CN216778178U - Lamination filter convenient to equipment - Google Patents
Lamination filter convenient to equipment Download PDFInfo
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- CN216778178U CN216778178U CN202123266842.6U CN202123266842U CN216778178U CN 216778178 U CN216778178 U CN 216778178U CN 202123266842 U CN202123266842 U CN 202123266842U CN 216778178 U CN216778178 U CN 216778178U
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Abstract
A laminated filter convenient to assemble comprises a main water inlet pipe, a main water outlet pipe, a main sewage discharge pipe, at least two groups of three-way valves and laminated filters, wherein the number of the laminated filters corresponds to that of the three-way valves; the main water inlet pipe, the main water outlet pipe and the main sewage discharge pipe comprise a plurality of connecting pipes, adjacent connecting pipes are fixedly connected through three-way pipes, and the number of the three-way pipes corresponds to the number of the three-way valves; the first interface of each three-way valve is connected with the rest interfaces of the corresponding three-way pipes on the main water inlet pipe; the second interface of each three-way valve is connected with the water inlet end of the corresponding laminated filter, and the water outlet end of each laminated filter is connected with the rest interfaces of the corresponding three-way pipes on the main water outlet pipe; and a third interface of each three-way valve is connected with the residual interfaces of the corresponding three-way pipes on the main sewage discharge pipe. The laminated filter convenient to assemble provided by the utility model can reduce the assembly difficulty, improve the production efficiency and reduce the cost.
Description
Technical Field
The utility model relates to a filter, in particular to a laminated filter convenient to assemble.
Background
During agricultural irrigation, the water body needs to be filtered, suspended matters and particles in the water body are removed, turbidity is reduced, water quality is purified, and system dirt, bacteria and algae, rust and the like are reduced. When the laminated filter is installed, the laminated filter needs to be matched with a corresponding pipeline and a corresponding three-way valve for use. The existing pipeline is generally made of stainless steel pipes, so that the cost is high, and the whole pipe is adopted for punching and welding connection during machining, so that the process is long and the efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a laminated filter which is convenient to assemble, simple and reliable to assemble and low in cost.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a laminated filter convenient to assemble comprises a main water inlet pipe, a main water outlet pipe, a main sewage discharge pipe, at least two groups of three-way valves and laminated filters, wherein the number of the laminated filters corresponds to that of the three-way valves;
the main water inlet pipe, the main water outlet pipe and the main sewage discharge pipe comprise a plurality of connecting pipes, adjacent connecting pipes are fixed through three-way pipes in an electric melting welding mode, and the number of the three-way pipes corresponds to the number of the three-way valves;
the first interface of each three-way valve is connected with the rest interfaces of the corresponding three-way pipes on the main water inlet pipe; the second interface of each three-way valve is connected with the water inlet end of the corresponding laminated filter, and the water outlet end of each laminated filter is connected with the rest interface of the corresponding three-way pipe on the main water outlet pipe; and a third interface of each three-way valve is connected with the rest interfaces of the corresponding three-way pipes on the main sewage discharge pipe.
Annular grooves are formed in the joints of the three-way pipe, the three-way valve and the laminated filter, protrusions are arranged on the corresponding hoops, and the hoops are clamped and locked with the annular grooves through the protrusions.
The air inlet pipe is integrally formed on the side wall of the residual connector corresponding to the three-way pipe on the total water outlet pipe, the air inlet pipe is obliquely and upwards arranged towards the air outlet end, the other end of each air inlet pipe is connected with a pressure stabilizing tank through a pipeline, and the pressure stabilizing tank is connected with an air compressor.
The utility model relates to a conveniently assembled lamination filter, which has the following technical effects:
1) the device's total inlet tube, total outlet pipe and total blow off pipe change the steel pipe that has now into electric heat and melt the pipe fitting and carry out electric heat and melt welded connection with plastic tubing (like the PE pipe) and form whole inflow pipeline or outflow pipeline, and sealed good and shaping is fast, adopts clamp, draw-in groove detachable joint mode between three way connection and three-way valve or three way connection and the lamination filter, and equipment, change are more high-efficient, convenient.
2) Because the branch pipe in this device is shorter, when the production pipeline, the unqualified product of length can be used to process the pipeline in the device, practices thrift the cost.
3) The connecting pipeline in the device basically adopts a plastic pipe, and compared with the existing steel pipe, the connecting pipeline is rust-proof, corrosion-resistant and low in cost.
4) And the air blowing can be matched in the back washing process, so that the back washing effect is better.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of a three-way pipe in the utility model.
Fig. 3 is a schematic view of a partial structure of the hoop according to the present invention.
FIG. 4 is a schematic diagram of a normal filtration state in the present invention.
FIG. 5 is a schematic view showing a backwashing state in the present invention.
FIG. 6 is a schematic view of the air passages of the present invention.
In the figure: total inlet tube 1, total outlet pipe 2, total blow off pipe 3, three-way valve 4, lamination filter 5, connecting pipe 6, three-way pipe 7, annular groove 8, staple bolt 9, arch 10, inlet valve 11, outlet valve 12, intake pipe 13, pipeline 14, surge tank 15, air compressor 16.
Detailed Description
As shown in fig. 1-3, a laminated filter convenient for assembly comprises a main water inlet pipe 1, a main water outlet pipe 2, a main sewage discharge pipe 3, at least two groups of three-way valves 4 and laminated filters 5 corresponding to the three-way valves 4 in number. In the actual production process, the three-way valve 4 and the laminated filter 5 can be in two groups, three groups, four groups or other numbers as required.
Three sets of three-way valves 4 and three sets of laminated filters 5 are illustrated.
As shown in figure 1, the total water inlet pipe 1, the total water outlet pipe 2 and the total sewage discharge pipe 3 all comprise four connecting pipes 6, the adjacent connecting pipes 6 are fixedly connected through three-way pipes 7, the number of the three-way pipes 7 is three, and the fixing mode is an electric hot melting welding mode. The equal level setting of total inlet tube 2.1, total outlet pipe 2.2, total blow off pipe 2.3, and total inlet tube 2.1, total outlet pipe 2.2, total blow off pipe 2.3 one end all carries out the shutoff through the thread bush, and total inlet tube 2.1, total outlet pipe 2.2, total blow off pipe 2.3 other end then are connected with other pipe fittings through ring flange or electric heat fusion mode.
The first interface of each three-way valve 4 is connected with the rest interfaces of the corresponding three-way pipes 7 on the main water inlet pipe 1; the second interface of each three-way valve 4 is connected with the water inlet end of the corresponding laminated filter 5, and the water outlet end of each laminated filter 5 is connected with the rest interfaces of the corresponding three-way pipes 7 on the main water outlet pipe 2; and a third interface of each three-way valve 4 is connected with the rest interfaces of the corresponding three-way pipes 7 on the main sewage draining pipe 3.
For the purpose of quick and reliable connection, annular grooves 8 are formed in the joints of the three-way pipe 7, the three-way valve 4 and the lamination filter 5, protrusions 10 are arranged on corresponding anchor ears 9, and the anchor ears 9 are clamped and locked with the annular grooves 8 through the protrusions 10. The hoop 9 is formed by connecting an upper semicircular hoop and a lower semicircular hoop through bolts. During installation, the upper semicircular hoop and the lower semicircular hoop are respectively clamped with the annular groove 8, and then the bolt is screwed up for locking.
As shown in fig. 5, a water inlet valve 11 is disposed at the water inlet beginning end of the main water inlet pipe 1, and a water outlet valve 12 is disposed at the water outlet end of the main water outlet pipe 2. The inlet valve 11 is used for opening water inlet, and the outlet valve 12 is used for controlling water outlet. The water inlet initial end of the main water inlet pipe 1 is connected with the pump body through a pipeline, and water is supplied through the pump body.
As shown in fig. 6, the air inlet pipes 13 (not shown in other figures) are integrally formed on the remaining interface side walls of the three corresponding three-way pipes 7 on the total water outlet pipe 2, and the air inlet pipes 13 are arranged obliquely upward toward the air outlet end. The air inlet pipe 13 is provided with a one-way valve, and the medium can only enter the three-way pipe 7 from bottom to top and can not enter the air inlet pipe 13 from the three-way pipe 7. Through the inclined arrangement of the air inlet pipe 13, after the air enters, the air can directly rush into the lamination filter 5 and is mixed with water to generate bubbles, so that the backwashing effect is improved. And the other ends of the three intake pipes 13 are connected to a surge tank 15 through a pipe 14 (intake hose), and the surge tank 15 is connected to an air compressor 16. An air flow regulating valve is installed on the pipeline 14, and the air inflow can be controlled.
The working principle and the process are as follows:
step 1), opening a water inlet valve 11 and a water outlet valve 12 during normal filtration; the three-way valves 4 are adjusted to enable the water body to enter the three laminated filters 5 (marked as (i), (ii) and (iii) respectively) from the main water inlet pipe 1 through the three-way valves 4, and finally to be discharged from the main water outlet pipe 2 after being filtered by the three laminated filters 5, and the state schematic diagram is shown in fig. 4.
Step 2), when a certain laminated filter 5 (for example, the third step) needs to be backwashed, closing the water outlet valve 12; the two three-way valves 4 of the corresponding first three-way valve and the second three-way valve (the laminated filter 5) still enable the water body to enter the first three-way valve and the second three-way valve from the main water inlet pipe 1 and enter the main water outlet pipe 2 after being filtered by the first three-way valve and the second three-way valve, the water body reversely passes through the third three-way valve and reversely passes through the three-way valve 4 after being backflushed, the three-way valves 4 corresponding to the third three-way valve are adjusted in the backflush process, and the water body flows into the main sewage discharge pipe 3 through the three-way valve 4 and is discharged, so that the backflush is realized.
And 3) when the backwashing effect of the water alone is poor, opening a check valve on the corresponding air inlet pipe 13 and a gas flow regulating valve on the corresponding pipeline 14 on the basis of the step 2), filling a certain amount of gas, enabling the gas to enter the laminated filter 5 from bottom to top, mixing the gas with the liquid to continuously generate bubbles in the backwashing process, stripping and removing impurities on the laminated sheet in the rising process of the bubbles, enabling the impurities to flow along with the water flow, and enabling the impurities to flow into the main sewage discharge pipe 3 through the three-way valve 4 to be discharged.
Claims (3)
1. A laminated filter for easy assembly, comprising: the device comprises a main water inlet pipe (1), a main water outlet pipe (2), a main sewage discharge pipe (3), at least two groups of three-way valves (4) and lamination filters (5) with the number corresponding to that of the three-way valves (4);
the main water inlet pipe (1), the main water outlet pipe (2) and the main sewage discharge pipe (3) respectively comprise a plurality of connecting pipes (6), adjacent connecting pipes (6) are fixed through three-way pipes (7) in an electric melting welding mode, and the number of the three-way pipes (7) corresponds to the number of the three-way valves (4);
a first interface of each three-way valve (4) is connected with the rest interfaces of the corresponding three-way pipes (7) on the main water inlet pipe (1); the second interface of each three-way valve (4) is connected with the water inlet end of the corresponding laminated filter (5), and the water outlet end of each laminated filter (5) is connected with the rest interfaces of the corresponding three-way pipes (7) on the main water outlet pipe (2); the third interface of each three-way valve (4) is connected with the residual interface of the corresponding three-way pipe (7) on the main sewage discharge pipe (3).
2. A laminated filter to facilitate assembly according to claim 1, wherein: annular grooves (8) are formed in the joints of the three-way pipe (7), the three-way valve (4) and the laminated filter (5), protrusions (10) are arranged on the corresponding hoop (9), and the hoop (9) is connected with and locked with the annular grooves (8) in a clamped mode through the protrusions (10).
3. A laminated filter to facilitate assembly according to claim 1, wherein: an air inlet pipe (13) is integrally formed on the total water outlet pipe (2) corresponding to the side wall of the residual connector of the three-way pipe (7), the air inlet pipe (13) is arranged upwards in an inclined mode towards the air outlet end, the other end of each air inlet pipe (13) is connected with a pressure stabilizing tank (15) through a pipeline (14), and the pressure stabilizing tank (15) is connected with an air compressor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123266842.6U CN216778178U (en) | 2021-12-23 | 2021-12-23 | Lamination filter convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123266842.6U CN216778178U (en) | 2021-12-23 | 2021-12-23 | Lamination filter convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216778178U true CN216778178U (en) | 2022-06-21 |
Family
ID=82009352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123266842.6U Active CN216778178U (en) | 2021-12-23 | 2021-12-23 | Lamination filter convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216778178U (en) |
-
2021
- 2021-12-23 CN CN202123266842.6U patent/CN216778178U/en active Active
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