CN220214063U - Primary filter device for detecting harmful substances in water - Google Patents
Primary filter device for detecting harmful substances in water Download PDFInfo
- Publication number
- CN220214063U CN220214063U CN202320731189.6U CN202320731189U CN220214063U CN 220214063 U CN220214063 U CN 220214063U CN 202320731189 U CN202320731189 U CN 202320731189U CN 220214063 U CN220214063 U CN 220214063U
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- water
- component
- harmful substances
- filtering
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 239000000126 substance Substances 0.000 title claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 description 6
- 235000020188 drinking water Nutrition 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000001742 aqueous humor Anatomy 0.000 description 1
- 235000020682 bottled natural mineral water Nutrition 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a preliminary filtering device for detecting harmful substances in water, which comprises a detection box main body for water quality detection, wherein a water collecting component for containing water liquid is arranged in an inner cavity of the detection box main body, a filtering component for preliminary filtering the water liquid is arranged in the water collecting component, and a locking component for fixing the filtering component is arranged on the water collecting component; the locking component comprises two cavities symmetrically arranged on the water collecting component, the inner cavity of each cavity is provided with a telescopic piece, the front side of each telescopic piece is provided with a stop block for blocking the filtering component, one side of each stop block is fixedly connected with a bulge, and the filtering component is provided with a groove matched with the bulge; through pulling the dog to furthest after, rotate the dog again, can accomplish the unblock operation to the closing plate, utilize the handle can pull out the filter screen, need not to adopt the bolt to fix filter element, when convenient filter element is fixed, dismantle portably, be convenient for dismantle the maintenance to filter element, labour saving and time saving facilitates the use.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a preliminary filtering device for detecting harmful substances in water.
Background
The water is a life source, people can not leave water in life and production activities, the quality of life drinking water is closely related to human health, along with the development of social economy, scientific progress and improvement of the living standard of people, the water quality requirement of the life drinking water is continuously improved, the drinking water quality standard is correspondingly continuously developed and perfected, the water quality standard of the life drinking water is related to various factors such as living habits, culture, economic conditions, scientific and technical development level, water resources and water quality status of the water of people, and the like, the requirements of the drinking water quality are different among countries and different areas of the same country, and the detection range comprises sewage, pure water, seawater, fishery water, swimming pool water, reclaimed water, bottled water, drinking natural mineral water, cooling water, farmland irrigation water, landscape water, life drinking water, underground water, industrial water, test water and the like.
The patent document with the prior publication number of CN109164225B discloses an integrated water quality detection device, the device comprises a box body, fixedly connected with fixed plate between the both sides of box inner wall, fixedly connected with diaphragm between the both sides at box inner wall top, one side rotation at fixed plate top is connected with the montant, the one end that the fixed plate was kept away from to the montant runs through the diaphragm and extends to the top of diaphragm, the one end that the montant extends to the diaphragm top rotates with the top of box inner wall to be connected, one side fixedly connected with motor at diaphragm top, and the one end of motor output shaft passes through shaft coupling fixedly connected with first bevel gear, the fixed surface of montant is connected with the second bevel gear that meshes with first bevel gear, just be located the rotation between the both sides at fixed plate between the both sides of box inner wall and be connected with the lead screw, and the fixed surface fixedly connected with first worm wheel of lead screw, the bottom of diaphragm has sliding connection through the slide rail, the surface threaded connection of lead screw has the fixed block, and the fixed connection of the bottom of fixed block and worm wheel. Through the top fixedly connected with framework of backup pad, one side swing joint of framework has the filter plate, and the filter plate can carry out preliminary filtration to the aqueous humor, reduces the interference of fixed granule to water quality testing, has improved detection precision, and is convenient for change and wash the filter plate.
Although the integrated water quality detection device can solve the corresponding technical problems, the filter plate is fixedly installed through the bolts, so that the external tool is not only required to assist in rotation, but also is unfavorable for disassembling and maintaining the filter plate, time and labor are wasted, and the integrated water quality detection device is inconvenient to use.
Disclosure of Invention
The utility model aims to provide a preliminary filtering device for detecting harmful substances in water, which is convenient to detach and maintain, time-saving and labor-saving and convenient to use when the filtering component is convenient to fix by arranging a locking component and fixing the filtering component without adopting bolts.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
a preliminary filtering device for detecting harmful substances in water, comprising:
the detection box comprises a detection box main body for water quality detection, wherein a water collecting component for containing water liquid is arranged in an inner cavity of the detection box main body, a filter component for preliminarily filtering the water liquid is arranged in the water collecting component, and a locking component for fixing the filter component is arranged on the water collecting component;
the locking assembly comprises two cavities symmetrically arranged on the water collecting assembly, the inner cavity of each cavity is provided with a telescopic piece, the front side of each telescopic piece is provided with a stop block for blocking the filtering assembly, one side of each stop block is fixedly connected with a protrusion, and the filtering assembly is provided with a groove matched with the protrusion.
As the preferable technical scheme, the telescopic piece includes the T-shaped pole of fixed connection in dog one side, the other end activity of T-shaped pole runs through to the inner chamber of cavity, the inner chamber fixedly connected with of cavity can carry out spacing baffle ring to the T-shaped pole.
As the preferable technical scheme, the surface of the T-shaped rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected to the T-shaped rod and the baffle ring.
As the preferable technical scheme, one side of the stop block far away from the filtering component is integrally formed with a knob.
As the preferable technical scheme, the water collection assembly comprises a water collection tank arranged in the inner cavity of the detection tank main body, a water pipe is communicated with the bottom of the water collection tank, an electromagnetic valve is arranged on the water pipe, and the cavity is formed in the surface of the water collection tank.
As the preferable technical scheme, filter unit is including locating the filter screen of header tank inner chamber, one side fixedly connected with closing plate of filter screen, the through-hole with closing plate looks adaptation is seted up to the front side of header tank, the recess is seted up on the surface of closing plate.
As the preferable technical scheme, the both sides of filter screen have all been seted up the spout, the interior wall surface fixedly connected with of header tank with spout looks adaptation draw runner.
As the preferable technical scheme, the sealing plate is provided with sealing strips in a surrounding mode, and the inner wall surface of the through hole is provided with caulking grooves matched with the sealing strips.
As a preferable technical scheme, the outer surface of the sealing plate is fixedly connected with a handle.
The utility model has at least the following beneficial effects:
the utility model has the beneficial effects that the baffle block is rotated after being pulled to the maximum limit, the baffle block can be unlocked, the filter screen can be pulled out by the handle, the filter assembly is not required to be fixed by adopting bolts, the filter assembly is convenient to detach and maintain, the time and the labor are saved, and the use is convenient.
Drawings
FIG. 1 is a schematic cross-sectional view showing the structure of a preliminary filtration device for detecting harmful substances in water according to the present utility model;
FIG. 2 is a schematic perspective view showing a connection structure between a water collection tank and a filter assembly of a preliminary filter device for detecting harmful substances in water according to the present utility model;
FIG. 3 is a schematic perspective view showing a connection structure between a water collection tank and a filter assembly of a preliminary filter device for detecting harmful substances in water;
fig. 4 is a schematic top sectional view showing the connection structure of the water collection tank, the sealing plate and the locking assembly of the preliminary filtering device for detecting harmful substances in water.
In the figure: 1. a detection box main body; 2. a water collection assembly; 21. a water collection tank; 22. a water pipe; 23. a deflector; 3. a filter assembly; 31. a filter screen; 32. a sealing plate; 33. a through hole; 34. a chute; 35. a slide bar; 36. a sealing strip; 37. a caulking groove; 38. a handle; 4. a locking assembly; 41. a cavity; 42. a stop block; 421. a knob; 43. a protrusion; 44. a groove; 45. a T-bar; 46. a baffle ring; 47. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model provides a preliminary filtering device for detecting harmful substances in water, comprising: the water quality detection device comprises a detection box main body 1 for water quality detection, a water collecting component 2 for containing water liquid, a filtering component 3 for carrying out preliminary filtering on the water liquid and a locking component 4 for fixing the filtering component 3, wherein the water collecting component 2 is arranged in an inner cavity of the detection box main body 1, the filtering component 3 is arranged in an inner cavity of the water collecting component 2, and the locking component 4 is arranged on the water collecting component 2; the locking assembly 4 comprises two cavities 41 symmetrically arranged on the water collecting assembly 2, the inner cavities of the cavities 41 are provided with telescopic members, the front sides of the telescopic members are provided with stop blocks 42 for blocking the filtering assembly 3, one sides of the stop blocks 42 are fixedly connected with protrusions 43, and grooves 44 matched with the protrusions 43 are formed in the filtering assembly 3.
The telescopic piece comprises a T-shaped rod 45 fixedly connected to one side of the stop block 42, the other end of the T-shaped rod 45 movably penetrates through the inner cavity of the cavity 41, and a baffle ring 46 capable of limiting the T-shaped rod 45 is fixedly connected to the inner cavity of the cavity 41. The stop block 42 can be guided by the cooperation of the T-shaped rod 45 and the baffle ring 46, so that the stop block 42 can stably and horizontally move along the axial direction of the T-shaped rod 45.
Wherein, the surface of T-shaped rod 45 is equipped with spring 47 in the cover, and the both ends of spring 47 are fixed connection respectively on T-shaped rod 45 and baffle 46. The stopper 42 can be made to abut against the surface of the filter assembly 3 by the elastic force of the spring 47.
Wherein, the side of dog 42 that keeps away from filtering subassembly 3 integrated into one piece has knob 421. The knob 421 is used to facilitate the operator to pull or rotate the stop 42.
Wherein, the water collection subassembly 2 is including installing in the header tank 21 of detecting tank main part 1 inner chamber, and the bottom intercommunication of header tank 21 has water pipe 22, installs the solenoid valve on the water pipe 22, and cavity 41 is seted up in the surface of header tank 21, for the speed that reduces the water liquid whereabouts, the inner chamber fixedly connected with of header tank 21 is at least three guide plates 23 that are used for the water liquid buffering, effectively avoids the water liquid to produce great impact to filter screen 31. The water collection assembly 2 can be used for containing water to be detected.
The filtering component 3 includes a filter screen 31 disposed in an inner cavity of the water tank 21, a sealing plate 32 is fixedly connected to one side of the filter screen 31, a through hole 33 adapted to the sealing plate 32 is formed in a front side of the water tank 21, and a groove 44 is formed in a surface of the sealing plate 32. The filter screen 31 is utilized to perform preliminary filtration on water, so that the interference of fixed particles on water quality detection is reduced, and the detection precision is improved.
Wherein, both sides of the filter screen 31 are provided with sliding grooves 34, and the inner wall surface of the water collection tank 21 is fixedly connected with sliding strips 35 which are matched with the sliding grooves 34. By utilizing the matching use of the sliding groove 34 and the sliding strip 35, the filter screen 31 can be limited, so that the filter screen 31 can stably and horizontally move along the length direction of the sliding strip 35, and the filter screen 31 can be prevented from inclining under the impact of water flow.
The sealing plate 32 is provided with a sealing strip 36 in a surrounding manner, and the inner wall surface of the through hole 33 is provided with an embedded groove 37 matched with the sealing strip 36. The sealing strip 36 and the caulking groove 37 are used in combination, which contributes to improvement of the sealing property of the sealing plate 32.
Wherein a handle 38 is fixedly attached to the outer surface of the sealing plate 32. The handle 38 is used to facilitate the pulling of the screen 31 by a worker.
The working principle of the utility model is as follows: by pulling the knob 421, the knob 421 drives the stop block 42, the bulge 43 and the T-shaped rod 45 to synchronously move, the T-shaped rod 45 slides in the inner cavity of the cavity 41 until the bulge 43 is separated from the inner cavity of the groove 44, then the knob 421 is rotated, the knob 421 drives the stop block 42, the bulge 43 and the T-shaped rod 45 to synchronously rotate, after the stop block 42 rotates by a certain angle with the T-shaped rod 45 as the axis, the stop block 42 is separated from the surface of the sealing plate 32, the sealing plate 32 can be unlocked, the sealing plate 32 is pulled by the handle 38, the sealing plate 32 drives the sealing strip 36, the sliding chute 34 and the filter screen 31 to synchronously move until the filter screen 31 is separated from the inner cavity of the water collecting tank 21, and the filter screen 31 can be disassembled, cleaned or maintained.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A preliminary filtering device for detecting harmful substances in water, comprising:
the water collection device comprises a detection box main body (1) for water quality detection, wherein a water collection component (2) for containing water is arranged in an inner cavity of the detection box main body, a filter component (3) for preliminarily filtering the water is arranged in the water collection component (2), and a locking component (4) for fixing the filter component (3) is arranged on the water collection component (2);
the locking assembly (4) comprises two cavities (41) symmetrically arranged on the water collecting assembly (2), the inner cavities of the cavities (41) are provided with telescopic members, the front sides of the telescopic members are provided with stop blocks (42) used for blocking the filtering assembly (3), one sides of the stop blocks (42) are fixedly connected with protrusions (43), and grooves (44) matched with the protrusions (43) are formed in the filtering assembly (3).
2. The primary filter device for detecting harmful substances in water according to claim 1, wherein: the telescopic piece comprises a T-shaped rod (45) fixedly connected to one side of the stop block (42), the other end of the T-shaped rod (45) movably penetrates through the inner cavity of the cavity (41), and a baffle ring (46) capable of limiting the T-shaped rod (45) is fixedly connected to the inner cavity of the cavity (41).
3. A preliminary filtering device for detecting harmful substances in water according to claim 2, wherein: the surface of the T-shaped rod (45) is sleeved with a spring (47), and two ends of the spring (47) are fixedly connected to the T-shaped rod (45) and the baffle ring (46) respectively.
4. The primary filter device for detecting harmful substances in water according to claim 1, wherein: one side of the stop block (42) far away from the filtering component (3) is integrally formed with a knob (421).
5. The primary filter device for detecting harmful substances in water according to claim 1, wherein: the water collection assembly (2) comprises a water collection tank (21) arranged in the inner cavity of the detection tank main body (1), a water pipe (22) is communicated with the bottom of the water collection tank (21), an electromagnetic valve is arranged on the water pipe (22), and the cavity (41) is formed in the surface of the water collection tank (21).
6. The primary filter device for detecting harmful substances in water according to claim 5, wherein: the filter assembly (3) comprises a filter screen (31) arranged in an inner cavity of the water collection tank (21), one side of the filter screen (31) is fixedly connected with a sealing plate (32), a through hole (33) matched with the sealing plate (32) is formed in the front side of the water collection tank (21), and the groove (44) is formed in the surface of the sealing plate (32).
7. The primary filter device for detecting harmful substances in water according to claim 6, wherein: both sides of the filter screen (31) are provided with sliding grooves (34), and the inner wall surface of the water collecting tank (21) is fixedly connected with sliding strips (35) which are matched with the sliding grooves (34).
8. The primary filter device for detecting harmful substances in water according to claim 6, wherein: sealing strips (36) are arranged on the sealing plate (32) in a surrounding mode, and embedded grooves (37) matched with the sealing strips (36) are formed in the inner wall surfaces of the through holes (33).
9. The primary filter device for detecting harmful substances in water according to claim 6, wherein: the outer surface of the sealing plate (32) is fixedly connected with a handle (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731189.6U CN220214063U (en) | 2023-04-06 | 2023-04-06 | Primary filter device for detecting harmful substances in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731189.6U CN220214063U (en) | 2023-04-06 | 2023-04-06 | Primary filter device for detecting harmful substances in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220214063U true CN220214063U (en) | 2023-12-22 |
Family
ID=89178919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320731189.6U Active CN220214063U (en) | 2023-04-06 | 2023-04-06 | Primary filter device for detecting harmful substances in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220214063U (en) |
-
2023
- 2023-04-06 CN CN202320731189.6U patent/CN220214063U/en active Active
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