CN216195199U - Automatic flushing device for male urinal and urinal thereof - Google Patents
Automatic flushing device for male urinal and urinal thereof Download PDFInfo
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- CN216195199U CN216195199U CN202120242924.8U CN202120242924U CN216195199U CN 216195199 U CN216195199 U CN 216195199U CN 202120242924 U CN202120242924 U CN 202120242924U CN 216195199 U CN216195199 U CN 216195199U
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- male urinal
- valve switch
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Abstract
The utility model discloses an automatic flushing device for a male urinal and the male urinal, and the automatic flushing device comprises a gravity sensing device, a solenoid valve switch, a signal transmission line and a control module, wherein the gravity sensing device is fixed at the standing position of a user at the bottom of the male urinal; the electromagnetic valve switch is arranged in the water delivery pipe; the gravity sensing device is connected with the control module through a signal transmission line, and the control module is connected with the electromagnetic valve switch. The automatic flushing device has the advantages of simple structure, more water saving, stronger universality, more convenience and high efficiency in flushing, and is suitable for men of all ages, and can be widely applied to toilets in all public places.
Description
Technical Field
The utility model relates to an automatic flushing device for a male urinal and the male urinal.
Background
Along with the continuous deepening of the national 'water-saving action' work, the water-saving consciousness of people is also continuously enhanced. The man urinal automatically flushes water based on infrared induction is produced and widely applied. Based on the working principle of the infrared induction automatic flushing device, whether flushing is carried out or not is determined by detecting the distance between a human body and a urinal. When the detection distance reaches a certain set threshold value, the electromagnetic valve is opened and closed to flush water.
There are a number of drawbacks to infrared induction automatic flush devices: firstly, in a narrow space, if the distance threshold is slightly set to be larger, the misoperation of automatic flushing can be triggered when people pass through a urinal; secondly, if the distance threshold is set to be slightly smaller, the urinator can trigger multiple flushing operations in the shaking process; finally, because the traditional automatic flushing device flushes water the volume all the same at every turn, can not accomplish to wash by water as required, and everyone excretes the urine volume when like the lavatory all has the difference, has just led to sometimes the water-flushing volume not enough, and the urinal is not washed cleanly, but sometimes washes by water too much, causes the waste in a large amount of water resources. Furthermore, the prior flushing device is not friendly to children with insufficient height and children, and the utility model aims to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of mistaken flushing, repeated flushing and incapability of adjusting flushing water quantity of a male urinal in the prior art, and provides an automatic flushing device of the male urinal, which has the following technical scheme:
an automatic flushing device for male urinals, which is characterized by comprising a gravity sensing device, a solenoid valve switch, a signal transmission line and a control module,
the gravity sensing device is fixed at the standing position of a user at the bottom of the male urinal,
the upper part and the lower part of the male urinal are respectively connected with a water delivery pipe and a sewer pipe;
the electromagnetic valve switch is arranged on the water delivery pipe;
the gravity sensing device is connected with the control module through the signal transmission line, and the control module is connected with the electromagnetic valve switch.
Further, the male urinal is a floor-type male urinal.
Further, still include the check valve of locating in the sewer pipe.
Furthermore, a standing position indicating device is arranged above the gravity sensing device and is a groove with a concave footprint shape.
Preferably, the slot of the station indicating device comprises two first and second recesses of different sizes and positions.
Further, the water conveying pipe is an aluminum-plastic pipeline water conveying pipe.
A male urinal comprises the automatic flushing device for the male urinal.
An automatic flushing method for men's urinals comprises the following steps:
1) the gravity sensing device acquires weight information of a user and transmits the information to the control module;
2) the control module judges the identity type of the user according to the received information;
3) when the identity type in the step 2) is the child, the control module transmits a first execution signal to the electromagnetic valve switch, and the electromagnetic valve switch adjusts the flow rate of water suitable for the child in the water delivery pipe;
4) when the identity type in the step 2) is adult, the control module transmits a second execution signal to the electromagnetic valve switch, and the electromagnetic valve switch adjusts the flow rate of water suitable for adults in the water delivery pipe;
5) when the identity type in the step 2) is unmanned, the control module transmits a third execution signal to the electromagnetic valve switch, and the electromagnetic valve switch is closed.
Preferably, the method also comprises the steps of judging whether the male urinal is in a use state according to the weight information,
if yes, controlling a check valve of the sewer pipeline to open; if not, the one-way valve of the sewer pipeline is controlled to be closed.
Compared with the prior art, the utility model has the following beneficial effects:
the automatic flushing device for the male urinal, disclosed by the utility model, is simple in structure, more water-saving, more suitable for men of all ages, stronger in universality, more convenient and efficient in flushing, and widely suitable for automatic flushing devices in toilets in all public places.
Drawings
FIG. 1 is a schematic view of an automatic flushing device for a male urinal according to the present invention;
FIG. 2 is a functional block diagram of the male urinal automatic flushing device of the present invention;
FIG. 3 is a schematic view of a station indicating apparatus;
FIG. 4 is a flow chart illustrating an automatic flushing method for a male urinal according to the present invention.
In the figure: 1-a gravity sensing device; 2-electromagnetic valve switch; 3-a signal transmission line; 4-water conveying pipe; 5-a sewer pipeline; 6-male urinal; 7-a one-way valve; 8-station indicating device.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The present invention is further described below in conjunction with the following embodiments, and it is to be understood that the figures and the following embodiments are provided only for the purpose of teaching the best mode for carrying out the present invention to those skilled in the art, and are not to be construed as limiting the present invention. The same or corresponding reference numerals denote the same components in the respective drawings, and redundant description is omitted.
Aiming at the problems that a flushing device in the prior art is not friendly enough to infants and children, and the like, the utility model discloses an automatic flushing device for a male urinal, which comprises a gravity sensing device 1, an electromagnetic valve switch 2, a signal transmission line 3 and a control module (not shown in the figure), wherein the gravity sensing device 1 is fixed at the standing position of a user at the bottom of the male urinal 6, the upper part and the lower part of the male urinal 6 are respectively connected with a water delivery pipe 4 and a sewer pipe 5, and the water delivery pipe 4 and the sewer pipe 5 are mutually communicated through the male urinal 6; the electromagnetic valve switch 2 is arranged on the water delivery pipe 4The above step (1); the gravity sensing device 1 is connected with a control module through a signal transmission line 3, and the control module is connected with an electromagnetic valve switch 2. The gravity sensing device 1 is used for receiving weight information of a user and transmitting the weight information to the control module, and the control module controls the electromagnetic valve switch 2 to be opened and closed. And the solenoid valve switch 2 controls the water valve after receiving the control signal of the control module. The gravity sensing device 1 is preferably arranged at 1m below the male urinal2Within the range.
This automatic flushing device uses in the man urinal field, and the technical scheme who has solved flushing device among the prior art is not enough infant and the not friendly problem of children enough to the height, but sets up through mutually supporting of gravity induction system, signal transmission line, control template and solenoid valve switch, has obtained unexpected beneficial effect for prior art.
The automatic flushing device has better expansion performance, and particularly can select water flow suitable for weight information according to the weight information after being combined with artificial intelligence.
Implementation of gravity sensing device
In one embodiment, the gravity sensing device 1 is a gravity sensor, the gravity sensor is used for receiving weight information of a user and transmitting the weight information to the control module, and the control module controls the electromagnetic valve switch 2 to be turned on or off. And the solenoid valve switch 2 controls the water valve after receiving the control signal of the control module.
Here, in the case where the weight information is the preset flush water flow rate, the preset flush water flow rate includes a child flush water flow rate, an adult flush water flow rate, and an unmanned flush water flow rate. The weight information of the automatic flushing device is consistent with the preset flushing flow information, and the process can be adjusted in factory setting.
In the case where the weight information is detected by, for example, the gravity sensing device 1, the weight information includes weight information of a child flush water flow rate, an adult flush water flow rate, and an unattended flush water flow rate, and the control module combines the weight information signal and the flush water flow rate to give execution signals of different identity types. The control module controls the electromagnetic valve switch 2 to be opened and closed after the weight signal acquired by the gravity sensing device 1 is received, and the electromagnetic valve switch 2 controls the water valve after receiving the control signal of the control module, so that the flushing flow is controlled.
In detail:
when the weight signal is a child weight signal, the flushing flow is a child flushing flow, the child weight signal is transmitted to the control module through the signal transmission line 3 to be processed and transmitted to the solenoid valve switch 2, the solenoid valve switch 2 receives the execution signal and then controls the water valve, and therefore the child flushing flow is executed;
when the weight signal is an adult weight signal, the flushing flow is adult flushing flow, the adult weight signal is transmitted to the control module through the signal transmission line 3 to be processed and transmitted to the electromagnetic valve switch 2, the electromagnetic valve switch 2 receives the execution signal and then controls the water valve, and then the adult flushing flow is executed;
when the weight signal is an unmanned weight signal, the flushing flow is an unmanned flushing flow, the unmanned weight signal is transmitted to the control module through the signal transmission line 3 to be processed and transmitted to the electromagnetic valve switch 2, the electromagnetic valve switch 2 receives the execution signal and then controls the water valve, and the unmanned flushing flow is executed to close the electromagnetic valve switch.
The beneficial effect of the above-mentioned setting like this lies in, the purpose of weight signal and bath flow is unanimous, avoids the maloperation, refers to the above-mentioned condition.
Wherein, the male urinal 6 is a floor type male urinal 6. The floor type male urinal is used for male urination.
In order to drain water and effectively block odor below the drain pipe to achieve the purpose of deodorization, the deodorizing device further comprises a one-way valve 7 arranged in the drain pipe 5. When the weight signal is transmitted through the signal transmission line 3, specifically, the signal transmission line 3 includes a first transmission line 31 connected to the solenoid valve switch 2 and a second transmission line 32 connected to the check valve 7.
Referring to fig. 2, if the weight signal is a child weight signal and the flushing flow rate is a child flushing flow rate, the child weight signal is transmitted to the control module through the first transmission line 31 and the second transmission line 32 to be processed and transmitted to the solenoid valve switch 2 and the pilot valve 7, the solenoid valve switch 2 controls the water valve after receiving the execution signal, and then the child flushing flow rate is executed; when the control module receives the information that the weight can not be identified, the electromagnetic valve switch 2 is controlled to be closed. During this process, the flush continues. The control module adjusts the opening size of the electromagnetic valve switch 2 according to the initially acquired weight value of the user so as to control the total flushing amount. If the weight sensing device 1 cannot recognize the weight information after acquiring the weight information again, the control module controls the one-way valve 7 to be closed after the preset time, so that the purpose of deodorization is achieved.
If the weight signal is an adult weight signal, the flushing flow is an adult flushing flow, the adult weight signal is transmitted to the control module through the first transmission line 31 and the second transmission line 32 to be processed and transmitted to the electromagnetic valve switch 2 and the guide valve 7, the electromagnetic valve switch 2 controls the water valve after receiving the execution signal, and then the adult flushing flow is executed; when the control module receives the information that the weight can not be identified, the electromagnetic valve switch 2 is controlled to be closed. During this process, the flush continues. The control module adjusts the opening size of the electromagnetic valve switch 2 according to the initially acquired weight value of the user so as to control the total flushing amount. If the weight sensing device 1 cannot recognize the weight information after acquiring the weight information again, the control module controls the one-way valve 7 to be closed after the preset time, so that the purpose of deodorization is achieved.
In this embodiment, a station indicating device 8 is disposed above the gravity sensing device 1, and the station indicating device 8 is a groove with a concave footprint shape.
In the present embodiment, referring to fig. 1 and 3, the groove of the station indicating device 8 preferably includes two first and second grooves having different sizes and positions. The first groove and the second groove are both concave sole grains. The standing position indicating device 8 in this embodiment is a ceramic tile engraved with lines of soles of adults and children, and is used for helping users with different identities such as children and adults to stand, so that urine is prevented from splashing, and meanwhile, the weight is accurately measured. The standing position indicating device 8 prevents the urine from entering the pool accurately due to improper standing position of a user, especially improper standing position of a child. The whole grain slightly sinks 3mm or so from the ground to assist the standing position, so that urine splashing caused by over-far standing position is prevented, and meanwhile, weight information is accurately collected.
The water pipe 4 is specifically an aluminum-plastic pipeline water pipe in this embodiment. The water pipe of the aluminum-plastic pipeline is used for conveying flushing water. The water pipe of the aluminum-plastic pipeline in the embodiment is an aluminum-plastic composite pipe, and has the characteristics of firmness and pressure resistance of a metal pipe, acid and alkali resistance and corrosion resistance of a plastic pipe.
Referring to fig. 4, the male urinal comprises the automatic flushing device of the male urinal.
An automatic flushing method for men's urinals comprises the following steps:
1) the gravity sensing device 1 acquires weight information of a user and transmits the information to the control module;
2) the control module judges the identity type of the user according to the received information;
3) when the identity type in the step 2) is the child, the control module transmits a first execution signal to the electromagnetic valve switch 2, and the electromagnetic valve switch 2 adjusts the flow rate of water suitable for the child in the water delivery pipe;
4) when the identity type in the step 2) is adult, the control module transmits a second execution signal to the electromagnetic valve switch 2, and the electromagnetic valve switch 2 adjusts the flow rate of water suitable for adults in the water delivery pipe;
5) when the identity type in the step 2) is unmanned, the control module transmits a third execution signal to the electromagnetic valve switch 2, and the electromagnetic valve switch 2 is closed.
Judging the identity type of the user according to the weight information; the control module identifies the age bracket of the user by judging whether the weight information is in the set threshold value, and judges whether the weight information is an adult or a child. The weight of the children with the threshold value of more than 23kg and 34kg or less set in the control module is regarded as children, and the teenagers or adults with the weight of more than 34kg are regarded as teenagers or adults.
The flush mode includes:
1) in the child mode, when the control module acquires the weight information acquired by the gravity sensing device 1, namely the numerical value of the weight information is within the range of (23kg,34kg), the control module transmits a first execution signal to the solenoid valve switch 2 to be turned on from the 3 rd second after the weight information is identified; when the weight sensing device 1 collects the weight information again and cannot identify the weight information, the control module controls the electromagnetic valve switch 2 to be closed in the 3 rd second after receiving the weight information which cannot be identified. During this process, the flush continues. The control module adjusts the opening size of the electromagnetic valve switch 2 according to the initially acquired weight value of the user so as to control the total flushing amount. If the weight sensing device 1 cannot recognize the weight information after acquiring the weight information again, the control module controls the one-way valve 7 to be closed after 5 seconds, and the purpose of deodorization is achieved.
2) In the adult mode, when the control module acquires the weight information acquired by the gravity sensing device 1, namely the value of the weight information is in the range of more than 34kg, the control module transmits a second execution signal to the electromagnetic valve switch 2 to be turned on from the 3 rd second after the weight information is identified; the gravity sensing device 1 collects the weight change value of a user before and after urination, and the control module judges the urination amount of the user according to the weight change value to adjust the flushing flow. If the weight sensing device 1 cannot recognize the weight information after acquiring the weight information again, the control module controls the one-way valve 7 to be closed after 5 seconds, and the purpose of deodorization is achieved.
3) In the unmanned mode, the gravity sensing device 1 collects weight information, the control module transmits a third execution signal to the electromagnetic valve switch 2, whether the male urinal is in a use state is judged according to the weight information,
if the weight information cannot be identified, the control module judges that no one-way valve 7 is used and the one-way valve is in a closed state;
if the weight information is identified, the control module judges that a person uses the weight information, and controls the one-way valve 7 to be opened;
if the weight sensing device 1 cannot recognize the weight information after acquiring the weight information again, the control module controls the one-way valve 7 to be closed after 5 seconds, and the purpose of deodorization is achieved.
In this embodiment, it is preferable that the method further includes determining whether the male urinal is in use according to the weight information,
if yes, controlling a one-way valve 7 of the sewer pipeline 5 to be opened; if not, the check valve 7 of the sewer pipeline 5 is controlled to be closed.
The specific using method comprises the following steps: the user stands in a proper position (the position with the sole lines in fig. 2) according to the standing position indicating device 8; the gravity sensing device 1 detects and obtains weight data of a user, the weight data are transmitted to the control module through the signal transmission line 3, and the control module adjusts a flushing mode and flushing flow based on the weight data.
The automatic flushing device overcomes the defect that the existing public place cannot be flushed due to insufficient height of a user in infrared identification, and can adjust the water yield according to the weight variation received by the gravity sensor, so that the automatic flushing device is suitable for all ages and greatly improves the water saving efficiency. Compared with infrared induction, the gravity sensor controls flushing to be more difficult to make mistakes, and children with insufficient height can use the gravity sensor. The control module identifies the weight information more accurately according to the gravity sensing device 1, judges different user types according to the weight information of the user, and then controls the flushing mode of the electromagnetic valve switch 2 according to the user types, thereby avoiding water resource waste caused by mistaken flushing of the flushing device when no urine or less urine exists in the urinal. The urine splashing caused by overlarge flushing flow is prevented; the weight value of a user is used as a control signal of the automatic flushing device, so that the accuracy of the automatic flushing device in flushing is improved.
The male urinal automatic flushing device has higher flushing accuracy, avoids water resource waste caused by the misoperation of the flushing device, and saves water resources. The utility model is suitable for public places, can adjust the flushing water quantity according to different user types, has better water-saving performance, is suitable for different users and has stronger universality. The water-saving performance is improved while the flushing cleanness is ensured.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An automatic flushing device for male urinals, which is characterized by comprising a gravity sensing device, a solenoid valve switch, a signal transmission line and a control module,
the gravity sensing device is fixed at the standing position of a user at the bottom of the male urinal,
the upper part and the lower part of the male urinal are respectively connected with a water delivery pipe and a sewer pipe;
the electromagnetic valve switch is arranged on the water delivery pipe;
the gravity sensing device is connected with the control module through the signal transmission line, and the control module is connected with the electromagnetic valve switch.
2. The male urinal automatic flushing device according to claim 1, wherein the male urinal is a floor-type male urinal.
3. The male urinal automatic flushing device according to claim 1, further comprising a one-way valve disposed in the sewer pipe.
4. The male urinal automatic flushing device according to claim 1, wherein a standing position indicating device is arranged above the gravity sensing device, and the standing position indicating device is a groove with a concave footprint shape.
5. The male urinal's automatic flush device according to claim 4, wherein the standing position indicating device's slot includes two first and second slots of different sizes and positions.
6. The automatic flushing device for male urinals as claimed in claim 1, wherein the water pipe is an aluminum plastic pipe.
7. A male urinal comprising the male urinal's automatic flushing device of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242924.8U CN216195199U (en) | 2021-01-28 | 2021-01-28 | Automatic flushing device for male urinal and urinal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242924.8U CN216195199U (en) | 2021-01-28 | 2021-01-28 | Automatic flushing device for male urinal and urinal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216195199U true CN216195199U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120242924.8U Active CN216195199U (en) | 2021-01-28 | 2021-01-28 | Automatic flushing device for male urinal and urinal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216195199U (en) |
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2021
- 2021-01-28 CN CN202120242924.8U patent/CN216195199U/en active Active
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