CN111392942A - Multi-functional multistage filtration degassing unit - Google Patents
Multi-functional multistage filtration degassing unit Download PDFInfo
- Publication number
- CN111392942A CN111392942A CN202010354648.4A CN202010354648A CN111392942A CN 111392942 A CN111392942 A CN 111392942A CN 202010354648 A CN202010354648 A CN 202010354648A CN 111392942 A CN111392942 A CN 111392942A
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- filter screen
- cavity
- valve structure
- tesla valve
- chamber
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- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 238000007872 degassing Methods 0.000 title claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 40
- 239000000126 substance Substances 0.000 claims abstract description 22
- 230000000249 desinfective effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 27
- 230000001133 acceleration Effects 0.000 claims description 25
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a multifunctional multistage filtering and disinfecting device, and relates to the technical field of filtering and disinfecting; the problems of complex structure and inconvenience in carrying of the whole device are solved; specifically including tesla valve structure cavity, be provided with the tesla valve structure cavity main part that two sets of positive and negative directions link to each other in the tesla valve structure cavity, and set up a plurality of district's cavities and the district's cavity of slowing down with higher speed in two sets of tesla valve structure cavity main parts respectively, the quantity of district's cavity of speeding up is greater than the quantity of the district's cavity of slowing down, every set up chemical disinfection chamber in the district's cavity of speeding up, and set up the physics disinfection chamber in every district's cavity of slowing down, tesla valve structure cavity both ends outer wall is opened respectively and is had entry and. The invention does not need to carry out internal mechanical motion, and pushes the liquid through a physical mechanism, thereby reducing the energy loss of the liquid during transportation, greatly improving the filtering and disinfecting quality of the whole device and realizing the effect of fully filtering and disinfecting the liquid.
Description
Technical Field
The invention relates to the technical field of filtration and disinfection, in particular to a multifunctional multistage filtration and disinfection device.
Background
The nutrient solution is a novel liquid synthesized by adopting an environmental biological and ecological symbiotic technology and a mycorrhizal symbiotic principle through processes of biological fermentation, chemical chelation, physical activation and the like. The nutrient solution is the key of soilless culture, and different crops require different nutrient solution formulas. There are many formulations published in the world today, but most are different because the original formulation was derived from chemical analysis of soil leachate. The most different in the nutrient formula is the ratio of nitrogen to potassium. In the process of treating the nutrient solution, impurities such as plant roots and the like need to be filtered, and chemical reagent solution needs to be filtered and sterilized, so that a filtering and sterilizing device is needed to complete the work.
Through the retrieval, chinese patent application number is CN201720293675.9, discloses a simple and easy efficient domestic sewage filters disinfection processing apparatus, including inlet tube, filter chamber, is equipped with thick grid net and thin grid net in the filter chamber, and the filter chamber passes through gap A intercommunication flocculation chamber, is equipped with agitating unit on the flocculation chamber, be equipped with baffle and filter screen in the flocculation chamber, the flocculation chamber bottom is equipped with the drain, the flocculation chamber passes through gap B intercommunication disinfection room, also is equipped with agitating unit on the disinfection chamber, still is equipped with the gas vent on the disinfection chamber, and the disinfection chamber below is equipped with ozone generator. A simple and efficient domestic sewage filtering and disinfecting treatment device in the above patent has the following defects: the liquid filters and adopts the mode of multiple filter screens, although this kind of mode can accomplish filtering action, it is very troublesome to clear up the filter screen, and inconvenient carrying brings inconvenience for production, and the mode of disinfection adoption ozone generator, overall structure is complicated, and cost and use cost are high, and a plurality of disinfection methods do not have fine combination, lack the flexibility.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a multifunctional multistage filtering and disinfecting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multi-functional multistage filtration degassing unit, includes tesla valve structure cavity, be provided with the tesla valve structure cavity main part that two sets of positive and negative directions link to each other in the tesla valve structure cavity, and set up a plurality of district's cavity and the district's cavity of slowing down with higher speed in two sets of tesla valve structure cavity main parts respectively, the quantity of district's cavity of speeding up is greater than the quantity of district's cavity of slowing down, every set up chemical disinfection chamber in the district's cavity of speeding up, and every slows down and sets up the physical disinfection chamber in the district's cavity, tesla valve structure cavity both ends outer wall is opened respectively and.
Preferably: and a first filter screen, a second filter screen, a third filter screen, a fourth filter screen, a fifth filter screen, a sixth filter screen and a seventh filter screen are clamped on the inner wall of the convergence part of each acceleration area cavity respectively.
Further: the outer wall of one side of the cavity of the Tesla valve structure is fixed with a sealing cover of the cavity of the Tesla valve structure through a sealing strip, and the sealing cover of the cavity of the Tesla valve structure is close to the outer wall of each accelerating area cavity and each decelerating area cavity and is fixed with a sealing cover through a sealing strip.
On the basis of the scheme: and the outer wall of one side of the sealing cover of each speed reduction zone cavity is provided with a power supply interface, and the inner wall of each power supply interface is clamped with a sealing ring.
The better scheme in the scheme is as follows: every all there is the UV lamp through the buckle joint in the speed reduction district cavity.
As a further scheme of the invention: and clamping grooves are welded on the inner walls of the top and the bottom of the acceleration region cavity, wherein the acceleration region cavity is close to the first filter screen, the second filter screen, the third filter screen, the fourth filter screen, the fifth filter screen, the sixth filter screen and the seventh filter screen.
Meanwhile, the outer wall of one side of the sealing cover of each accelerating area cavity is hinged with a filler cover, and oxygen-increasing substances are filled in each chemical disinfection cavity.
As a preferable aspect of the present invention: the outer walls of the four corners of the first filter screen, the second filter screen, the third filter screen, the fourth filter screen, the fifth filter screen, the sixth filter screen and the seventh filter screen are welded with clamping strips, and the clamping strips are matched with the clamping grooves.
The invention has the beneficial effects that:
1. the number of the cavities in the acceleration area is greater than that of the cavities in the deceleration area; preferentially, the number of cavities in the acceleration area is more than that of cavities in the deceleration area, so that energy consumption is compensated, the energy input of external conveying liquid is reduced, and oxygen increasing substances can be placed in the chemical disinfection cavity, so that the requirement of the liquid on dissolved oxygen is met.
2. The whole device can be added with disinfection substances as required, and is matched with a plurality of filter screens, so that the effect of fully filtering and disinfecting liquid is realized, and the application range and the filtering and disinfecting effect of the multifunctional multistage filtering and disinfecting device are improved.
3. The first filter screen, the second filter screen, the third filter screen, the fourth filter screen, the fifth filter screen, the sixth filter screen and the seventh filter screen are subjected to multistage filtration from large aperture to small aperture at the inlet, so that the blocking phenomenon caused by too small aperture of the filter screens can be reduced, and the filter screens can be filtered for multiple times to fully filter impurities with various diameters; preferably, the filter screens may not be fully positioned according to physical filtration needs.
4. Through being provided with power supply interface, sealed lid, sealing ring and UV lamp, both made things convenient for the UV lamp of placing different quantity and power as required, also convenient the change, through being provided with draw-in groove and card strip, the filter screen in various apertures is conveniently changed simultaneously, also convenient to detach washs.
5. Through the setting that overall structure is tesla valve structure, do not need inside to carry out mechanical motion, promote liquid through physics mechanism, reduced the energy loss of liquid when the transportation to overall device's filtration disinfection quality has been improved greatly.
Drawings
FIG. 1 is a schematic structural view of a multi-functional multi-stage filtration disinfection apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of a chamber of a multi-functional multi-stage filtration disinfection apparatus according to the present invention;
FIG. 3 is a schematic view of a filter screen slot structure of the multi-functional multi-stage filtration and disinfection apparatus according to the present invention;
FIG. 4 is a schematic view of the arrangement of the UV lamp of the multifunctional multi-stage filtration disinfection device;
fig. 5 is a schematic view of liquid diversion of a multi-functional multi-stage filtration disinfection apparatus according to the present invention.
In the figure: the device comprises a 1-Tesla valve structure cavity, a 101-inlet, a 102-outlet, a 103-Tesla valve structure cavity main body, a 104-Tesla valve structure cavity sealing cover, a 105-clamping groove, a 106-power supply interface, a 2-first filter screen, a 3-second filter screen, a 4-third filter screen, a 5-fourth filter screen, a 6-fifth filter screen, a 7-sixth filter screen, an 8-seventh filter screen, a 9-chemical disinfection cavity, a 10-physical disinfection cavity, an 11-sealing cover and a 12-UV lamp.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A multifunctional multistage filtering and disinfecting device is shown in figures 1, 2, 3, 4 and 5 and comprises a Tesla valve structure cavity 1, wherein two groups of Tesla valve structure cavity main bodies 103 which are connected in the positive and negative directions are arranged in the Tesla valve structure cavity 1, a plurality of acceleration region cavities and deceleration region cavities are respectively arranged in the two groups of Tesla valve structure cavity main bodies 103, and the number of the acceleration region cavities is greater than that of the deceleration region cavities; preferentially, the number of cavities in the acceleration area is more than that of cavities in the deceleration area so as to compensate for energy consumption and reduce the energy input of external conveying liquid, and a chemical disinfection cavity 9 is arranged in each acceleration area; oxygen-increasing substances can be placed in the chemical disinfection cavity 9 to meet the requirement of liquid on dissolved oxygen, a physical disinfection cavity 10 is arranged in each deceleration area cavity, and the outer walls of two ends of the Tesla valve structure cavity 1 are respectively provided with an inlet 101 and an outlet 102; the multifunctional multistage filtering and disinfecting device can be additionally provided with disinfecting substances according to the needs and matched with a plurality of filter screens, so that the effect of fully filtering and disinfecting liquid is realized, and the application range and the filtering and disinfecting effect of the multifunctional multistage filtering and disinfecting device are improved; when the device is used, the prepared nutrient solution is introduced through the inlet 101, the nutrient solution firstly passes through the oxygen increasing substances of the chemical disinfection cavity 9 in the acceleration area cavity to meet the requirement of the liquid on the dissolved oxygen amount, the liquid passing through the acceleration area cavity enters the deceleration area cavity again, the physical disinfection cavity 10 in the deceleration area cavity is used for physical disinfection, and the disinfected liquid finally flows out of the Tesla valve structure cavity 1 through the outlet 102.
The inner wall of the convergence part of each acceleration zone cavity is respectively clamped with a first filter screen 2, a second filter screen 3, a third filter screen 4, a fourth filter screen 5, a fifth filter screen 6, a sixth filter screen 7 and a seventh filter screen 8, the first filter screen 2, the second filter screen 3, the third filter screen 4, the fourth filter screen 5, the fifth filter screen 6, the sixth filter screen 7 and the seventh filter screen 8 carry out multistage filtration from large aperture to small aperture at the inlet, so that the blocking phenomenon caused by too small aperture of the filter screens can be reduced, and the multi-stage filtration can be carried out to fully filter impurities with various diameters; preferably, the filter screens may not be fully positioned according to physical filtration needs.
A Tesla valve structure cavity sealing cover 104 is fixed on the outer wall of one side of the Tesla valve structure cavity 1 through a sealing strip, sealing covers 11 are fixed on the outer walls, close to each acceleration area cavity and each deceleration area cavity, of the Tesla valve structure cavity sealing cover 104 through sealing strips, a power supply interface 106 is arranged on the outer wall of one side of each sealing cover 11 of each deceleration area cavity, a filler cover is hinged to the outer wall of one side of each sealing cover 11 of each acceleration area cavity, a sealing ring is clamped on the inner wall of each power supply interface 106, and a UV lamp 12 is clamped in each deceleration area cavity through a buckle; not only the UV lamps 12 with different quantities and powers can be conveniently placed according to the requirements, but also the replacement is convenient.
The inner walls of the top and the bottom of each acceleration region cavity, which are close to the first filter screen 2, the second filter screen 3, the third filter screen 4, the fourth filter screen 5, the fifth filter screen 6, the sixth filter screen 7 and the seventh filter screen 8, are welded with clamping grooves 105, and clamping strips are welded on the outer walls of four corners of the first filter screen 2, the second filter screen 3, the third filter screen 4, the fourth filter screen 5, the fifth filter screen 6, the sixth filter screen 7 and the seventh filter screen 8 and are matched with the clamping grooves 105; the filter screens with various apertures can be replaced conveniently, and the filter screens are also convenient to disassemble and clean.
Further, first filter screen 2, second filter screen 3, third filter screen 4, fourth filter screen 5, fifth filter screen 6, sixth filter screen 7 and seventh filter screen 8, chemical disinfection chamber 9 and physical disinfection chamber 10 can optimize the combination according to actual need, and corresponding material can be placed according to actual need and the condition that has possessed in three region.
In the embodiment, when the device is used, the prepared nutrient solution is introduced through the inlet 101, the nutrient solution firstly passes through the oxygen-increasing substances in the chemical disinfection cavity 9 in the acceleration region cavity to meet the requirement of the liquid on dissolved oxygen, the nutrient solution is sequentially filtered through the first filter screen 2, the second filter screen 3, the third filter screen 4, the fourth filter screen 5, the fifth filter screen 6, the sixth filter screen 7 and the seventh filter screen 8, the aperture of each layer of filter screen is gradually reduced, the filtering effect is enhanced, the liquid passing through the acceleration region cavity enters the deceleration region cavity, the UV lamp 12 in the physical disinfection cavity 10 in the deceleration region cavity is used for slow physical disinfection, the disinfected liquid finally flows out of the Tesla valve structure cavity 1 through the outlet 102, and in the whole process, when the liquid passes through the acceleration region cavity, the liquid is expanded and then compressed, the change of the pressure difference enables the liquid to generate thrust, and then effectively must promote liquid fast and filter, need not inside carry out mechanical motion, promote liquid through physics mechanism, reduced the energy loss of liquid when the transportation, and when passing through the reduction zone cavity, can slow down liquid flow speed for it carries out effective and thorough physics virus killing work, has improved the filtration disinfection quality of whole device greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional multistage filtration degassing unit, includes tesla valve structure cavity (1), its characterized in that, be provided with tesla valve structure cavity main part (103) that two sets of positive and negative directions link to each other in tesla valve structure cavity (1), and set up a plurality of acceleration zone cavities and deceleration zone cavity in two sets of tesla valve structure cavity main parts (103) respectively, the quantity of acceleration zone cavity is greater than the quantity of deceleration zone cavity, every set up chemical disinfection chamber (9) in the acceleration zone cavity, and set up physics disinfection chamber (10) in every deceleration zone cavity, entry (101) and export (102) have been opened respectively to tesla valve structure cavity (1) both ends outer wall.
2. The multifunctional multistage filtering and disinfecting device of claim 1, wherein the inner wall of the convergence part of the cavity of each acceleration region is respectively clamped with a first filter screen (2), a second filter screen (3), a third filter screen (4), a fourth filter screen (5), a fifth filter screen (6), a sixth filter screen (7) and a seventh filter screen (8).
3. A multi-functional multi-stage filtration disinfection apparatus as claimed in claim 1, wherein a tesla valve structure chamber sealing cover (104) is fixed on the outer wall of one side of said tesla valve structure chamber (1) through a sealing strip, and a sealing cover (11) is fixed on the outer wall of the tesla valve structure chamber sealing cover (104) near each of the acceleration region chamber and the deceleration region chamber through a sealing strip.
4. A multi-functional multi-stage filtration degassing unit according to claim 1, characterized in that, the outer wall of one side of the sealing cover (11) of each deceleration zone cavity is provided with a power supply interface (106), and the inner wall of each power supply interface (106) is clamped with a sealing ring.
5. A multi-functional multi-stage filtration disinfection apparatus as claimed in claim 4, wherein each of said deceleration zone cavities has a UV lamp (12) snap-fit therein.
6. The multifunctional multistage filtering and sterilizing device as claimed in claim 2, wherein the inner walls of the top and bottom sides of each acceleration region cavity near the first filter screen (2), the second filter screen (3), the third filter screen (4), the fourth filter screen (5), the fifth filter screen (6), the sixth filter screen (7) and the seventh filter screen (8) are welded with clamping grooves (105).
7. A multifunctional multistage filtering and sterilizing device as defined in claim 1, wherein a filler cover is hinged to one side of the outer wall of the sealing cover (11) of each acceleration zone chamber, and each chemical sterilizing chamber (9) is filled with oxygen-increasing substance.
8. The multifunctional multistage filtering and sterilizing device as claimed in claim 6, wherein clamping strips are welded on the outer walls of the four corners of the first filter screen (2), the second filter screen (3), the third filter screen (4), the fourth filter screen (5), the fifth filter screen (6), the sixth filter screen (7) and the seventh filter screen (8), and the clamping strips are matched with the clamping grooves (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354648.4A CN111392942A (en) | 2020-04-29 | 2020-04-29 | Multi-functional multistage filtration degassing unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354648.4A CN111392942A (en) | 2020-04-29 | 2020-04-29 | Multi-functional multistage filtration degassing unit |
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| CN111392942A true CN111392942A (en) | 2020-07-10 |
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| CN202010354648.4A Pending CN111392942A (en) | 2020-04-29 | 2020-04-29 | Multi-functional multistage filtration degassing unit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963290A (en) * | 2020-08-31 | 2020-11-20 | 杨磊 | Water inflow prevention automobile exhaust pipe using Tesla valve |
| CN112032364A (en) * | 2020-08-21 | 2020-12-04 | 浙江大学 | Regulating valve capable of maintaining outlet pressure stable and outlet pressure control method thereof |
| CN112303296A (en) * | 2020-10-10 | 2021-02-02 | 丁文铃 | Tesla valve pipe capable of cleaning impurities in pipe |
| CN113550998A (en) * | 2021-06-03 | 2021-10-26 | 湖南大学 | Energy consumption liquid damper based on Tesla valve structure |
| CN114458648A (en) * | 2022-01-04 | 2022-05-10 | 陕西嘉合顺泰能源科技有限公司 | Hydraulic system parallel connection device based on Tesla valve |
-
2020
- 2020-04-29 CN CN202010354648.4A patent/CN111392942A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032364A (en) * | 2020-08-21 | 2020-12-04 | 浙江大学 | Regulating valve capable of maintaining outlet pressure stable and outlet pressure control method thereof |
| CN111963290A (en) * | 2020-08-31 | 2020-11-20 | 杨磊 | Water inflow prevention automobile exhaust pipe using Tesla valve |
| CN112303296A (en) * | 2020-10-10 | 2021-02-02 | 丁文铃 | Tesla valve pipe capable of cleaning impurities in pipe |
| CN113550998A (en) * | 2021-06-03 | 2021-10-26 | 湖南大学 | Energy consumption liquid damper based on Tesla valve structure |
| CN114458648A (en) * | 2022-01-04 | 2022-05-10 | 陕西嘉合顺泰能源科技有限公司 | Hydraulic system parallel connection device based on Tesla valve |
| CN114458648B (en) * | 2022-01-04 | 2024-02-06 | 陕西嘉合顺泰能源科技有限公司 | Hydraulic system parallel connection device based on Tesla valve |
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