CN205360820U - Mesh filter - Google Patents
Mesh filter Download PDFInfo
- Publication number
- CN205360820U CN205360820U CN201620032909.XU CN201620032909U CN205360820U CN 205360820 U CN205360820 U CN 205360820U CN 201620032909 U CN201620032909 U CN 201620032909U CN 205360820 U CN205360820 U CN 205360820U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- filter
- tank body
- inlet pipe
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 15
- 238000003973 irrigation Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003621 irrigation water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a mesh filter, relates to agriculture water -saving irrigation equipment, and it is including controlling block terminal, jar body and fixed bolster, and a jar body is installed on the fixed bolster, and the jar body still includes the centrifugal type filter that the tank body cavity lower part set up, each electrically controllable component's operation among the control block terminal control mesh filter, the inspection socket is installed at the top of the jar body, and heavy sand tube is installed to the bottom, and the mid -mounting has inlet tube I and electric contact pressure gauge, and inlet tube II and outlet pipe are installed to upper portion, the screen cloth is installed to tank body cavity's middle part inlet tube I's water inlet top, and the tubulose cartridge filter is installed to upper portion inlet tube II's water inlet, and the net that punches a hole is installed to the lower part of tubulose cartridge filter, installs the tube -shape screen cloth on the tubulose cartridge filter, the utility model discloses effectively utilize the centrifugal filter inner space and installed the sieve well strainer, realized the back flush to the filter screen, solved the big problem of area, alleviate intensity of labour, improved productivity, reduced manufacturing cost.
Description
Technical field
This utility model relates to agricultural water-saving irrigation equipment, specifically a kind of granular membrane.
Background technology
At present, the saving of water resource utilizes is countries in the world questions of common concern.China's Water Consumption in Agriculture accounts for the overwhelming majority of whole nation water total amount, and along with the propelling of industrialization and urbanization, this proportion is declining year by year.But the decline of Water Consumption in Agriculture is constantly to drop to cost with crop yield, and due to the raising of crops specific yield, crop irrigation water consumption is also in quick improve.When agricultural can not obtain more water resource again, for existing agricultural irrigation level and water-use model, the agricultural irrigation water amount of China and the contradiction of shortage of water resources just highlight more, so water-saving irrigation is the key solving this contradiction, water-saving irrigation refers to and adopts advanced Water-saving agricultural technology, improves the utilization rate of irrigation water and the productivity ratio of water.Oozing drip irrigation technique is one of field irrigation is economized on water most up to now irrigation technique, and it is significantly high to water quality requirement to ooze drip irrigation technique, there is the water of impurity easily caused by emitter clogging, irrigation system is not normally functioning, in order to solve this problem, it is filtered water being treated as the key that irrigation system is properly functioning, so the research and development of filter seem more important.
Being the leading role oozing drop irrigation filter market from current ooze drop irrigation filter market, centrifugal type filter and well strainer, in use there is the problem that occupation of land space is relatively big, scrub difficulty etc. in centrifugal net formula combination filter.
Summary of the invention
The purpose of this utility model is in that to overcome weak point of the prior art, it is provided that a kind of granular membrane that can solve the problem that agricultural irrigation centrifugal net filter automatic backwash difficulty, the installation big problem of floor space.
In order to realize the purpose of this utility model, we will adopt the following technical scheme that and be practiced:
A kind of granular membrane, including distribution control box, tank body and fixed support, tank body is installed on fixed support, tank body also includes the centrifugal type filter that tank inner chamber bottom is arranged, distribution control box controls the operation of each electric-controlled parts in granular membrane, it is characterised in that: the top of described tank body is provided with inspection socket, and bottom is provided with desilting pipe, middle part is provided with water inlet pipe 1 and electro connecting pressure gauge, and top is provided with water inlet pipe 2 and outlet pipe；The water inlet of the middle part water inlet pipe 1 of tank inner chamber is arranged above screen cloth, and the water inlet of top water inlet pipe 2 is provided with tubular filter cylinder, and the bottom of tubular filter cylinder is provided with punching net, and tubular filter cylinder is provided with cylindrical sieve.
Further, described electric-controlled parts is be installed on the electromagnetic valve on sand sediment pipe, the electromagnetic valve being installed on water inlet pipe 1, the electromagnetic valve being installed on water inlet pipe 2, the electromagnetic valve being installed on outlet pipe and electro connecting pressure gauge and centrifugal type filter.
Beneficial effect
This utility model efficiently utilizes centrifugal filter inner space and is mounted with screen mesh type filter, it is achieved that the backwash to drainage screen, solves the problem that floor space is big, alleviates labor intensity, improves labor productivity, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is described further:
As shown in Figure 1, a kind of granular membrane is centrifugal type filter and screen mesh type filter to be arranged in a tank body run, the centrifugal type filter of tank inner chamber bottom tentatively filters, and the screen mesh type filter that tank body middle and upper part is installed refilters, and reaches the filter effect of the best.Structure of the present utility model is as follows:
A kind of granular membrane, including distribution control box, tank body 16 and fixed support 12, tank body 16 is installed on fixed support 12, tank body 16 also includes the centrifugal type filter that tank body 16 inner chamber bottom is arranged, distribution control box controls the operation of each electric-controlled parts in granular membrane, and wherein: the top of tank body 16 is provided with inspection socket 5, bottom is provided with desilting pipe 13, middle part is provided with water inlet pipe I1 and electro connecting pressure gauge 10, and top is provided with water inlet pipe II3 and outlet pipe 9；The water inlet of the middle part water inlet pipe I1 of tank body 16 inner chamber is arranged above screen cloth 8, and the water inlet of top water inlet pipe II3 is provided with tubular filter cylinder 15, and the bottom of tubular filter cylinder 15 is provided with punching net 6, and tubular filter cylinder 15 is provided with cylindrical sieve 7.
Described electric-controlled parts is be installed on the electromagnetic valve 14 on sand sediment pipe 13, the electromagnetic valve 2 being installed on water inlet pipe I1, the electromagnetic valve 4 being installed on water inlet pipe II3, the electromagnetic valve 11 being installed on outlet pipe 9 and electro connecting pressure gauge 10 and centrifugal type filter.
Embodiment 1
In running, screen cloth 8 internal layer impurity is piled up gradually with filtration time, blocking screen cloth 8 gap, affected water speed, thus hydraulic pressure is gradually increased below screen cloth 8, when pressure reaches certain predetermined value, when electro connecting pressure gauge 10 measures this preset value, under the control of distribution control box, electromagnetic valve 2 on outlet pipe 9 and water inlet pipe I1, 11 close, electromagnetic valve 4 on desilting pipe 13 and water inlet pipe II2, 14 open, enter backwash state, when backwashing time reaches preset value, electromagnetic valve 4 on desilting pipe 13 and water inlet pipe II2, 14 close, electromagnetic valve 2 on outlet pipe 9 and water inlet pipe I1, 11 open, complete backwash work, granular membrane starts again to rerun, thus improving the automaticity of granular membrane.Can effectively solve the problem that again because screen plugging, hypertonia cause damaged screen cloth have the sewage of impurity to enter the problem oozing drip irrigation pipe.
Embodiment 2
After entering backwash state, electromagnetic valve 4,14 on the water inlet pipe II2 of granular membrane and desilting pipe 13 is opened, backwash water source by entering tubular filter cylinder 15 in the water inlet of tank body 16, the bottom of tubular filter cylinder 15 is provided with punching net 6, tubular filter cylinder 15 is provided with cylindrical sieve 7, filter back-flush water source, roller screen 7 answers human at periodic intervals's disassembly, cleaning, tubular filter cylinder 15 bottom is opened some apertures and is constituted punching net 6, increase the hydraulic pressure in backwash process, thus reaching better developing result.
Embodiment 3
The tank body 16 top installation check mouth 5 of granular membrane, granular membrane uses for a long time, what fine impurities was firm is pasted onto in screen cloth 8 gap, when backwash effect is not good, manually open inspection socket 5, screen cloth 8 can be carried out by artificial giant, thus reducing dismounting tank body 16 to clean the tedious work of screen cloth 8.
Claims (2)
1. a granular membrane, including distribution control box, tank body and fixed support, tank body is installed on fixed support, tank body also includes the centrifugal type filter that tank inner chamber bottom is arranged, distribution control box controls the operation of each electric-controlled parts in granular membrane, it is characterised in that: the top of described tank body is provided with inspection socket, and bottom is provided with desilting pipe, middle part is provided with water inlet pipe I and electro connecting pressure gauge, and top is provided with water inlet pipe II and outlet pipe；The water inlet of the middle part water inlet pipe I of tank inner chamber is arranged above screen cloth, and the water inlet of top water inlet pipe II is provided with tubular filter cylinder, and the bottom of tubular filter cylinder is provided with punching net, and tubular filter cylinder is provided with cylindrical sieve.
2. a kind of granular membrane according to claim 1, it is characterised in that: described electric-controlled parts is be installed on the electromagnetic valve on sand sediment pipe, the electromagnetic valve being installed on water inlet pipe I, the electromagnetic valve being installed on water inlet pipe II, the electromagnetic valve being installed on outlet pipe and electro connecting pressure gauge and centrifugal type filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032909.XU CN205360820U (en) | 2016-01-06 | 2016-01-06 | Mesh filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032909.XU CN205360820U (en) | 2016-01-06 | 2016-01-06 | Mesh filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360820U true CN205360820U (en) | 2016-07-06 |
Family
ID=56278397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032909.XU Expired - Fee Related CN205360820U (en) | 2016-01-06 | 2016-01-06 | Mesh filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360820U (en) |
-
2016
- 2016-01-06 CN CN201620032909.XU patent/CN205360820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |