CN221797143U - Water treatment facilities and intelligent rinse-system - Google Patents
Water treatment facilities and intelligent rinse-system Download PDFInfo
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- CN221797143U CN221797143U CN202420154146.0U CN202420154146U CN221797143U CN 221797143 U CN221797143 U CN 221797143U CN 202420154146 U CN202420154146 U CN 202420154146U CN 221797143 U CN221797143 U CN 221797143U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 319
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 129
- 239000010865 sewage Substances 0.000 claims abstract description 93
- 238000011010 flushing procedure Methods 0.000 claims abstract description 47
- 238000011001 backwashing Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000746 purification Methods 0.000 description 17
- 239000008399 tap water Substances 0.000 description 14
- 235000020679 tap water Nutrition 0.000 description 14
- 238000001914 filtration Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
Description
技术领域Technical Field
本实用新型涉及水处理技术领域，具体为一种水处理设备及智能冲洗系统。The utility model relates to the technical field of water treatment, in particular to water treatment equipment and an intelligent flushing system.
背景技术Background Art
目前，净水器、净水机等水处理设备得到了广泛使用，包括自来水等原水经过过滤处理后可以获得更为纯净的饮用水，满足生产生活的需要。但水处理设备需要定期冲洗去除滤芯中残留的杂质，从而保证过滤的效果，延长滤芯的使用寿命。At present, water treatment equipment such as water purifiers and water purifiers have been widely used. Raw water such as tap water can be filtered and treated to obtain purer drinking water to meet the needs of production and life. However, water treatment equipment needs to be regularly flushed to remove impurities remaining in the filter element, so as to ensure the filtering effect and extend the service life of the filter element.
CN202023155238.1公开了一种反冲洗净水器及反冲洗净水系统，该净水系统包括综合管路和至少两组净水滤芯，各所述净水滤芯的进水端分别连接有进水管路，且各所述净水滤芯的净水端通过所述综合管路连接，所述综合管路通过连接出水管路，各所述净水滤芯的排污端通过排污阀连接有排污管路。该技术方案中的反冲洗管路设置的较为复杂，而多组滤芯的相互冲洗会导致冲洗的时间较长，冲洗效率不高，而且相互冲洗也可能会造成二次污染的问题。CN202023155238.1 discloses a backwash water purifier and a backwash water purification system, the water purification system includes an integrated pipeline and at least two groups of water purification filter elements, the water inlet ends of each of the water purification filter elements are respectively connected to the water inlet pipeline, and the water purification ends of each of the water purification filter elements are connected through the integrated pipeline, the integrated pipeline is connected to the water outlet pipeline, and the sewage discharge end of each of the water purification filter elements is connected to the sewage discharge pipeline through a sewage discharge valve. The backwash pipeline in this technical solution is relatively complicated, and the mutual flushing of multiple groups of filter elements will result in a long flushing time, low flushing efficiency, and mutual flushing may also cause secondary pollution problems.
实用新型内容Utility Model Content
本实用新型目的在于提供一种水处理设备及智能冲洗系统，解决配置多组滤芯时冲洗效率不高，相互冲洗极易造成二次污染的问题，以克服现有技术的不足。The utility model aims to provide a water treatment device and an intelligent flushing system to solve the problem that the flushing efficiency is low when multiple groups of filter elements are configured and mutual flushing easily causes secondary pollution, so as to overcome the shortcomings of the prior art.
本实用新型通过以下技术方案予以实现：The utility model is realized through the following technical solutions:
一种水处理设备，包括水处理超滤滤芯，所述水处理超滤滤芯的进水口通过进水阀连接进水管路，所述进水管路通过反冲洗管路连接所述水处理超滤滤芯的净水口，所述反冲洗管路上安装有反冲洗阀门，所述水处理超滤滤芯的净水口连接出水管路，所述水处理超滤滤芯的排污口通过第一排污阀连接有第一排污管路，所述水处理超滤滤芯的进水口还通过第二排污阀连接有第二排污管路。A water treatment device comprises a water treatment ultrafiltration filter element, wherein the water inlet of the water treatment ultrafiltration filter element is connected to a water inlet pipeline via a water inlet valve, the water inlet pipeline is connected to a clean water outlet of the water treatment ultrafiltration filter element via a backwash pipeline, a backwash valve is installed on the backwash pipeline, the clean water outlet of the water treatment ultrafiltration filter element is connected to a water outlet pipeline, the sewage outlet of the water treatment ultrafiltration filter element is connected to a first sewage outlet pipeline via a first sewage outlet valve, and the water inlet of the water treatment ultrafiltration filter element is also connected to a second sewage outlet pipeline via a second sewage outlet valve.
进一步的，所述水处理超滤滤芯的净水口设置于水处理超滤滤芯的中部，所述水处理超滤滤芯的进水口和排污口设置于水处理超滤滤芯的两端。Furthermore, the water purification port of the water treatment ultrafiltration filter element is arranged in the middle of the water treatment ultrafiltration filter element, and the water inlet and sewage outlet of the water treatment ultrafiltration filter element are arranged at both ends of the water treatment ultrafiltration filter element.
进一步的，所述反冲洗管路上设置有粗过滤器。Furthermore, a coarse filter is provided on the backwash pipeline.
一种智能冲洗系统，包括至少两组水处理超滤滤芯，各所述水处理超滤滤芯的进水口分别连接有进水管路，且各所述水处理超滤滤芯的净水口通过连通管路连接，所述连通管路一端通过净水阀连接出水管路，所述连通管路另一端通过反冲洗管路连接进水管路，各所述水处理超滤滤芯的排污口通过第一组排污阀连接有第一排污管路，各所述水处理超滤滤芯的进水口还通过第二组排污阀连接有第二排污管路，对水处理超滤滤芯进行正冲洗时，水由水处理超滤滤芯的进水口进入，冲洗后的污水由第一排污管路排出，对水处理超滤滤芯进行反冲洗时，水由水处理超滤滤芯的净水口进入，冲洗后的污水分别由第一排污管路和第二排污管路排出。An intelligent flushing system comprises at least two groups of water treatment ultrafiltration filter elements, the water inlet of each water treatment ultrafiltration filter element is respectively connected to a water inlet pipeline, and the clean water outlet of each water treatment ultrafiltration filter element is connected through a connecting pipeline, one end of the connecting pipeline is connected to the water outlet pipeline through a clean water valve, and the other end of the connecting pipeline is connected to the water inlet pipeline through a backwashing pipeline, the sewage outlet of each water treatment ultrafiltration filter element is connected to a first sewage outlet pipeline through a first group of sewage outlet valves, and the water inlet of each water treatment ultrafiltration filter element is also connected to a second sewage outlet pipeline through a second group of sewage outlet valves. When the water treatment ultrafiltration filter element is positively flushed, water enters from the water inlet of the water treatment ultrafiltration filter element, and the sewage after flushing is discharged from the first sewage outlet pipeline; when the water treatment ultrafiltration filter element is backwashed, water enters from the clean water outlet of the water treatment ultrafiltration filter element, and the sewage after flushing is discharged from the first sewage outlet pipeline and the second sewage outlet pipeline respectively.
进一步的，各所述水处理超滤滤芯的进水口通过进水阀连接所述进水管路。Furthermore, the water inlet of each water treatment ultrafiltration filter element is connected to the water inlet pipeline through a water inlet valve.
进一步的，所述水处理超滤滤芯设有两组，所述水处理超滤滤芯的净水口连接有第一连通管路，所述第一连通管路一端通过净水阀连接出水管路，另一端通过止回阀连接反冲洗管路。Furthermore, the water treatment ultrafiltration filter element is provided with two groups, and the clean water outlet of the water treatment ultrafiltration filter element is connected to a first connecting pipeline, one end of the first connecting pipeline is connected to the water outlet pipeline through a clean water valve, and the other end is connected to the backwash pipeline through a check valve.
进一步的，所述反冲洗管路通过反冲洗阀连接进水管路。Furthermore, the backwash pipeline is connected to the water inlet pipeline through a backwash valve.
进一步的，所述反冲洗管路还设有粗过滤器。Furthermore, the backwash pipeline is also provided with a coarse filter.
进一步的，所述水处理超滤滤芯设有两组，所述水处理超滤滤芯的进水口还连接有第二连通管路。Furthermore, the water treatment ultrafiltration filter element is provided with two groups, and the water inlet of the water treatment ultrafiltration filter element is also connected to a second connecting pipeline.
进一步的，所述水处理超滤滤芯采用PP棉滤芯、PAN膜滤芯、PVDF膜滤芯、干态膜滤芯中的一种或一种以上。Furthermore, the water treatment ultrafiltration filter element adopts one or more of a PP cotton filter element, a PAN membrane filter element, a PVDF membrane filter element, and a dry membrane filter element.
本实用新型具有以下有益效果：通过设有第一排污管路和第二排污管路，可以简便高效的对多组滤芯同时完成正冲洗和反冲洗，提高了滤芯的冲洗效率和使用寿命，保证了水处理设备的水处理效果。The utility model has the following beneficial effects: by providing the first sewage discharge pipeline and the second sewage discharge pipeline, multiple groups of filter elements can be simply and efficiently flushed and backwashed at the same time, thereby improving the flushing efficiency and service life of the filter elements and ensuring the water treatment effect of the water treatment equipment.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型所述一种水处理设备及智能冲洗系统的实施例1管路示意图。FIG1 is a schematic diagram of the pipelines of Example 1 of a water treatment device and an intelligent flushing system described in the utility model.
图2为本实用新型所述一种水处理设备及智能冲洗系统的实施例2管路示意图。FIG. 2 is a schematic diagram of the pipelines of Example 2 of a water treatment device and an intelligent flushing system described in the utility model.
具体实施方式DETAILED DESCRIPTION
下面将结合附图对本申请的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.
通常在此处附图中描述和显示出的本申请实施例的组件可以以各种不同的配置来布置和设计。因此，以下对在附图中提供的本申请的实施例的详细描述并非旨在限制要求保护的本申请的范围，而是仅仅表示本申请的选定实施例。The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.
基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.
在本申请的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
下面参照图1-2描述根据本申请一些实施例所述的一种水处理设备及智能冲洗系统。A water treatment device and an intelligent flushing system according to some embodiments of the present application are described below with reference to FIGS. 1-2 .
根据附图1所示的实施例1，一种水处理设备，包括水处理超滤滤芯1，所述水处理超滤滤芯1的进水口通过进水阀2连接进水管路3，所述进水管路3通过反冲洗管路4连接所述水处理超滤滤芯1的净水口5，所述反冲洗管路4上安装有反冲洗阀6，所述水处理超滤滤芯1的净水口5通过净水阀12连接出水管路7，所述水处理超滤滤芯1的排污口通过第一排污阀8连接有第一排污管路9，所述水处理超滤滤芯1的进水口还通过第二排污阀10连接有第二排污管路11。According to embodiment 1 shown in Figure 1, a water treatment device comprises a water treatment ultrafiltration filter element 1, the water inlet of the water treatment ultrafiltration filter element 1 is connected to the water inlet pipeline 3 through the water inlet valve 2, the water inlet pipeline 3 is connected to the clean water outlet 5 of the water treatment ultrafiltration filter element 1 through the backwash pipeline 4, the backwash pipeline 4 is equipped with a backwash valve 6, the clean water outlet 5 of the water treatment ultrafiltration filter element 1 is connected to the water outlet pipeline 7 through the clean water valve 12, the sewage outlet of the water treatment ultrafiltration filter element 1 is connected to the first sewage outlet pipeline 9 through the first sewage outlet valve 8, and the water inlet of the water treatment ultrafiltration filter element 1 is also connected to the second sewage outlet pipeline 11 through the second sewage outlet valve 10.
进一步的，所述水处理超滤滤芯1的净水口5设置于水处理超滤滤芯1的中部，所述水处理超滤滤芯1的进水口和排污口设置于水处理超滤滤芯1的两端。Furthermore, the water purification port 5 of the water treatment ultrafiltration filter element 1 is arranged in the middle of the water treatment ultrafiltration filter element 1 , and the water inlet and sewage outlet of the water treatment ultrafiltration filter element 1 are arranged at both ends of the water treatment ultrafiltration filter element 1 .
进一步的，所述反冲洗管路上4设置有粗过滤器13。Furthermore, a coarse filter 13 is provided on the backwash pipeline 4 .
工作原理：Working principle:
过滤净水：水处理设备过滤工作时，所述进水阀2、净水阀12打开，所述反冲洗阀6、第一排污阀8、第二排污阀10关闭，所述进水管路3向所述水处理超滤滤芯1的进水口接入自来水，自来水经过所述水处理超滤滤芯1过滤后从净水口5流出并经出水管路7排出。Filtering and purifying water: When the water treatment equipment is filtering, the water inlet valve 2 and the water purification valve 12 are opened, the backwash valve 6, the first sewage valve 8 and the second sewage valve 10 are closed, and the water inlet pipe 3 is connected to the water inlet of the water treatment ultrafiltration filter element 1 with tap water. After being filtered by the water treatment ultrafiltration filter element 1, the tap water flows out from the water purification port 5 and is discharged through the water outlet pipe 7.
正冲洗：所述进水阀2、第一排污阀8打开，所述反冲洗阀6、净水阀12、第二排污阀10关闭，所述进水管路3向所述水处理超滤滤芯1的进水口接入自来水，自来水对所述水处理超滤滤芯1正向冲洗，冲洗产生的污水从所述水处理超滤滤芯1的排污口流出并经第一排污管路9排出。Positive flushing: the water inlet valve 2 and the first sewage valve 8 are opened, the backwash valve 6, the clean water valve 12 and the second sewage valve 10 are closed, the water inlet pipe 3 is connected to the water inlet of the water treatment ultrafiltration filter element 1 with tap water, the tap water positively flushes the water treatment ultrafiltration filter element 1, and the sewage generated by flushing flows out from the sewage outlet of the water treatment ultrafiltration filter element 1 and is discharged through the first sewage pipe 9.
反冲洗：所述反冲洗阀6、第一排污阀8、第二排污阀10打开，所述进水阀2、净水阀12关闭，所述进水管路3经反冲洗管路4向所述水处理超滤滤芯1的净水口5接入自来水，自来水对所述水处理超滤滤芯1反向冲洗，冲洗产生的污水分别从所述水处理超滤滤芯1的排污口流出并经第一排污管路9排出、以及从所述水处理超滤滤芯1的进水口流出并经第二排污管路11排出。Backwashing: the backwash valve 6, the first sewage valve 8, and the second sewage valve 10 are opened, the water inlet valve 2 and the clean water valve 12 are closed, and the water inlet pipe 3 is connected to the clean water port 5 of the water treatment ultrafiltration filter element 1 through the backwash pipe 4. The tap water reversely flushes the water treatment ultrafiltration filter element 1, and the sewage generated by flushing flows out from the sewage outlet of the water treatment ultrafiltration filter element 1 and is discharged through the first sewage pipe 9, and flows out from the water inlet of the water treatment ultrafiltration filter element 1 and is discharged through the second sewage pipe 11.
水处理设备使用滤芯过滤净水，是一个物理过滤的过程。它通过水处理超滤滤芯1上的网格大小实现水分子和其他杂质的分离。Water treatment equipment uses filter cartridges to filter purified water, which is a physical filtration process. It separates water molecules and other impurities through the mesh size on the water treatment ultrafiltration cartridge 1.
正冲洗是通过打开进水阀2，关闭净水阀12，使用自来水高流速全部从第一排污阀8流出，从而对水处理超滤滤芯1表面进行高速冲刷，降低水处理超滤滤芯1表面的污染物富集。Positive flushing is performed by opening the water inlet valve 2, closing the water purification valve 12, and using tap water to flow out from the first sewage valve 8 at a high flow rate, thereby flushing the surface of the water treatment ultrafiltration filter element 1 at high speed to reduce the enrichment of pollutants on the surface of the water treatment ultrafiltration filter element 1.
反冲洗是利用自来水高流速，将水处理超滤滤芯1内部存留的污染物和杂质冲洗掉，恢复水处理超滤滤芯1的通量，提高产水量，改善水质。反冲洗过程中，水处理超滤滤芯1的水流方向与过滤净水的方向相反，水从浓水侧流向稀水侧，这样可以将污染物和杂质冲洗掉。Backwashing uses high-flow tap water to wash away pollutants and impurities in the water treatment ultrafiltration filter element 1, restore the flux of the water treatment ultrafiltration filter element 1, increase water production, and improve water quality. During the backwashing process, the water flow direction of the water treatment ultrafiltration filter element 1 is opposite to the direction of filtering the purified water, and the water flows from the concentrated water side to the diluted water side, so that pollutants and impurities can be washed away.
进一步的，由于水处理超滤滤芯1的净水口5设置于水处理超滤滤芯1的中部，水处理超滤滤芯1的进水口和排污口设置于水处理超滤滤芯1的两端，因此当反冲洗的自来水由净水口5进入并冲洗水处理超滤滤芯1，冲洗产生的污水由水处理超滤滤芯1的两端的进水口和排污口分别流出，并分别经第一排污管路9和第二排污管路11排出。Furthermore, since the water purification port 5 of the water treatment ultrafiltration filter element 1 is arranged in the middle part of the water treatment ultrafiltration filter element 1, and the water inlet and sewage outlet of the water treatment ultrafiltration filter element 1 are arranged at the two ends of the water treatment ultrafiltration filter element 1, when the backwashing tap water enters from the water purification port 5 and rinses the water treatment ultrafiltration filter element 1, the sewage generated by the flushing flows out from the water inlet and sewage outlet at the two ends of the water treatment ultrafiltration filter element 1 respectively, and is discharged through the first sewage pipe 9 and the second sewage pipe 11 respectively.
进一步的，在反冲洗管路上4设置有粗过滤器13，可对反冲洗用的自来水进行初步过滤，滤除其中大颗粒杂质，可以保证反冲洗的效果；同时粗过滤器对水流的压力影响较小，可以保证反冲洗水流的流速和压力。Furthermore, a coarse filter 13 is provided on the backwash pipeline 4, which can perform preliminary filtration on the tap water used for backwashing and remove large particles of impurities therein, thereby ensuring the effect of backwashing; at the same time, the coarse filter has little effect on the pressure of the water flow, thereby ensuring the flow rate and pressure of the backwashing water flow.
根据附图2所示的实施例2，一种智能冲洗系统，包括两组水处理超滤滤芯，两组水处理超滤滤芯包括第一水处理超滤滤芯31和第二水处理超滤滤芯32，第一水处理超滤滤芯31的净水口33和第二水处理超滤滤芯32的净水口34通过第一连通管路35连接，所述第一连接管路35的一端通过净水阀12连接出水管路12，第一连接管路35的另一端通过反冲洗管路4连接进水管路3，所述第一水处理超滤滤芯31和第二水处理超滤滤芯32的排污口通过第一排污阀8连接有第一排污管路9，所述第一水处理超滤滤芯31和第二水处理超滤滤芯32的进水口还通过第二排污阀10连接有第二排污管路11。According to Example 2 shown in Figure 2, an intelligent flushing system includes two groups of water treatment ultrafiltration filter elements, the two groups of water treatment ultrafiltration filter elements include a first water treatment ultrafiltration filter element 31 and a second water treatment ultrafiltration filter element 32, the clean water outlet 33 of the first water treatment ultrafiltration filter element 31 and the clean water outlet 34 of the second water treatment ultrafiltration filter element 32 are connected through a first connecting pipe 35, one end of the first connecting pipe 35 is connected to the water outlet pipe 12 through a clean water valve 12, and the other end of the first connecting pipe 35 is connected to the water inlet pipe 3 through a backwash pipe 4, the sewage outlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 are connected to the first sewage outlet pipe 9 through the first sewage valve 8, and the water inlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 are also connected to the second sewage outlet pipe 11 through the second sewage valve 10.
进一步的，所述第一水处理超滤滤芯31和第二水处理超滤滤芯32的进水口还通过进水阀2连接进水管路3。Furthermore, the water inlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 are also connected to the water inlet pipeline 3 through the water inlet valve 2 .
进一步的，所述第一连通管路35上通过止回阀36连接反冲洗管理4，控制第一水处理超滤滤芯31和第二水处理超滤滤芯32的净水口出水流向均向出水管路7。Furthermore, the first connecting pipeline 35 is connected to the backwash management 4 via a check valve 36 to control the water outlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 to flow toward the water outlet pipeline 7 .
进一步的，所述第一水处理超滤滤芯31和第二水处理超滤滤芯32的进水口连接有第二连通管路37，所述连通管路37一端通过进水阀2与进水管路3连接，连通管路37另一端通过第二排污阀10与第二排污管路11连接。Furthermore, the water inlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 are connected to a second connecting pipe 37, one end of the connecting pipe 37 is connected to the water inlet pipe 3 through the water inlet valve 2, and the other end of the connecting pipe 37 is connected to the second sewage pipe 11 through the second sewage valve 10.
工作原理：Working principle:
过滤净水：水处理设备过滤工作时，所述进水阀2、净水阀12打开，所述反冲洗阀6、第一排污阀8、第二排污阀10关闭，进水管路3同时向第一水处理超滤滤芯31和第二水处理超滤滤芯32的进水口接入自来水，自来水经过所述水处理超滤滤芯31从净水口33流出，并经第一连通管路35与经过第二水处理超滤滤芯32从净水口34流出的净水共同经出水管路7排出。Filtering and purifying water: When the water treatment equipment is filtering, the water inlet valve 2 and the water purification valve 12 are opened, the backwash valve 6, the first sewage valve 8 and the second sewage valve 10 are closed, and the water inlet pipe 3 simultaneously connects tap water to the water inlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32. The tap water flows out from the water purification port 33 through the water treatment ultrafiltration filter element 31, and is discharged through the first connecting pipe 35 and the purified water flowing out from the water purification port 34 through the second water treatment ultrafiltration filter element 32 through the water outlet pipe 7.
正冲洗：所述进水阀2、第一排污阀8打开，所述反冲洗阀6、净水阀12、第二排污阀10关闭，进水管路3同时向第一水处理超滤滤芯31和第二水处理超滤滤芯32的进水口接入自来水，自来水分别对第一水处理超滤滤芯31和第二水处理超滤滤芯32正向冲洗，冲洗产生的污水分别从第一水处理超滤滤芯31和第二水处理超滤滤芯32的排污口流出共同经第一排污管路9排出。Positive flushing: the water inlet valve 2 and the first sewage valve 8 are opened, the backwash valve 6, the clean water valve 12 and the second sewage valve 10 are closed, and the water inlet pipe 3 is connected to the water inlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 at the same time. The tap water positively flushes the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 respectively, and the sewage generated by the flushing flows out from the sewage outlets of the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 respectively and is discharged together through the first sewage pipe 9.
反冲洗：反冲洗阀6、第一排污阀8、第二排污阀10打开，进水阀2、净水阀12关闭，进水管路3经反冲洗管路4向水处理超滤滤芯31的净水口33以及水处理超滤滤芯32的净水口34接入自来水，自来水对第一水处理超滤滤芯31和第二水处理超滤滤芯32反向冲洗，冲洗产生的污水一部分从水处理超滤滤芯31和第二水处理超滤滤芯32的排污口流出共同经第一排污管路9排出，冲洗产生的污水另一部分从水处理超滤滤芯31和第二水处理超滤滤芯32的进水口流出共同经第二排污管路11排出。Backwashing: the backwashing valve 6, the first sewage valve 8, and the second sewage valve 10 are opened, the water inlet valve 2 and the clean water valve 12 are closed, and the water inlet pipe 3 is connected to the clean water port 33 of the water treatment ultrafiltration filter element 31 and the clean water port 34 of the water treatment ultrafiltration filter element 32 through the backwashing pipe 4. The tap water reversely washes the first water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32. A part of the sewage generated by the flushing flows out from the sewage outlet of the water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 and is discharged through the first sewage pipe 9. The other part of the sewage generated by the flushing flows out from the water inlet of the water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 and is discharged through the second sewage pipe 11.
在本实施例中，水处理超滤滤芯31和第二水处理超滤滤芯32的反冲洗是同时进行的，而且由于设置了第一排污管路9和第二排污管路11，冲洗产生的污水可以更畅顺流出，从而大大提高了反冲洗的效率。In this embodiment, backwashing of the water treatment ultrafiltration filter element 31 and the second water treatment ultrafiltration filter element 32 is carried out simultaneously, and since the first sewage pipe 9 and the second sewage pipe 11 are provided, the sewage generated by flushing can flow out more smoothly, thereby greatly improving the efficiency of backwashing.
在上述2个实施例中，实施例1中的水处理超滤滤芯1的净水口5、实施例2中的第一水处理超滤滤芯31的净水口33和第二水处理超滤滤芯32的净水口34还可以设置在所述各水处理超滤滤芯的一端，也可以完成净水吹水和反冲洗。In the above two embodiments, the clean water outlet 5 of the water treatment ultrafiltration filter element 1 in Example 1, the clean water outlet 33 of the first water treatment ultrafiltration filter element 31 and the clean water outlet 34 of the second water treatment ultrafiltration filter element 32 in Example 2 can also be set at one end of each water treatment ultrafiltration filter element, and clean water blowing and backwashing can also be completed.
在上述2个实施例中，所述水处理超滤滤芯采用PP棉滤芯、PAN膜滤芯、PVDF膜滤芯、干态膜滤芯、PC膜滤芯中的一种或一种以上。In the above two embodiments, the water treatment ultrafiltration filter element adopts one or more of a PP cotton filter element, a PAN membrane filter element, a PVDF membrane filter element, a dry membrane filter element, and a PC membrane filter element.
在上述2个实施例中，所述反冲洗管路上设置的粗过滤器可以是PP棉滤芯、超滤膜滤芯中的一种。In the above two embodiments, the coarse filter arranged on the backwash pipeline can be one of a PP cotton filter element and an ultrafiltration membrane filter element.
在上述2个实施例中，进水阀2、净水阀12、反冲洗阀6、第一排污阀8、第二排污阀10均可以采用电磁阀，并通过在出水管路7设置流量检测装置或者TDS检测装置，实现在水处理设备生产的净水达到一定数量或者出水的TDS达到设定阙值时，自动启动正冲洗或者反冲洗完成对水处理设备滤芯的冲洗,实现智能化的冲洗，更有效的提高滤芯的冲洗效率和使用寿命，保证水处理设备的水处理效果。In the above two embodiments, the water inlet valve 2, the clean water valve 12, the backwash valve 6, the first drain valve 8, and the second drain valve 10 can all adopt solenoid valves, and by setting a flow detection device or a TDS detection device in the water outlet pipe 7, when the clean water produced by the water treatment equipment reaches a certain amount or the TDS of the outlet water reaches a set threshold, the forward flushing or backwashing is automatically started to complete the flushing of the filter element of the water treatment equipment, thereby realizing intelligent flushing, more effectively improving the flushing efficiency and service life of the filter element, and ensuring the water treatment effect of the water treatment equipment.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
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