CN208641968U - The water purifier of automatic cleaning filter core - Google Patents
The water purifier of automatic cleaning filter core Download PDFInfo
- Publication number
- CN208641968U CN208641968U CN201821206752.3U CN201821206752U CN208641968U CN 208641968 U CN208641968 U CN 208641968U CN 201821206752 U CN201821206752 U CN 201821206752U CN 208641968 U CN208641968 U CN 208641968U
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- filter core
- water
- spiral nozzle
- automatic cleaning
- shell
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Abstract
The utility model discloses a kind of water purifier of automatic cleaning filter core, including shell, filter core and spiral nozzle；Filter core is set in shell and forms water purification channel with outer casing inner wall, spiral nozzle is set in filter core, shell is equipped with and the channel attached water outlet of water purification, the water inlet end of spiral nozzle is connect with external water inlet, the bottom of filter core is equipped with sewage draining exit, external water source in the water inlet end of spiral nozzle enter in filter core and spiral spray filter core inner wall.Its advantages are to open sewage draining exit when needing to clean filter core, and the water level in filter core declines rapidly, and external water source enters in spiral nozzle and along spiral nozzle helical flow, and the water source of helical flow is injected in the inner wall of filter core and the inner wall washing to filter core later；Differential water pressures are formed between on the inside of filter core and water purification channel, the water in water purification channel is through in filtration core reflux to filter core, and to the Fouling Cleaning of filter core inner wall；Can automatic cleaning filter core, cleaning effect is good, and structure is simple, easy to use.
Description
Technical field
The utility model relates to water purifier, especially a kind of water purifier of automatic cleaning filter core.
Background technique
For the filter core of usual filter after a period of time that works, the impurity in raw water can slowly block filter core, therefore, mistake
The filter core of filter needs timing to carry out clean and maintenance, and existing filter element cleaning mode is to remove filter core out of water purifier, cleaning
In clean and then installation to water purifier, this cleaning way needs continuous disassembly and installation filter core, therefore cleans more multiple
It is miscellaneous；The water purifier structure of existing automatic cleaning filter core is more complicated simultaneously, and cleaning effect is bad.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of water purifier of automatic cleaning filter core.
A kind of technical solution of the utility model:
A kind of water purifier of automatic cleaning filter core, including shell, filter core and spiral nozzle；Filter core be set to shell in and with it is outer
Shell inner wall forms water purification channel, and spiral nozzle is set in filter core, and shell is equipped with and the channel attached water outlet of water purification, spiral nozzle
Water inlet end connect with external water inlet, the bottom of filter core is equipped with sewage draining exit, and external water source is in the water inlet end entrance of spiral nozzle
Interior simultaneously inner wall of the spiral spray in filter core of filter core.
A kind of preferred embodiment is that the water purifier of automatic cleaning filter core further includes end cap, and end cap central is equipped with fixation hole, spiral
It is fixed in fixation hole at the top of nozzle, lower end is protruded into filter core, and the fixed lid of end cap closes at the top of filter core.
Shell includes shell and the top cover with the removable connection of shell, and top cover is equipped with inlet opening and water outlet, water inlet
The connection of the water inlet end of hole and spiral nozzle, external water inlet are connected by the water inlet end of inlet opening and spiral nozzle, filter core and outer
Water purification channel is formed between shell, water outlet is connect with water purification channel.
A kind of preferred embodiment is that the water purifier of automatic cleaning filter core further includes connecting tube, connecting tube setting in top cover inner wall,
One end of connecting tube is connect with inlet opening, the water inlet end connection of the other end and spiral nozzle.
A kind of preferred embodiment is that the inner wall of spiral nozzle is equipped with water flow passage.
A kind of preferred embodiment is that sewage draining exit passes through the motor-driven valve being equipped with or hand-operated valve opens or closes.
A kind of preferred embodiment is that filter core is stainless steel filtering net.
A kind of preferred embodiment is made of shell by plastic cement material or metal material.
In summary technical solution, the utility model has the beneficial effects that opening sewage draining exit, filter when needing to clean filter core
The water level of in-core declines rapidly first, and when external water source enters in filter core, external water source enters in spiral nozzle and along spiral shell
Whirl spraying mouth helical flow, the water source of helical flow is injected in the inner wall of filter core and the inner wall washing to filter core later；Due to filter core
Interior water level decreasing speed is fast, and the water purification channel water level decreasing speed between filter core and shell is slow, therefore filter core inside and water purification
Differential water pressures are formed between channel, the water in water purification channel is through in filtration core reflux to filter core, and to the Fouling Cleaning of filter core inner wall,
Automatic cleaning filter core while realizing blowdown, cleaning effect is good, and structure is simple, easy to use.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic diagram of spiral nozzle in the utility model.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model is described further with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of water purifier of automatic cleaning filter core, including shell 10, filter core 20 and spiral nozzle
30；Filter core 20 is set in shell 10 and forms water purification channel 13 with 10 inner wall of shell, and spiral nozzle 30 is set in filter core 20, spiral
Nozzle 30 is located at the top of filter core 20, and shell 10 is equipped with the water outlet 11 connecting with water purification channel 13, the water inlet of spiral nozzle 30
End is connect with outside water inlet (in figure unmarked), and external water source is entered in spiral nozzle 30 by external water inlet, filter core 20
Bottom be equipped with sewage draining exit 21, external water source enters in filter core 20 in the water inlet end of spiral nozzle 30 and spiral spray is in filter core
20 inner wall.When needing to clean filter core, sewage draining exit 21 is opened, the water level in filter core 20 declines rapidly first, works as external water source
When in into filter core 20, external water source enters in spiral nozzle 30 and along 30 helical flow of spiral nozzle, later helical flow
Water source be injected in the inner wall of filter core 20 and to the inner wall washing of filter core 20；Since the water level decreasing speed in filter core 20 is fast, filter
13 water level decreasing speed of water purification channel between core 20 and shell 10 is slow, therefore forms water between water purification channel 13 in filter core 20
Pressure difference, water in water purification channel 13 clean the dirt of 20 inner wall of filter core through in filtration core 20 reflux to filter core 20；Therefore energy
Enough automatic cleaning filter cores 20, cleaning effect is good, and structure is simple, easy to use.
As depicted in figs. 1 and 2, the water purifier of automatic cleaning filter core further includes end cap 40, and 40 center of end cap is equipped with fixation hole,
The top of spiral nozzle 30 is fixed in fixation hole, and lower end is protruded into filter core 20, and the fixed lid of end cap 40 closes at the top of filter core 20.
The top of spiral nozzle 30 is equipped with bolt and emits 50, and the upper end that bolt emits 50 is extended with screw thread 51, and bolt emits 50 and fixation hole screw thread
Connection, is convenient for changing spiral nozzle 30, spiral nozzle 30 and bolt emit 50 and are an integral structure, be made of plastic material.
As depicted in figs. 1 and 2, shell 10 includes shell and the top cover with the removable connection of shell, and top cover and shell are logical
Threaded connection to be crossed, therefore, can be convenient the filter core 20 in replacement shell 10, top cover is equipped with inlet opening 12 and water outlet 11, into
Water hole 12 is connect with the water inlet end of spiral nozzle 30, and spiral nozzle 30 is threadedly coupled with inlet opening 12, external water inlet by into
Water hole 12 is connect with the water inlet end of spiral nozzle 30, there are water purification channel 13 between filter core 20 and shell 10, water outlet 11 and net
Aquaporin 13 connects.
As depicted in figs. 1 and 2, the water purifier of automatic cleaning filter core further includes connecting tube 14, and connecting tube 14 is arranged in top cover
One end of inner wall, connecting tube 14 is connect with inlet opening 12, and the other end is connect with the water inlet end of spiral nozzle 30.
As depicted in figs. 1 and 2, the inner wall of spiral nozzle 30 is equipped with water flow passage.Water source in spiral nozzle 30 is along dampening
It flows flow passage (unmarked in figure), while along injection outer outside spiral, successively spraying from top to bottom, jeting effect is good.
As depicted in figs. 1 and 2, sewage draining exit 21 passes through the motor-driven valve 22 being equipped with or hand-operated valve opens or closes.Motor-driven valve 22
Or hand-operated valve opens or closes sewage draining exit 21, facilitates the cleaning of filter core 20.
As depicted in figs. 1 and 2, filter core 20 is stainless steel filtering net.Shell 10 is made of plastic cement material or metal material.
It is specific embodiment of the present utility model above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Claims (8)
1. a kind of water purifier of automatic cleaning filter core, which is characterized in that including shell, filter core and spiral nozzle；The filter core is set
In forming water purification channel in shell and with outer casing inner wall, the spiral nozzle is set in filter core, the shell be equipped with it is described net
The water outlet of aquaporin connection, the water inlet end of spiral nozzle are connect with external water inlet, and the bottom of filter core is equipped with sewage draining exit, external
Water source in the water inlet end of spiral nozzle enter in filter core and spiral spray filter core inner wall.
2. the water purifier of automatic cleaning filter core according to claim 1, which is characterized in that the automatic cleaning filter core it is net
Hydrophone further includes end cap, and the end cap central is equipped with fixation hole, is fixed in fixation hole at the top of the spiral nozzle, lower end is stretched
Enter in filter core, the fixed lid of end cap closes at the top of filter core.
3. the water purifier of automatic cleaning filter core according to claim 1, which is characterized in that the shell include shell and
With the top cover of the removable connection of shell, the top cover is equipped with inlet opening and the water outlet, the inlet opening and spiral nozzle
Water inlet end connection, external water inlet connected by the water inlet end of inlet opening and spiral nozzle.
4. the water purifier of automatic cleaning filter core according to claim 3, which is characterized in that the automatic cleaning filter core it is net
Hydrophone further includes connecting tube, and the connecting tube is arranged in top cover inner wall, and one end of the connecting tube is connect with inlet opening, the other end
It is connect with the water inlet end of spiral nozzle.
5. the water purifier of automatic cleaning filter core according to claim 1, which is characterized in that the inner wall of the spiral nozzle is set
There is water flow passage.
6. the water purifier of automatic cleaning filter core according to claim 1, which is characterized in that the sewage draining exit, which passes through, to be equipped with
Motor-driven valve or hand-operated valve open or close.
7. the water purifier of automatic cleaning filter core according to claim 1, which is characterized in that the filter core is stainless steel filter
Net.
8. according to claim 1 to the water purifier of automatic cleaning filter core described in 7 any one, which is characterized in that the shell
It is made of plastic cement material or metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206752.3U CN208641968U (en) | 2018-07-27 | 2018-07-27 | The water purifier of automatic cleaning filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206752.3U CN208641968U (en) | 2018-07-27 | 2018-07-27 | The water purifier of automatic cleaning filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641968U true CN208641968U (en) | 2019-03-26 |
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ID=65787293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821206752.3U Active CN208641968U (en) | 2018-07-27 | 2018-07-27 | The water purifier of automatic cleaning filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487569A (en) * | 2022-10-09 | 2022-12-20 | 长沙久信科技有限公司 | Water quality filtering method and filter |
-
2018
- 2018-07-27 CN CN201821206752.3U patent/CN208641968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487569A (en) * | 2022-10-09 | 2022-12-20 | 长沙久信科技有限公司 | Water quality filtering method and filter |
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