CN211111484U - Filtering water bottle - Google Patents

Abstract

The utility model discloses a filter water bottle, including cup and bowl cover, the drinking water mouth has on the bowl cover, be provided with the piston with the laminating of cup inner wall in the cup, link up from top to bottom at the piston middle part and form the holding cavity, be provided with filtering component in the holding cavity. The utility model discloses a filter water-jug has solved the problem that present outdoor water intaking is difficult to guarantee drinking water safety. It can filter the impurity of aquatic through the filter assembly that the piston set up downwards filter-pressing, through the piston, can purify the pollutant of aquatic moreover to make quality of water improve greatly and reach the requirement of drinking, but also usable water quality testing device detects the quality of water after purifying.

Description

Filtering water bottle

Technical Field

The utility model belongs to the technical field of drinking water utensil, concretely relates to filter water bottle.

Background

Drinking water for outdoor activities such as traveling is a big problem at present, and most of the methods for donkey friends to obtain clean water sources for outdoor traveling are large-scale water purifiers or water purifying tablets, wherein the water purifiers are large in size and expensive in price, and the donkey friends have large drinking water safety risks, so that the quality of outdoor traveling is greatly hindered, and the range of outdoor traveling is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter water bottle has solved the problem that present outdoor water intaking is difficult to guarantee drinking water safety.

The utility model adopts the technical proposal that: a water filtering bottle comprises a cup body and a cup cover, wherein a drinking port is formed in the cup cover, a piston attached to the inner wall of the cup body is arranged in the cup body, the middle of the piston is vertically communicated to form a containing cavity, and a filtering assembly is arranged in the containing cavity.

The utility model is also characterized in that,

the upper end surface of the piston is connected with a piston rod.

One end of the piston rod, which is far away from the piston, is connected with the bottom surface of the cup cover.

The filter component comprises a filter element mesh enclosure, wherein a PP cotton filter layer, an activated carbon filter layer and a KDF alloy filter layer are sequentially arranged in the filter element mesh enclosure from bottom to top.

Be provided with the filter core cover in the filter core screen panel, the cotton filter layer of PP, active carbon filter layer and KDF alloy filter layer all set up in the filter core cover.

The inside cavity of bowl cover is provided with water quality testing device, water quality testing device includes signal connection's nuclear core plate and bluetooth module, nuclear core plate and bluetooth module pass through the power module power supply, nuclear core plate is connected with temperature sensing module, pH sensing module and TDS sensing module, temperature sensing module, pH sensing module and TDS sensing module pass the bowl cover wall stretches into in the cup.

The core board adopts a singlechip with the model of STC12C5A60S2, and the Bluetooth module adopts a Bluetooth chip with the model of ATK-HC 05.

The core board is connected with a USB interface, and the USB interface is connected with a mobile power supply.

The temperature sensing module adopts the digital temperature sensor that the model is DS18B20, pH sensing module including connect respectively in the glass electrode and the saturated calomel electrode of the ADC analog-to-digital conversion module interface of nuclear core plate, TDS sensing module including connect in the probe of the ADC analog-to-digital conversion module interface of nuclear core plate.

The utility model has the advantages that: the utility model discloses a filter water-jug has solved the problem that present outdoor water intaking is difficult to guarantee drinking water safety. The water purifier can filter impurities in water through downward filter pressing of the piston and can purify pollutants in the water through the filter assembly arranged in the piston, so that the water quality is greatly improved and meets the drinking requirement; the utility model discloses further utilize temperature, pH value and the conductivity of water quality testing device detection water to judge quality of water, avoid the mistake to drink quality of water substandard water.

Drawings

Fig. 1 is a schematic structural view of the filtering water bottle of the present invention.

In the figure, the water drinking device comprises a cup cover 1, a water drinking port 2, a cup body 3, a detection assembly 4, a core plate 5, a power supply module 6, a piston rod 7, a filter element 8, a filter element sleeve 9 and a filter element mesh enclosure 10.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a structure of filtering water-jug is shown in figure 1, including cup 3 and bowl cover 1, have drinking water mouth 2 on the bowl cover 1, be provided with the piston with the laminating of cup inner wall in the cup 3, link up from top to bottom at the piston middle part and form the holding cavity, be provided with filtering component in the holding cavity. In an exemplary manner, the cup body 3 and the cup cover 1 can be connected in a plurality of ways such as threads or buckling, and the utility model is not limited to the way.

Further, the upper end surface of the piston is connected with a piston rod 7. And in order to facilitate filter pressing, one end of the piston rod 7, which is far away from the piston, is connected to the bottom surface of the cup cover 1.

Further, the filtering component comprises a filter core mesh enclosure 10, and a PP cotton filtering layer, an activated carbon filtering layer and a KDF alloy filtering layer are sequentially arranged in the filter core mesh enclosure 10 from bottom to top. In order to facilitate disassembly and replacement, the accommodating space and the filter element mesh enclosure 10 can be connected in a clamping groove or a thread manner.

In order to facilitate replacement of the filtering material, the filter element sleeve 9 is arranged in the filter element mesh enclosure 10, and the PP cotton filtering layer, the activated carbon filtering layer and the KDF alloy filtering layer are arranged in the filter element sleeve 9, so that the filtering material can be replaced quickly by replacing the filter element sleeve 9 and the filtering material therein.

During the use, take out bowl cover 1 earlier and connect in the piston assembly of bowl cover 1 bottom and the filter assembly on the piston assembly, then carry out outdoor water intaking, pour water into cup 3 in, treat that the bottle connects full water back, press to the bottom of cup with bowl cover 1 that is connected with piston assembly, because there is not water to spill in piston and the laminating of cup inner wall, the water in the cup can only be drunk by the people after filtering through filter assembly. The filter element of the utility model has three layers, the first layer is PP cotton, which can remove various particle impurities in the liquid, the filtering flow is large, the pressure difference is small, and the filter element does not contain any chemical adhesive and is more sanitary and safe; the second layer is active carbon which is loose and porous, has very large relative surface area and very strong adsorbability, can adsorb large particles, remove organic and inorganic chemicals, remove peculiar smell, improve the taste and ensure that water becomes transparent and clear and can be repeatedly used; the third layer is KDF alloy filter material, KDF is a high-purity copper-zinc alloy, the filtering principle is that oxidation reduction reaction generated by electronic exchange between KDF medium and pollutants is utilized to change a plurality of pollutants such as residual chlorine in water into anions, and other pollutants such as lead and other heavy metal ions with high oxidation reduction potential are adsorbed on KDF to release zinc ions. After being filtered by the filter element, drinkable water flows out from the upper part of the filter component for people to drink.

Compare in the past to the sediment of aquatic impurity and filter, the utility model discloses a mode that filters water-jug passes through the filter-pressing can rapid filtration aquatic impurity, and filtration efficiency and effect are all better than the mode of deposiing greatly, adsorb and KDF alloy water purification through the active carbon simultaneously, make it reach drinkable degree fast.

Further, the utility model discloses still include the water quality testing device who detects to the quality of water after purifying. 1 inside cavity of bowl cover, water quality testing device sets up wherein, water quality testing device includes signal connection's nuclear core plate 5 and bluetooth module, nuclear core plate 5 can with the computer through bluetooth module, terminal such as cell-phone send data, nuclear core plate 5 and bluetooth module pass through the power module 6 power supplies, nuclear core plate is connected with determine module 4, determine module 4 specifically includes temperature sensing module, pH sensing module and TDS sensing module, temperature sensing module, pH sensing module and TDS sensing module pass 1 wall of bowl cover and stretch into in the cup 3.

The pollutants contained in outdoor water are generally inorganic substances (metal ions and anions), microorganisms, bacteria and insoluble solid substances (silt, algae, etc.), and if the outdoor water is drunk directly, the outdoor water has poor taste and causes various diseases, so the outdoor water is preferably detected after filtration. The water temperature, the pH value and the conductivity (TDS value) are generally used as indexes in detection, because the correlation between the water temperature and the physical and chemical characteristics of water is large and a plurality of detection results are directly influenced; the pH value can directly reflect the pH value of the water body and reflect the degree of pH value pollution; the conductivity may then reflect the ion concentration in the water.

Specifically, the core board 4 of this embodiment adopts a single chip microcomputer with the model of STC12C5a60S2, the single chip microcomputer is a high-speed/low-power consumption/super-strong anti-interference 8051 single chip microcomputer of a new generation, and the instruction codes are completely compatible with the conventional 8051 single chip microcomputer, but the speed is 8-12 times faster. The special reset circuit of internal integration MAX810, 2 way PWM, 8 high-speed 10 bit AD conversion (250K/S), to motor control, the strong occasion that disturbs accords with completely the utility model discloses to the demand of core chip. The Bluetooth module adopts a Bluetooth chip with the model of ATK-HC05, the Bluetooth chip is a high-performance master-slave integrated Bluetooth serial port module, and can be matched with various intelligent terminals with Bluetooth functions, such as computers, Bluetooth hosts, mobile phones, PDAs and PSPs, and the module supports a very wide baud rate range: 4800-1382400 Hz, and the module is compatible with 5V or 3.3V single chip microcomputer system, the volume is very small and exquisite, and it is suitable to be arranged in the cup cover 1.

Further, in order to reduce the size, the power supply module 6 can be used by plugging, so that the core board 4 is connected with a USB interface, and the USB interface is connected with a mobile power supply for supplying power when needed.

The temperature sensing module adopts a digital temperature sensor with the model number of DS18B20, the temperature sensor has good waterproof performance and supports a single-wire bus interface, the range of the measured temperature is-55 ℃ to +125 ℃, and the precision is +/-0.5 ℃ when the temperature is-10 ℃ to +85 ℃. The adaptive voltage range is wide and is 3.0-5.5V. The pH sensing module comprises a glass electrode and a saturated calomel electrode which are respectively connected with an ADC (analog-to-digital converter) module interface of the core board 5, wherein the glass electrode is used as an indicating electrode, the saturated calomel electrode is used as a reference electrode, and the pH value of water can be measured by a potential method. TDS sensing module is including connecting in the probe of the ADC analog-to-digital conversion module interface of nuclear core plate 5, because the removal of positive and negative ion forms the electric current, can obtain the TDS value through detecting the aquatic electric current.

Therefore, the utility model discloses after carrying out filtration purification to quality of water, can further utilize foretell water quality testing device to detect the quality of water after purifying, water quality testing device passes through portable power source behind by the USB interface power supply, utilize temperature sensor to obtain the temperature of water, utilize indicator electrode and reference electrode to turn into the pH value after acquireing the potential information, detect the conversion of aquatic electric current into the conductivity through the probe, then the display that core plate 5 accessible is connected shows, perhaps utilize bluetooth module to show data transmission to the cell-phone, terminals such as computer, the person of being convenient for judges quality of water.

Claims (9)

1. A filtering water bottle is characterized by comprising a cup body and a cup cover, wherein a drinking port is formed in the cup cover, a piston attached to the inner wall of the cup body is arranged in the cup body, the middle of the piston is vertically communicated to form a containing cavity, and a filtering assembly is arranged in the containing cavity.

2. The filtered water bottle of claim 1, wherein a piston rod is attached to the upper end of the piston.

3. The filter bottle as claimed in claim 2, wherein an end of the piston rod remote from the piston is connected to the bottom surface of the cap.

4. The filter water bottle as claimed in claim 1, wherein the filter assembly comprises a filter screen, and a PP cotton filter layer, an activated carbon filter layer and a KDF alloy filter layer are sequentially arranged in the filter screen from bottom to top.

5. The filter bottle as claimed in claim 4, wherein a filter element sleeve is arranged in the filter element mesh enclosure, and the PP cotton filter layer, the activated carbon filter layer and the KDF alloy filter layer are all arranged in the filter element sleeve.

6. The filter water bottle as claimed in claim 1, wherein the cup cover is hollow and is provided with a water quality detection device, the water quality detection device comprises a core board and a Bluetooth module which are connected through signals, the core board and the Bluetooth module are powered through a power supply module, the core board is connected with a temperature sensing module, a pH sensing module and a TDS sensing module, and the temperature sensing module, the pH sensing module and the TDS sensing module penetrate through the wall of the cup cover and extend into the cup body.

7. The filtering water bottle as claimed in claim 6, wherein the core board is a single chip microcomputer with model number STC12C5A60S2, and the Bluetooth module is a Bluetooth chip with model number ATK-HC 05.

8. The filtering water bottle as claimed in claim 6 or 7, wherein the core board is connected with a USB interface, and the USB interface is connected with a mobile power supply.

9. The filtered water bottle of claim 6, wherein the temperature sensing module is a digital temperature sensor model DS18B20, the pH sensing module includes a glass electrode and a saturated calomel electrode that are connected to the ADC analog-to-digital conversion module interface of the core board, respectively, and the TDS sensing module includes probes that are connected to the ADC analog-to-digital conversion module interface of the core board.

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