body via the water outlet of the spray rod. Research data show that the ultraviolet sterilization is controlled in water environment at 35-40 ℃ and the optimal sterilization effect can be achieved. It has been proved that the sterilization effect of the ultraviolet sterilizing device provided in the water storage tank is not good, and the cleaning water from the water storage tank reaches the spray boom through many parts, and there is a possibility of secondary pollution when passing through the parts.

In order to improve the sterilization efficiency of ultraviolet rays, the utility model patent 202210253808.5 discloses an ultraviolet flowing water sterilization device, a toilet bowl spray washing device and an intelligent toilet bowl, wherein the ultraviolet flowing water sterilization device comprises a shell part, at least one ultraviolet lamp module, a transparent ultraviolet radiation resistant water passing pipe, a containing cavity is formed in the shell part, the ultraviolet lamp module is arranged in the containing cavity, a water passing part of the water passing pipe is positioned in the containing cavity, a water inlet end and a water outlet end of the water passing pipe are positioned outside the containing cavity, and the ultraviolet lamp module emits ultraviolet rays in an electrified state and performs ultraviolet radiation sterilization on water flowing through the water passing pipe. The ultraviolet running water sterilization device can be arranged close to the spray rod and even directly arranged on the spray rod, so that the secondary pollution caused by the fact that the cleaning water flows through more parts before being sprayed and cleaned can be reduced.

However, the above solution cannot fully ensure the sterilization effect, and there is still room for improvement, so the utility model has been created.

Disclosure of Invention

The utility model aims to provide the intelligent closestool flowing water sterilizing device, meanwhile, the cleanliness of the cleaning water is controlled from the front end and the rear end, the sterilizing efficiency of the cleaning water is comprehensively improved, and the intelligent closestool is safer and healthier to use.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an intelligent closestool running water sterilizing equipment, includes water inlet end and play water end, and is equipped with an instant heating chamber between water inlet end and the play water end, instant heating chamber including the inner tube and the outer tube that the cover was established, just inner tube and water inlet end meet, constitute into the water inlet chamber, outer tube and play water end meet for constitute into the play water chamber between inner tube and the outer tube, and be equipped with ultraviolet sterilization subassembly between water inlet chamber and play water chamber, instant heating chamber be equipped with heating element.

Preferably, the instant heating chamber controls the temperature of the flowing water at 35 ℃ to 40 ℃.

Preferably, the heating assembly comprises a thermostat, a circuit control substrate and a heating pipe, wherein the thermostat and the heating pipe are electrically connected with the circuit control substrate, the heating pipe is the inner pipe, and the thermostat and the circuit control substrate are arranged outside the instant heating cavity.

Preferably, the ultraviolet sterilization assembly comprises a support cover, an ultraviolet sterilization plate and a lamp shade, wherein the support cover is arranged on the outer tube, an overcurrent gap is formed between the inner tube and the support cover, the lamp shade and the support cover are buckled to seal the ultraviolet sterilization plate in the formed inner space, and a sterilization lamp is arranged on the inner side of the ultraviolet sterilization plate.

Preferably, the lampshade is made of transparent quartz glass.

Preferably, an annular ultraviolet reflecting block is arranged on the end face of the inner tube of the overflow gap.

Preferably, the front end of the water inlet end is provided with a filtering device.

By adopting the mode, the utility model has the following beneficial effects:

1. and the heating assembly and the ultraviolet sterilization assembly are combined, double guarantee is provided, and the flowing water is sufficiently sterilized. The heating assembly is used for heating the flowing water, so that the sterilization effect of ultraviolet rays can be improved by controlling proper water temperature, and the double guarantee of the heating assembly and the ultraviolet sterilization assembly is realized, so that the sterilization effect is better.

2. The inner tube is controlled to be heated through the thermostat, so that the water temperature flowing through the instant heating cavity is controlled to be 35-40 ℃, the sterilization effect of ultraviolet rays can be fully exerted, and the sterilization efficiency of the ultraviolet rays is improved.

3. Because the water of the instant heating cavity flows from the inner pipe to the outer pipe, the water inevitably flows through the annular surface at the end side of the inner pipe at the flow gap, and the annular ultraviolet reflecting block is arranged at the annular surface, the ultraviolet rays can form multiple reflection and refraction, so that the water flow is in contact with the ultraviolet rays, bacteria and viruses in the water flow are killed, and the sterilization effect is ensured.

4. The ultraviolet sterilization component is arranged between the water inlet cavity and the water outlet cavity, and the sterilization component is started simultaneously in the automatic flushing process, so that the flowing water can be sterilized in time; meanwhile, the cavity can be set or opened for sterilization, so that the cavity and water in the cavity are ensured to be clean, and the sterilization effect is fully ensured.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is an exploded view of a three-dimensional structure of the present utility model.

Fig. 3 is an exploded view of the ultraviolet sterilization assembly of the present utility model.

Fig. 4 is an exploded view of the ultraviolet sterilization assembly of the present utility model.

Fig. 5 is a longitudinal cross-sectional view of the present utility model.

Fig. 6 is a transverse cross-sectional view of the present utility model.

Detailed Description

The technical scheme and beneficial effects of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, an intelligent toilet flowing water sterilizing device comprises a water inlet end 1 and a water outlet end 2, and an instant heating cavity 3 is arranged between the water inlet end 1 and the water outlet end 2. The instant heating cavity 3 comprises an inner pipe 31 and an outer pipe 32 which are sleeved, and the inner pipe 31 is connected with the water inlet end 1 to form a water inlet cavity 01; the outer tube 32 is connected with the water outlet end 2, so that a water outlet cavity 02 is formed between the inner tube 31 and the outer tube 32, and the outer tube 32 is made of a light-proof ultraviolet radiation resistant material. An ultraviolet sterilization component 4 is arranged between the water inlet cavity 01 and the water outlet cavity 02, namely a heating component is arranged in the heating cavity 3.

Specifically, the heating assembly includes a thermostat 51, a circuit control substrate 52, and a heating pipe 53, and the thermostat 51 and the heating pipe 53 are electrically connected to the circuit control substrate 52. The heating pipe 53, i.e., the inner pipe 31, the thermostat 51 and the circuit control board 52 are provided outside the instant heating chamber 3. In a preferred embodiment, the hot chamber 3 controls the temperature of the flowing water at 35 to 40 ℃.

The ultraviolet sterilization assembly 4 includes a support cover 41, an ultraviolet sterilization plate 42, and a lamp housing 43. The support cover 41 includes a body 411, an annular flange 412 extends vertically on an inner side surface of the body 411, a cavity 413 is formed inside the flange 412, and an O-ring 415 is disposed outside the flange 412. The two sides of the outer edge of the body 411 extend vertically to the same side of the flange to form a snap 414, and the supporting cover 41 is in sealing engagement with the outer tube 32. An overcurrent gap is arranged between the inner tube 31 and the supporting cover 41, and an annular ultraviolet reflecting block 45 is arranged on the end face of the inner tube 31 in the overcurrent gap. The inner side of the ultraviolet sterilization plate 42 is provided with a sterilization lamp 44, the ultraviolet sterilization plate 42 is arranged in the cavity 413, and then is buckled with the supporting cover 41 through the lamp cover 43, and then is sealed through glue filling. As a preferred embodiment, the lamp housing 43 may be made of transparent quartz glass.

As shown in fig. 5, the arrows indicate the water flow direction, and after the ultraviolet sterilization plate 42 is energized, the sterilization lamp 44 emits ultraviolet light to sterilize the flowing water by ultraviolet irradiation. Because the annular ultraviolet reflection block 45 is arranged at the overflow gap between the inner pipe 31 and the supporting cover 41, when water flows through the overflow gap, the ultraviolet light flows into the water outlet cavity 02 from the water inlet cavity 01 in an annular shape, and after being reflected for many times by the reflection block 45, the ultraviolet light is fully irradiated and contacted with the water flowing through the water outlet cavity, so that the sterilization effect without dead angles is achieved comprehensively. The sterilizing lamps 44 may be uniformly arranged to enhance the radiation intensity of the ultraviolet rays and ensure the sterilizing effect.

Because each microorganism is killed and needs specific ultraviolet radiation energy, when the water quality of a sterilization object is turbid or the object is water with high hardness and the content of calcium and magnesium is high, the sterilization effect is possibly weakened, so that a filtering device can be arranged at the front end of the water inlet, and the influence of the water quality on the sterilization effect is reduced.

Because the direct irradiation of ultraviolet rays can cause certain harm to human bodies, the module design is based on the safety consideration that all the components are arranged in the closed shell.

The above embodiments are only for illustrating the technical idea of the present utility model, and the protection scope of the present utility model is not limited thereto, and any modifications and equivalent substitutions made on the basis of the technical scheme according to the technical idea of the present utility model fall within the protection scope of the present utility model.

Claims (7)

1. The utility model provides an intelligent closestool running water sterilizing equipment, its characterized in that, including inlet end and play water end, and be equipped with an instant heating chamber between inlet end and the play water end, instant heating chamber including the inner tube and the outer tube that the cover was established, just inner tube and inlet end meet, constitute into the inlet chamber, outer tube and play water end meet for constitute into out the water cavity between inner tube and the outer tube, and be equipped with ultraviolet sterilization subassembly between inlet chamber and play water cavity, instant heating chamber be equipped with heating element.

2. The intelligent toilet flowing water sterilization apparatus of claim 1, wherein said instant heating chamber controls the temperature of the flowing water at 35 ℃ to 40 ℃.

3. The intelligent toilet flowing water sterilization apparatus of claim 1, wherein the heating assembly comprises a thermostat, a circuit control substrate and a heating tube, wherein the thermostat and the heating tube are electrically connected with the circuit control substrate, the heating tube is the inner tube, and the thermostat and the circuit control substrate are arranged outside the instant heating cavity.

4. The intelligent closestool flowing water sterilization apparatus of claim 1 wherein the ultraviolet sterilization assembly comprises a support cover, an ultraviolet sterilization plate and a lamp shade, wherein the support cover is arranged on the outer tube, an overflow gap is arranged between the inner tube and the support cover, the lamp shade and the support cover are buckled to encapsulate the ultraviolet sterilization plate in the formed inner space, and a sterilization lamp is arranged on the inner side of the ultraviolet sterilization plate.

5. The intelligent toilet running water sterilization apparatus as set forth in claim 4, wherein said lamp housing is made of transparent quartz glass.

6. The intelligent toilet flowing water sterilization apparatus as set forth in claim 4, wherein said inner tube end surface of said flow gap is provided with an annular ultraviolet reflecting block.

7. The intelligent toilet flowing water sterilization apparatus of claim 1, wherein the front end of the water inlet end is provided with a filtering device.

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