CN213834781U

CN213834781U - Water purifying device

Info

Publication number: CN213834781U
Application number: CN202022807813.5U
Authority: CN
Inventors: 李森; 王萌
Original assignee: Shijiazhuang Tiansan Environmental Protection Technology Co ltd
Current assignee: Shijiazhuang Tiansan Environmental Protection Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-30
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a water purifying device, the device comprises a device body, the device body is the drum structure, the one end of device body sets up the water inlet, the other end of device body sets up the delivery port, wherein, the device body has first section of thick bamboo, the buffering is strained a section of thick bamboo and the second is strained and is constituteed, the one end that first section of thick bamboo was strained can be dismantled with the one end that the buffering was strained and be connected, the buffering strain the other end of a section of thick bamboo with the second is strained and can dismantle the connection, the buffering is strained and is set up the unhurried current subassembly in the section of thick bamboo, the second is strained and is set up filter assembly in the section of thick bamboo. The utility model provides a pair of water purifying device through set up the unhurried current net bars that have unhurried current effect in traditional this type of structure, makes the utility model discloses can not cause the damage because of the velocity of flow in the twinkling of an eye is too fast to filtering component when crossing water.

Description

Water purifying device

Technical Field

The utility model belongs to the technical field of the water purification, concretely relates to purifier.

Background

The water purifier has the function of removing floating substances, heavy metals, bacteria, viruses, residual chlorine, silt, rust, microorganisms and the like in filtered water, and has a high-precision filtering technology, the first stage of the five-stage filtering technology of the household water purifier is a filter element also called a PP cotton filter element (PPF), the second stage is a granular activated carbon (UDF) filter element, the third stage is a precision compression activated Carbon (CTO) filter element, the fourth stage is a reverse osmosis membrane or an ultrafiltration membrane, and the fifth stage is rear activated carbon (small T33). The water purifier is suitable for regions with serious tap water pollution, can filter residual chlorine in the conventional tap water, and can improve the taste of the water. In the label and the specification of the product for wading, the contents of 'acidic water', 'alkaline water', 'activated water', 'small cluster water', 'functional water', 'energy water', 'oxygen-enriched water' and the like cannot be marked in the label and the specification of the product for wading, which are printed by national health family planning committee office in 8 months in 2013, namely the management specification of the label specification of the product for hygienic and safety of drinking water.

The patent number is CN 201820596274.5's utility model patent discloses a purifier, belong to water treatment facilities technical field, the utility model provides a purifier includes water inlet mechanism, filter mechanism and play water mechanism, through setting up filter mechanism, and set up filter mechanism's filter unit into the polyester fiber layer of arranging in proper order by last to down, the vermiculite layer, activated carbon layer and ultrafiltration layer four-layer structure, the filtration step by step of water has been realized, purifying effect and purification stability have been improved to very big degree, and because include the vermiculite layer in the filter unit, cation and anion in the vermiculite layer can adsorb the water, especially heavy metal ion, the hardness of water has been reduced to very big degree, water quality is improved. In addition, because the vermiculite layer is difficult for rotting and the adsorptivity is good, set up the vermiculite layer in the top of activated carbon layer, improved purifier's life to a great extent.

However, the above structure is liable to damage the internal filter device in the case where the water flow is instantaneously excessive.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a water purifying device, the device comprises a device body, the device body is the drum structure, the one end of device body sets up the water inlet, the other end of device body sets up the delivery port, wherein, the device body has first section of thick bamboo, the buffering is strained a section of thick bamboo and the second is strained a section of thick bamboo and is constituteed, the one end that first section of thick bamboo was strained with the buffering can be dismantled with the one end that the section of thick bamboo is strained and be connected, the buffering strain the other end of a section of thick bamboo with the second is strained a section of thick bamboo and can dismantle the connection, the buffering is strained and is set up the slow current subassembly in the section of thick bamboo, the second is strained and is set up filter element in the section of thick bamboo.

Preferably, the slow flow component is a slow flow grid made of polypropylene resin material.

In any of the above schemes, preferably, the slow flow grid is provided with a negative ion coating.

In any of the above schemes, preferably, the filter assembly comprises a polyester fiber layer, a vermiculite layer, an activated carbon layer and an ultrafiltration layer which are arranged in sequence.

In any of the above solutions, it is preferable that a metal mesh is disposed at a position of the buffer filter cartridge close to the first filter cartridge.

In any of the above aspects, preferably, the water inlet is disposed at an end of the first filter cartridge remote from the buffer filter cartridge.

In any of the above aspects, it is preferred that the diameter of the first filter cartridge is the same as the diameter of the second filter cartridge.

In any of the above aspects, it is preferred that the first and second cartridges each have a larger diameter than the buffer cartridge.

The utility model has the advantages that: the utility model provides a pair of water purifying device through set up the unhurried current net bars that have unhurried current effect in traditional this type of structure, makes the utility model discloses can not cause the damage because of the velocity of flow in the twinkling of an eye is too fast to filtering component when crossing water.

Drawings

Fig. 1 is a schematic view of a preferred embodiment of a water purification apparatus according to the present invention;

fig. 2 is an internal cross-sectional view of the embodiment of fig. 1 of a water purifying device according to the present invention.

The figures are labeled as follows: 1-a first filter cartridge; 2-a buffer filter cartridge; 3-a second filter cartridge; 4-water outlet; 5-a metal mesh grid; 6-slow flow grid; 7-a polyester fiber layer; 8-vermiculite layer; 9-an activated carbon layer; 10-ultrafiltration layer.

Detailed Description

In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.

As shown in fig. 1 and fig. 2, the utility model provides a water purifying device, which comprises a device body, wherein the device body is of a cylindrical structure, one end of the device body is provided with a water inlet, the other end of the device body is provided with a water outlet, wherein the device body is composed of a first filter cartridge 1, a buffer filter cartridge 2 and a second filter cartridge 3, one end of the first filter cartridge 1 is detachably connected with one end of the buffer filter cartridge 2, the other end of the buffer filter cartridge 2 is detachably connected with the second filter cartridge 3, a slow flow component is arranged in the buffer filter cartridge 2, a filter component is arranged in the second filter cartridge 3, the slow flow component is used for carrying out slow flow treatment on water flow, the slow flow component is a slow flow grid 6, the slow flow grid 6 is made of polypropylene resin material, the slow flow grid 6 is provided with an anion coating, the anion coating can continuously release anions, the filtering component comprises a polyester fiber layer 7, a vermiculite layer 8, an activated carbon layer 9 and an ultrafiltration layer 10 which are sequentially arranged, water reaches the vermiculite layer 8 after passing through the polyester fiber layer 7, the vermiculite layer 8 is of a layered structure formed by vermiculite, specifically, the vermiculite is a hydrate which is blocky or flaky and is rich in nitrogen, phosphorus, potassium, aluminum, iron, magnesium, silicate and other components, interlayer water molecules of the vermiculite are burnt at high temperature, the volume can be increased by 6-15 times, therefore, the vermiculite not only has higher layer charge number, but also has higher cation exchange capacity and stronger cation exchange adsorption capacity, and when the water is filtered, the vermiculite layer 8 can adsorb heavy metal ions and organic matters in the water, thereby softening the water quality and improving the quality of the water, then, the water enters the activated carbon layer, 9, and the activated carbon layer 9 can further remove bacteria, bacteria and the organic matters in the water, Toxin, heavy metal and the like, the thickness of the activated carbon layer 6 is 1-5cm, for example 1cm, 2cm, 3cm, 4cm or 5cm, and finally, the water body reaches the ultrafiltration layer 10, and the ultrafiltration layer 10 realizes final purification of the water body by using an ultrafiltration technology. The ultrafiltration technology is a technology for selectively separating substances through a microporous structure on the surface of a membrane, when water flows through the surface of the membrane under certain pressure, small molecular substances permeate the membrane, and large molecular substances are intercepted, so that the purposes of separating and purifying large and small molecules are achieved. The filtering precision of the ultrafiltration layer 10 can reach 0.1-0.01 micron, the ultrafiltration layer 7 can be placed at the end of the whole filtering unit to remove tiny particulate matters in water to the maximum extent, the position of the buffer filter cylinder 2 close to the first filter cylinder is provided with a metal mesh grid 5, the metal mesh grid 5 can intercept large particulate matters in water so as to protect a rear filtering component, the water inlet is arranged at one end of the first filter cylinder 1 far away from the buffer filter cylinder 2, the diameter of the first filter cylinder 1 is the same as that of the second filter cylinder 3, and the diameters of the first filter cylinder 1 and the second filter cylinder 3 are both larger than that of the buffer filter cylinder 2.

It will be understood by those skilled in the art that any combination of the above-described embodiments and embodiments of the present invention and the accompanying drawings is not intended to limit the scope of the invention and the description to the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The water purifying device is characterized in that the device body is provided with a first filter cylinder, a buffer filter cylinder and a second filter cylinder, one end of the first filter cylinder is detachably connected with one end of the buffer filter cylinder, the other end of the buffer filter cylinder is detachably connected with the second filter cylinder, a slow flow component is arranged in the buffer filter cylinder, and a filter component is arranged in the second filter cylinder.

2. The water purifying device of claim 1, wherein the slow flow component is a slow flow grid made of polypropylene resin material.

3. The water purification device of claim 2, wherein the slow flow grid is provided with a negative ion coating.

4. The water purifying device of claim 1, wherein the filter assembly comprises a polyester fiber layer, a vermiculite layer, an activated carbon layer and an ultrafiltration layer which are arranged in sequence.

5. The water purification apparatus of claim 1, wherein the buffer filter cartridge is provided with a metal mesh grid at a position close to the first filter cartridge.

6. The water purification apparatus of claim 1, wherein the water inlet is disposed at an end of the first cartridge remote from the buffer cartridge.

7. The water purification apparatus of claim 1, wherein the diameter of the first cartridge is the same as the diameter of the second cartridge.

8. The water purification apparatus of claim 7, wherein the first and second cartridges are each larger in diameter than the buffer cartridge.