CN110171852A - The intelligent water purifier of detectable water quality pH value - Google Patents

The intelligent water purifier of detectable water quality pH value Download PDF

Info

Publication number
CN110171852A
CN110171852A CN201910429635.6A CN201910429635A CN110171852A CN 110171852 A CN110171852 A CN 110171852A CN 201910429635 A CN201910429635 A CN 201910429635A CN 110171852 A CN110171852 A CN 110171852A
Authority
CN
China
Prior art keywords
water
shell
fixed
plate
water purifier
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.)
Withdrawn
Application number
CN201910429635.6A
Other languages
Chinese (zh)
Inventor
徐淑娟
梁前菊
王晓玉
姚其林
陈蕾
姜雪
程媛媛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Three Technology Service Co Ltd
Anhui Sanpin Technical Service Co Ltd
Original Assignee
Anhui Three Technology Service Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Three Technology Service Co Ltd filed Critical Anhui Three Technology Service Co Ltd
Priority to CN201910429635.6A priority Critical patent/CN110171852A/en
Publication of CN110171852A publication Critical patent/CN110171852A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/007Modular design

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention discloses the intelligent water purifiers of detectable water quality pH value, are related to water purifier technical field.The present invention includes water purifier ontology, one set detecting device and control device, detection device includes shell and lid, support plate is fixed in shell, closure plate is fixed between one surface of support plate and shell inner bottom surface, run through on closure plate and is fixed with water-supply-pipe, electromagnetic flow valve is equipped in water-supply-pipe, housing bottom surface, which runs through, is fixed with a L shape pipe and a connecting tube, electromagnetic switch valve is respectively and fixedly provided in L shape pipe and connecting tube, one surface of lid is fixedly connected with one surface of shell, one surface of lid is fixed with one group of point water plate and a water fender, several permeable mouths are offered in point water plate, two point water plates, one surface is fixed with weather board.The present invention designs in point water plate the impact force that permeable mouth is capable of buffered water by two point water plates and water fender, solves the problems, such as that water flow velocity is too fast or impact force is larger and causes detection effect bad.

Description

The intelligent water purifier of detectable water quality pH value
Technical field
The invention belongs to water purifier technical fields, more particularly to the intelligent water purifier of detectable water quality pH value.
Background technique
For application No. is 201820675044.8, a kind of entitled reality of the intelligent water purifier of detectable water quality pH value With new patent, rectangular box is arranged in this patent outside water purifier, and one group of detection case is arranged inside rectangular box, uses PH value detects the pH value of pen detection water, this patent has the disadvantages that
1, this patent is imported part water inside detection case by setting water pipe on water inlet pipe and outlet pipe, in detection case Portion is detected, however to enter the hydraulic impact inside detection case excessive for water pipe, while being discharged fast speed, inside detection case Detection detection effect it is bad, will cause the inaccurate problem of detection data, while intermittent detection can only be carried out, can not Water is detected in real time.
2, water is discharged by pipeline in the case where detecting that pH value is exceeded, can not will cause water resource by this patent Excess waste, recycled, when the water pH value that is discharged is exceeded after water purifier purification, exceeded water can still pass through Water pipe discharge, influences to use water quality.
3, rectangular box is arranged in this patent outside water purifier, is used for installation detecting device, volume is larger, is not easy to simultaneously The installation and dismounting of water purifier, and water purifier is set inside rectangular box, it is not easy to the replacement and cleaning of filter element of water purifier.
Summary of the invention
The purpose of the present invention is to provide the intelligent water purifiers of detectable water quality pH value, pass through two point water plates and water blocking Plate, and design in point water plate the impact force that permeable mouth is capable of buffered water, solves that water flow velocity is too fast or impact force is larger causes The bad problem of detection effect.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is the intelligent water purifier of detectable water quality pH value, including water purifier ontology, a set detecting device and control Device processed;
The detection device includes shell and lid;
It is fixed with support plate in the shell, is fixed with closure plate between one surface of support plate and shell inner bottom surface, institute It states on closure plate through water-supply-pipe is fixed with, electromagnetic flow valve is equipped in the water-supply-pipe, the housing bottom surface, which runs through, is fixed with a L Shape pipe and a connecting tube are respectively and fixedly provided with electromagnetic switch valve in the L shape pipe and connecting tube;
One surface of lid is fixedly connected with one surface of shell, and one surface of lid is fixed with one group of point water plate and one Water fender offers several permeable mouths in the point water plate, and two one surfaces of point water plate are fixed with weather board;
Two point water plates, weather board, support plate, closure plate and shell form the first cushion chamber, the second cushion chamber, test chamber And water chamber, the L shape pipe are connected to water chamber, the connecting tube is connected to test chamber, and the water fender is located in test chamber Portion, the shell one side fixation are communicated with siphunculus, and the siphunculus is connected to the first cushion chamber;
The test chamber inner top surface is fixed with liquid level sensor, and the test chamber inner bottom surface is fixed with PH sensor;
Connecting tube in two detection devices is interconnected by water conduction hose, and the water conduction hose is equipped with unidirectional Valve.
Further, the water purifier ontology includes shell, and the shell is made of metal material, two detection devices On shell pass through fixation kit respectively and be fixedly connected with one opposite side of shell.
Further, the fixation kit includes fixed ring and L shaped plate, and the L shaped plate one side and shell one side are solid Fixed connection, the fixed ring by bolt on water purifier ontology shell week side be fixedly connected, between the fixed ring and L shaped plate Gap cooperation.
Further, described L shape pipe one end is fixed with bellows, bellows and water purification in a detection device Device ontology water inlet is connected to, and the bellows in another detection device is connected to water purifier ontology water outlet.
Further, the support plate includes transverse slat and inclined plate, and the angle between the inclined plate top surface and transverse slat top surface exists 5-7 ° of range, the weather board bottom surface are bonded with support plate top surface.
Further, the control device includes control cabinet, and processor and several control units are equipped in the control cabinet, The control cabinet top surface, which is inlayed, is fixed with display screen, the display screen, electromagnetic switch valve, electromagnetic flow valve, liquid level sensor and PH sensor is electrically connected with processor.
Further, the control cabinet bottom surface is fixed with magnet, and the control cabinet connects by the way that magnet and outer casing top surface are fixed It connects.
The invention has the following advantages:
1, the present invention is by setting there are two point water plate and water fender, and designs permeable mouth in point water plate and be capable of buffered water Impact force, to avoid since water flow velocity is too fast or the larger situation for causing detection effect bad of impact force, by being equipped with partition It is capable of forming test chamber and water chamber with support plate, and is equipped with water-supply-pipe, control that can be stable between test chamber and water chamber Water flow processed ensure that the detection of pH value, substantially increase the detection accuracy of pH value.
2, the present invention being used cooperatively by connecting tube, L shape pipe and water conduction hose, can will detect on water purifier discharge water end Device detects that exceeded water is back to inside the detection device on water purifier water inlet end, so as to be discharged into water purifier sheet again Body is purified again, avoids the waste of water resource.
3, the present invention is by being equipped with control device, and electromagnetic switch valve is arranged on L shape pipe and connecting tube, can control L The on-off of shape pipe and connecting tube is capable of flowing back to water for intelligence, by the way that electromagnetic flow valve, Neng Gouzhi are arranged in water-supply-pipe The flow of the control water-supply-pipe of energy can by being able to detect the pH value of water equipped with PH sensor and being shown by display screen The carry out detection processing of intelligence.
4, the present invention, convenient for the installation and dismounting between detection device and water purifier ontology, is led to by being equipped with fixation kit It crosses and magnet is installed in control cabinet bottom surface, convenient for the position of fixed control cabinet, facilitate the peace installation and dismantling of detection device and control device It removes, user-friendly and maintenance.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is the structural schematic diagram of the intelligent water purifier of detectable water quality pH value of the invention;
Fig. 2 is the structural schematic diagram of detection device and fixation kit;
Fig. 3 is the structure top view of detection device;
Fig. 4 is the structure sectional view in Fig. 3 at A-A;
Fig. 5 is the structural schematic diagram of shell;
Fig. 6 is the structural schematic diagram of lid;
Fig. 7 is the structural schematic diagram of control device;
Fig. 8 is the structural schematic diagram of fixed ring;
In attached drawing, parts list represented by the reference numerals are as follows:
1- water purifier ontology, 2- detection device, 3- control device, 4- shell, 5- lid, 6- water conduction hose, the fixed group of 7- Part, 101- shell, 301- control cabinet, 302- display screen, 303- magnet, 401- support plate, 402- closure plate, 403- water-supply-pipe, 404- electromagnetic flow valve, 405-L shape pipe, 406- connecting tube, 407- electromagnetic switch valve, the first cushion chamber of 408-, 409- second are slow Rush chamber, 410- test chamber, 411- water chamber, 412- siphunculus, 413- liquid level sensor, 414-PH sensor, 415- bellows, 501- point water plate, 502- water fender, the permeable mouth of 503-, 504- weather board, 701- fixed ring, 702-L shape plate, 4011- transverse slat, 4012- inclined plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
It please referring to shown in Fig. 1-6, the present invention is the intelligent water purifier of detectable water quality pH value, including water purifier ontology 1, One set detecting device 2 and control device 3;
Detection device 2 includes shell 4 and lid 5;
It is fixed with support plate 401 in shell 4, is fixed with closure plate 402 between 4 inner bottom surface of 401 1 surface of support plate and shell, Through water-supply-pipe 403 is fixed on closure plate 402, electromagnetic flow valve 404 is equipped in water-supply-pipe 403,4 bottom surface of shell, which is run through, to be fixed with One L shape pipe 405 and a connecting tube 406 are respectively and fixedly provided with electromagnetic switch valve 407 in L shape pipe 405 and connecting tube 406;
5 one surface of lid is fixedly connected with 4 one surface of shell, and 5 one surface of lid is fixed with one group of point water plate 501 and a gear Water plate 502 offers several permeable mouths 503 in point water plate 501, and two point water plates, 501 1 surface is fixed with weather board 504;
Two point water plates 501, weather board 504, support plate 401, closure plate 402 and shell 4 form the first cushion chamber 408, second Cushion chamber 409, test chamber 410 and water chamber 411, L shape pipe 405 are connected to water chamber 411, and connecting tube 406 and test chamber 410 connect Logical, water fender 502 is located inside test chamber 410, and 4 one side of shell is fixed to be communicated with siphunculus 412, siphunculus 412 and the first buffering Chamber 408 is connected to;
410 inner top surface of test chamber is fixed with liquid level sensor 413, and 410 inner bottom surface of test chamber is fixed with PH sensor 414, The model MDA8AE-N of liquid level sensor 413, the model HF405-60 of PH sensor 414;
Connecting tube 406 in two detection devices 2 is interconnected by water conduction hose 6, and water conduction hose 6 is equipped with check valve.
Wherein as shown in Figure 1, water purifier ontology 1 includes shell 101, shell 101 is made of metal material, two detection devices Shell 4 on 2 is fixedly connected by fixation kit 7 with 101 1 opposite side of shell respectively.
Wherein as shown in Fig. 2, Fig. 5 and Fig. 8, fixation kit 7 includes fixed ring 701 and L shaped plate 702,702 side of L shaped plate Face is fixedly connected with 4 one side of shell, and fixed ring 701 connects by the way that 101 weeks sides of shell are fixed on bolt and water purifier ontology 1 It connects, fixed ring 701 and 702 clearance fit of L shaped plate.
Wherein as in Figure 2-4,405 one end of L shape pipe is fixed with bellows 415, the bellows in a detection device 2 415 are connected to 1 water inlet of water purifier ontology, and the bellows 415 in another detection device 2 and 1 water outlet of water purifier ontology connect It is logical.
Wherein as Figure 4-Figure 6, support plate 401 includes transverse slat 4011 and inclined plate 4012,4012 top surface of inclined plate and transverse slat Range of the angle at 5-7 ° between 4011 top surfaces, 504 bottom surface of weather board are bonded with 401 top surface of support plate.
Wherein as shown in fig. 7, control device 3 includes control cabinet 301, processor and several controls are equipped in control cabinet 301 Unit, 301 top surface of control cabinet, which is inlayed, is fixed with display screen 302, display screen 302, electromagnetic switch valve 407, electromagnetic flow valve 404, Liquid level sensor 413 and PH sensor 414 are electrically connected with processor, and processor is ARM9 series processors.
Wherein as shown in Figure 1 and Figure 7,301 bottom surface of control cabinet is fixed with magnet 303, control cabinet 301 by magnet 303 with 101 top surface of shell is fixedly connected.
One concrete application of the present embodiment are as follows: in use, the first cushion chamber 408 can be directed water by siphunculus 412, It is capable of the impact force of buffered water by two point water plates 501, the water being discharged from point water plate 501 below falls in water fender 502, water flow It slowly falls in inside test chamber 410, the PH sensor 414 inside test chamber 410 detects the pH value of water, can be by data transfer It is shown in processor and by display screen 302,413 sensed water level height of liquid level sensor, and sends data to processor, When processor detects that liquid level is higher, processor controls the electromagnetic flow valve 404 on water-supply-pipe 403 and switchs increasing, detection Water inside chamber 410 is drained into inside water chamber 411 by water-supply-pipe 403, and the water energy inside water chamber 411 enough passes through L shape pipe 405 Water purifier ontology 1 is discharged into bellows 415, and water purifier ontology 1 can will be in the detection device 2 of Water warfare heel row to water outlet Portion is able to detect that the pH value of water after purification in the same way, and when pH value is exceeded, processor controls two detections Electromagnetic switch valve 407 in device upper connector 406 is opened, and closes on 1 water outlet of water purifier ontology L shape in detection device 2 The exceeded water of pH value can be drained back to water purifier ontology 1 by water conduction hose 6 and intake by the electromagnetic switch valve 407 on pipe 405 In the detection device 2 at end, and purified treatment is carried out by water purifier ontology 1 again.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (7)

1. the intelligent water purifier of detectable water quality pH value, including water purifier ontology (1), it is characterised in that: further include one group of inspection Survey device (2) and control device (3);
The detection device (2) includes shell (4) and lid (5);
It is fixed with support plate (401) in the shell (4), it is solid between (401) one surface of support plate and shell (4) inner bottom surface Surely have closure plate (402), through being fixed with water-supply-pipe (403) on the closure plate (402), electromagnetism is equipped in the water-supply-pipe (403) Flow valve (404), shell (4) bottom surface, which is run through, is fixed with a L shape pipe (405) and a connecting tube (406), the L shape pipe (405) and in connecting tube (406) it is respectively and fixedly provided with electromagnetic switch valve (407);
(5) one surface of lid is fixedly connected with (4) one surface of shell, and (5) one surface of lid is fixed with a component water Plate (501) and a water fender (502) offer several permeable mouths (503), two point water plates on the point water plate (501) (501) one surfaces are fixed with weather board (504);
Two point water plates (501), weather board (504), support plate (401), closure plate (402) and shell (4) form the first buffering Chamber (408), the second cushion chamber (409), test chamber (410) and water chamber (411), the L shape pipe (405) and water chamber (411) Connection, the connecting tube (406) are connected to test chamber (410), and the water fender (502) is located at test chamber (410) inside, described The fixation of shell (4) one side is communicated with siphunculus (412), and the siphunculus (412) is connected to the first cushion chamber (408);
Test chamber (410) inner top surface is fixed with liquid level sensor (413), and test chamber (410) inner bottom surface is fixed with PH Sensor (414);
Connecting tube (406) on two detection devices (2) is interconnected by water conduction hose (6), on the water conduction hose (6) Equipped with check valve.
2. the intelligent water purifier of detectable water quality pH value according to claim 1, which is characterized in that the water purifier sheet Body (1) includes shell (101), and the shell (101) is made of metal material, the shell (4) on two detection devices (2) point It is not fixedly connected by fixation kit (7) with (101) one opposite side of shell.
3. the intelligent water purifier of detectable water quality pH value according to claim 2, which is characterized in that the fixation kit It (7) include fixed ring (701) and L shaped plate (702), L shaped plate (702) one side is fixedly connected with shell (4) one side, institute It states fixed ring (701) and is fixedly connected by bolt with all sides of shell (101) on water purifier ontology (1), the fixed ring (701) With L shaped plate (702) clearance fit.
4. the intelligent water purifier of detectable water quality pH value according to claim 1, which is characterized in that the L shape pipe (405) one end is fixed with bellows (415), the bellows (415) on a detection device (2) and water purifier ontology (1) water inlet is connected to, and the bellows (415) on another detection device (2) is connected to water purifier ontology (1) water outlet.
5. the intelligent water purifier of detectable water quality pH value according to claim 1, which is characterized in that the support plate It (401) include transverse slat (4011) and inclined plate (4012), the angle between inclined plate (4012) top surface and transverse slat (4011) top surface In 5-7 ° of range, weather board (504) bottom surface is bonded with support plate (401) top surface.
6. the intelligent water purifier of detectable water quality pH value according to claim 1, which is characterized in that the control device (3) include control cabinet (301), processor and several control units, the control cabinet (301) are equipped in the control cabinet (301) Top surface, which is inlayed, to be fixed with display screen (302), the display screen (302), electromagnetic switch valve (407), electromagnetic flow valve (404), liquid Level sensor (413) and PH sensor (414) are electrically connected with processor.
7. the intelligent water purifier of detectable water quality pH value according to claim 6, which is characterized in that the control cabinet (301) bottom surface is fixed with magnet (303), and the control cabinet (301) is fixedly connected by magnet (303) with shell (101) top surface.
CN201910429635.6A 2019-05-22 2019-05-22 The intelligent water purifier of detectable water quality pH value Withdrawn CN110171852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910429635.6A CN110171852A (en) 2019-05-22 2019-05-22 The intelligent water purifier of detectable water quality pH value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910429635.6A CN110171852A (en) 2019-05-22 2019-05-22 The intelligent water purifier of detectable water quality pH value

Publications (1)

Publication Number Publication Date
CN110171852A true CN110171852A (en) 2019-08-27

Family

ID=67691946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910429635.6A Withdrawn CN110171852A (en) 2019-05-22 2019-05-22 The intelligent water purifier of detectable water quality pH value

Country Status (1)

Country Link
CN (1) CN110171852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022060958A1 (en) * 2020-09-21 2022-03-24 Zodiac Pool Systems Llc Plumbed in-line sensor system for swimming pools and spas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022060958A1 (en) * 2020-09-21 2022-03-24 Zodiac Pool Systems Llc Plumbed in-line sensor system for swimming pools and spas
US11802057B2 (en) 2020-09-21 2023-10-31 Zodiac Pool Systems Llc Plumbed in-line sensor system for swimming pools and spas

Similar Documents

Publication Publication Date Title
CN207137472U (en) A kind of sewage disposal primary filter
CN110171852A (en) The intelligent water purifier of detectable water quality pH value
CN206391707U (en) A kind of supply channel filter with self-inspection warning function
CN106946380B (en) A kind of high-turbidity water purification device and purification method for effluent
CN104436790B (en) Filter
CN207237554U (en) A kind of dedusting filter
CN106145441A (en) A kind of fluorine-contained wastewater treatment system
CN209978994U (en) Anti-blocking intelligent water meter
CN211799257U (en) Oil field sewage pipeline filter
CN102350158A (en) Device for filtering, purifying and dedusting of wind, water and mist matching to drying device
CN205856190U (en) A kind of fluorine-contained wastewater treatment system
CN210495489U (en) Filter equipment for hydraulic line
CN209397698U (en) A kind of sewage lifter with backwashing function
CN210710790U (en) Intelligent water purifier capable of detecting pH value of water
CN208200476U (en) A kind of Small Sewage Treatment Equipment
CN208321095U (en) A kind of wet static dedusting device
CN210505856U (en) Treatment device for production wastewater of water works
CN209085803U (en) With automatically cleaning, throttle type novel environment friendly energy scale
CN106621514A (en) Filter
CN208553461U (en) Built-in uniform flow type bag-type dust collector
CN208145589U (en) Full-automatic water filter
CN217638827U (en) Cyclone centrifugal solid-liquid separation chemical measurement flow cell
CN104906849A (en) Granulation water filter structure
CN108828177A (en) A kind of water quality detecting device for sewage treatment
CN208653872U (en) Water sampling head and water sample acquisition device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20190827

WW01 Invention patent application withdrawn after publication