CN210656401U - Water quality treatment equipment - Google Patents
Water quality treatment equipment Download PDFInfo
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- CN210656401U CN210656401U CN201920892030.6U CN201920892030U CN210656401U CN 210656401 U CN210656401 U CN 210656401U CN 201920892030 U CN201920892030 U CN 201920892030U CN 210656401 U CN210656401 U CN 210656401U
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- water inlet
- filter element
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Abstract
The utility model provides a water quality treatment device, which comprises a filter chamber, a main tap water pipe, a shunt valve, a filter water inlet pipe, a backwash water injection pipe and a water purifier connecting pipe, wherein the water inlet end of the shunt valve is connected with the main tap water pipe, the first water outlet end of the shunt valve is connected with the filter water inlet pipe, the second water outlet end of the shunt valve is connected with the backwash water injection pipe, the filter water inlet pipe is connected with the water inlet of the filter chamber, the backwash water injection pipe is connected with the water outlet of the filter chamber, and the water purifier connecting pipe is communicated with the water outlet and; the filter chamber is internally provided with a filter element, the filter element divides the filter chamber into a water passing area and a water purifying area, a drain pipe which is connected with the water passing area is arranged on the bottom wall of the filter chamber, a drain valve is arranged on the drain pipe, and the drain valve is used for switching on or stopping the drain pipe. This equipment can prolong the life of filter core, need not frequent renew cartridge, reduces use cost, and the drain pipe directly links with the outlet pipe simultaneously, can the blowdown fast.
Description
Technical Field
The utility model relates to a water quality treatment X technical field especially relates to water quality treatment equipment.
Background
The water purifier is not directly connected with tap water generally, the tap water needs to be pre-filtered and then conveyed into the water purifier, and various water quality treatment devices are arranged on the market at present to pre-filter the tap water. The water quality treatment equipment with the filtration level below 40 microns has a certain protection effect on a water purifier, but has no back flushing function and slow pollution discharge; consumers need to waste a lot of expense to replace the filter element regularly to avoid the peculiar smell and the stink caused by the pollutants such as silt, rust and the like trapped on the filter element and the organic matters such as worms, ova and the like remained in water.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a water quality treatment device to solve the technical problems that the water quality treatment device needs to frequently replace a filter element and discharges sewage slowly in the prior art.
In order to achieve the above purpose, the water quality treatment device provided by the embodiment of the utility model comprises a filter chamber, a main water supply pipe, a shunt valve, a filter water inlet pipe, a backwashing water injection pipe and a water purification machine connecting pipe,
the water inlet end of the shunt valve is connected with the tap water main pipe, the first water outlet end of the shunt valve is connected with the filtering water inlet pipe, the second water outlet end of the shunt valve is connected with the backwashing water injection pipe, the filtering water inlet pipe is connected with the water inlet of the filtering chamber, the backwashing water injection pipe is connected with the water outlet of the filtering chamber, and the water purifier connecting pipe is communicated with the water outlet and is used for being externally connected with a water purifier;
the filter chamber is internally provided with a filter element, the filter element divides the filter chamber into a water passing area and a water purifying area, the water passing area is communicated with the water inlet to filter the water inlet pipe, the water purifying area is communicated with the water outlet to filter the water injection pipe, the bottom wall of the filter chamber is provided with a communicating pipe, the sewage discharge pipe is arranged in the water passing area, the sewage discharge pipe is provided with a sewage discharge valve, and the sewage discharge valve is used for switching on or stopping the sewage discharge pipe.
Preferably, the filter element is formed by sequentially stacking a filter membrane, a microporous filter screen and the filter membrane, and the aperture of meshes of the filter membrane is smaller than 1 micron.
Preferably, the filter element is annularly arranged, the water passing area is located inside the filter element, and the water purifying area is located outside the filter element.
Preferably, the water purifier connecting pipe is connected to the back flush water injection pipe.
Preferably, the water inlet and the water outlet are both arranged on the top wall of the filter chamber.
Preferably, the bottom of the filtering chamber is provided with a purified water outlet, and a drain valve is arranged on the purified water outlet and used for closing or opening the purified water outlet.
In the embodiment of the utility model, the water quality treatment equipment comprises a filter chamber, a main water supply pipe, a shunt valve, a filter water inlet pipe, a backwash water injection pipe and a water purification machine connecting pipe, wherein the main water supply pipe is connected with the filter water inlet pipe and the backwash water injection pipe through the shunt valve, the filter water inlet pipe is connected with the water inlet of the filter chamber, the backwash water injection pipe is connected with the water outlet of the filter chamber, and the water purification machine connecting pipe is communicated with the water outlet and; the filter chamber is internally provided with a filter element, the filter element divides the filter chamber into a water passing area and a water purifying area, the water passing area is communicated with a filter water inlet pipe through a water inlet, the water purifying area is communicated with a back flush water injection pipe through a water outlet, a blow-off pipe which is communicated with the water passing area is arranged on the bottom wall of the filter chamber, and a blow-off valve is arranged on the blow-off pipe and used for switching on or stopping the blow-off. Under normal conditions, the water main is connected with the filtering water inlet pipe, provides filtered purified water for the water purification machine, and plays a role in protecting the water purification machine. When the filter element is cleaned, the main tap water pipe and the backwashing water injection pipe are communicated, pollutants covering the filter element can be washed away in a reverse direction, and formed sewage is quickly discharged through a drain pipe directly connected with the water passing area. This equipment can prolong the life of filter core, need not frequent renew cartridge, reduces use cost, and the drain pipe directly links with the outlet pipe simultaneously, can the blowdown fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a water treatment apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a water quality treatment device in another embodiment of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model mainly aims at providing a water quality treatment device to solve the technical problems that the water quality treatment device needs to frequently replace a filter element and discharges sewage slowly in the prior art.
Referring to fig. 1, the water treatment apparatus according to the embodiment of the present invention includes a filtering chamber 110, a main water pipe 120, a shunt valve 130, a filtering water inlet pipe 140, a back-washing water injection pipe 150, and a water purifier connection pipe 160.
The water diversion valve 130 comprises a water inlet end, a first water outlet end and a second water outlet end, the water inlet end of the water diversion valve 130 is connected with the main water supply pipe 120, the first water outlet end of the water diversion valve 130 is connected with the filtering water inlet pipe 140, the second water outlet end of the water diversion valve 130 is connected with the backwashing water injection pipe 150, the filtering water inlet pipe 140 is connected with the water inlet 111 of the filtering chamber 110, the backwashing water injection pipe 150 is connected with the water outlet 112 of the filtering chamber 110, and the water purifier connecting pipe 160 is communicated with the water outlet 112 and is externally connected with a;
a filter element 113 is arranged in the filter chamber 110, the filter element 113 divides the filter chamber 110 into a water passing area 114 and a water purifying area 115, the water passing area 114 is communicated with a filter water inlet pipe 140 through a water inlet 111, the water purifying area 115 is communicated with a back flush water injection pipe 150 through a water outlet 112, a drain pipe which is communicated with the water passing area is arranged on the bottom wall of the filter chamber 110, a drain valve 117 is arranged on the drain pipe, and the drain valve 117 is used for conducting or stopping the drain pipe.
In this embodiment, tap water enters the water purification area 115 through the back-flushing water injection pipe 150, the filter element 113 is back-flushed under the high pressure of the tap water, and the flushed contaminants and the water passing through the water purification area 114 are rapidly discharged through the drain pipe 116, so that the filter element 113 is cleaned, the replacement frequency of the filter element 113 is reduced, and the use cost is reduced. Meanwhile, the drainage pipe 116 is arranged on the bottom wall of the filtering chamber 110 and is communicated with the water passing area 114, and when the drainage valve is opened, the sewage in the water passing area 114 can be quickly discharged through the drainage pipe 116.
Preferably, filter core 113 has filtration membrane 1131, microporous filter net 1132 and filtration membrane 1131 stack gradually and constitute, filtration membrane 1131's mesh aperture is less than 1 micron, preferably, filtration membrane 1131's mesh aperture is 0.01 micron, its aperture can let the colloid in aquatic, rust, the suspended solid, silt, macromolecule organic matter etc. can both be held back by filtration membrane 1131, thereby purifying process has been realized, reach very good filtration effect, play fine guard action to the water purification machine, the waste water volume that obtains the water purification machine and produce reduces. The filtration membrane 1131 may be a polymeric filtration membrane 1131 such as a PVC filtration membrane 1131 or a PE filtration membrane 1131.
The microporous filter 1132 is three-dimensional and has a good supporting function for the filtering membrane 1131. The mesh aperture of microporous filter screen 1132 can be greater than the mesh aperture of filtration membrane 1131 to reduce filtration resistance, accelerate the filtration progress. Microporous filter 1132 has a mesh opening size of less than 10 microns, such as 2 microns.
In other embodiments, the filter element 113 may also be made of other filter materials, such as activated carbon, medical stone, etc.
It will be appreciated that one end of the filter element 113 is in contact with the top wall of the filter chamber 110 and the other end of the filter element 113 is in contact with the bottom wall of the filter chamber 110, so that the water passing region 114 is not miscible with the water purifying region 115.
Preferably, the filter element 113 is arranged in a ring shape, the water passing area 114 is positioned inside the filter element 113, the water purifying area 115 is positioned outside the filter element 113, and the drain pipe 116 is positioned in the middle of the bottom wall of the filter chamber 110.
Preferably, the water purifier connection pipe 160 is connected to the backwash water injection pipe 150.
Preferably, the water inlet 111 and the water outlet 112 are both provided on the top wall of the filtering chamber 110, facilitating drainage.
The working principle of the water quality treatment equipment in the embodiment is as follows: in the filtering state, the drain valve is closed and the shunt valve 130 is adjusted to communicate the main water pipe 120 with the filtering water inlet pipe 140, and at this time, the main water pipe 120 is cut off from the backwash water injection pipe 150. Tap water in the tap water main pipe 120 enters the water passing area 114 of the filter chamber 110 through the filter water inlet pipe 140, and water in the water passing area 114 is filtered by the filter element 113 to obtain purified water which is stored in the water purifying area 115. When the water purifier is started, under the action of the water pump of the water purifier, the purified water in the water purifying area 115 enters the water purifier through the water purifier connecting pipe 160, and the purified water is generated under the treatment of the reverse osmosis technology and is used by a user.
Under the back flushing state, the water purification machine is in a shutdown state. At this time, the drain valve is opened and the shunt valve 130 is adjusted to connect the main water pipe 120 and the backwash water injection pipe 150, and the main water pipe 120 and the filtration water inlet pipe 140 are closed. Tap water in the main water pipe 120 enters the water purifying area 115 of the filtering chamber 110 through the back flush water injection pipe 150, and the filter element 113 is back flushed by the tap water, so that contaminants covering the filter element 113 are flushed away and the water in the water passing area 114 is rapidly discharged through the drain pipe 116. In the back flushing state, the water purification machine pump does not work because the water purification machine is in the shutdown state, and the tap water cannot flow into the water purification machine.
The water quality treatment facility that this embodiment provided mainly is used for providing the water source after the process is filtered for the water purification machine to when avoiding the water purification machine directly to connect the running water, cause the damage to the water purification machine.
Referring to fig. 2, in order to prevent contaminants in the tap water from remaining on the filtering membrane 1131 during the back flushing of the tap water, a clean water outlet 118 is provided at the bottom of the filtering chamber 110, and a drain valve is provided on the clean water outlet 118 to close or open the clean water outlet 118. At this time, in the filtering state, the tap water in the tap water main 120 enters the water passing area 114 of the filtering chamber 110 through the filtering water inlet pipe 140, and when the water in the water passing area 114 is filtered by the filter element 113 to obtain the purified water and is stored in the purified water area 115, the pollutants remained on the filtering membrane 1131 are washed and discharged together with the purified water in the purified water area 115 through the purified water outlet 118. The drain valve is closed after being opened for a certain time, and the pure water starts to be stored, at the moment, the pollutants on the filtering membrane 1131 are washed away, and when the water pump of the water purifier works, the pure water is pumped, so that the protection of the water purifier is improved.
In addition, in order to increase the back washing effect, optionally, the back washing water injection pipe 150 is connected to the second book outlet end of the water diversion valve 130 through a high pressure valve (not shown) to increase the pressure of the tap water and improve the back washing effect. In other embodiments, a plurality of nozzles (not shown) connected to the backwash water injection pipe 150 may be further disposed on the wall of the filtering chamber 110, the nozzles are directed toward the filter element 113, and the tap water is directly sprayed toward the filter element after flowing out of the backwash water injection pipe 150, which is beneficial to improving the backwash effect.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (6)
1. A water quality treatment device is characterized by comprising a filter chamber, a main water supply pipe, a shunt valve, a filter water inlet pipe, a backwash water injection pipe and a water purifier connecting pipe,
the water inlet end of the shunt valve is connected with the tap water main pipe, the first water outlet end of the shunt valve is connected with the filtering water inlet pipe, the second water outlet end of the shunt valve is connected with the backwashing water injection pipe, the filtering water inlet pipe is connected with the water inlet of the filtering chamber, the backwashing water injection pipe is connected with the water outlet of the filtering chamber, and the water purifier connecting pipe is communicated with the water outlet and is used for being externally connected with a water purifier;
the filter chamber is internally provided with a filter element, the filter element divides the filter chamber into a water passing area and a water purifying area, the water passing area is communicated with the water inlet to filter the water inlet pipe, the water purifying area is communicated with the water outlet to filter the water injection pipe, the bottom wall of the filter chamber is provided with a communicating pipe, the sewage discharge pipe is arranged in the water passing area, the sewage discharge pipe is provided with a sewage discharge valve, and the sewage discharge valve is used for switching on or stopping the sewage discharge pipe.
2. The water quality treatment equipment according to claim 1, wherein the filter element is formed by sequentially laminating a filter membrane, a microporous filter screen and the filter membrane, and the aperture of the meshes of the filter membrane is less than 1 micron.
3. The water treatment apparatus of claim 2 wherein the filter element is arranged in a ring, the water passing region is located inside the filter element, and the water purifying region is located outside the filter element.
4. A water treatment apparatus as claimed in any one of claims 1 to 3 wherein said water purification machine connection pipe is connected to said backwash water injection pipe.
5. A water treatment apparatus as claimed in any one of claims 1 to 3 wherein said water inlet and said water outlet are both provided in a top wall of said filter chamber.
6. A water treatment apparatus as claimed in any one of claims 1 to 3 wherein the bottom of the filtering chamber is provided with a clean water outlet, and the clean water outlet is provided with a drain valve for closing or opening the clean water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892030.6U CN210656401U (en) | 2019-06-13 | 2019-06-13 | Water quality treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892030.6U CN210656401U (en) | 2019-06-13 | 2019-06-13 | Water quality treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210656401U true CN210656401U (en) | 2020-06-02 |
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ID=70838284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920892030.6U Expired - Fee Related CN210656401U (en) | 2019-06-13 | 2019-06-13 | Water quality treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210656401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114836949A (en) * | 2022-05-16 | 2022-08-02 | Tcl家用电器（合肥）有限公司 | Washing machine |
-
2019
- 2019-06-13 CN CN201920892030.6U patent/CN210656401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114836949A (en) * | 2022-05-16 | 2022-08-02 | Tcl家用电器（合肥）有限公司 | Washing machine |
| CN114836949B (en) * | 2022-05-16 | 2024-07-09 | Tcl家用电器（合肥）有限公司 | Washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210613 |