CN115387440A - Self-cleaning system and method for spray gun of toilet bowl - Google Patents

Abstract

The invention relates to a self-cleaning system and a self-cleaning method for a spray gun of a toilet bowl, wherein the self-cleaning system for the spray gun of the toilet bowl comprises a toilet bowl body, the spray gun and a steam generating device, wherein a water outlet is formed in the toilet bowl body, and the spray gun is arranged above the water outlet; a steam outlet is arranged at the position where the spray gun is communicated with the toilet body. The invention solves the technical problem of poor sterilization effect on the surface of the spray gun for the toilet.

Description

Self-cleaning system and method for spray gun of toilet bowl

Technical Field

The invention relates to the technical field of toilets, in particular to a toilet spray gun self-cleaning system and method.

Background

At present, the use of the toilet bowl is very popular, and the types and functions of the toilet bowl (such as a spray gun which can wash the hip of a user after defecation) are more and more diversified. However, in the process of cleaning users by most toilet bowls provided with spray guns, the surfaces of the spray guns are inevitably polluted by excrement, even if the surfaces of the spray guns are washed and cleaned by water, only the excrement visible to the naked eye can be washed away, part of bacteria carried in the excrement still adheres to the surfaces of the spray guns, and the bacteria breed and breed on the surfaces of the spray guns; once the spray gun is contaminated, it will pose a threat to the health of the user.

At present, most intelligent closestool manufacturers in the industry utilize an ultraviolet sterilization technology or an electrolytic water sterilization technology to sterilize the surface of a spray gun, however, the two sterilization technologies also have obvious defects:

1. the area that can be treated by ultraviolet sterilization is very small, the surface of the spray gun cannot be completely covered, sterilization dead angles exist, a good sterilization effect is achieved, the time for ultraviolet to act is long (more than a few minutes), and the applicability is poor;

2. the sterilization of the electrolyzed water depends heavily on the concentration of chloride ions in the tap water (the low concentration of the chloride ions cannot generate enough hypochlorous acid for sterilization), however, the difference of the concentrations of the chloride ions in the tap water is large in different areas, so that the sterilization effect of the sterilization technology is not reliable, and the sterilization technology cannot be widely popularized and used.

Aiming at the problem that the sterilization effect on the surface of the spray gun for the toilet in the related art is poor, an effective solution is not provided at present.

Therefore, the inventor provides a self-cleaning system and a self-cleaning method of a toilet bowl spray gun by virtue of experience and practice of related industries for many years, so as to overcome the defects in the prior art.

Disclosure of Invention

The invention aims to provide a self-cleaning system and a self-cleaning method for a spray gun of a toilet bowl, which can quickly and fully sterilize the whole spray gun, are safe and reliable, greatly improve the use experience of a user and have good applicability.

The invention can be realized by adopting the following technical scheme:

the invention provides a self-cleaning system of a toilet spray gun, which comprises a toilet body, the spray gun and a steam generating device, wherein a water outlet is arranged in the toilet body, and the spray gun is arranged above the water outlet; a steam outlet is arranged at the position where the spray gun is communicated with the toilet bowl body.

In a preferred embodiment of the invention, the spray gun is provided with a steam inlet and a steam outlet, and the spray gun is connected with the steam generating device through the steam inlet.

In a preferred embodiment of the present invention, the toilet body is provided with a cavity for accommodating the spray gun, and the steam outlet is opened on the toilet body and connected with the cavity.

In a preferred embodiment of the present invention, a cooling component for cooling the spray gun is disposed outside or inside the spray gun.

In a preferred embodiment of the invention, the spray gun comprises a spray gun shell, an integrated water piece is arranged inside the spray gun shell, and a steam flow passage is formed in the spray gun.

In a preferred embodiment of the present invention, a water tank is disposed on the toilet bowl body, a water inlet pipeline is disposed on the spray gun, one end of the water inlet pipeline is connected to the spray gun, the other end of the water inlet pipeline is connected to the water tank, the cooling component is a water spray pipe, one end of the cooling component extends into the spray gun and is connected to the steam flow passage or is located outside the spray gun, and the other end of the cooling component is connected to the water tank.

In a preferred embodiment of the present invention, the steam flow passage includes a third steam flow passage formed between the spray gun housing and the water integrating member, the steam inlet and the steam outlet are respectively located on the water integrating member, and the steam inlet and the steam outlet are respectively communicated with the steam flow passage.

In a preferred embodiment of the present invention, the steam flow channel further includes a first steam flow channel and a second steam flow channel, the first steam flow channel and the second steam flow channel are both linear cavities extending along an axial direction of the spray gun, the second steam flow channel penetrates through the water integration member, one end of the first steam flow channel and one end of the second steam flow channel are respectively connected to a steam pipe, the other end of the first steam flow channel is communicated with the steam inlet, and the other end of the second steam flow channel is communicated with the steam outlet.

The invention provides a self-cleaning method for a toilet bowl spray gun, which comprises the following steps:

step S1: after the spray gun finishes cleaning a user, a steam generating device generates high-temperature steam and leads the high-temperature steam into a steam flow channel of the spray gun, and the high-temperature steam flows through the steam flow channel so as to heat the whole spray gun;

step S2: and after the high-temperature steam continuously heats the spray gun for a preset time, stopping introducing the high-temperature steam into the steam flow channel, and completing the self-cleaning process of the spray gun.

In a preferred embodiment of the present invention, after the step S2, the method further includes:

and step S3: cooling the spray gun by a cooling assembly in a water jet mode;

and step S4: and stopping the water flow injection after the water flow continuously cools the spray gun for a preset time.

From the above, the self-cleaning system and method of the toilet spray gun of the invention have the characteristics and advantages that:

the spray gun can let in high-temperature steam in the steam runner after cleaning the user to wholly carry out high-temperature heating to the spray gun, reach the purpose of disinfecting fast, abundant to the spray gun, can not have the blind area of disinfecting, the bactericidal effect is better.

Be provided with the cooling subassembly in the outside of spray gun or inside, accessible cooling subassembly carries out cooling to the spray gun after carrying out germicidal treatment to the spray gun, prevents that the spray gun high temperature from scalding the user, improves the security of toilet bowl, promotes user's use and experiences, has good suitability.

Drawings

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention.

Wherein:

FIG. 1: is a perspective view of a toilet body in the toilet spray gun self-cleaning system of the present invention.

FIG. 2: is a schematic diagram of the internal structure of the toilet body in the toilet spray gun self-cleaning system of the invention.

FIG. 3: is the top view of the toilet body in the toilet spray gun self-cleaning system of the invention.

FIG. 4: is a cross-sectional view in the direction B-B in fig. 3.

FIG. 5: is a top view of the spray gun in the self-cleaning system of the spray gun of the toilet bowl of the present invention.

FIG. 6: isbase:Sub>A cross-sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 5.

FIG. 7: is a connection block diagram of the self-cleaning system of the toilet bowl spray gun of the invention.

1. A toilet body; 101. A water outlet;

2. a top cover; 3. A spray gun;

301. a third steam flow path; 302. A spray gun housing;

4. a steam generating device; 5. A water tank;

6. a cooling assembly; 7. A water inlet pipeline;

8. a water integrating part; 801. A steam flow channel;

8011. a first steam flow path; 8012. A second steam flow path;

802. a steam inlet port; 803. A steam discharge port;

9. a cavity.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

Implementation mode one

As shown in fig. 1 to 7, the present invention provides a self-cleaning system of a toilet spray gun, which comprises a toilet body 1, a cover 2, a spray gun 3 and a steam generating device 4, wherein the cover 2 is hinged on the top of the toilet body 1, a water outlet 101 is arranged inside the toilet body 1, and the spray gun 3 is arranged above the water outlet 101; a steam outlet 803 is provided at a position where the spray gun 3 communicates with the toilet body 1. In the using process of the invention, after the spray gun 3 is used for cleaning a user, high-temperature steam can be introduced into the spray gun 3 through the steam generating device 4, so that the whole spray gun 3 is heated at high temperature, the aim of quickly and fully sterilizing the spray gun 3 is fulfilled, a sterilization blind area cannot exist, and the sterilization effect is better.

Specifically, as shown in fig. 6, the spray gun 3 is provided with a steam inlet 802 and a steam outlet 803, and the spray gun 3 is connected to the steam generator 4 through the steam inlet 802.

In an alternative embodiment of the present invention, as shown in fig. 4, the toilet body 1 is provided with a cavity 9 for accommodating the spray gun 3, and the steam outlet 803 is opened on the toilet body 1 and connected with the cavity 9. Preferably, in this embodiment, before the spray gun 3 is steam sterilized, the top cover 2 is closed, so that the spray gun 3 is in a closed space, the steam enters the cavity 9 through the steam inlet 802, and the high-temperature steam sterilizes the outer surface of the spray gun 3.

In an alternative embodiment of the invention, as shown in fig. 3, a cooling assembly 6 for cooling the lance 3 is provided outside or inside the lance 3. Accessible cooling component 6 carries out cooling to spray gun 3 after carrying out germicidal treatment to spray gun 3, can prevent effectively that 3 high temperatures of spray gun from scalding the user, improves the security of toilet bowl, promotes user's use and experiences, has good suitability.

In an alternative embodiment of the present invention, as shown in fig. 5 and 6, the spray gun 3 includes a spray gun housing 302, the spray gun housing 302 is internally provided with the integrated water member 8, and the spray gun 3 is internally provided with a steam flow passage 801.

Further, as shown in fig. 6, the steam flow path 801 includes a third steam flow path 301, the third steam flow path 301 is formed between the spray gun housing 302 and the water integrating member 8, a steam inlet 802 and a steam outlet 803 are respectively located on the water integrating member 8, and the steam inlet 802 and the steam outlet 803 are respectively communicated with the steam flow path 801.

Further, as shown in fig. 6, the steam flow passage 801 further includes a first steam flow passage 8011 and a second steam flow passage 8012, both the first steam flow passage 8011 and the second steam flow passage 8012 are straight passages extending in an axial direction of the spray gun 3, one end of the first steam flow passage 8011 and one end of the second steam flow passage 8012 are respectively connected to the steam pipes, the other end of the first steam flow passage 8011 is communicated with the steam inlet port 802, and the other end of the second steam flow passage 8012 is communicated with the steam outlet port 803. The first steam flow passage 8011 and the second steam flow passage 8012 are matched to enable high-temperature steam to fully heat the whole spray gun 3, and a good sterilization effect is guaranteed.

Further, as shown in fig. 6, both the first steam flow passage 8011 and the second steam flow passage 8012 penetrate the integrated water member 8, thereby ensuring a good heating and sterilizing effect.

Further, as shown in fig. 6, the third steam flow passage 301 is an annular passage located outside the first steam flow passage 8011 and the second steam flow passage 8012 and arranged along a circumferential direction of the spray gun 3, one end of the third steam flow passage 301 is communicated with the first steam flow passage 8011 through the steam inlet port 802, and the other end of the third steam flow passage 301 is communicated with the second steam flow passage 8012 through the steam outlet port 803. The heating efficiency of the spray gun 3 is further improved through the third steam flow channel 301, and a good sterilization effect is ensured.

In an alternative embodiment of the present invention, as shown in fig. 2, 5 and 6, a water tank 5 is disposed on the toilet bowl body 1, a water inlet pipeline 7 is disposed on the spray gun 3, one end of the water inlet pipeline 7 is connected to the spray gun 3, and the other end of the water inlet pipeline 7 is connected to the water tank 5. The water tank 5 may be used as a water source for supplying water to the spray gun 3, although other water sources may be selected for supplying water to the spray gun 3. In addition, the cooling component 6 can adopt tap water in a water boiling pipe as a water source and can also adopt water in the water tank 5 as a water source.

Further, the cooling assembly 6 may be, but is not limited to, a water spray pipe, one end of the cooling assembly 6 extends into the spray gun 3 and is connected to the steam flow channel 801 or is located outside the spray gun 3, and the other end of the cooling assembly 6 is connected to the water tank 5. When the cooling component 6 extends into the spray gun 3 to spray water, water flow can flow through the steam flow channel 801, so that the spray gun 3 is cooled from inside to outside; when cooling subassembly 6 was located the outside of spray gun 3, cooling subassembly 6 sprayed water to the surface of spray gun 3 to there is outer cooling to interior to spray gun 3.

Further, 3 accessible of spray gun but not limited to telescopic link or slide rail connection are on toilet bowl body 1, guarantee that spray gun 3 can concertina movement, and can not cause the influence to user's normal use toilet bowl.

Further, be provided with the safety lock between toilet bowl body 1 and the top cap 2, after the user used, can carry out the auto-lock between top cap 2 and the toilet bowl body 1 to prevent that the user from using the toilet bowl when the spray gun 3 disinfects, avoid the user to be scalded.

In an alternative embodiment of the present invention, as shown in fig. 2, the steam generating device 4 may be, but is not limited to, a steam generator, the steam generating device 4 is provided on the toilet body 1, and the steam discharging port 803 of the steam flow path 801 is connected with the water tank 5 or the drain port 101 of the toilet. The steam generating device 4 generates high-temperature steam and delivers the steam into the steam flow path 801, and after the sterilization of the spray gun 3 is completed, the steam condensate in the steam flow path 801 is discharged to the water tank 5 or the drain port 101 of the toilet bowl through the steam discharge port 803.

The high-temperature steam is used as a heat source with high enthalpy value, so that the surface of an object can be rapidly heated, the temperature of the surface of the object is rapidly increased, the high temperature can destroy proteins of bacteria, and the effective sterilization effect is achieved.

The self-cleaning system of the toilet bowl spray gun of the invention has the characteristics and advantages that:

1. the self-cleaning system of the spray gun of the toilet bowl can heat the surface of the spray gun 3 to be more than 100 ℃ through high-temperature steam, the sterilization is sufficient and thorough, the sterilization effect is good, and the purpose of high-efficiency sterilization is achieved.

2. The self-cleaning system of the toilet bowl spray gun has the advantages that high-temperature steam flows in the steam flow channel 801 in the whole course of sterilizing the spray gun 3, and the heat utilization rate is high.

3. In this toilet bowl spray gun automatically cleaning system, steam generating device 4 has higher power, can produce high temperature steam fast, consequently can disinfect to the surface of spray gun 3 fast.

4. This toilet bowl spray gun self-cleaning system is carrying out the in-process of disinfecting to spray gun 3, and the top cap 2 of toilet bowl is in the auto-lock state, and the user can not contact spray gun 3 and high temperature steam, has higher security.

Second embodiment

As shown in fig. 1 to 7, the present invention provides a self-cleaning method of a toilet bowl spray gun, which is used in cooperation with the above-mentioned self-cleaning system of the toilet bowl spray gun, comprising the following steps:

step S1: after the spray gun 3 finishes cleaning a user, the top cover 2 of the toilet is closed and self-locked with the toilet body 1, the steam generating device 4 generates high-temperature steam and leads the high-temperature steam into the steam flow channel 801 of the spray gun 3, and the high-temperature steam flows through the steam flow channel 801 so as to heat the whole spray gun 3;

step S2: after the high-temperature steam continuously heats the spray gun 3 for a preset time, the steam generating device 4 stops working, and then the high-temperature steam is stopped from being introduced into the steam flow channel 801, so that the self-cleaning process of the spray gun 3 is completed;

in an optional embodiment of the present invention, after step S2, the method further includes:

and step S3: the spray gun 3 extends to the upper part of the water outlet 101 of the toilet bowl, and the temperature of the steam flow channel 801 or the outer surface of the spray gun 3 is reduced in a water jet mode through the temperature reduction assembly 6;

and step S4: after the spray gun 3 is continuously cooled for a preset time by water flow, stopping the injection of the water flow, and retracting the spray gun 3 to the original position;

step S5: the top cover 2 of the toilet bowl is unlocked, and the self-cleaning process of the spray gun 3 is finished.

The self-cleaning method of the toilet bowl spray gun of the invention has the characteristics and advantages that:

this toilet bowl spray gun automatically cleaning method can carry out quick, abundant bactericidal treatment to spray gun 3, can not have the blind area of disinfecting, and bactericidal effect is better, and spray gun 3 after can disinfecting carries out cooling treatment in addition, prevents effectively that 3 high temperatures of spray gun from scalding the user, improves the security of toilet bowl, promotes user's use and experiences, has good suitability, is suitable for and uses widely on a large scale.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.

Claims (10)

1. A self-cleaning system of a toilet spray gun is characterized by comprising a toilet body, a spray gun and a steam generating device, wherein a water outlet is arranged in the toilet body, and the spray gun is arranged above the water outlet; a steam outlet is arranged at the position where the spray gun is communicated with the toilet bowl body.

2. A toilet spray gun self-cleaning system as claimed in claim 1, wherein the spray gun defines a steam inlet and a steam outlet, the spray gun being connected to the steam generating device through the steam inlet.

3. A toilet spray gun self-cleaning system as claimed in claim 1, wherein the toilet body is provided with a cavity for receiving the spray gun, and the steam outlet is provided on the toilet body and connected to the cavity.

4. The toilet bowl spray gun self-cleaning system of claim 2, wherein a cooling assembly for cooling the spray gun is provided externally or internally to the spray gun.

5. A toilet bowl spray gun self-cleaning system as claimed in claim 4, wherein the spray gun includes a spray gun housing having an integral water member disposed therein, the spray gun having a steam flow passage formed therein.

6. A self-cleaning system for a toilet bowl spray gun as claimed in claim 5, wherein a water tank is provided on the toilet bowl body, a water inlet pipe is provided on the spray gun, one end of the water inlet pipe is connected to the spray gun, the other end of the water inlet pipe is connected to the water tank, the cooling member is a water spray pipe, one end of the cooling member is extended into the spray gun and connected to the steam flow passage or located outside the spray gun, and the other end of the cooling member is connected to the water tank.

7. A toilet spray gun self-cleaning system as claimed in claim 5, wherein said steam flow passage comprises a third steam flow passage formed between said spray gun housing and said water integrating member, said steam inlet port and said steam outlet port being located on said water integrating member, respectively, and said steam inlet port and said steam outlet port being in communication with said steam flow passage, respectively.

8. The toilet spray gun self-cleaning system of claim 5, wherein the steam flow passage further comprises a first steam flow passage and a second steam flow passage, the first steam flow passage and the second steam flow passage are both linear channels extending along the axial direction of the spray gun, the second steam flow passage penetrates through the water integrating member, one end of the first steam flow passage and one end of the second steam flow passage are respectively connected with a steam pipeline, the other end of the first steam flow passage is communicated with the steam inlet, and the other end of the second steam flow passage is communicated with the steam outlet.

9. A self-cleaning method for a toilet bowl spray gun is characterized by comprising the following steps:

step S1: after the spray gun finishes cleaning a user, a steam generating device generates high-temperature steam and leads the high-temperature steam into a steam flow channel of the spray gun, and the high-temperature steam flows through the steam flow channel so as to heat the whole spray gun;

step S2: and after the high-temperature steam continuously heats the spray gun for a preset time, stopping introducing the high-temperature steam into the steam flow channel, and completing the self-cleaning process of the spray gun.

10. The toilet bowl spray gun self-cleaning method of claim 9, further comprising, after the step S2:

and step S3: cooling the spray gun by a cooling assembly in a water jet mode;

and step S4: and stopping the water flow injection after the water flow continuously cools the spray gun for a preset time.

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