Water purifying filter cartridge and tank type water purifier
A water purifier and water purification technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of deterioration of water purification filter cartridge filling efficiency and inability to accommodate Water purification material 113 and other problems, to achieve the effect of good filling efficiency
Active Publication Date: 2015-03-25
MITSUBISHI RAYON CLEANSUI CO LTD
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Problems solved by technology
[0011] Like this, in existing water purification cartridge 100, from position P 1 The portion near the upper water intake 121a and the lower water intake 121b becomes a dead space Ds where the water purification material 113 cannot be accommodated, and the filling efficiency of the water purification material with respect to the inner volume of the water purification cartridge deteriorates.
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[0033] Hereinafter, the present invention will be described in detail.
[0034] Figure 1A It is a front view showing an example of the water purification cartridge of the present invention, and Figure 1B It is a vertical sectional view showing an example of the water purification cartridge of the present invention. The water purification filter cartridge 10 has: a water purification material 20 for treating water to be treated such as tap water; a cylindrical housing body 30 accommodating the water purification material 20; and a plate-shaped housing cover 40 coated on the housing body 30, like figure 2 As shown, the case body 20 and the case cover 40 are formed from separate pieces.
[0035] image 3 is equipped with Figure 1A , Figure 1B The tank type water purifier 50 of the water purification cartridge 10. This tank-type water purifier 50 has: a tank main body 60; a tank cover 70 that liquid-tightly closes the upper end opening of the tank main body 60; Figur...
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The present invention relates to a water purifying filter carriage and a tank type water purifier. The invention aims to provide the water purifying filter carriage which has water purifying material that has excellent filling efficiency relative to inner dimension of the water purifying filter carriage, and the tank type water purifier with the water purifying filter carriage. The water purifying filter carriage is provided with the following components: the water purifying material for treating the treated water; a housing body which accommodates the water purifying material and is provided with a discharging port for discharging clean water at the bottom and is provided with an opening at the upper end; and a housing cover which is provided at the upper end of the housing body.
Description
technical field [0001] The present invention relates to a tank-type water purifier for purifying and storing tap water and the like, and a water purifying cartridge suitable for the water purifier. Background technique [0002] There is known a tank-type water purifier that purifies water to be treated such as tap water and stores the obtained purified water. As such a tank-type water purifier, for example, the following scheme is known: the upper raw water storage part and the lower purified water storage part that supply the water to be treated are separated by a partition, and the installation hole formed in the partition A form in which a water purification cartridge is installed in the middle (refer to patent documents 1 and 2). A clean water outlet (clean water outflow port) is formed in the clean water storage part so that clean water flows out there. [0003] As a water purification cartridge, such as Figure 4A , Figure 4B as well as Figure 5 As shown, it is e...
Claims
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IPC IPC(8): C02F9/02
Inventor 竹田初美木村升三石川刚士
Owner MITSUBISHI RAYON CLEANSUI CO LTD