TW202223305A - Toilet air conditioning system - Google Patents

Abstract

A toilet air conditioning system comprises an exhaust channel, an air supplement channel, a detection module, an exhaust fan and an air supplement fan. The detection module is installed in the toilet and generates a detection signal. The exhaust fan is connected to the exhaust channel to remove the gas in the toilet. The air supplement fan is connected to the air supplement channel to supplement the gas in the toilet. The exhaust fan controls the exhaust volume of the exhaust fan based on the detection signal. Thereby, The toilet air conditioning system can eliminate the odor in the toilet with an appropriate fan displacement and save electricity.

Description

Toilet Air Conditioning System

The invention relates to the technical field of air conditioning, in particular to an air conditioning system for toilets.

Toilets, also known as toilets, toilets, are widely used by people. However, in the process of going to the toilet, it is inevitable that odor will be generated and spread everywhere, which will bring great trouble to people's physical and mental and physical health.

The existing method of eliminating odor in the toilet is that when it senses that someone is going to the toilet, the exhaust fan will be turned on to ventilate the toilet with a fixed exhaust volume, and the odor will be pumped from the toilet to the outside. However, this method cannot effectively remove the odor in the toilet according to the actual use state. If you use a fan with a low exhaust volume, it may not be able to effectively remove odors when the toilet is used frequently, and if you use a fan with a large exhaust volume, it will waste electricity.

In addition, this single exhaust method also tends to reduce the air content of the toilet for part of the time, causing discomfort to people.

Therefore, the main purpose of the present invention is to provide an air conditioning system for toilets to solve the above problems.

The purpose of the present invention is to provide an air conditioning system for a toilet, which can remove the odor in the toilet with a suitable fan exhaust volume, has a lower cost and saves electricity. Furthermore, it is possible to achieve The operation of supplying air while exhausting to meet the needs of use.

In order to achieve at least one of the aforementioned advantages or other advantages, an embodiment of the present invention provides an air conditioning system for a toilet, which is installed in a toilet, and the toilet is provided with a plurality of toilets. The toilet air conditioning system includes an exhaust channel, an air supply channel, a detection module, an exhaust fan and an air supply fan.

The detection module is arranged in the toilet and generates a detection signal. The exhaust fan is connected to the exhaust passage to remove the gas in the toilet. The air supply fan is connected to the air supply channel to supplement the gas in the toilet. Among them, the exhaust fan controls its exhaust volume according to the detection signal, and eliminates the odor in the toilet with a suitable exhaust volume.

In some embodiments, the exhaust passage includes a plurality of first exhaust ports, a second exhaust port and a first switching valve, the first exhaust ports are respectively disposed on the toilets, the second row The air port is located on the wall or ceiling of the toilet, and the first switching valve is used for selectively connecting the first exhaust ports or the second exhaust ports to the exhaust fan.

In some embodiments, the exhaust passage further includes a plurality of choke valves, which are respectively disposed on the exhaust pipes connecting the first exhaust ports to the exhaust fan to control the discharge of the first exhaust ports. air volume.

In some embodiments, the choke valve is controlled by a wireless signal.

In some embodiments, the detection module includes a plurality of detectors, respectively corresponding to the toilets.

In some embodiments, the detection module is disposed at the door of the toilet.

In some embodiments, the exhaust fan is a variable frequency exhaust fan.

In some embodiments, the air supply channel includes a first air supply port, a second air supply port Air supply port and a second switch valve, the first air supply port is used to supplement outdoor air, the second air supply port is used to supplement indoor cold air, the second switch valve is used to selectively supply the first air supply port Or the second air supply port is connected to the air supply fan.

In some embodiments, the exhaust fan operates synchronously with the make-up fan system.

In some embodiments, the detection signal corresponds to the number of toilet bowls used in the toilet or the odor content in the toilet.

Therefore, using the toilet air conditioning system provided by the present invention, through the setting of the exhaust fan and the detection module, the odor in the toilet can be eliminated with an appropriate fan exhaust volume, the cost is low, and the electricity is saved. In addition, through the setting of the air supply fan, the operation of supplying air while exhausting can be realized, ensuring that the gas in the toilet is sufficient to meet the needs of use.

The above description is only an overview of the technical solution of this creation, in order to be able to understand the technical means of this creation more clearly, it can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of this creation more clearly understandable , the preferred embodiments are given below, and the detailed description is as follows in conjunction with the drawings.

10: Toilet Air Conditioning System

12: Toilet

122: toilet

14: Exhaust channel

142: First exhaust port

144: Second exhaust port

146: First switching valve

148: Air collection pipe

149: exhaust pipe

16: Air supply channel

162: The first air supply port

164: Second air supply port

166: Second switching valve

18: Detection module

182: Detector

20: Exhaust fan

22: Air supply fan

24: choke valve

242: Shell

243: Hollow area

244: Motor

245: Chain

246: Rotary Plate

248: Gear

The drawings, which are included to provide a further understanding of the embodiments of the present application, constitute a part of the specification, are used to illustrate the embodiments of the present application, and together with the written description, serve to explain the principles of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort. In the schema:

[Fig. 1] is a schematic structural diagram of the toilet air conditioning system of the present invention.

[Fig. 2] is an exploded schematic diagram of the choke valve of the present invention.

[FIG. 3A] is a schematic view of the structure of the present invention when the choke valve is opened.

[FIG. 3B] is a schematic structural diagram of the present invention when the choke valve is closed.

Specific structural and functional details disclosed herein are merely representative and for purposes of describing exemplary embodiments of the present invention. However, the present invention may be embodied in many alternative forms and should not be construed as limited only to the embodiments set forth herein.

In the description of the present invention, it should be understood that the terms "center", "lateral", "top", "bottom", "left", "right", "vertical", "horizontal", "top", The orientations or positions indicated by "bottom", "inside", "outside", etc. are based on the orientations or positions shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or assembly must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or 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, and it can be the internal communication between the two components. For those of ordinary skill in the art, it can be understood that the above Describe the specific meanings of the terms in the present invention.

The terminology used herein is for the purpose of describing specific embodiments only and is not intended to limit the exemplary embodiments. As used herein, the singular forms "a", "an" and "an" are intended to include the plural unless the context clearly dictates otherwise. It should also be understood that the terms "comprising" and/or "comprising" as used herein specify the presence of stated features, integers, steps, operations, units and/or components, but do not preclude the presence or addition of one or more Other features, integers, steps, operations, units, components and/or combinations thereof.

Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of the toilet air conditioning system 10 of the present invention. In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides an air conditioning system 10 for a toilet, which is arranged in the toilet 12, and the toilet 12 includes a plurality of toilets 122, and the toilets 122 refer to a toilet, a squatting toilet , urinals and other toilet tools. The toilet air conditioning system 10 includes an exhaust passage 14 , an air supply passage 16 , a detection module 18 , an exhaust fan 20 and an air supply fan 22 .

The detection module 18 is disposed in the toilet 12 and generates a detection signal. The detection signal corresponds to the number of toilet bowls 122 used in the toilet 12 or the odor content in the toilet 12 . In one embodiment, the detection module 18 includes an odor detector and an infrared sensor. The odor detector is installed in the toilet 12 for detecting the odor content in the toilet 12 . Infrared sensors are respectively disposed around the toilets 122 for detecting whether someone approaches the toilets 122 to determine the number of the toilets 122 in the toilet 12 in use. When the detection module 18 detects that the odor content in the toilet 12 exceeds a preset warning line or detects that the toilet 122 is being used, the exhaust fan 20 starts to operate to remove the odor in the toilet 12 . That is to say, as long as any one of the conditions is satisfied, the exhaust fan 20 will be activated to exhaust. In addition, the detection module 18 can also use other sensing devices such as a sound sensor, a photoelectric sensor and the like to detect whether someone uses the toilet 122 . In yet another embodiment, when the toilet 12 includes a plurality of independent toilets In the living room, when each independent toilet includes a toilet 122, the detection module 18 can be installed at the door of each independent toilet.

The exhaust fan 20 is communicated with the exhaust passage 14 to exhaust the gas in the toilet 12 . The exhaust fan 20 controls its exhaust volume according to the detection signal, and removes the odor in the toilet 12 with a suitable exhaust volume. For example, if the detection signal corresponds to the number of toilets 122 in the toilet 12, when the detection module 18 detects that the number of toilets 122 in the toilet 12 is being used is 3, 4 or 5, The exhaust volume of the exhaust fan 20 is respectively 60~90m ³ /h, 80~120m ³ /h, 100~150m ³ /h, that is to say, the exhaust volume of the exhaust fan 20 corresponding to a toilet 122 is roughly in 20~30m ³ /h. If the detection signal corresponds to the odor content in the toilet 12, when the detection module 18 detects that the proportion of the odor content in the toilet 12 is low, medium, and high, respectively, the exhaust fan 20 exhausts the air. The volume is corresponding to three grades of small, medium and large, so as to eliminate the odor in the toilet 12 with a suitable exhaust volume, reduce unnecessary wind power and save electricity.

The air supply fan 22 is connected to the air supply channel 16 to supplement the gas in the toilet 12, realizes the operation of supplying air while exhausting, and ensures that the gas in the toilet 12 is sufficient to meet the usage demand. In one embodiment, the exhaust fan 20 and the supplemental air fan 22 operate synchronously. In other words, when the exhaust fan 20 starts to operate to remove the odor in the toilet 12 , the supplemental air fan 22 operates synchronously to replenish the toilet 12 . When the exhaust fan 20 stops working, the supplemental air fan 22 stops working synchronously. In addition, the air supply volume of the air supply fan 22 is approximately equal to the exhaust volume of the exhaust fan 20, so as to further ensure that the gas in the toilet 12 is sufficient.

In one embodiment, as shown in FIG. 1 , the exhaust passage 14 includes a plurality of first exhaust ports 142 , second exhaust ports 144 and a first switching valve 146 . The plurality of first exhaust ports 142 are respectively disposed around the plurality of toilet bowls 122, so as to suck the odor near the toilet bowls 122 into and exhaust. Channel 14. The second exhaust port 144 is located on the wall or ceiling of the toilet 12 to extract odors from the entire toilet 12 . The first switching valve 146 is used to selectively connect the first exhaust port 142 or the second exhaust port 144 to the exhaust fan 20 . For example, when the number of toilets 122 in the toilet 12 is small, the first switching valve 146 connects the first exhaust port 142 to the exhaust fan 20 to extract the odor around the toilets 122 being used; When a large number of toilets 122 are used in the toilet 12 , the first switching valve 146 connects the second exhaust port 144 to the exhaust fan 20 to directly discharge the odor in the entire toilet 12 . Alternatively, when the odor content in the toilet 12 is too high, the first switching valve 146 connects the second exhaust port 144 to the exhaust fan 20 to directly discharge the odor in the entire toilet 12 .

To further illustrate, the exhaust passage 14 may further include a plurality of choke valves 24, which are respectively disposed on the exhaust pipe 149 of the first exhaust port 142 and communicated with the exhaust fan 20, so as to selectively perform the operation on the toilet 122 in use. exhaust. Controlling the flow rate of the gas flowing through the first exhaust port 142 to the exhaust fan 20 , that is, controlling the exhaust volume of the first exhaust port 142 . Taking the illustration as an example, each first exhaust port 142 is connected to the exhaust pipe 149 of the air collecting pipe 148 and is provided with a choke valve 24 . When the exhaust fan 20 is started, the choke valve 24 of the toilet 122 in use corresponding to the first exhaust port 142 is opened to discharge the odor in the toilet 12; when the exhaust fan 20 stops operating, the choke valve 24 is closed, Gas is prevented from passing therethrough to selectively vent the toilet 122 in use. In addition, the choke valve 24 can be controlled by means of wireless signals, wired connections, or the like.

In one embodiment, as shown in FIG. 1 , the detection module 18 includes a plurality of detectors 182 , which are arranged in a one-to-one correspondence with the toilets 122 . In other words, each toilet 122 is correspondingly provided with a detector 182 to detect the usage of the toilet 122 or the odor content around the toilet 122 to generate a detection signal. However, this case is not limited to this. The detection module 18 can also be arranged at the gate to detect the odor content in the toilet 12 , or calculate the toilet 12 by detecting the number of people entering and leaving the toilet 12 . The usage of toilet 122 inside. It is worth noting that when the number of people in the toilet 12 is greater than the total number of toilets 122 in the toilet 12, the total number of toilets 122 should be the number of toilets 122 being used.

In one embodiment, as shown in FIG. 1 , the supplemental gas passage 16 includes a first supplemental gas port 162 , a second supplemental gas port 164 and a second switching valve 166 . The first air supply port 162 is connected to the outside, and is used to supplement the outside air into the toilet 12 . The second air supply port 164 is connected to an indoor space, such as an office on the same floor, and is used to supplement the indoor air-conditioning into the toilet 12, thereby reducing the power consumption of the air-conditioning air-conditioning. The second switching valve 166 is used for selectively connecting the first air supply port 162 or the second air supply port 164 to the air supply fan 22 . Generally speaking, the second switching valve 166 connects the second air supply port 164 to the air supply fan 22 when the toilet 12 is relatively hot and there is cold air.

Please refer to FIGS. 2 , 3A and 3B. FIG. 2 is a schematic exploded view of the choke valve 24 of the present invention, FIG. 3A is a schematic structural diagram of the choke valve 24 of the present invention when the choke valve 24 is opened, and FIG. 3B is a schematic view of the choke valve 24 of the present invention when the Schematic diagram of the structure. As shown in the figure, the choke valve 24 includes a housing 242 , a motor 244 , an endless chain 245 , a plurality of rotating plates 246 and a plurality of gears 248 . The middle area of the casing 242 has a hollow area 243 . A plurality of rotating plates 246 are movably installed inside the casing 242 and are arranged in an array around the hollow area 243 , and a gear 248 is correspondingly disposed on each rotating plate 246 . The chain 245 is engaged with the gears 248 . The motor 244 is connected to the casing 242 and drives the plurality of gears 248 to rotate through the chain 245 , so that the plurality of rotating plates 246 switch back and forth between sealing the hollow area 243 and opening the hollow area 243 . Specifically, as shown in FIG. 3A , when the choke valve 24 wants to allow the airflow to pass through, the motor 244 starts to operate and drives the gear 248 to rotate clockwise through the chain 245 , thereby driving the rotating plate 246 to open, exposing the hollow area 243 , so that the airflow As shown in FIG. 3B , when the choke valve 24 is to block the passage of the airflow, the motor 244 starts to operate and drives the gear 248 to rotate counterclockwise through the chain 245, thereby driving the rotating plate 246 to close, filling the hollow area 243, preventing Air flow through.

It is added that the exhaust fan 20 may be a variable frequency exhaust fan or a plurality of fans with fixed wind power, etc., so as to realize the design that the exhaust fan 20 can control its exhaust volume according to the detection signal.

To sum up, using the toilet air conditioning system 10 provided by the present invention, through the setting of the exhaust fan 20 and the detection module 18, the odor in the toilet 12 can be eliminated with a suitable exhaust air volume of the fan, and the toilet can be eliminated. 12. The moisture inside, the cost is lower, and the electricity is saved. In addition, through the setting of the air supply fan 22, the operation of supplying air while exhausting can be realized, so as to ensure that the gas in the toilet is sufficient to meet the needs of use.

The above detailed description of the preferred embodiments is intended to describe the features and spirit of the present invention more clearly, rather than limiting the scope of the present invention by the preferred embodiments disclosed above. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the claimed scope of the present invention.

10: Toilet Air Conditioning System

12: Toilet

122: toilet

14: Exhaust channel

142: First exhaust port

144: Second exhaust port

146: First switching valve

148: Air collection pipe

149: exhaust pipe

16: Air supply channel

162: The first air supply port

164: Second air supply port

166: Second switching valve

18: Detection module

182: Detector

20: Exhaust fan

22: Air supply fan

24: choke valve

Claims (10)

An air conditioning system for a toilet is provided in a toilet, the toilet is provided with a plurality of toilets, and the air conditioning system for the toilet comprises: an exhaust passage; an air supply channel; a detection module, disposed in the toilet, and generating a detection signal; an exhaust fan, connected to the exhaust passage, to remove the gas in the toilet; and an air supply fan connected to the air supply channel to supplement the gas in the toilet; Wherein, the exhaust fan controls the exhaust volume of the exhaust fan according to the detection signal. The toilet air conditioning system according to claim 1, wherein the exhaust passage comprises a plurality of first exhaust ports, a second exhaust port and a first switching valve, and the first exhaust ports are respectively disposed at For the toilets, the second exhaust port is located on the wall or ceiling of the toilet, and the first switching valve is used to selectively connect the first exhaust port or the second exhaust port to the exhaust port air blower. The toilet air conditioning system according to claim 2, wherein the exhaust passage further comprises a plurality of choke valves, which are respectively arranged on the exhaust pipes of the first exhaust ports that are connected to the exhaust fan, so as to control the exhaust air. The exhaust volume of some first exhaust ports. The toilet air conditioning system of claim 3, wherein the choke valve is controlled by a wireless signal. The air conditioning system for a toilet according to claim 1, wherein the detection module includes a plurality of detectors, corresponding to the toilets respectively. The toilet air conditioning system according to claim 1, wherein the detection module is arranged at the door of the toilet. The toilet air conditioning system according to claim 1, wherein the exhaust fan is a variable frequency exhaust fan. The toilet air conditioning system according to claim 1, wherein the air supply channel comprises a first air supply port, a second air supply port and a second switching valve, the first air supply port is used for supplementing outdoor air, and the The second air supply port is used for supplementing indoor cold air, and the second switching valve is used for selectively connecting the first air supply port or the second air supply port to the air supply fan. The toilet air conditioning system of claim 1, wherein the exhaust fan and the supplemental air fan system operate synchronously. The toilet air-conditioning system according to claim 1, wherein the detection signal corresponds to the number of toilet bowls used in the toilet or the odor content in the toilet.

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