CN204302216U - A kind of water softening device salt adding detection alarm device - Google Patents
A kind of water softening device salt adding detection alarm device Download PDFInfo
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- 150000003839 salts Chemical class 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000012266 salt solution Substances 0.000 claims abstract description 28
- 239000012267 brine Substances 0.000 claims abstract description 19
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims 1
- 239000008234 soft water Substances 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
本实用新型公开了一种成本低、精度高、稳定性高、实时自动监测盐溶液的浓度并自动报警的软水机加盐检测报警装置。本实用新型包括盐水桶(1)，盐水桶(1)内设有交换树脂罐(2)、盐井(3)、电控装置(4)、盐溶解度传感器(5)、水温传感器(6)，盐溶解度传感器(5)、水温传感器(6)分别与电控装置(4)相电连接，用于实时监测盐水桶(1)内的盐溶液的电导率和温度，交换树脂罐(2)、盐井(3)分别与电控装置(4)相连接，电控装置(4)包括报警装置，电控装置(4)将实时采集的盐溶液的电导率与当前水温的饱和盐溶液的电导率进行对比，当盐溶液的电导率低于饱和盐溶液的电导率时，通过报警装置发出报警信号，提示需要补充加盐。本实用新型可广泛应用于软水机领域。
The utility model discloses a salt-adding detection and alarm device for a water softener, which has low cost, high precision, high stability, real-time automatic monitoring of the concentration of salt solution and automatic alarm. The utility model comprises a brine bucket (1), which is provided with an exchange resin tank (2), a salt well (3), an electric control device (4), a salt solubility sensor (5), and a water temperature sensor (6). The salt solubility sensor (5) and the water temperature sensor (6) are electrically connected to the electric control device (4) respectively, and are used for real-time monitoring of the conductivity and temperature of the salt solution in the brine bucket (1), and the exchange resin tank (2), The salt well (3) is connected with the electric control device (4) respectively, and the electric control device (4) includes an alarm device, and the electric control device (4) compares the conductivity of the saline solution collected in real time with the conductivity of the saturated saline solution of the current water temperature For comparison, when the conductivity of the salt solution is lower than the conductivity of the saturated salt solution, an alarm signal is sent through the alarm device, indicating that it is necessary to add salt. The utility model can be widely used in the field of water softeners.
Description
技术领域technical field
本实用新型涉及一种软水机加盐检测报警装置。The utility model relates to a salt adding detection and alarm device for a water softener.
背景技术Background technique
天然水可分为硬水和软水两种：凡含有较大量钙、镁离子等无机矿物质的水称为硬水，反之则称为软水。钙离子和镁离子的含量越多，水的硬度越大。软水与自来水相比，有极明显的口感和手感，软水含氧量高，硬度低，可有效防止结石病，减轻心、肾负担，有益健康。Natural water can be divided into hard water and soft water: any water containing a large amount of inorganic minerals such as calcium and magnesium ions is called hard water, otherwise it is called soft water. The more calcium and magnesium ions there are, the harder the water will be. Compared with tap water, soft water has a very obvious taste and feel. Soft water has high oxygen content and low hardness, which can effectively prevent stone disease, reduce the burden on the heart and kidneys, and is beneficial to health.
软水机主要是通过离子交换树脂去除水中的钙、镁离子，降低水质硬度的机器设备。软水常用的软水剂为树脂，在进行离子交换产生一定量的软水后，树脂吸附的硬度离子会达到饱和，这就需要进行树脂再生，通过再生材料主要是软水盐置换树脂内的硬度离子，从而使软水剂可以继续使用。The water softener is mainly a mechanical device that removes calcium and magnesium ions in water through ion exchange resins and reduces water hardness. The commonly used water softener for soft water is resin. After a certain amount of soft water is produced by ion exchange, the hardness ions adsorbed by the resin will reach saturation, which requires resin regeneration. The regeneration material is mainly soft water salt to replace the hardness ions in the resin. Make the water softener can continue to use.
目前市面上的软水机的软水盐的加盐方式主要是预估一个周期，定期通过人工肉眼观察，要求盐面高于补水的水面，行业内有句俗话，叫“见盐不见水”。这种传统的方式使得软水机的维护麻烦。另外，盐在溶解过程中，会出现“盐桥”现象，即在盐面形成硬壳，下面却完全溶解了，因此盐桥影响到肉眼的观察和判断，延误加盐时机。中国专利号为ZL201020102686.2、名称为“一种用于软水器的盐度检测装置”的专利公开了一种采用浮子感光原理来判断盐的液位，进行盐度检测的装置，但是其制造成本高，浮子密度不稳定等因素影响制约了其应用。At present, the way of adding salt to the soft water salt of the water softener on the market is mainly to estimate a cycle, and regularly observe with the naked eye, requiring that the salt level is higher than the water level for replenishment. There is a saying in the industry, "you can't see the water when you see the salt". This traditional way makes the maintenance of the water softener troublesome. In addition, during the dissolution process of salt, a "salt bridge" phenomenon will appear, that is, a hard shell is formed on the salt surface, but the bottom is completely dissolved. Therefore, the salt bridge affects the observation and judgment of the naked eye and delays the timing of adding salt. Chinese Patent No. ZL201020102686.2, titled "A Salinity Detecting Device for Water Softeners" discloses a device that uses the photosensitive principle of a float to judge the liquid level of salt and detects the salinity, but its manufacture High cost, unstable float density and other factors restrict its application.
实用新型内容Utility model content
本实用新型所要解决的技术问题是克服现有技术的不足，提供一种成本低、精度高、稳定性高、实时自动监测盐溶液的浓度并自动报警的软水机加盐检测报警装置。The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a water softener salt detection and alarm device with low cost, high precision, high stability, real-time automatic monitoring of the concentration of salt solution and automatic alarm.
本实用新型所采用的技术方案是：本实用新型包括盐水桶，所述盐水桶内设有交换树脂罐、盐井、电控装置、盐溶解度传感器、水温传感器，所述盐溶解度传感器、所述水温传感器分别位于所述盐水桶内，且与所述电控装置相电连接，用于实时监测所述盐水桶内的盐溶液的电导率和温度，所述交换树脂罐、所述盐井分别与所述电控装置相连接，所述电控装置包括报警装置，所述电控装置将实时采集的盐溶液的电导率与当前水温的饱和盐溶液的电导率进行对比，当盐溶液的电导率低于饱和盐溶液的电导率时，通过所述报警装置发出报警信号，提示需要补充加盐。The technical scheme adopted by the utility model is: the utility model comprises a brine bucket, and the brine bucket is provided with an exchange resin tank, a brine well, an electric control device, a salt solubility sensor, a water temperature sensor, the salt solubility sensor, the water temperature sensor, etc. The sensors are respectively located in the brine tanks and are electrically connected to the electric control device for real-time monitoring of the conductivity and temperature of the salt solution in the brine tanks. The exchange resin tank and the brine well are respectively connected to the The electric control device is connected, and the electric control device includes an alarm device. The electric control device compares the conductivity of the saline solution collected in real time with the conductivity of the saturated saline solution at the current water temperature. When the conductivity of the saline solution is low When the conductivity of the saturated salt solution is lower, an alarm signal is sent through the alarm device, prompting that additional salt needs to be added.
所述电控装置包括电控阀门，通过所述电控阀门将所述交换树脂罐、所述盐井连接。The electric control device includes an electric control valve through which the exchange resin tank and the salt well are connected.
所述报警装置为显示灯。The alarm device is a display light.
或者，所述报警装置为声/光警报器。Alternatively, the alarm device is a sound/light alarm.
或者，所述报警装置为远程无线报警装置，用于向手机APP发送报警信号。Alternatively, the alarm device is a remote wireless alarm device for sending an alarm signal to the mobile phone APP.
所述盐溶解度传感器为盐溶解度探针。The salt solubility sensor is a salt solubility probe.
所述水温传感器为水温探针。The water temperature sensor is a water temperature probe.
所述电控装置包括PLC可编程控制器。The electric control device includes a PLC programmable controller.
本实用新型的有益效果是：由于本实用新型包括盐溶解度传感器、水温传感器，所述盐溶解度传感器、所述水温传感器分别位于所述盐水桶内，且与所述电控装置相电连接，用于实时监测所述盐水桶内的盐溶液的电导率和温度，所述交换树脂罐、所述盐井分别与所述电控装置相连接，所述电控装置包括报警装置，所述电控装置将实时采集的盐溶液的电导率与当前水温的饱和盐溶液的电导率进行对比，当盐溶液的电导率低于饱和盐溶液的电导率时，通过所述报警装置发出报警信号，提示需要补充加盐；本实用新型采用实时监测不同水温盐溶液的电导率，与不同水温饱和盐溶液的电导率进行对比，判断是否需要加盐，并通过所述报警装置发出报警信号，提示需要补充加盐，避免了现有人工肉眼观察由于盐桥导致的误判和延误，实现了全自动实时监控和报警，且易于实现，结构简单，故本实用新型成本低、精度高、稳定性高、能够实时自动监测盐溶液的浓度并自动报警。The beneficial effects of the utility model are: since the utility model includes a salt solubility sensor and a water temperature sensor, the salt solubility sensor and the water temperature sensor are respectively located in the brine bucket and are electrically connected with the electric control device, To monitor the conductivity and temperature of the salt solution in the brine bucket in real time, the exchange resin tank and the salt well are respectively connected to the electric control device, the electric control device includes an alarm device, and the electric control device Comparing the conductivity of the saline solution collected in real time with the conductivity of the saturated saline solution at the current water temperature, when the conductivity of the saline solution is lower than that of the saturated saline solution, an alarm signal is sent through the alarm device, prompting that supplementation is required Adding salt; the utility model adopts real-time monitoring of the conductivity of different water temperature salt solutions, and compares it with the conductivity of different water temperature saturated salt solutions to judge whether it is necessary to add salt, and send an alarm signal through the alarm device, prompting the need to add salt , avoiding the misjudgment and delay caused by the existing artificial naked eye observation due to the salt bridge, realizing fully automatic real-time monitoring and alarming, and easy to implement, simple in structure, so the utility model has low cost, high precision, high stability, and can real-time Automatically monitor the concentration of salt solution and alarm automatically.
附图说明Description of drawings
图1是本实用新型实施例的结构示意图。Fig. 1 is a schematic structural view of an embodiment of the utility model.
具体实施方式Detailed ways
如图1所示，本实施例的软水机加盐检测报警装置包括盐水桶1，所述盐水桶1内设有交换树脂罐2、盐井3、电控装置4、盐溶解度传感器5，所述盐溶解度传感器5、所述水温传感器6分别位于所述盐水桶1内，且与所述电控装置4相电连接，用于实时监测所述盐水桶1内的盐溶液的电导率和温度，所述交换树脂罐2、所述盐井3分别与所述电控装置4相连接，所述电控装置4包括报警装置，所述电控装置4将实时采集的盐溶液的电导率与当前水温的饱和盐溶液的电导率进行对比，当盐溶液的电导率低于饱和盐溶液的电导率时，通过所述报警装置发出报警信号，提示需要补充加盐，所述电控装置4包括电控阀门，通过所述电控阀门将所述交换树脂罐2、所述盐井3连接，所述报警装置为显示灯，所述报警装置还可以为声/光警报器，所述报警装置还可以为远程无线报警装置，用于向手机APP发送报警信号，本实施例中所述盐溶解度传感器5为盐溶解度探针，所述水温传感器6为水温探针，所述电控装置4还包括PLC可编程控制器，便于控制。As shown in Figure 1, the water softener salt addition detection and alarm device of the present embodiment includes a brine tank 1, and the brine tank 1 is provided with an exchange resin tank 2, a salt well 3, an electric control device 4, and a salt solubility sensor 5. The salt solubility sensor 5 and the water temperature sensor 6 are respectively located in the brine bucket 1 and are electrically connected to the electric control device 4 for real-time monitoring of the conductivity and temperature of the salt solution in the brine bucket 1, The exchange resin tank 2 and the salt well 3 are respectively connected with the electric control device 4, the electric control device 4 includes an alarm device, and the electric control device 4 compares the conductivity of the saline solution collected in real time with the current water temperature The conductivity of the saturated salt solution is compared, when the conductivity of the salt solution is lower than the conductivity of the saturated salt solution, an alarm signal is sent through the alarm device, indicating that it is necessary to add salt, and the electric control device 4 includes an electric control valve, through which the exchange resin tank 2 and the salt well 3 are connected, the alarm device is a display light, and the alarm device can also be a sound/light alarm, and the alarm device can also be The remote wireless alarm device is used to send an alarm signal to the mobile phone APP. The salt solubility sensor 5 in this embodiment is a salt solubility probe, the water temperature sensor 6 is a water temperature probe, and the electric control device 4 also includes a PLC that can Programmable controller for easy control.
图1中，所述盐水桶1内装有盐溶液10，盐在溶解过程中，即使在盐面形成硬壳，即在其顶部形成了盐桥11，盐桥11底部为盐、水混合液面12，盐溶液10完全溶解时，盐、水混合液面12会下降，盐溶液10形成不饱和溶液，如果仅凭肉眼的观察到盐桥的存在，误认为盐溶液10还是饱和溶液，则会导致误判，延误加盐时机。本实用新型则不会出现上述的误判情况，直接实时检测盐溶液10的浓度，不受盐桥的影响，因此判断准确。In Fig. 1, the salt solution 10 is housed in the brine bucket 1. During the dissolution process of the salt, even if a hard shell is formed on the salt surface, a salt bridge 11 is formed on the top of the salt bridge, and the bottom of the salt bridge 11 is the mixed liquid surface of salt and water. 12. When the salt solution 10 is completely dissolved, the mixed liquid level 12 of salt and water will drop, and the salt solution 10 will form an unsaturated solution. If the existence of the salt bridge is only observed with the naked eye, and the salt solution 10 is mistakenly considered to be a saturated solution, then it will Lead to misjudgment and delay the timing of adding salt. The utility model does not have the above-mentioned misjudgment situation, directly detects the concentration of the salt solution 10 in real time, and is not affected by the salt bridge, so the judgment is accurate.
本实用新型的控制原理如下：由于各地水质不同，因此原水的TDS(Totaldissolved solids的缩写，即溶解性固体总量)也不同。本实用新型初装时，所述盐溶解度传感器5探测实际原水的TDS值，设为X，再记录初次饱和盐溶液的TDS值，设为Y值。设Z＝Y-X。Z会随水温有规律地变化。所述盐溶解度传感器5实时检测TDS值，对比不同水温下的TDS值，判断盐溶液是否饱和，如果不饱和就报警。The control principle of the utility model is as follows: due to the different water quality in various places, the TDS (abbreviation of Total dissolved solids, ie the total amount of dissolved solids) of the raw water is also different. When the utility model is initially installed, the salt solubility sensor 5 detects the TDS value of the actual raw water, which is set as X, and then records the TDS value of the saturated salt solution for the first time, which is set as Y value. Let Z=Y-X. Z will change regularly with water temperature. The salt solubility sensor 5 detects the TDS value in real time, compares the TDS values at different water temperatures to determine whether the salt solution is saturated, and if not saturated, an alarm is issued.
本实用新型采用实时监测不同水温盐溶液的电导率，与不同水温饱和盐溶液的电导率进行对比，判断是否需要加盐，并通过所述报警装置发出报警信号，提示需要补充加盐，避免了现有人工肉眼观察由于盐桥导致的误判和延误，实现了全自动实时监控和报警，且易于实现，结构简单，因此本实用新型成本低、精度高、稳定性高、能够实时自动监测盐溶液的浓度并自动自动报警。The utility model adopts real-time monitoring of the conductivity of salt solutions with different water temperatures, and compares them with the conductivity of saturated salt solutions of different water temperatures to determine whether salt needs to be added, and sends an alarm signal through the alarm device, prompting the need to add salt, avoiding The existing artificial naked eyes observe the misjudgment and delay caused by the salt bridge, realize automatic real-time monitoring and alarm, and are easy to implement and simple in structure, so the utility model has low cost, high precision, high stability, and can automatically monitor the salt in real time. The concentration of the solution and automatic alarm.
本实用新型可广泛应用于软水机领域。The utility model can be widely used in the field of water softeners.
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| CN107741261A (en) * | 2017-11-13 | 2018-02-27 | 上海开能环保设备股份有限公司 | Salt deficiency siren and the soft water processor containing it |
| CN108483575A (en) * | 2018-05-31 | 2018-09-04 | 广东万家乐燃气具有限公司 | A kind of device of monitoring water softening device resin regeneration salt consumption state |
| CN108585117A (en) * | 2018-05-16 | 2018-09-28 | 佛山市云米电器科技有限公司 | A kind of water softening device that salt amount can monitor in real time and its monitoring method |
| CN108622980A (en) * | 2017-03-20 | 2018-10-09 | 芜湖美的厨卫电器制造有限公司 | The addition reminding method of soft water material regeneration agent in bathroom mirror and water softening device |
| CN110870743A (en) * | 2018-08-30 | 2020-03-10 | 青岛海尔洗碗机有限公司 | Water softening components and dishwashers |
| CN111977745A (en) * | 2019-05-23 | 2020-11-24 | 青岛海尔智能技术研发有限公司 | Water Softener |
| CN112705276A (en) * | 2020-12-15 | 2021-04-27 | 国网福建省电力有限公司检修分公司 | Optimization equipment and method for salt absorption system of valve external cooling water supplementing softening device |
| CN113845176A (en) * | 2021-08-18 | 2021-12-28 | 开能健康科技集团股份有限公司 | Salt shortage alarm and water softener |
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2014
- 2014-12-23 CN CN201420860381.6U patent/CN204302216U/en not_active Expired - Lifetime
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| CN108622980A (en) * | 2017-03-20 | 2018-10-09 | 芜湖美的厨卫电器制造有限公司 | The addition reminding method of soft water material regeneration agent in bathroom mirror and water softening device |
| CN107741261A (en) * | 2017-11-13 | 2018-02-27 | 上海开能环保设备股份有限公司 | Salt deficiency siren and the soft water processor containing it |
| CN108585117A (en) * | 2018-05-16 | 2018-09-28 | 佛山市云米电器科技有限公司 | A kind of water softening device that salt amount can monitor in real time and its monitoring method |
| CN108483575A (en) * | 2018-05-31 | 2018-09-04 | 广东万家乐燃气具有限公司 | A kind of device of monitoring water softening device resin regeneration salt consumption state |
| CN110870743A (en) * | 2018-08-30 | 2020-03-10 | 青岛海尔洗碗机有限公司 | Water softening components and dishwashers |
| CN111977745A (en) * | 2019-05-23 | 2020-11-24 | 青岛海尔智能技术研发有限公司 | Water Softener |
| CN112705276A (en) * | 2020-12-15 | 2021-04-27 | 国网福建省电力有限公司检修分公司 | Optimization equipment and method for salt absorption system of valve external cooling water supplementing softening device |
| CN112705276B (en) * | 2020-12-15 | 2023-07-18 | 国网福建省电力有限公司检修分公司 | A kind of optimization equipment and method of salt absorption system of supplementary water softening device with external cooling valve |
| CN113845176A (en) * | 2021-08-18 | 2021-12-28 | 开能健康科技集团股份有限公司 | Salt shortage alarm and water softener |
| CN113845176B (en) * | 2021-08-18 | 2023-01-24 | 开能健康科技集团股份有限公司 | Salt deficiency alarm and water softener |
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