CN102631177B - Dish-washing machine sensor flushing mechanism, dish-washing machine tank and the purging method of dish-washing machine sensor - Google Patents
Dish-washing machine sensor flushing mechanism, dish-washing machine tank and the purging method of dish-washing machine sensor Download PDFInfo
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 19
- 238000004851 dishwashing Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 9
- 238000010926 purge Methods 0.000 title claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 175
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 239000008400 supply water Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
本发明能够提供一种能够实现对洗碗机的传感器进行清洁的洗碗机传感器冲洗结构，所述洗碗机包括喷淋器与水槽(1)，所述传感器安装在所述水槽(1)中，在对所述喷淋器供水的供水通道的侧壁上形成有开口，在所述水槽(1)上设有与该开口连通的引水通道(5)，由该引水通道(5)将所述供水通道中的水导向所述传感器而冲洗该传感器。如此，能够使传感器保持清洁，从而保证了检测精度。
The present invention can provide a dishwasher sensor flushing structure capable of cleaning the sensors of the dishwasher, the dishwasher includes a shower and a water tank (1), and the sensor is installed in the water tank (1) Among them, an opening is formed on the side wall of the water supply channel for supplying water to the shower, and a water diversion channel (5) communicating with the opening is provided on the water tank (1), and the water diversion channel (5) will Water in the water supply channel is directed to the sensor to flush the sensor. In this way, the sensor can be kept clean, thus ensuring the detection accuracy.
Description
技术领域 technical field
本发明涉及一种洗碗机传感器冲洗结构、洗碗机水槽与洗碗机传感器冲洗方法。The invention relates to a dishwasher sensor flushing structure, a dishwasher water tank and a dishwasher sensor flushing method.
背景技术 Background technique
洗碗机的底部设有水槽，用于收集清洗过餐具的水。由该水槽收集的水被水泵输送至喷淋器再次用于清洗餐具，从而实现水的循环利用。现有技术中，特别是在全自动智能洗碗机上，通常在洗碗机水槽底部(内部)设置有浊度传感器、温度传感器、水位传感器等反馈原件，这些原件可以是独立的部件，也可以是多种功能集成的部件。A sink is provided at the bottom of the dishwasher to collect water from washing dishes. The water collected by the sink is sent to the shower by the water pump to be used again to wash the tableware, thereby realizing the recycling of water. In the prior art, especially on fully automatic intelligent dishwashers, feedback elements such as turbidity sensors, temperature sensors, and water level sensors are usually installed at the bottom (inside) of the dishwasher sink, and these elements can be independent components or can be It is a component that integrates multiple functions.
以浊度传感器为例，浊度传感器用于检测水槽内部洗涤循环水的污染程度，根据浊度传感器反馈的数值，洗碗机程序来决定下一步的洗涤时间、洗涤温度、洗涤次数等参数，达到模糊控制的目的；因此浊度传感器的精度直接决定了模糊控制的准确性。Take the turbidity sensor as an example. The turbidity sensor is used to detect the pollution degree of the washing circulating water inside the tank. According to the value fed back by the turbidity sensor, the dishwasher program determines the next washing time, washing temperature, washing times and other parameters. To achieve the purpose of fuzzy control; therefore, the accuracy of the turbidity sensor directly determines the accuracy of fuzzy control.
通常，洗碗机洗涤过程中的各种污染物都会汇集到水槽周围，一段时间之后，洗涤过程中的微小污渍就会在水槽内壁及浊度传感器壳体上积淀，因为浊度传感器的壳体均为透明或者半透明质，积淀的水垢会直接影响其精度，进一步影响到洗涤程序和洗净率。且因为用户不会单纯针对该传感器进行清洗，因此这样日积月累，浊度传感器几乎失去了作用。Usually, all kinds of pollutants during the washing process of the dishwasher will gather around the sink. After a period of time, the tiny stains during the washing process will accumulate on the inner wall of the sink and the turbidity sensor housing, because the housing of the turbidity sensor All are transparent or translucent, and the accumulated scale will directly affect its accuracy, further affecting the washing procedure and cleaning rate. And because the user will not simply clean the sensor, so over time, the turbidity sensor is almost useless.
发明内容 Contents of the invention
有鉴于此，本发明的主要目的在于，提供一种能够实现对洗碗机的传感器进行清洗的洗碗机传感器安装结构与洗碗机水槽以及洗碗机传感器的清洗方法。In view of this, the main purpose of the present invention is to provide a dishwasher sensor installation structure capable of cleaning the dishwasher sensor, a dishwasher sink and a cleaning method for the dishwasher sensor.
为达到上述目的，本发明的洗碗机传感器安装结构为，所述洗碗机包括喷淋器与水槽，所述传感器安装在所述水槽中，在对所述喷淋器供水的供水通道的侧壁上形成有开口，在所述水槽上设有与该开口连通的引水通道，由该引水通道将所述供水通道中的水导向所述传感器而冲洗该传感器。In order to achieve the above object, the dishwasher sensor installation structure of the present invention is that the dishwasher includes a shower and a water tank, the sensor is installed in the water tank, and the sensor is installed in the water supply channel for the shower. An opening is formed on the side wall, and a water guide channel communicating with the opening is provided on the water tank, and the water guide channel guides the water in the water supply channel to the sensor to flush the sensor.
采用这样的洗碗机传感器安装结构，在水槽的上设有与所述供水通道连通的引水通道，因而可由该引水通道将对喷淋器进行供水的供水通道中的一部分水引向传感器从而冲洗该传感器，使传感器保持清洁，从而保证了检测精度。With such a dishwasher sensor installation structure, a water guide channel communicating with the water supply channel is provided on the water tank, so that a part of the water in the water supply channel that supplies water to the shower can be guided to the sensor by the water guide channel to flush the sensor. The sensor keeps the sensor clean, thus ensuring the detection accuracy.
另外，为了使水能够从喷淋器中喷出，对该喷淋器供水的供水通道中一般要由水泵以一定的压力/流速供水，因而，利用该供水通道中的水来冲洗传感器的话可以使冲洗水流具有一定的速度，从而达到良好的冲洗效果。In addition, in order to allow water to spray out from the shower, the water supply channel that supplies water to the shower generally needs to be supplied with water at a certain pressure/flow rate by a water pump. Therefore, if the water in the water supply channel is used to flush the sensor, it can Make the flushing water flow have a certain speed, so as to achieve a good flushing effect.
本发明优选，在所述水槽上设有用于固定所述喷淋器的喷淋器座，该喷淋器座形成为圆筒状，所述供水通道位于该喷淋器座的径向内侧，该喷淋器座的侧壁设有开口，所述引水通道通过该开口与所述供水通道连通。Preferably in the present invention, a shower seat for fixing the shower is provided on the water tank, the shower seat is formed in a cylindrical shape, the water supply channel is located on the radial inner side of the shower seat, The side wall of the shower seat is provided with an opening, and the water guiding channel communicates with the water supply channel through the opening.
本发明优选，所述供水通道由所述水槽的外侧穿过该水槽的壁部而向所述喷淋器供水，所述引水通道设置在所述水槽的壁部。Preferably in the present invention, the water supply channel passes through the wall of the water tank from the outside of the water tank to supply water to the shower, and the water diversion channel is arranged on the wall of the water tank.
本发明优选，在所述水槽的侧壁上形成有传感器安装槽，该传感器安装槽的侧壁上设有安装孔，所述传感器安装于该安装孔中，所述引水通道在所述传感器安装槽的侧壁上具有开口。Preferably in the present invention, a sensor mounting groove is formed on the side wall of the water tank, and a mounting hole is provided on the side wall of the sensor mounting groove, and the sensor is mounted in the mounting hole, and the water diversion channel is mounted on the sensor mounting hole. The groove has openings on the side walls.
本发明优选，所述传感器为浊度传感器、温度传感器、水位传感器或它们的任选集成。本发明优选，所述引水通道为开设在所述水槽(1)的壁部上的槽。此时，所述槽最好为直槽(笔直状)。Preferably in the present invention, the sensor is a turbidity sensor, a temperature sensor, a water level sensor or an optional integration thereof. Preferably in the present invention, the water diversion channel is a groove opened on the wall of the water tank (1). At this time, the groove is preferably a straight groove (straight shape).
本发明的洗碗机水槽为，形成有上述的洗碗机传感器冲洗结构。The dishwasher water tank of the present invention is formed with the above-mentioned dishwasher sensor flushing structure.
本发明的洗碗机传感器冲洗方法为，所述洗碗机包括喷淋器与水槽，所述传感器安装在洗碗机的水槽中。在所述水槽上设有引水通道，在对所述喷淋器供水的供水通道的侧壁上形成有开口，所述引水通道通过该开口与所述供水通道连通，在所述供水通道上设有水泵。水泵工作时，水流通过水泵加压后，通过所述供水通道将水供向所述喷淋器以进行洗涤作业；之后，所述引水通道通过所述开口将所述供水通道中的一部分水引向所述传感器而对该传感器进行冲洗。The washing method for the dishwasher sensor of the present invention is that the dishwasher includes a sprayer and a water tank, and the sensor is installed in the water tank of the dishwasher. A water diversion channel is provided on the water tank, an opening is formed on the side wall of the water supply channel for supplying water to the shower, and the water diversion channel communicates with the water supply channel through the opening, and a water diversion channel is provided on the water supply channel. There are water pumps. When the water pump is working, after the water flow is pressurized by the water pump, the water is supplied to the shower through the water supply channel for washing operation; after that, the water diversion channel guides a part of the water in the water supply channel to the water supply channel through the opening. The sensor is flushed.
本发明优选，从所述喷淋器喷出的水在清洗所述餐具后流入所述水槽，所述水泵从所述水槽中抽取水。In the present invention, preferably, the water sprayed from the shower flows into the water tank after washing the tableware, and the water pump draws water from the water tank.
采用本发明这样的方法，在水槽的上设有与所述供水通道连通的引水通道，因而可由该引水通道将对喷淋器进行供水的供水通道中的一部分水引向传感器从而冲洗该传感器，使传感器保持清洁，从而保证了检测精度。With the method of the present invention, a water diversion channel communicating with the water supply channel is provided on the water tank, so that a part of the water in the water supply channel that supplies water to the shower can be guided to the sensor by the water diversion channel to flush the sensor, so that The sensor remains clean, thus ensuring detection accuracy.
另外，为了使水能够从喷淋器中喷出，对该喷淋器供水的供水通道中一般要由水泵以一定的压力/流速供水，因而，利用该供水通道中的水来冲洗传感器的话可以使冲洗水流具有一定的速度，从而达到良好的冲洗效果。In addition, in order to allow water to spray out from the shower, the water supply channel that supplies water to the shower generally needs to be supplied with water at a certain pressure/flow rate by a water pump. Therefore, if the water in the water supply channel is used to flush the sensor, it can Make the flushing water flow have a certain speed, so as to achieve a good flushing effect.
本发明优选，所述水泵从所述水槽中抽取水。此外，从下喷淋器喷出的水在清洗餐具后流入所述水槽中。Preferably in the present invention, the water pump draws water from the water tank. In addition, the water sprayed from the lower shower flows into the sink after washing dishes.
附图说明 Description of drawings
图1为本发明具体实施方式中的洗碗机水槽的斜视图；Fig. 1 is a perspective view of a dishwasher sink in a specific embodiment of the present invention;
图2为上述实施方式中的洗碗机水槽的另一角度的斜视图。Fig. 2 is a perspective view from another angle of the dishwasher sink in the above embodiment.
具体实施方式 detailed description
图1所示为本实施方式中的洗碗机水槽的斜视图；图2为该水槽的另一角度的斜视图。FIG. 1 is an oblique view of the sink of the dishwasher in this embodiment; FIG. 2 is an oblique view of the sink from another angle.
该洗碗机水槽1设置在洗碗机(未图示)的底部，用于收集清洗过餐具后的水。在水槽1内形成有槽2，该槽2内形成有孔6，该孔6中安装着浊度传感器(未图示)，且该浊度传感器从该孔6中突出到该槽2中。The dishwasher tank 1 is arranged at the bottom of the dishwasher (not shown), and is used for collecting water after washing the tableware. A tank 2 is formed in the water tank 1 , and a hole 6 is formed in the tank 2 , and a turbidity sensor (not shown) is installed in the hole 6 , and the turbidity sensor protrudes into the tank 2 from the hole 6 .
在水槽1内形成有用于安装下喷淋器(未图示)的圆筒状突起3(构成下喷淋器座)。一水泵(未图示)从水槽1的外侧与该水槽1的下部连通，从而将水槽1中收集的水抽出，并且，该水泵的出水口经由管道(未图示)穿过水槽1的壁部(具体就是在圆筒状突起3径向内侧位置)而与下喷淋器连通，由该管道构成了对下喷淋器供水的供水通道，由该水泵对喷淋器以一定的水压对喷淋器供水。换言之，该供水通道位于圆筒状突起3的径向内侧。A cylindrical protrusion 3 (constituting a lower shower seat) for attaching a lower shower (not shown) is formed in the water tank 1 . A water pump (not shown) communicates with the lower part of the water tank 1 from the outside of the water tank 1, thereby pumping out the water collected in the water tank 1, and the water outlet of the water pump passes through the wall of the water tank 1 via a pipe (not shown). part (specifically, at the radially inner position of the cylindrical protrusion 3) and communicate with the lower shower, the pipe constitutes a water supply channel for the water supply to the lower shower, and the water pump supplies the shower with a certain water pressure. Supply water to sprinklers. In other words, the water supply channel is located radially inside the cylindrical protrusion 3 .
如图所示，在圆筒状突起3的侧壁上形成有豁口4。此外，在水槽1的内壁上形成有引水通道5，本实施方式中，该引水通道通过在水槽1的内壁上形成一笔直的槽而形成。该引水通道5的一端在槽2的侧壁上开口而与该槽2连通，另一端与圆筒状突起3的侧壁上形成的豁口4连通。在对下喷淋器供水的供水通道上形成有开口(侧开口，未图示)，引水通道5通过豁口4与该开口与供水通道连通，在供水通道中有水泵供水时，流动在供水通道中的一部分水会经由该开口、豁口4、引水通道5流向水槽2，对水槽2中的浊度传感器进行冲洗。如此，可以使浊度传感器保持清洁，从而保证了其的检测精度。As shown in the figure, a notch 4 is formed on the side wall of the cylindrical protrusion 3 . In addition, a water guide channel 5 is formed on the inner wall of the water tank 1 , and in this embodiment, the water guide channel is formed by forming a straight groove on the inner wall of the water tank 1 . One end of the water diversion channel 5 is open on the side wall of the groove 2 and communicates with the groove 2 , and the other end communicates with the notch 4 formed on the side wall of the cylindrical protrusion 3 . An opening (side opening, not shown) is formed on the water supply channel for supplying water to the lower shower, and the water diversion channel 5 communicates with the opening and the water supply channel through the gap 4. When there is a water pump in the water supply channel, the water flows in the water supply channel Part of the water will flow to the water tank 2 through the opening, the gap 4 and the water diversion channel 5 to flush the turbidity sensor in the water tank 2 . In this way, the turbidity sensor can be kept clean, thereby ensuring its detection accuracy.
此外，在本实施方式中，传感器位于引水通道的水流前方，较高位置，这样不至于一直被淹没在水中，同时脏污一般沉积在底部，因此位置靠上，更不易沾染脏污；另外，对下喷淋器供水的供水通道中的水是具有一定的流速的，因而可使冲洗传感器的冲洗水流也具有一定的流速，从而能够有效地冲洗传感器；由于可以这样实现传感器的冲洗，因而无需额外人工清洗；另外，因为伴随着洗涤程序的进行，喷淋器柱可持续提供水源清洗，所以清洗时间长；再者，因为水槽中的水，随着程序的变化，会被及时排除，相对于那些安装在水槽底部及洗涤泵腔里的浊度传感器来说，不用担心长期被埋在水里。In addition, in this embodiment, the sensor is located in front of the water flow of the water diversion channel, at a higher position, so that it will not be submerged in the water all the time, and at the same time, the dirt is generally deposited at the bottom, so the position is higher, and it is less likely to be contaminated with dirt; in addition, The water in the water supply channel for the water supply to the lower shower has a certain flow rate, so the flushing water flow for flushing the sensor can also have a certain flow rate, so that the sensor can be effectively flushed; since the flushing of the sensor can be realized in this way, there is no need to Additional manual cleaning; in addition, because the sprayer column can continuously provide water source cleaning along with the washing process, the cleaning time is long; moreover, because the water in the sink will be discharged in time as the program changes, relatively For those turbidity sensors installed at the bottom of the sink and in the cavity of the washing pump, there is no need to worry about being buried in the water for a long time.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。即，可以在不脱离本发明主旨精神的范围内对上述实施方式进行适当的变更。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection. That is, the above-described embodiments can be appropriately modified without departing from the gist of the present invention.
例如，在上述实施方式中，以浊度传感器为例进行了说明，然而，并不限于此，本发明的传感器可以是浊度传感器、温度传感器、水位传感器或它们的任两个或总体的集成。For example, in the above-mentioned embodiments, the turbidity sensor is taken as an example for illustration, however, it is not limited thereto, and the sensor of the present invention may be a turbidity sensor, a temperature sensor, a water level sensor, or any two of them or an overall integration .
另外，在上述实施方式中，在圆筒状突起3上开设豁口4而实现连通引水通道5与喷淋器供水通道，但并不限于此，例如也可以只是在圆筒状突起3的侧壁上设置开口。在上述实施方式中，由圆筒状突起3的径向内侧的管道构成供水通道，但也可以直接由该圆筒状突起3构成供水通道。In addition, in the above-mentioned embodiment, the gap 4 is opened on the cylindrical protrusion 3 to realize the communication between the water diversion channel 5 and the shower water supply channel, but it is not limited to this, for example, it can also be only on the side wall of the cylindrical protrusion 3 Set the opening. In the above-described embodiment, the water supply channel is formed by the pipe radially inside the cylindrical protrusion 3 , but the water supply channel may be formed directly by the cylindrical protrusion 3 .
另外，在上述实施方式中，通过在水槽1的内壁上开设引水槽5来形成引水通道而将对下喷淋器供水的供水通道中的水引向传感器，然而，并不仅限于此，例如，可以在水槽上安装一条与供水通道的侧壁上的开口连通的管道，由该管道构成将供水通道中的水引向传感器的引水通道。此外，所利用的供水通道也并不限于对下喷淋器供水的通道，例如也可以是对其他喷淋器供水的通道。In addition, in the above-mentioned embodiment, the water in the water supply channel for supplying water to the lower shower is guided to the sensor by opening the water guide groove 5 on the inner wall of the water tank 1 to form the water guide channel, but it is not limited thereto. A pipeline communicating with the opening on the side wall of the water supply channel is installed on the water tank, and the pipeline constitutes a water diversion channel leading the water in the water supply channel to the sensor. In addition, the water supply channel used is not limited to the channel for supplying water to the lower shower, for example, it may also be a channel for supplying water to other showers.
另外，在上述实施方式中，供水通道穿过水槽1的壁部而对下喷淋器进行供水，然而，也并不限于此，对于仅实现供水而言也可以经由其他位置。In addition, in the above-mentioned embodiment, the water supply channel passes through the wall of the water tank 1 to supply water to the lower shower, however, it is not limited thereto, and other locations may also be used to realize only water supply.
Claims (9)
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