Urinal and toilet

Abstract

According to the urinal and the toilet, a urinal is arranged on the front face of the urinal, a first exhaust port is formed in the top of the urinal and communicates with the urinal and an air extractor, a drain outlet is formed in the bottom of the urinal to discharge sewage in the urinal, and an air suction opening is formed in the back face of the urinal. A suction opening is formed in the urinal, the suction opening is communicated with the first exhaust port and / or the drain outlet, an air extractor is arranged at the suction opening, the air extractor extracts odor in the urinal through the suction opening and the first exhaust port and / or the drain outlet, and compared with a mode only adopting an exhaust fan, the active air extraction mode can effectively reduce the situation that the odor is diffused into a toilet.

Description

Technical Field

[0001] The utility model relates to the field of sanitary products, in particular to a urinal and a toilet. Background Art

[0002] The source of the odor in men's public toilets is mostly due to the residual odor emitted during and after urination. If it is not removed for a long time, it will become sour and pungent.

[0003] In the related art, only an exhaust fan is added inside the bathroom to ventilate the bathroom, but this method cannot control the odor source at the urinal, and the odor will still spread to the space in the bathroom. Utility Model Content

[0004] The embodiment of the utility model discloses a urinal and a toilet with the urinal, which can enhance the ventilation effect in the toilet.

[0005] In order to achieve the above object, the utility model discloses a urinal, comprising:

[0006] A main body, the main body comprising a front side and a back side opposite to each other, the front side being provided with a urinal, the top of the urinal being provided with a first exhaust port, the first exhaust port being communicated with the urinal, the bottom of the urinal being provided with a sewage outlet, the sewage outlet being used to connect to a sewage pipe to discharge sewage in the urinal, the back side being provided with an air exhaust port, the air exhaust port being communicated with the first exhaust port and / or the sewage outlet; and

[0007] An air extraction device is arranged at the air extraction port, and is used to extract odor through the first exhaust port and / or the sewage outlet.

[0008] As an optional embodiment, the back side is further provided with a second exhaust port, the second exhaust port is arranged close to the bottom of the urinal, and the second exhaust port is connected to the sewage outlet;

[0009] The air suction port is communicated with the sewage discharge port through the second exhaust port.

[0010] As an optional embodiment, the exhaust device includes an exhaust pipeline, which includes a main pipeline, a first branch pipe and a second branch pipe, the first branch pipe is connected to the first exhaust port, the second branch pipe is connected to the second exhaust port, one end of the first branch pipe away from the first exhaust port and one end of the second branch pipe away from the second exhaust port intersect and are connected to the main pipeline, and the main pipeline is connected to the exhaust port.

[0011] As an optional implementation, at least one of the main pipe, the first branch pipe, and the second branch pipe is a hose.

[0012] As an optional embodiment, along the height direction of the urinal, one end of the sewage pipe away from the bottom is bent to form a bent portion, the bent portion is connected to the sewage outlet, and the bent portion is used to store water to block odor.

[0013] As an optional implementation, the bent portion is located between the second exhaust port and the sewage outlet.

[0014] As an optional embodiment, the bottom of the urinal has a concave surface, and the sewage outlet is arranged at the lowest point of the concave surface. Along the height direction of the urinal, the projection of the outer edge of the sewage outlet on the top end surface of the urinal is staggered with the first exhaust port, and in the direction from the back to the front, the projection of the outer edge of the sewage outlet on the top end surface of the urinal is closer to the opening of the urinal.

[0015] As an optional implementation, a sensor switch is provided in the middle of the urinal, the sensor switch is connected to the air extraction device, and the sensor switch is used to control the air extraction device to start or stop extraction.

[0016] As an optional embodiment, a water supply port is provided on the top of the urinal, and the water supply port is used to flush water into the urinal before the vacuum device pumps air and / or when the vacuum device pumps air.

[0017] In addition, the present application also discloses a bathroom, comprising a ventilation and exhaust system and a urinal as described in any one of the above items, wherein the urinal is arranged inside the bathroom, the exhaust device is connected to the ventilation and exhaust system, the ventilation and exhaust system connects the bathroom with the outside world, and the ventilation and exhaust system is used to extract the odor in the urinal to the outside world.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The present application provides a urinal and a toilet with the urinal, wherein the urinal is provided with a urinal at the front, a first exhaust port is provided at the top of the urinal, the first exhaust port is connected to the urinal and an exhaust device, a sewage outlet is provided at the bottom of the urinal to discharge sewage in the urinal, an air suction port is provided at the back of the urinal, the air suction port is connected to the first exhaust port and / or the sewage outlet, an exhaust device is provided at the air suction port, and the exhaust device extracts odor from the urinal through the air suction port and the first exhaust port and / or the sewage outlet. Compared with the method of only using an exhaust fan, this active exhaust method can effectively reduce the situation where odor is dissipated into the toilet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A schematic diagram of a urinal provided in an embodiment of the present application from one perspective;

[0022] Figure 2 A schematic diagram of a urinal provided in an embodiment of the present application from another perspective;

[0023] Figure 3 for Figure 1 A schematic cross-sectional view of the urinal at the first exhaust port along the width direction of the urinal;

[0024] Figure 4 for Figure 1 Rear view of the urinal in;

[0025] Figure 5 A schematic diagram of a bathroom provided in an embodiment of the present application.

[0026] Description of reference numerals:

[0027] Urinal, 100; ventilation and exhaust system, 200;

[0028] Main body, 1; front, 11; back, 12; air outlet, 121; second air outlet, 122; urinal, 13; top, 131; first air outlet, 1311; bottom, 132; sewage outlet, 1321; sewage pipe, 1322; bending part, 13221; middle part, 14; induction switch, 141; water supply port, 15;

[0029] Exhaust device, 2; exhaust pipeline, 21; main pipeline, 211; first branch pipe, 212; second branch pipe, 213. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the present invention, the terms "upper", "lower", "top", "bottom", "inner", "outer", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0032] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0033] In addition, the terms "disposed", "provided with", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0035] The source of the odor in men's public toilets is mostly due to the residual odor emitted during and after urination. If it is not removed for a long time, it will become sour and pungent.

[0036] In the related art, only an exhaust fan is added inside the bathroom to ventilate the bathroom, but this method cannot control the odor source at the urinal, and the odor will still spread to the space in the bathroom.

[0037] Of course, some urinals will have an exhaust port on the wall of the urinal to reduce the odor from emitting outside the urinal. However, when the exhaust port is set on the wall of the urinal, urine is easy to splash into the exhaust port, which will corrode and clog the exhaust port over time, affecting the exhaust effect of the exhaust port.

[0038] Based on this, the present application provides a urinal and a bathroom having the urinal, wherein a urinal is arranged at the front, a first exhaust port is arranged at the top of the urinal, the first exhaust port is connected to the urinal and an exhaust device, a sewage port is arranged at the bottom of the urinal to discharge the sewage in the urinal, an exhaust port is arranged at the back of the urinal, the exhaust port is connected to the first exhaust port and / or an exhaust device is arranged at the exhaust port, the exhaust device extracts the odor in the urinal through the exhaust port and the first exhaust port and / or the sewage port. Compared with the method of only using an exhaust fan, this active exhaust method can effectively reduce the situation where odor is dissipated into the bathroom.

[0039] In addition, the present application also provides a bathroom with the urinal. In addition to the above-mentioned urinal, the bathroom also has a ventilation and exhaust system, which connects the bathroom and the outside world. The ventilation and exhaust system is connected to the exhaust device of the urinal. In this way, the ventilation and exhaust system can extract the odor in the urinal to the outside world through the exhaust device, so that the urinal can be exhausted without installing an independent air pump.

[0040] The technical solution of the utility model will be further described below in conjunction with embodiments and drawings.

[0041] See also Figures 1 to 4In the first aspect, the embodiment of the present application provides a urinal 100, including a main body 1 and an exhaust device 2. The main body 1 includes a front side 11 and a back side 12 opposite to each other. The front side 11 is provided with a urinal 13. The top 131 of the urinal 13 is provided with a first exhaust port 1311, and the first exhaust port 1311 is connected to the urinal 13. The bottom 132 of the urinal 13 is provided with a sewage outlet 1321, and the sewage outlet 1321 is used to connect to a sewage pipe 1322 to discharge sewage in the urinal 13. The back side 12 is provided with an air exhaust port 121, and the air exhaust port 121 is connected to the first exhaust port 1311 or the sewage outlet 1321. The exhaust device 2 is provided at the air exhaust port 121, and the air exhaust device 2 is used to extract odor through the first exhaust port 1311 or the sewage outlet 1321. In this way, when the user finishes using the toilet, the exhaust device 2 can extract the odor in the urinal 100 through the first exhaust port 1311 or the sewage outlet 1321, reducing the odor from being diffused into the air of the toilet and thus improving the environment of the toilet. In addition, the first exhaust port 1311 is arranged at the top 131, so that the first exhaust port 1311 can be kept away from the sewage in the urinal 13, and when the user uses the toilet, urine is not easy to splash to the top 131, which is conducive to preventing sewage or urine from contacting the first exhaust port 1311, thereby preventing the first exhaust port 1311 from corroding.

[0042] In addition, since the air suction port 121 is respectively connected to the first exhaust port 1311 and the sewage outlet 1321, the top 131 and the bottom 132 of the urinal 13 can be evacuated at the same time, which is conducive to the exhaust device 2 to quickly extract the odor from the urinal 13. Since the sewage outlet 1321 is closer to the source of the odor (in this embodiment, the sewage in the urinal 13 and the part of the inner wall of the urinal 13 soaked by the sewage), the exhaust device 2 can further improve the exhaust effect by exhausting air through the sewage outlet 1321, and better reduce the odor from dispersing into the bathroom.

[0043] Optionally, the back side 12 is further provided with a second exhaust port 122, which is arranged near the bottom 132 of the urinal 13, and the second exhaust port 122 is connected to the sewage outlet 1321. The air intake port 121 can be connected to the sewage outlet 1321 through the second exhaust port 122. The second exhaust port 122 can be arranged at the top 131 of the sewage pipe 1322, and connected to the sewage outlet 1321 through the sewage pipe 1322. Figure 3 As shown, by adding the second exhaust port 122, when the urinal 100 is flushed, the sewage is discharged along the lower part of the sewage pipe 1322, and the second exhaust port 122 is arranged at the upper part of the sewage pipe, and at this time there is no other protruding or sharp bend structure in the sewage pipe 1322, so that the sewage flows more smoothly in the sewage pipe 1322, so that the second exhaust port 122 is not easy to contact the sewage, thereby preventing the second sewage port 1321 from being corroded by the sewage.

[0044] Optionally, the exhaust device 2 includes an exhaust pipeline 21, which includes a main pipeline 211, a first branch pipe 212 and a second branch pipe 213. The first branch pipe 212 is connected to the first exhaust port 1311, and the second branch pipe 213 is connected to the second exhaust port 122. One end of the first branch pipe 212 away from the first exhaust port 1311 and one end of the second branch pipe 213 away from the second exhaust port 122 meet to form the main pipeline 211, and the main pipeline 211 is connected to the exhaust port 121. In this way, the exhaust device 2 can exhaust the first exhaust port 1311 and the second exhaust port 122 at the same time through the main pipeline 211 connected to the exhaust port 121, which is conducive to improving the exhaust effect and better reducing the odor dissipation into the bathroom.

[0045] Optionally, at least one of the main pipe 211, the first branch pipe 212, and the second branch pipe 213 of the exhaust pipe 21 is a hose. Exemplarily, the first branch pipe 212 and the second branch pipe 213 are hoses. Since the first branch pipe 212 and the second branch pipe 213 have many bent parts, when the urinal 100 is manufactured, it is usually adopted to reserve the installation hole first and then install the pipeline. The first branch pipe 212 and the second branch pipe 213 are hoses, which can facilitate the installation of the first branch pipe 212 and the second branch pipe 213 when the urinal 100 of this embodiment is manufactured. Of course, the main pipe 211, the first branch pipe 212, and the second branch pipe 213 can also be hoses, which can further improve the convenience of installing the exhaust pipe 21. It is conducive to reducing the manufacturing difficulty of the urinal 100 of this embodiment.

[0046] Optionally, the sewage pipe 1322 is bent away from the bottom 132 along the height direction of the urinal 13 to form a bent portion 13221, and the bent portion 13221 is connected to the sewage outlet 1321. The bent portion 13221 is used to store water to block odor. After the bent portion 13221 stores water, the air drawn in the sewage pipe 1322 will be blocked by the water stored in the bent portion 13221 and cannot be dispersed to the urinal 13, and then dispersed into the bathroom, which is conducive to improving the air environment in the bathroom. In addition, the water stored in the bent portion 13221 can also prevent insects breeding in the sewage pipe 1322 from entering the bathroom through the sewage outlet 1321.

[0047] Optionally, the bend 13221 is disposed between the second exhaust port 122 and the sewage outlet 1321. In this way, the odor remaining in the second exhaust port 122 and the exhaust pipe 21 connected to the second exhaust port 122 will be blocked by the water in the bend 13221 and is difficult to be emitted into the bathroom, which is conducive to improving the air environment in the bathroom.

[0048] Optionally, the bottom 132 of the urinal 13 is in a concave arc shape, and the sewage outlet 1321 is arranged at the lowest point of the bottom 132 of the urinal 13. Along the height direction of the urinal 13, the projection of the outer edge of the sewage outlet 1321 on the end surface of the top 131 of the urinal 13 is staggered with the first exhaust port 1311, and in the direction from the back 12 to the front 11, the projection of the outer edge of the sewage outlet 1321 on the end surface of the top 131 of the urinal 13 is closer to the opening of the urinal 13. In this way, when the user is using the toilet, the sewage outlet 1321 is closer to the user, which can reduce the situation that urine falls outside the urinal 13, which is conducive to improving the environment of the toilet.

[0049] Optionally, a sensor switch 141 is provided in the middle 14 of the urinal 13, and the sensor switch 141 is connected to the air extraction device 2, and the sensor switch 141 is used to control the air extraction device 2 to start or stop extracting air. The sensor switch 141 can be configured to control the air extraction device 2 to extract air for a certain period of time after the user goes to the toilet, and control the air extraction device 2 to stop extracting air when the sensor switch 141 does not detect the user. This can avoid the air extraction device 2 still working when there is no odor or the odor is relatively mild, resulting in a waste of electricity. It can be seen that the sensor switch 141 helps to improve the energy-saving effect of the urinal 100 of this embodiment.

[0050] Exemplarily, the induction switch 141 may be an infrared induction switch, an ultrasonic induction switch, or the like.

[0051] Exemplarily, the duration of the air extraction may be 5 seconds, 10 seconds or other durations.

[0052] Optionally, the main body 1 further comprises a water supply port 15, which is arranged at the top 131 of the urinal 13. The water supply port 15 is used to flush water into the urinal 13 to flush away the sewage and reduce the odor before the exhaust device 2 exhausts the air, or when the exhaust device 2 exhausts the air. The water supply port 15 flushes water into the urinal 13 to flush the sewage in the urinal 13 into the sewage outlet 1321. At the same time, the flushing water can dissolve the water-soluble components in the odor, such as ammonia, hydrogen sulfide, etc., in the water to reduce the odor. However, during the flushing process of the water supply port 15, the water flow may disturb the odor, thereby accelerating the dissipation of the odor. At the same time as the water supply port 15 is flushed or after the water supply port 15 is flushed, the exhaust device 2 performs exhaust, which is conducive to extracting this part of the dispersed odor, thereby reducing the dissipation of the odor into the bathroom. Of course, the exhaust device 2 can also be configured to exhaust air both while the water supply port 15 is flushing and after the water supply port 15 is flushing, which can also achieve the effect of reducing the odor dissipated into the bathroom.

[0053] See also Figure 5In the second aspect, the present application also discloses a bathroom, including a ventilation and exhaust system 200 and a urinal 100 of any one of the above embodiments. The urinal 100 is arranged inside the bathroom, and the air extraction device 2 is connected to the ventilation and exhaust system 200. The ventilation and exhaust system 200 connects the bathroom with the outside world, and the ventilation and exhaust are used to extract the odor in the urinal 100 to the outside world. In this way, the urinal 100 does not need to be separately equipped with an air pump and a corresponding power supply for the air extraction device 2 to work. In particular, when there are multiple urinals 100 in the bathroom, the air extraction devices 2 of all urinals 100 can be connected to the ventilation and exhaust system 200, which is conducive to reducing the manufacturing cost of a single urinal 100. In addition, the ventilation and exhaust system 200 can also directly ventilate the air in the bathroom, which is conducive to improving the air environment in the bathroom.

[0054] Exemplarily, the ventilation and exhaust system 200 can be a system composed of components such as a ventilator installed outdoors and an exhaust duct connected to the ventilator, and the ventilation and exhaust system 200 is independent of other HVAC systems such as air conditioners, so that the odor in the bathroom will be directly discharged to the outdoors by the ventilation and exhaust system without affecting the environment outside the bathroom.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A urinal, characterized in that: include: A main body, the main body comprising a front side and a back side opposite to each other, the front side being provided with a urinal, the top of the urinal being provided with a first exhaust port, the first exhaust port being communicated with the urinal, the bottom of the urinal being provided with a sewage outlet, the sewage outlet being used to connect to a sewage pipe to discharge sewage in the urinal, the back side being provided with an air exhaust port, the air exhaust port being communicated with the first exhaust port and / or the sewage outlet; and An air extraction device is arranged at the air extraction port, and is used to extract odor through the first exhaust port and / or the sewage outlet.

2. A urinal according to claim 1, characterized in that: The back side is also provided with a second exhaust port, which is arranged close to the bottom of the urinal and is connected to the sewage outlet; The air suction port is communicated with the sewage discharge port through the second exhaust port.

3. A urinal according to claim 2, characterized in that: The exhaust device includes an exhaust pipeline, which includes a main pipeline, a first branch pipe and a second branch pipe. The first branch pipe is connected to the first exhaust port, and the second branch pipe is connected to the second exhaust port. An end of the first branch pipe facing away from the first exhaust port and an end of the second branch pipe facing away from the second exhaust port intersect and are connected to the main pipeline, and the main pipeline is connected to the exhaust port.

4. A urinal according to claim 3, characterized in that: At least one of the main pipe, the first branch pipe, and the second branch pipe is a hose.

5. A urinal according to claim 2, characterized in that: Along the height direction of the urinal, one end of the sewage pipe away from the bottom is bent to form a bent portion, and the bent portion is connected to the sewage outlet. The bent portion is used to store water to block odor.

6. A urinal according to claim 5, characterized in that: The bent portion is located between the second exhaust port and the sewage outlet.

7. A urinal according to any one of claims 1 to 6, characterized in that: The bottom of the urinal has a concave surface, the sewage outlet is arranged at the lowest point of the concave surface, along the height direction of the urinal, the projection of the outer edge of the sewage outlet on the top end surface of the urinal is staggered with the first exhaust port, and in the direction from the back side to the front side, the projection of the outer edge of the sewage outlet on the top end surface of the urinal is closer to the opening of the urinal.

8. A urinal according to any one of claims 1 to 6, characterized in that: An induction switch is provided in the middle of the urinal, and the induction switch is connected to the air extraction device. The induction switch is used to control the air extraction device to start or stop extraction.

9. A urinal according to any one of claims 1 to 6, characterized in that: A water supply port is provided on the top of the urinal, and the water supply port is used to flush water into the urinal before the air extraction device extracts air and / or when the air extraction device extracts air.

10. A toilet, characterized in that: It comprises a ventilation and exhaust system and a urinal as described in any one of claims 1 to 9, wherein the urinal is arranged inside the toilet, the air extraction device is connected to the ventilation and exhaust system, the ventilation and exhaust system connects the toilet with the outside world, and the ventilation and exhaust system is used to extract the odor in the urinal to the outside world.

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