Disinfecting and flushing device, closestool assembly without water tank and closestool assembly with water tank

Abstract

The disinfection flushing device comprises a disinfection medium generating mechanism, a jet device and a bypass pipe mechanism, the jet device comprises a flushing channel, the flushing channel is provided with an input port, a water inlet and a water outlet, the water inlet of the flushing channel is used for being communicated with a tap water pipeline, and the bypass pipe mechanism is used for being communicated with the input port. A water outlet of the flushing channel is used for being communicated with a water inlet of a closestool, the input port is located between the water inlet and the water outlet, the disinfection medium generating mechanism is communicated with the flushing channel of the jet device through the input port, the bypass pipe mechanism comprises a bypass pipe channel, the bypass pipe channel is provided with a water inlet end and a water outlet end, and the water inlet end of the bypass pipe channel is communicated with the water inlet of the flushing channel. And the water outlet end of the bypass pipe channel is communicated with the water outlet of the flushing channel. According to the utility model, the disinfection medium generated by the disinfection medium generating mechanism can smoothly enter the jet device to be mixed with tap water to form disinfectant fluid, and meanwhile, the requirement on flushing amount of the closestool is met, and sterilization, disinfection and deodorization are realized while the closestool is flushed.

Description

Technical Field

[0001] The utility model relates to the technical field of toilets, and in particular to a disinfecting flushing device, a toilet assembly without a water tank, and a toilet assembly with a water tank. Background Art

[0002] Toilets are divided into toilets with water tanks and toilets without water tanks. Among them, toilets without water tanks are toilets that do not have a water tank and are directly flushed with city tap water, which has a good water-saving effect. However, existing toilets without water tanks are directly connected to the tap water pipe for flushing and do not have a disinfection function. Although some companies have tried to combine a disinfection medium generating mechanism with an ejector to form a flushing device, the disinfection medium generating mechanism is such as an ozone generating mechanism. The ozone generating mechanism is used to generate ozone that enters the ejector and mixes with tap water to form ozone water, and then the toilet is flushed with ozone water to achieve the effect of disinfection and sterilization. However, the pressure of tap water is also greatly reduced. Since the flushing process of a toilet without a water tank has high requirements on water pressure, if the water pressure is low, the toilet cannot be flushed clean. Therefore, the technical solution of the prior art cannot ensure that the disinfection medium generated by the disinfection medium generating mechanism smoothly enters the ejector and mixes with tap water to form disinfection water while taking into account the need for toilet flushing volume. Utility Model Content

[0003] The utility model aims to provide a disinfection flushing device to solve the above-mentioned technical problems.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: a disinfection flushing device, including a disinfection medium generating mechanism, an ejector and a side pipe mechanism, the ejector including a flushing channel, the flushing channel having an input port, a water inlet and a water outlet, the water inlet of the flushing channel is used to connect to a tap water pipe, the water outlet of the flushing channel is used to connect to the water inlet of a toilet, the input port is located between the water inlet and the water outlet, the disinfection medium generating mechanism is connected to the flushing channel of the ejector through the input port, the side pipe mechanism includes a side pipe channel, the side pipe channel has a water inlet end and a water outlet end, the water inlet end of the side pipe channel is connected to the water inlet of the flushing channel, and the water outlet end of the side pipe channel is connected to the water outlet of the flushing channel.

[0005] Preferably, the sterilization medium generating mechanism is a sterilization gas generating mechanism or a sterilization liquid generating mechanism.

[0006] Preferably, the disinfection medium generating mechanism comprises an ozone generator and an air inlet pipe and an air outlet pipe installed at two ends of the ozone generator, and the air outlet pipe is connected to the input port.

[0007] Preferably, the ejector and the bypass channel are arranged in a split type, and the bypass mechanism also includes two three-way joints and two two-way joints. The two three-way joints are respectively connected to the water inlet and outlet of the flushing channel, and the water inlet end and water outlet end of the bypass channel are respectively connected to the two three-way joints through the two-way joints.

[0008] Preferably, it also includes a shell, and the disinfection medium generating mechanism, the ejector and the bypass mechanism are installed in the shell.

[0009] Preferably, the ejector and the bypass pipe mechanism are arranged in an integrated manner, and there are two bypass pipe channels, which are respectively arranged on opposite sides of the flushing channel.

[0010] Preferably, the bypass channel is a stepped channel whose aperture increases gradually from the water inlet end toward the water outlet end.

[0011] Preferably, the stepped channel comprises a front channel and a rear channel which are sequentially connected and coaxially arranged from the water inlet end toward the water outlet end, the cross section of the front channel is circular, and the cross section of the rear channel is arc-shaped.

[0012] The utility model also provides a water tankless toilet assembly, comprising any of the above-mentioned disinfection flushing devices and a toilet, wherein the water inlet of the disinfection flushing device is used to connect to a tap water pipeline, and the water outlet of the disinfection flushing device is connected to the water inlet of the toilet.

[0013] The utility model also provides a toilet assembly with a water tank, comprising any of the above-mentioned disinfecting flushing devices and a toilet, the toilet comprising a toilet body, a toilet cover and a water tank that cooperate with each other, a buttocks washing cleaning nozzle connected to the water tank is installed on the toilet cover, the water inlet of the disinfecting flushing device is used to connect to the tap water pipeline, and the water outlet of the disinfecting flushing device is connected to the water tank of the toilet.

[0014] The utility model has the following beneficial effects:

[0015] (1) The water inlet of the disinfection flushing device of the utility model is used to connect to the tap water pipeline, and the water outlet of the disinfection flushing device is used to connect to the water inlet of the toilet without a water tank, so that most of the tap water in the tap water pipeline enters the flushing channel of the ejector through the water inlet, and the water pressure and water volume in the flushing channel are preferentially made to meet the generation requirements of disinfection water, so that the disinfection medium generated by the disinfection medium generating mechanism is transported to the flushing channel through the input port and mixed with the tap water to smoothly generate disinfection water. At the same time, a small part of the tap water flows out through the bypass channel to the side of the water outlet of the flushing channel, and finally flows into the internal pipe of the toilet through the water inlet together with the disinfection water, and finally flows out through the flushing port to flush the toilet. It can not only trigger the smooth generation of disinfection water, but also meet the requirements of the flushing water pressure and flushing water volume of the toilet, so as to achieve sterilization, disinfection and deodorization while flushing the toilet, and is not easy to breed bacteria, thereby ensuring the cleanliness of the toilet.

[0016] (2) The water inlet of the disinfecting flushing device of the utility model is used to connect to the tap water pipe, and the water outlet of the disinfecting flushing device can be used to connect to the water tank of the toilet with a water tank. A buttocks washing cleaning nozzle connected to the water tank is installed on the toilet cover, so that disinfectant water can flow into the water tank through the water inlet to sterilize and disinfect the water tank and remove odors. The disinfectant water in the water tank can also be sprayed out through the buttocks washing cleaning nozzle to clean the private parts of the human body and achieve the functions of sterilization, disinfection and removal of odors.

[0017] (3) The ejector and the side pipe mechanism are integrated into one unit, making the overall product smaller, lighter, easier to install, and more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of Embodiment 1 of the present utility model;

[0019] Figure 2 It is a rear view of embodiment 1 of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of Embodiment 1 of the present utility model;

[0021] Figure 4 It is a partial structural schematic diagram of Embodiment 1 of the present utility model;

[0022] Figure 5 This is a front side perspective view of Embodiment 2 of the present utility model;

[0023] Figure 6 It is a right side view of Embodiment 2 of the present utility model;

[0024] Figure 7 It is a left side view of Embodiment 2 of the present utility model;

[0025] Figure 8 yes Figure 7 Sectional view at AA in the middle;

[0026] Fig. 9 It is a schematic diagram of the internal structure of Embodiment 2 of the present utility model;

[0027] The accompanying drawings are marked with: 1 shell, 2 arrow mark, 3 flushing channel, 31 input port, 32 water inlet, 33 water outlet, 4 side pipe channel, 41 front channel, 42 rear channel, 5 ozone generator, 6 air inlet pipe, 7 air outlet pipe, 8 control circuit board, 9 display light, 10 power input port, 11 two-way connector, 13 three-way connector. DETAILED DESCRIPTION

[0028] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example 1.

[0032] See also Figure 1-4As shown, as an embodiment of the utility model, a disinfection flushing device is provided, including a disinfection medium generating mechanism, an ejector and a side pipe mechanism, the ejector including a flushing channel 3, the flushing channel 3 having an input port 31, a water inlet 32 ​​and a water outlet 33, the water inlet of the flushing channel is used to connect to a tap water pipe, the water outlet of the flushing channel is used to connect to the water inlet of a toilet, the input port 31 is located between the water inlet 32 ​​and the water outlet 33, the disinfection medium generating mechanism is specifically a disinfection gas generating mechanism, the disinfection gas generating mechanism is connected to the flushing channel of the ejector through the input port 31, the side pipe mechanism includes a side pipe channel 4, the side pipe channel 4 has a water inlet end and a water outlet end, the water inlet end of the side pipe channel 4 is connected to the water inlet of the flushing channel, and the water outlet end of the side pipe channel 4 is connected to the water outlet of the flushing channel. The disinfecting flushing device of the present embodiment can be installed on a toilet without a water tank, that is, the water inlet 32 ​​of the flushing channel 3 is connected to the tap water pipe, and the water outlet 33 of the flushing channel 3 is connected to the water inlet of the toilet. Most of the tap water in the tap water pipe enters the flushing channel 3 of the ejector through the water inlet 32, and the water pressure and water volume in the flushing channel 3 are preferentially made to meet the generation requirements of disinfecting water, so that the disinfecting gas generated by the disinfecting gas generating mechanism smoothly enters the flushing channel 3 of the ejector through the input port 31 and mixes with the tap water to form disinfecting water, and at the same time, a small part of the tap water flows out to the water outlet of the flushing channel 3 through the bypass channel 4. 33 side, and finally flows into the internal pipe of the toilet through the water inlet together with the disinfectant water, and finally flows out through the flushing port to flush the toilet, so that the final flushing water volume meets the flushing requirement of the toilet, ensuring that the toilet can be flushed clean, that is, the disinfection flushing device of the present technical solution can not only ensure that the disinfection medium generated by the disinfection medium generating mechanism smoothly enters the flushing channel 3 of the ejector and mixes with the tap water to form disinfectant water, but also take into account the requirements of the flushing water pressure and flushing water volume of the toilet, and realizes sterilization, disinfection and deodorization while flushing the toilet, is not easy to breed bacteria, and ensures the cleanliness of the toilet, and has a simple structure, ingenious design, easy processing and low cost.

[0033] In this embodiment, the disinfection gas generating mechanism includes a control circuit board 8, a display light 9, a power input port 10, an ozone generator 5, and an air inlet pipe 6 and an air outlet pipe 7 installed at both ends of the ozone generator 5. The air outlet pipe 7 is connected to the input port 31, and the display light 9, the power input port 10, and the disinfection gas generating mechanism are respectively connected to the control circuit board 8. After the ozone generator 5 generates ozone, it enters the flushing channel 3 through the air outlet pipe 7 and the input port 31 and mixes with tap water to form ozone water, and finally flows out through the water outlet 33 of the flushing channel 3 and mixes with the tap water flowing out of the bypass channel 4 to disinfect and flush the toilet, thereby achieving better sterilization, disinfection and deodorization effects.

[0034] Of course, in other cases, the disinfection medium generating mechanism may also be a disinfection liquid generating mechanism, which generates disinfection liquid that enters the flushing channel 3 through the input port 31 and directly mixes with tap water to form disinfection water.

[0035] In this embodiment, the flushing channel 3 and the bypass channel 4 are arranged in a split type. Specifically, the bypass mechanism also includes two three-way joints 12 and two two-way joints 11. The two three-way joints 12 are respectively connected to the water inlet 32 ​​and the water outlet 33 of the flushing channel 3. The water inlet end and the water outlet end of the bypass channel 4 are respectively connected to the two three-way joints 12 through the two-way joints 11, so that the bypass channel 4 can be stably and reliably installed on one side of the flushing channel 3. The water inlet and the water outlet of the flushing channel are respectively connected to the tap water pipe and the water inlet of the toilet through the three-way joints 12.

[0036] In this embodiment, the two-way joint 11 is L-shaped, the bypass channel 4 is a long tube, and the length direction of the bypass channel 4 is parallel to the length direction of the flushing channel 3, so that the water flow in the flushing channel 3 and the bypass channel 4 is smoother and gentler when merging.

[0037] In this embodiment, it also includes a shell 1, and the disinfection gas generating mechanism, the ejector and the side pipe mechanism are installed in the shell 1. An arrow mark 2 is set on the surface of the shell. The direction of the arrow mark 2 is from the water inlet 32 ​​toward the water outlet 33, which is convenient for identifying the direction of water flow and thus facilitating product installation.

[0038] The utility model also provides a water tankless toilet assembly, comprising the disinfection flushing device and the toilet described in the above-mentioned embodiment 1, the water inlet 32 ​​of the disinfection flushing device is used to connect to the tap water pipeline, the water outlet 33 of the disinfection flushing device is connected to the water inlet of the toilet, most of the tap water in the tap water pipeline enters the flushing channel 3 of the ejector through the water inlet 32, and the water pressure and water volume in the flushing channel 3 are preferentially made to meet the generation requirements of disinfection water, so that the disinfection gas generated by the disinfection gas generating mechanism is then transported to the flushing channel 3 through the input port 31 to mix with the tap water to smoothly generate disinfection water, and at the same time, a small part of the tap water flows out through the bypass channel 4 to the side of the water outlet 33 of the flushing channel 3, and finally flows out through the water inlet together with the disinfection water to flush the toilet, which can not only ensure the smooth generation of disinfection water, but also take into account the requirements of the flushing water pressure and flushing water volume of the toilet, so as to achieve sterilization and disinfection while flushing the toilet, and is not easy to breed bacteria, thereby ensuring the cleanliness and hygiene of the toilet. The tankless toilet assembly has an automatic start-stop function, that is, it automatically starts to generate disinfectant water to flush the toilet when the toilet is flushed, and automatically stops after the flushing is completed, without any waiting delay.

[0039] The utility model also provides a toilet assembly with a water tank, comprising the disinfection flushing device and the toilet described in the above embodiment 1, the toilet comprising a toilet body, a toilet cover and a water tank that cooperate with each other, a buttocks washing cleaning nozzle connected to the water tank is installed on the toilet cover, the water inlet of the disinfection flushing device is used to connect to the tap water pipeline, the water outlet of the disinfection flushing device is connected to the water tank of the toilet, most of the tap water in the tap water pipeline enters the flushing channel 3 of the ejector through the water inlet 32, and the water pressure and water volume in the flushing channel 3 are preferentially made to meet the production of disinfectant water. The disinfection gas generated by the disinfection gas generating mechanism is transported to the flushing channel 3 through the input port 31 to mix with the tap water to smoothly generate disinfected water. At the same time, a small part of the tap water flows out to the side of the water outlet 33 of the flushing channel 3 through the bypass channel 4, and finally flows into the water tank of the toilet through the water inlet together with the disinfected water, thereby achieving sterilization and disinfection of the inside of the water tank and removing odor from the water tank. The disinfectant water in the water tank can also be sprayed out through the buttocks cleaning nozzle to clean the private parts of the human body and achieve the functions of sterilization, disinfection and removal of odor.

[0040] Embodiment 2: For the sake of brevity, this embodiment mainly describes the differences from Embodiment 1.

[0041] See also Figure 5-9 As shown, as an embodiment of the utility model, a disinfection flushing device is provided, wherein the ejector and the side pipe mechanism are integrated, and the side pipe mechanism is a side pipe channel 4 arranged in the ejector, so that the overall volume of the product is smaller, more portable, convenient to install, and more stable, and there is no need to use a multi-way joint to achieve the connection between the flushing channel 3 and the side pipe channel 4. Specifically, there are two side pipe channels 4, which are respectively arranged on opposite sides of the flushing channel 3. The side pipe channel 4 is a stepped channel with a gradient increasing aperture from the water inlet end to the water outlet end, which can slow down the water flow velocity of the side pipe channel 4, which can not only better ensure the smooth start-up of the ozone generator, but also meet the water volume of the toilet flushing, with a simple structure, convenient installation, and more stable performance;

[0042] Among them, the stepped channel includes a front channel 41 and a rear channel 42 which are connected in sequence from the water inlet end to the water outlet end and are coaxially arranged. The cross section of the front channel 41 is circular, and the cross section of the rear channel 42 is arc-shaped, so that tap water can slowly flow into the side pipe channel 4, preventing the water in the side pipe channel 4 from flowing out quickly and being washed away, thereby ensuring the smooth generation of ozone water.

[0043] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes made to the present invention in form and detail, without departing from the spirit and scope of the present invention as defined in the appended claims, shall fall within the scope of protection of the present invention.

Claims

1. A disinfection flushing device, characterized in that: The invention comprises a disinfection medium generating mechanism, an ejector and a side-pipe mechanism. The ejector comprises a flushing channel, and the flushing channel comprises an input port, a water inlet and a water outlet. The water inlet of the flushing channel is used to connect with a tap water pipe, and the water outlet of the flushing channel is used to connect with the water inlet of a toilet. The input port is located between the water inlet and the water outlet. The disinfection medium generating mechanism is connected with the flushing channel of the ejector through the input port. The side-pipe mechanism comprises a side-pipe channel, and the side-pipe channel comprises a water inlet end and a water outlet end. The water inlet end of the side-pipe channel is connected with the water inlet of the flushing channel, and the water outlet end of the side-pipe channel is connected with the water outlet of the flushing channel.

2. The disinfection flushing device according to claim 1, characterized in that: The disinfection medium generating mechanism is a disinfection gas generating mechanism or a disinfection liquid generating mechanism.

3. The disinfection flushing device according to claim 1, characterized in that: The disinfection medium generating mechanism comprises an ozone generator and an air inlet pipe and an air outlet pipe installed at two ends of the ozone generator, and the air outlet pipe is butt-connected with the input port.

4. The disinfection flushing device according to claim 1, characterized in that: The ejector and the bypass channel are arranged in a split type, and the bypass mechanism also includes two three-way joints and two two-way joints. The two three-way joints are respectively connected to the water inlet and outlet of the flushing channel, and the water inlet end and water outlet end of the bypass channel are respectively connected to the two three-way joints through the two-way joints.

5. The disinfection flushing device according to claim 1, characterized in that: It also includes a shell, in which a disinfection medium generating mechanism, an ejector and a bypass pipe mechanism are installed.

6. The disinfection flushing device according to claim 1, characterized in that: The ejector and the side-pipe mechanism are arranged in an integrated manner, and there are two side-pipe channels, which are arranged on opposite sides of the flushing channel respectively.

7. The disinfection flushing device according to claim 6, characterized in that: The side pipe channel is a stepped channel with a diameter increasing gradually from the water inlet end toward the water outlet end.

8. The disinfection flushing device according to claim 7, characterized in that: The stepped channel comprises a front channel and a rear channel which are sequentially connected and coaxially arranged from the water inlet end to the water outlet end. The cross section of the front channel is circular, and the cross section of the rear channel is arc-shaped.

9. A tankless toilet assembly, characterized in that: It comprises the disinfection flushing device and a toilet as described in any one of claims 1 to 8 above, wherein the water inlet of the disinfection flushing device is used to connect to a tap water pipe, and the water outlet of the disinfection flushing device is connected to the water inlet of the toilet.

10. A toilet assembly with a water tank, characterized in that: It includes the disinfection flushing device and toilet as described in any one of claims 1 to 8 above, the toilet includes a toilet body, a toilet cover and a water tank that cooperate with each other, a buttocks cleaning nozzle connected to the water tank is installed on the toilet cover, the water inlet of the disinfection flushing device is used to connect to the tap water pipe, and the water outlet of the disinfection flushing device is connected to the water tank of the toilet.

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