CN210964228U

CN210964228U - Detachable cold and hot water filter equipment

Info

Publication number: CN210964228U
Application number: CN201921840820.6U
Authority: CN
Inventors: 徐胜义
Original assignee: Aiwater Hangzhou Health Technology Co ltd
Current assignee: Aiwater Hangzhou Health Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-10
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a detachable hot and cold water filter equipment, including adapter and filter shell, parallel arrangement's hot water filter shell and cold water filter shell about the filter shell is, and filter shell top periphery all is equipped with two symmetry buckles respectively, and moisture all loops through inside first filter core, filter cartridge, second filter core, lower end cover and the delivery port of filter shell respectively through the water inlet and accomplishes the filtration. The adapter is a cold water adapter and a hot water adapter, two symmetrical inclined plane guides are respectively arranged on the inner wall of the adapter, two clamping grooves are respectively arranged on the periphery of the adapter, the cold water filter shell is rotatably fastened with the cold water adapter, the hot water filter shell is rotatably fastened with the hot water adapter, so that the water inlet of the filter shell is communicated with the water inlet of the adapter, and the water outlet of the filter shell is communicated with the water outlet of the adapter. The utility model has the advantages that: this design can provide one kind and can filter normal atmospheric temperature water and hot water, simple structure, and small in size, the filter core is changed conveniently, improves the water filter equipment of the rotation type filter core of filter core change efficiency.

Description

Detachable cold and hot water filter equipment

Technical Field

The utility model relates to a drainage water treatment field, concretely relates to detachable hot and cold water filter equipment.

Background

At present running water filter equipment connects through joint and PE end for the internal joint number is many, the PE pipeline is complicated, then many problems appear: the connection point is easy to leak water, the assembly process is complex and the cost is high, and finally the filter device cannot ensure the product quality to cause loss.

If water filter equipment uses the water route board, though reduced joint and PE pipe, the water route board welding area is big, will guarantee the working of plastics roughness, so require highly to the hot melt machine, the water route board is bulky moreover, leads to water department filter equipment with high costs and usable floor area big. Conventional water filtration devices can only process cold water, but as the demand for hot water use by consumers increases, the demand has not been met.

Current water filter equipment is when trading the filter shell, and the user moves out the product, then the outage, opens the panel again, lifts certain angle to the filter shell, and the shell is strained in the rotation at last and takes off, and the change process is complicated, and is inefficient, and the user experiences when using and feels poor, so design one kind can filter cold water and hot water simultaneously, small in size and filter the shell and change convenient water filter equipment very important.

Disclosure of Invention

The utility model aims at improving the design of water filter equipment, being different from ordinary water filter equipment, the shortcoming of overcoming prior art existence after the improvement can provide one kind and can filter cold water and hot water, simple structure, small in size, and the filter shell is changed conveniently, improves the water filter equipment of the shell is strained to the rotation type of taking of filter shell change efficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a detachable cold and hot water filtering device comprises an adapter and a filtering shell, wherein the filtering shell is a hot water filtering shell and a cold water filtering shell which are arranged in parallel from left to right, two symmetrical buckles are respectively arranged on the periphery of the top of the cold water filtering shell, and cold water passes through a cold water inlet and sequentially passes through a cold water first filtering element, a cold water filtering box, a cold water second filtering element, a cold water bottom end cover and a cold water outlet inside the cold water filtering shell to complete filtering; the periphery of the top of the hot water filter shell is respectively provided with two symmetrical buckles, and hot water passes through a hot water inlet and sequentially passes through a hot water first filter element, a hot water filter material box, a hot water second filter element, a hot water under-water end cover and a hot water outlet inside the hot water filter shell to complete filtration. The filter shell plays a role in protection and beauty. The device has simple structure, small volume and convenient use.

The adapter is cold water conversion head and hot water conversion head, and the inner wall all is equipped with two symmetrical inclined plane direction respectively, and the joint periphery all is equipped with two draw-in grooves respectively. The cold water filter shell is in rotary fastening connection with the cold water adapter, the hot water filter shell is in rotary fastening connection with the hot water adapter, the filter shell rotates through the guide of the inclined surface, the filter shell buckles respectively enter the adapter clamping grooves, the filter shell water inlet is communicated with the adapter water inlet, and the filter shell water outlet is communicated with the adapter water outlet. The design of inclined plane direction can avoid the adapter and strain the random between the shell and drop, and the user rotates according to inclined plane direction rule, just can realize the installation and the dismantlement of adapter draw-in groove and strain the shell buckle.

Further, adapter water inlet and adapter delivery port are metal inserts, and the best material is the copper insert.

Furthermore, the positions and the number of the filter shell buckles and the clamping grooves of the adapter are in one-to-one correspondence, so that the buckles and the clamping grooves are separated and detached or the buckles are firm, and the safety factor is high.

Furthermore, the bottom of the filter material box of the filter shell is respectively provided with a strip-shaped hole, and filtered water enters the filter element through the strip-shaped hole.

Furthermore, the lower end covers in the filter shells are respectively provided with a central hole, and filtered water is reserved to the water outlet through the central holes.

Furthermore, a plurality of sealing rings at different positions are arranged on the first filter element, the filter material box and the lower end cover in the filter shell, so that filtered water cannot pass through.

Compared with the prior art, the utility model, have following advantage:

the utility model relates to a detachable hot and cold water filter equipment provides the user and can use filterable cold and hot water at will, improves the quality of life, and this device simple structure moreover, small in size, the internal connection head is few, and the locking structure of junction is firm. Meanwhile, the user can install and detach the filter shell only through a rotating mode, and replacement is convenient.

Drawings

Fig. 1 is a schematic sectional view of an embodiment of a detachable cold and hot water filtering apparatus according to the present invention.

Fig. 2 is a schematic view of the detachable cold and hot water filtering device of the present invention, which is a structural diagram of the cold water filtering structure in fig. 1.

Fig. 3 is a schematic structural diagram of a cold water adapter of the detachable cold and hot water filtering device of the present invention.

Fig. 4 is a schematic structural view of a cold water filtering case of the detachable cold and hot water filtering device of the present invention.

Fig. 5 is a schematic view illustrating a cold water filtering principle of the detachable cold and hot water filtering device of the present invention.

Fig. 6 is a schematic view illustrating a hot water filtering principle of the detachable cold and hot water filtering apparatus of the present invention.

Detailed Description

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, a detachable cold and hot water filtering apparatus includes an adapter which is a cold water adapter 10 and a hot water adapter 28, and a filtering case which is a cold water filtering case 1 and a hot water filtering case 21.

As shown in fig. 3 and 4, the inner wall of the cold water adapter 10 is respectively provided with a symmetrical inclined plane guide i 13 and a symmetrical inclined plane guide ii 14, the periphery of the adapter is respectively provided with a symmetrical clamping groove i 11 and a symmetrical clamping groove ii 12, the cold water filter shell 1 is rotatably fastened with the cold water adapter 10, the cold water filter shell rotates through the inclined plane guide i 13 and the inclined plane guide ii 14, so that a buckle i 8 and a buckle ii 9 of the cold water filter shell enter the clamping groove i 11 and the clamping groove ii 12 of the cold water adapter, the water inlet 7 of the cold water filter shell is communicated with the water inlet 20 of the cold water adapter, and the water outlet 2 of the cold water filter.

In the same manner, the hot water filter shell 21 is connected with the hot water adapter 28, and the user operation and the cold water filter shell 1 are in a rotary fastening manner with the cold water adapter 10. The inner wall of the hot water adapter 28 is respectively provided with two symmetrical inclined plane guides, the periphery of the hot water adapter is respectively provided with two symmetrical clamping grooves, the hot water filter shell 21 is rotationally fastened with the hot water adapter 28, the hot water filter shell 21 rotates through the inclined plane guides, the hot water filter shell 21 is buckled and respectively enters the clamping grooves of the hot water adapter 28, the hot water filter shell water inlet 22 is communicated with the hot water adapter water inlet 33, and the hot water filter shell water outlet 27 is communicated with the hot water adapter water outlet 34.

As shown in fig. 1, the filter shell is a hot water filter shell 21 and a cold water filter shell 1 which are arranged in parallel from left to right, cold water passes through a cold water filter shell water inlet 7 and sequentially passes through a cold water first filter element 3, a cold water filter material box 4, a cold water second filter element 5, a cold water lower end cover 6 and a cold water filter shell water outlet 2 in the cold water filter shell 1 to complete filtration, and hot water passes through a hot water inlet 22 and sequentially passes through a hot water first filter element 23, a hot water filter material box 24, a hot water second filter element 25, a hot water lower end cover 26 and a hot water outlet 27 in the hot water filter shell.

As shown in fig. 2, the first filter element 3 for cold water, the filter material box 4 for cold water, and the lower end cover 6 for cold water inside the filter housing 1 are respectively provided with

different sealing rings

15, 16, 17, and 18 at their outer edges, so that filtered water cannot pass through the sealing rings, thereby preventing outflow of water. The device has simple structure, small volume and convenient use.

When a user needs to use cold water, the cold water adapter 10 is rotatably buckled with the cold water faucet and the cold water filter shell 1.

As shown in fig. 5, when the cold water faucet is opened, cold water flows in from the water inlet 20 of the cold water conversion head, passes through the water inlet 7 of the cold water filter housing, and is introduced into the first cold water filter element 3, due to the pressure of the cold water, the first cold water filter element 3, the cold water filter material box 4 and the seal ring of the cold water lower end cover 6 cannot pass through the water, the cold water can flow out of the central hole in the first cold water filter element 3, and then sequentially pass through the strip-shaped hole in the cold water filter material box 4, the central hole in the second cold water filter element 5, the central hole in the cold water lower end cover 6 and the cold water filter housing water outlet 2, and finally reaches the.

When the user needs to use hot water, the hot water adapter 28 is rotatably fastened with the hot water faucet and the hot water filter shell 33.

As shown in fig. 6, when the hot water faucet is turned on, hot water flows in from the hot water conversion head water inlet 33, passes through the hot water filter shell water inlet 22, and is introduced into the hot water first filter element 23, due to the pressure of the hot water, and the hot water first filter element 23, the hot water filter material box 24 and the sealing ring of the hot water lower end cover 26 cannot pass through the water, the hot water can flow out of the central hole in the hot water first-stage filter element 23, and then sequentially pass through the strip-shaped hole in the hot water filter material box 24, the central hole in the hot water second filter element 25, the central hole in the hot water lower end cover 26 and the hot water filter shell water outlet 27, and finally reaches the hot water.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a detachable hot and cold water filter equipment, includes adapter and filter shell, its characterized in that: the filter shell is a hot water filter shell and a cold water filter shell which are arranged in parallel from left to right, two symmetrical buckles are respectively arranged on the periphery of the top of the cold water filter shell, and cold water passes through a cold water inlet and sequentially passes through a cold water first filter element, a cold water filter cartridge, a cold water second filter element, a cold water end cover and a cold water outlet inside the cold water filter shell to complete filtering; the periphery of the top of the hot water filter shell is respectively provided with two symmetrical buckles, and hot water passes through a hot water inlet and sequentially passes through a hot water first filter element, a hot water filter cartridge, a hot water second filter element, a hot water end cover and a hot water outlet in the hot water filter shell to complete filtration;

the adapter is a cold water conversion head and a hot water conversion head, the inner walls of the adapter are respectively provided with two symmetrical inclined plane guides, and the peripheries of the adapters are respectively provided with two clamping grooves; the cold water filter shell is in rotary fastening connection with the cold water adapter, the hot water filter shell is in rotary fastening connection with the hot water adapter, the filter shell rotates through the guide of the inclined surface, the filter shell buckles respectively enter the adapter clamping grooves, the filter shell water inlet is communicated with the adapter water inlet, and the filter shell water outlet is communicated with the adapter water outlet.

2. A removable hot and cold water filter assembly as claimed in claim 1, wherein: the adapter water inlet and the adapter water outlet are metal inserts.

3. A removable hot and cold water filter assembly as claimed in claim 1, wherein: the positions and the number of the filter shell buckles are in one-to-one correspondence with the positions and the number of the adapter clamp grooves.

4. A removable hot and cold water filter assembly as claimed in claim 1, wherein: the bottom of the filter material box is respectively provided with a strip-shaped hole.

5. A removable hot and cold water filter assembly as claimed in claim 1, wherein: the lower end covers in the filter shell are respectively provided with a central hole.

6. A removable hot and cold water filter assembly as claimed in claim 1, wherein: and a plurality of sealing rings at different positions are arranged in the filter shell.