CN111994997A

CN111994997A - Intelligent closestool water flow sterilizer

Info

Publication number: CN111994997A
Application number: CN202010929035.9A
Authority: CN
Inventors: 徐洪飞; 沈岳军; 王钗丽; 马忠会
Original assignee: Ningbo Soojee Sanitary Ware Co ltd
Current assignee: Ningbo Soojee Sanitary Ware Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-11-27

Abstract

The invention relates to the technical field of sanitary ware, and discloses an intelligent closestool water flow sterilizer which comprises a valve cover, wherein a water inlet pipe penetrating through the valve cover is fixedly arranged on one side of the upper surface of the valve cover, a water outlet pipe positioned on one side of the water inlet pipe is also fixedly arranged on the upper surface of the valve cover, the water outlet pipe penetrates through the valve cover, and a clamping jaw is fixedly connected to the side edge of the valve cover. According to the intelligent closestool water flow sterilizer, the water flow pipeline is set to the sterilizing pipe of the straight pipe inside the external spiral pipeline, so that the length of the water flow pipeline is greatly increased in the same volume, the ultraviolet irradiation time of the water body inside the pipeline is prolonged, the water body inside the pipeline is fully sterilized, and the sterilization is more thorough; simultaneously with ultraviolet LED setting in the bottom of the pipe of disinfecting, set up reflection of light paper simultaneously outside the pipe of disinfecting for the ultraviolet ray takes place the transmission through reflection of light paper, carries out the omnidirectional with the water in the pipeline and shines, improves bactericidal effect, reaches the purpose that no dead angle was disinfected.

Description

Intelligent closestool water flow sterilizer

Technical Field

The invention relates to the technical field of sanitary ware, in particular to an intelligent closestool water flow sterilizer.

Background

The intelligent closestool is used by vast families due to the characteristics of cleanness, energy conservation and convenience, and nowadays when the quality of life of people is improved, the intelligent closestool can be used for cleaning water or not, so that the problem of removing bacteria in the water is widely concerned by people. In order to remove bacteria in the water body of the intelligent closestool, a universal water flow sterilizer is added into the existing intelligent closestool to sterilize the water body of the intelligent closestool, the universal water flow sterilizer mainly comprises a quartz tube and an ultraviolet irradiation lamp, water flows through the quartz tube after entering the universal water flow sterilizer, and the purpose of sterilization is achieved because the ultraviolet irradiation lamp irradiates the water in the quartz tube.

Firstly, the intelligent closestool is small in size, so that a universal water flow sterilizer installed in the intelligent closestool is not large, when a water body passes through a quartz tube, the sterilization is not thorough due to the fact that the pipeline is too short and the ultraviolet irradiation time is not long, and a part of bacteria still remain in the water body; meanwhile, when the ultraviolet irradiation lamp is used for sterilization, the sterilization work is usually only carried out on one side close to the ultraviolet irradiation lamp, and the water body on the other side cannot be effectively sterilized, so that the sterilization effect is poor.

Secondly, because the quartz tube straight tube sets up among the general rivers sterilizer, in order to promote the ultraviolet irradiation volume, the pipe diameter of quartz tube is more than water inlet and delivery port and is big a lot, and the rivers that get into the quartz tube are more urgent, produce loss of water pressure behind the quartz tube for the outflow of rivers is unstable, and intelligent closestool is because the water yield of washing usefulness is little, and slight water pressure change can all embody in the cleaning process, influences user experience and feels.

Disclosure of Invention

The invention provides an intelligent closestool water flow sterilizer which has the advantage of thorough sterilization and solves the problems in the background technology.

The invention provides the following technical scheme, an intelligent closestool water flow sterilizer comprises a valve cover, wherein a water inlet pipe penetrating through the valve cover is fixedly arranged on one side of the upper surface of the valve cover, a water outlet pipe positioned on one side of the water inlet pipe is also fixedly arranged on the upper surface of the valve cover, the water outlet pipe penetrates through a valve body, a clamping jaw is fixedly connected to the side edge of the valve cover, a holding jaw positioned on one side of the clamping jaw is fixedly arranged on the side edge of the valve cover, the clamping jaw and the holding jaw are sequentially arranged in a crossed manner, a valve body is movably sleeved below the valve cover, a buckle capable of being clamped with the clamping jaw is fixedly connected to the top of the front surface of the valve body, a sterilizing pipe is movably sleeved inside the valve body, the water inlet pipe is communicated with a water inlet, the water outlet pipe is communicated with a water outlet, a, the outer movable sleeve joint of the pipe that disinfects has the reflection of light paper that is located between the pipe and the valve body of disinfecting, fixedly connected with fixture block on the inner wall of the inside bottom of valve body, the inside of valve body is close to fixture block department fixed mounting and is had the direction location muscle, the inside movable sleeve joint of valve body has the PCB board that is located direction location muscle below, the last fixed surface of PCB board installs ultraviolet LED, the lower fixed surface of PCB board installs the pencil that links to each other with ultraviolet LED, the draw-in groove has all been seted up to the positive back of PCB board.

Preferably, the pipeline connected with the water inlet on the sterilizing pipe is a spiral pipeline, the pipeline connected with the water outlet on the sterilizing pipe is a straight pipe, the spiral pipeline on the sterilizing pipe surrounds the outside of the straight pipe, and the spiral pipeline and the straight pipe are communicated at a position far away from the valve cover.

Preferably, the bottom end inside the valve body is fixedly provided with a heat conduction sealant positioned below the PCB.

Preferably, the clamping groove is trapezoidal and is in interference fit with the clamping block.

Preferably, the inner wall of the valve body is uniformly and fixedly provided with six guiding and positioning ribs, and through holes are formed between the PCB and the guiding and positioning ribs.

Preferably, the pipeline sections of the water inlet pipe and the water outlet pipe are equivalent to the pipeline section of the sterilizing pipe.

Preferably, the sterilizing tube can be also provided as a U-shaped pipe.

The invention has the following beneficial effects:

1. according to the intelligent closestool water flow sterilizer, the water flow pipeline is set to the sterilizing pipe of the straight pipe inside the external spiral pipeline, so that the length of the water flow pipeline is greatly increased in the same volume, the ultraviolet irradiation time of the water body inside the pipeline is prolonged, the water body inside the pipeline is fully sterilized, and the sterilization is more thorough; simultaneously with ultraviolet LED setting in the bottom of the pipe of disinfecting, set up reflection of light paper simultaneously outside the pipe of disinfecting for the ultraviolet ray takes place the transmission through reflection of light paper, carries out the omnidirectional with the water in the pipeline and shines, improves bactericidal effect, reaches the purpose that no dead angle was disinfected.

2. This intelligent closestool water flow sterilizer, through the pipe of disinfecting with the inside straight tube of rivers pipeline setting to outside helical pipeline, make intelligent closestool water flow sterilizer inner structure compact, the inlet outlet is equivalent with the pipeline sectional area of the pipe of disinfecting, eliminated the water in the pipeline because the great loss of water pressure that causes of sectional area drop, rivers are more stable than the straight tube, make intelligent closestool water flow strength uniform when the clean human position of driving, it is more comfortable, it is better to improve user's result of use.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

FIG. 5 is a bottom plan view of the present invention;

FIG. 6 is a schematic view of the valve body structure of the present invention;

FIG. 7 is a bottom plan view of the valve body of the present invention;

FIG. 8 is a sectional B-B display view of FIG. 7 of the present invention;

fig. 9 is a schematic diagram of an internal structure of the second embodiment of the present invention.

In the figure: 1. a valve cover; 101. a water inlet pipe; 102. a water outlet pipe; 103. a claw; 104. embracing a claw; 2. a water inlet seal; 3. a water outlet sealing member; 4. a sterilizing tube; 401. a water inlet; 402. a water outlet; 5. a valve body; 501. buckling; 502. guiding and positioning ribs; 503. a clamping block; 6. reflective paper; 7. an ultraviolet PCB assembly; 701. an ultraviolet LED; 702. a wire harness; 703. a PCB board; 704. a card slot; 8. and (3) heat-conducting sealant.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-9, an intelligent toilet water flow sterilizer comprises a valve cover 1, a water inlet pipe 101 penetrating through the valve cover 1 is fixedly installed on one side of the upper surface of the valve cover 1, a water outlet pipe 102 positioned on one side of the water inlet pipe 101 is also fixedly installed on the upper surface of the valve cover 1, the water outlet pipe 102 penetrates through the valve body 1, a clamping jaw 103 is fixedly connected to the side of the valve cover 1, a holding jaw 104 positioned on one side of the clamping jaw 103 is fixedly installed on the side of the valve cover 1, the clamping jaw 103 and the holding jaw 104 are sequentially and alternately arranged, a valve body 5 is movably sleeved below the valve cover 1, a buckle 501 capable of being clamped with the clamping jaw 103 is fixedly connected to the top of the front surface of the valve body 5, the clamping jaw 103 is clamped with the buckle 501, the clamping jaw 103 is arranged on two sides of the valve cover 1, the valve cover 1 and the valve body 5 can be, the inside of the valve body 5 is movably sleeved with a sterilizing tube 4, the water inlet tube 101 is communicated with the water inlet 401, the water outlet tube 102 is communicated with the water outlet 402, the outside of the water inlet 401 is movably sleeved with a water inlet sealing piece 2 positioned below the water inlet tube 101, the outside of the water outlet 402 is movably sleeved with a water outlet sealing piece 3 positioned below the water outlet tube 401, the water inlet sealing piece 2 is arranged between the water inlet tube 101 and the water inlet 401, the water outlet sealing piece 3 is arranged between the water outlet tube 102 and the water outlet 402, so that water can not flow to the outside through a gap between the valve cover 1 and the valve body 5 when flowing into the valve body and flowing out of the valve body, the outside of the sterilizing tube 4 is movably sleeved with a reflective paper 6 positioned between the sterilizing tube 4 and the valve body 5, the inner wall at the bottom end inside the valve body 5 is fixedly connected with a clamping block 503, the guiding and positioning, the upper surface fixed mounting of PCB board 703 has ultraviolet LED701, through setting up ultraviolet LED701, improve the efficiency of disinfecting, make bactericidal effect better, heat the inside water of pipe 4 of disinfecting simultaneously, make the water of clean user's health better gentle, improve user's comfort in use, the lower fixed surface of PCB board 703 installs the pencil 702 that links to each other with ultraviolet LED701, draw-in groove 704 has all been seted up to the positive back of PCB board 703.

Wherein, the pipeline of being connected with water inlet 401 on the pipe 4 that disinfects is the helical coiled pipe, and the pipeline of being connected with delivery port 402 on the pipe 4 that disinfects is the straight tube, and the helical coiled pipe is around outside the straight tube on the pipe 4 that disinfects, and both are keeping away from valve gap 1 department intercommunication, set up outer helical coiled pipe and inside straight tube connection through pipe 4 that disinfects for the water increases at 5 inside flow distance of valve body, increases the time of disinfecting, reinforcing bactericidal effect.

Wherein, the inside bottom fixed mounting of valve body 5 has the sealed glue 8 of heat conduction that is located PCB board 703 below, through setting up the sealed glue 8 of heat conduction for behind the temperature rise in the valve body 5 under ultraviolet irradiation, can in time reach the external world, dispel the heat fast, make the inside temperature of valve body 5 can not be too high, play the effect of fixed PCB board 703 simultaneously.

The clamping groove 704 is trapezoidal, the clamping groove 704 is in interference fit with the clamping block 503, and the PCB 703 can be clamped inside the valve body 5 through the clamping block 503 by using the clamping block 503 in the clamping groove 704, so that the PCB cannot be easily separated from the valve body 5.

Wherein, even fixed mounting has six guiding orientation muscle 502 on the inner wall of valve body 5, through evenly setting up six guiding orientation muscle 502, make the pipe 4 that disinfects can fix a position, guarantee that its mounted position is accurate, the through-hole has been seted up between PCB board 703 and guiding orientation muscle 502, through having seted up the through-hole between PCB board 703 and guiding orientation muscle 502, so that ultraviolet ray shines in the space of disinfecting of valve body 5, make simultaneously the pipe 4 that disinfects improve the radiating efficiency when not contacting with PCB board 703.

The pipeline sections of the water inlet pipe 101 and the water outlet pipe 102 are equivalent to the pipeline section of the sterilizing pipe 4, so that the water pressure loss of a water body in the pipeline caused by large sectional area drop is eliminated, the water flow strength of the intelligent closestool is uniform when the intelligent closestool is used for cleaning human body parts, and the use comfort is improved.

Example two:

referring to fig. 9, different from the first embodiment, the sterilizing tube 4 may be configured as a U-shaped tube, and the sterilizing tube 4 may also be configured as a U-shaped tube, so that the length of the tube is increased compared to the conventional straight tube, the sterilizing time of the water body is prolonged, and the sterilizing effect is improved.

The working principle is that when the intelligent closestool performs a cleaning function, water flows into the sterilizing tube 4 from the water inlet pipe 101, at the moment, the control system senses that water flows enter, so that the ultraviolet PCB assembly 7 is electrified, then the ultraviolet LED701 starts to work, ultraviolet rays are emitted towards the sterilizing tube 4, at the moment, part of the ultraviolet rays are irradiated onto the reflective paper 6 outside the sterilizing tube 4 due to the upward irradiation of the ultraviolet rays, continuous emission is generated on the surface of the reflective paper 6, the repeated refraction of the ultraviolet rays is realized inside the valve body 5, the water circulating inside the sterilizing tube 4 is sterilized in all-around dead angles without dead angles through the repeated refraction, the water flows through a pipeline without drop height and then stably flows out from the water outlet pipe 102, and in the working process of the ultraviolet LED701, a large amount of heat is generated inside the valve body 5, and is transferred to the outside through the heat conducting sealant 8, so that the temperature inside, after the cleaning function is stopped, the water pumping into the intelligent closestool water flow sterilizer is stopped simultaneously, and the ultraviolet LED701 stops working.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence closestool rivers sterilizer, includes valve gap (1), its characterized in that: the water-saving valve is characterized in that a water inlet pipe (101) penetrating through the valve cover (1) is fixedly installed on one side of the upper surface of the valve cover (1), a water outlet pipe (102) located on one side of the water inlet pipe (101) is fixedly installed on the upper surface of the valve cover (1), the water outlet pipe (102) penetrates through the valve cover (1), a clamping jaw (103) is fixedly connected to the side edge of the valve cover (1), a clamping jaw (104) located on one side of the clamping jaw (103) is fixedly installed on the side edge of the valve cover (1), the clamping jaw (103) and the clamping jaw (104) are sequentially arranged in a crossed mode, a valve body (5) is movably sleeved below the valve cover (1), a buckle (501) capable of being clamped with the clamping jaw (103) is fixedly connected to the front top of the valve body (5), a sterilizing pipe (4) is movably sleeved inside the valve body (5), the water inlet pipe, the water inlet sealing piece (2) positioned below the water inlet pipe (101) is movably sleeved outside the water inlet (401), the water outlet sealing piece (3) positioned below the water outlet pipe (102) is movably sleeved outside the water outlet (402), the reflective paper (6) positioned between the sterilizing pipe (4) and the valve body (5) is movably sleeved outside the sterilizing pipe (4), a clamping block (503) is fixedly connected to the inner wall of the inner bottom end of the valve body (5), a guiding and positioning rib (502) is fixedly installed at a position, close to the clamping block (503), inside the valve body (5), a PCB (703) positioned below the guiding and positioning rib (502) is movably sleeved inside the valve body (5), an ultraviolet LED (701) is fixedly installed on the upper surface of the PCB (703), and a wiring harness (702) connected with the ultraviolet LED (701) is fixedly installed on the lower surface of the PCB (703), the front and back surfaces of the PCB (703) are provided with clamping grooves (704).

2. The intelligent toilet water flow sterilizer of claim 1, wherein: the pipeline connected with the water inlet (401) on the sterilizing pipe (4) is a spiral pipeline, the pipeline connected with the water outlet (402) on the sterilizing pipe (4) is a straight pipe, the spiral pipeline on the sterilizing pipe (4) surrounds the outside of the straight pipe, and the spiral pipeline and the straight pipe are communicated at the position far away from the valve cover (1).

3. The intelligent toilet water flow sterilizer of claim 1, wherein: and the bottom end inside the valve body (5) is fixedly provided with a heat conduction sealant (8) positioned below the PCB (703).

4. The intelligent toilet water flow sterilizer of claim 1, wherein: the clamping groove (704) is trapezoidal, and the clamping groove (704) is in interference fit with the clamping block (503).

5. The intelligent toilet water flow sterilizer of claim 1, wherein: six guiding and positioning ribs (502) are uniformly and fixedly mounted on the inner wall of the valve body (5), and through holes are formed between the PCB (703) and the guiding and positioning ribs (502).

6. The intelligent toilet water flow sterilizer of claim 1, wherein: the cross sections of the pipelines in the water inlet pipe (101) and the water outlet pipe (102) are equivalent to the cross section of the pipeline of the sterilizing pipe (4).

7. The intelligent toilet water flow sterilizer of claim 1, wherein: the sterilizing pipe (4) can also be arranged into a U-shaped pipeline.