CN110937229A - Reagent box for water quality detection - Google Patents

Reagent box for water quality detection Download PDF

Info

Publication number
CN110937229A
CN110937229A CN201911374523.1A CN201911374523A CN110937229A CN 110937229 A CN110937229 A CN 110937229A CN 201911374523 A CN201911374523 A CN 201911374523A CN 110937229 A CN110937229 A CN 110937229A
Authority
CN
China
Prior art keywords
reagent box
box
water
fixedly connected
reagent
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.)
Pending
Application number
CN201911374523.1A
Other languages
Chinese (zh)
Inventor
不公告发明人
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201911374523.1A priority Critical patent/CN110937229A/en
Publication of CN110937229A publication Critical patent/CN110937229A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00Mixers with rotating receptacles
    • B01F29/80Mixers with rotating receptacles rotating about a substantially vertical axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/81Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B01F33/813Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20External fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/20Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

The invention relates to the technical field of storage equipment, and discloses a reagent box for water quality detection, which comprises a reagent box, wherein the lower end of the reagent box is fixedly connected with a water storage box, a refrigerator is fixedly arranged in the water storage box, the output end of the refrigerator is fixedly connected with a water delivery pipe, the upper end of the water delivery pipe penetrates through the side wall of the water storage box and extends to the outside, one end, positioned outside the water storage box, of the water delivery pipe penetrates through the inside of the reagent box and penetrates through the left side wall of the water storage box, one end, positioned inside the reagent box, of the pipe wall of the water delivery pipe is fixedly connected with the inner side wall of the reagent box, the upper end of the right side wall of the water storage box. The invention can keep the interior of the reagent box at low temperature so as to prevent the reagent from deteriorating and influencing the result of water quality detection, and simultaneously prevent substances in the reagent from precipitating and causing insufficient effective components and influencing the detection result during the water quality detection.

Description

Reagent box for water quality detection
Technical Field
The invention relates to the technical field of storage equipment, in particular to a reagent box for water quality detection.
Background
The water quality detection is a process of monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition.
At present, various reagents are needed in the working process of water quality detection, a reagent tube is generally placed in a reagent box for storage and carrying for convenience of carrying, and the reagent is generally kept at a low temperature to prevent the reagent from deteriorating.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, various reagents are needed in the working process of water quality detection, reagent tubes are generally placed in a reagent box for storage and carrying for convenience of carrying, the reagents are generally kept at low temperature to prevent the reagents from deteriorating, but the temperature in the reagent box cannot be kept at low temperature, so that the reagents are prone to deteriorating, and the result of water quality detection is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a reagent box for water quality detection comprises a reagent box, wherein a water storage box is fixedly connected to the lower end of the reagent box, a refrigerator is fixedly arranged inside the water storage box, an output end of the refrigerator is fixedly connected with a water delivery pipe, the upper end of the water delivery pipe penetrates through the side wall of the water storage box and extends to the outside, one end, located outside the water storage box, of the water delivery pipe penetrates through the inside of the reagent box and penetrates through the left side wall of the water storage box, one end, located inside the reagent box, of the pipe wall of the water delivery pipe is fixedly connected with the inner side wall of the reagent box, a water inlet pipe is fixedly connected to the upper end of the right side wall of the water storage box, a check valve is fixedly arranged inside the pipe wall of the water inlet pipe, a water outlet pipe is fixedly connected to the lower end of the water storage box, a sealing cover is in threaded connection with the lower end of the outer, the lateral wall fixedly connected with battery of reagent box, the top of reagent box is equipped with the case lid, and one side border of upper end of reagent box passes through the hinge and is connected with one side border rotation of case lid, the equal fixedly connected with thread block in left side wall lower extreme of case lid and the left lateral wall upper end of reagent box, two the common threaded connection of thread block has the bolt, the equal fixedly connected with supporting leg in lower extreme four corners department of reagent box.
Preferably, rotary mechanism includes motor, worm and a plurality of worm wheel, the left end of motor and the left lateral wall lower extreme fixed connection of reagent box, and the output of motor passes through the shaft coupling and is connected with the pole wall rotation of worm, reagent box's lower lateral wall is inside offer with a plurality of storage cylinder position assorted cavity, the right-hand member of worm runs through a plurality of cavities in proper order and extends to inside, and the lateral wall of a plurality of cavities all rotates through the pole wall of first antifriction bearing with the worm to be connected, and is a plurality of the equal fixedly connected with bull stick of lower extreme of storage cylinder, and inside a plurality of bull sticks extended to a plurality of cavities respectively, it is a plurality of the pole wall lower extreme of bull stick cup joints with a plurality of worm wheel are fixed respectively, and a plurality of worm wheel all meshes with the worm mutually and is connected, and is a plurality of the pole wall of bull stick all rotates through the second antifriction bearing respectively with the lateral wall of a plurality of.
Preferably, it is a plurality of the equal fixedly connected with elasticity telescopic link of the lower inside wall of storage cylinder, and the equal fixedly connected with in upper end of a plurality of elasticity telescopic link place the board, it is a plurality of the equal threaded connection in lateral wall upper end of storage cylinder has the cover.
Preferably, the equal fixedly connected with connecting block in the upper end left and right sides of case lid, the top of case lid is equipped with the handle, and both ends all rotate with the lateral wall of two connecting blocks respectively through the pin rod about the handle and be connected.
Preferably, one end of the pipe wall of the water conveying pipe, which is positioned inside the reagent box, is arranged in a snake shape.
Preferably, a plurality of the lower inner side walls of the cylinder covers are fixedly connected with rubber pads matched with the storage cylinders.
Compared with the prior art, the invention provides a reagent box for water quality detection, which has the following beneficial effects:
1. this reagent box for water quality testing through mutually supporting of the reagent box that is equipped with and a plurality of storage cylinder, can place the reagent pipe, through mutually supporting of battery, water storage box, refrigerator and raceway that are equipped with, can make the inside low temperature that keeps of reagent box to prevent that reagent from rotting, the influence is to water quality testing's result.
2. This reagent box for water quality testing, rotary mechanism through being equipped with, can make a plurality of reagent pipes rotate, so that the inside reagent of reagent pipe keeps the activity, avoid long-time quiet putting, the inside material of reagent deposits, lead to when detecting quality of water, the reagent active ingredient is not enough, the influence is to water quality testing's result, through a plurality of cover that are equipped with, a plurality of elasticity telescopic links and a plurality of mutually supporting of placing the board, can be to the reagent pipe of different diameters and height, support tightly, so as to guarantee that the reagent pipe can be rotatory along with the storage tube, the work of guaranteeing to prevent that the reagent from depositing goes on smoothly. .
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by the prior art, the interior of the reagent box can be kept at low temperature, so that the reagent is prevented from deteriorating, the result of water quality detection is prevented from being influenced, and meanwhile, the precipitation of substances in the reagent can be prevented, so that the effective components are insufficient during the water quality detection, and the detection result is influenced.
Drawings
FIG. 1 is a schematic structural diagram of a water quality testing reagent box according to the present invention;
fig. 2 is a schematic structural view of the water pipe in fig. 1.
In the figure: the reagent box 1, the water storage box 2, the refrigerator 3, the water delivery pipe 4, the water inlet pipe 5, the check valve 6, the storage cylinder 7, the storage battery 8, the box cover 9, the bolt 10, the motor 11, the worm 12, the worm wheel 13, the rotating rod 14, the elastic telescopic rod 15, the placing plate 16, the cylinder cover 17, the handle 18 and the rubber pad 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a reagent box for water quality detection, comprising a reagent box 1, wherein the lower end of the reagent box 1 is fixedly connected with a water storage box 2, a refrigerator 3 is fixedly arranged inside the water storage box 2, the output end of the refrigerator 3 is fixedly connected with a water delivery pipe 4, the upper end of the water delivery pipe 4 penetrates through the side wall of the water storage box 2 and extends to the outside, one end of the water delivery pipe 4, which is positioned outside the water storage box 2, penetrates through the inside of the reagent box 1 and penetrates through the left side wall of the water storage box 2, one end of the pipe wall of the water delivery pipe 4, which is positioned inside the reagent box 1, is fixedly connected with the inner side wall of the reagent box 1, the upper end of the right side wall of the water storage box 2 is fixedly connected with a water inlet pipe 5, a check valve 6 is fixedly arranged inside the pipe wall of the water inlet pipe 5, the, reagent box 1 is connected with rotary mechanism and is connected with a plurality of holding vessel 7 through rotary mechanism, reagent box 1's lateral wall fixedly connected with battery 8, reagent box 1's top is equipped with case lid 9, and reagent box 1's upper end one side border is passed through the hinge and is connected with one side border rotation of case lid 9, the equal fixedly connected with thread block in left side wall lower extreme of case lid 9 and reagent box 1's left side lateral wall upper end, the common threaded connection of two thread blocks has bolt 10, the equal fixedly connected with supporting leg in lower extreme four corners department of reagent box 1, two different metals are connected with the conductor to refrigerator 3, the switch-on direct current, then a junction temperature reduces, another junction temperature risees, the water pump makes water pass through the junction of temperature reduction, can make water cooling, this is prior art.
The rotating mechanism comprises a motor 11, a worm 12 and a plurality of worm gears 13, the left end of the motor 11 is fixedly connected with the lower end of the left outer side wall of the reagent box 1, the output end of the motor 11 is rotatably connected with the rod wall of the worm 12 through a coupler, cavities matched with the positions of the plurality of storage cylinders 7 are formed in the lower side wall of the reagent box 1, the right end of the worm 12 sequentially penetrates through the plurality of cavities and extends into the cavities, the side walls of the plurality of cavities are rotatably connected with the rod wall of the worm 12 through first rolling bearings, the lower ends of the plurality of storage cylinders 7 are fixedly connected with rotating rods 14, the plurality of rotating rods 14 respectively extend into the plurality of cavities, the lower ends of the rod walls of the plurality of rotating rods 14 are respectively fixedly sleeved with the plurality of worm gears 13, the plurality of worm gears 13 are respectively meshed with the worm 12, the rod walls of the plurality of rotating rods 14 are respectively rotatably connected with the side walls of the plurality of cavities through second rolling bearings, can make worm 12 rotate to can make a plurality of worm wheel 13 rotate, and then can make a plurality of bull sticks 14 rotate, can make a plurality of storage barrels 7 rotate, thereby can make the inside reagent pipe of storage barrel 7 rotate, so that reagent keep the activity, prevent that the interior material of reagent from deposiing, lead to when water quality testing, the active ingredient is not enough, influences the testing result.
The equal fixed connection of the lower inside wall of a plurality of storage barrels 7 has elastic telescopic rod 15, and the equal fixedly connected with in upper end of a plurality of elastic telescopic rod 15 places board 16, the equal threaded connection in the lateral wall upper end of a plurality of storage barrels 7 has cover 17, place the reagent pipe on placing board 16, under the effect of elastic telescopic rod 15, can make reagent pipe and cover 17 offset, thereby can prevent that the reagent pipe from being in 7 inside activities of storage barrel, guarantee going on smoothly that reagent pipe 7 is rotatory, elastic telescopic rod 15 includes the sleeve, movable rod and spring, the movable rod is located the inside slip setting of sleeve, the spring is located fixed setting between the lower extreme of telescopic lower inside wall and movable rod, this is prior art.
The equal fixedly connected with connecting block in the upper end left and right sides of case lid 9, the top of case lid 9 is equipped with handle 18, and handle 18 all rotates through the lateral wall of pin pole respectively with two connecting blocks in both ends about to be connected, carries and moves handle 18, can carry case lid 9 to can carry reagent box 1, the people of being convenient for carry reagent box 1 and remove, and convenient to carry.
The one end that the pipe wall of raceway 4 is located reagent box 1 inside is snakelike setting, can improve raceway 4 and 1 inside wall area of contact of reagent box to can improve the effect to 1 internal cooling of reagent box.
The equal fixedly connected with of lower inside wall of a plurality of cover 17 and storage cylinder 7 assorted rubber pad 19 can prevent that cover 17 from causing the damage to the reagent pipe when cover 17 offsets with the reagent pipe.
When the reagent box is used, the reagent box 1 and the storage cylinders 7 are matched with each other, the reagent tube can be placed, the refrigerator 3 works through the storage battery 8, the water storage box 2, the refrigerator 3 and the water delivery pipe 4, low-temperature water can be delivered through the water delivery pipe 4 and is delivered to the inside of the reagent box 1, and therefore the inside of the reagent box 1 can be kept at low temperature, so that the reagent is prevented from deteriorating, and the result of water quality detection is prevented from being influenced.
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 (6)

1. A reagent box for water quality detection comprises a reagent box (1) and is characterized in that a water storage box (2) is fixedly connected to the lower end of the reagent box (1), a refrigerator (3) is fixedly arranged inside the water storage box (2), a water delivery pipe (4) is fixedly connected to the output end of the refrigerator (3), the upper end of the water delivery pipe (4) penetrates through the side wall of the water storage box (2) and extends to the outside, one end, located outside the water storage box (2), of the water delivery pipe (4) penetrates through the inside of the reagent box (1) and penetrates through the left side wall of the water storage box (2), one end, located inside the reagent box (1), of the pipe wall of the water delivery pipe (4) is fixedly connected with the inner side wall of the reagent box (1), a water inlet pipe (5) is fixedly connected to the upper end of the right side wall of the water storage box (2), a check valve (6) is fixedly arranged, the lower end of the water storage box () is fixedly connected with a water outlet pipe, the lower end of the outer side wall of the water outlet pipe is in threaded connection with a sealing cover, a plurality of storage cylinders (7) which are uniformly distributed are arranged in the reagent box (1), the reagent box (1) is connected with a rotating mechanism and is connected with a plurality of storage cylinders (7) through the rotating mechanism, the outer side wall of the reagent box (1) is fixedly connected with a storage battery (8), a box cover (9) is arranged above the reagent box (1), and one side edge of the upper end of the reagent box (1) is rotationally connected with one side edge of the box cover (9) through a hinge, the utility model discloses a reagent box, including the equal fixedly connected with screw block in the left side wall lower extreme of case lid (9) and the left side wall upper end of reagent box (1), two the common threaded connection of screw block has bolt (10), the equal fixedly connected with supporting leg in the lower extreme four corners department of reagent box (1).
2. The reagent box for water quality detection according to claim 1, wherein the rotating mechanism comprises a motor (11), a worm (12) and a plurality of worm gears (13), the left end of the motor (11) is fixedly connected with the lower end of the left outer side wall of the reagent box (1), the output end of the motor (11) is rotatably connected with the rod wall of the worm (12) through a coupler, cavities matched with the storage cylinders (7) are formed in the lower side wall of the reagent box (1), the right end of the worm (12) sequentially penetrates through the cavities and extends into the cavities, the side walls of the cavities are rotatably connected with the rod wall of the worm (12) through first rolling bearings, the lower ends of the storage cylinders (7) are fixedly connected with rotating rods (14), the rotating rods (14) respectively extend into the cavities, the lower ends of the rod walls of the rotating rods (14) are respectively and fixedly sleeved with the worm gears (13), and a plurality of worm wheels (13) are meshed with the worm (12), and the rod walls of the rotating rods (14) are respectively and rotatably connected with the side walls of the cavities through second rolling bearings.
3. The reagent box for water quality detection according to claim 1, wherein elastic telescopic rods (15) are fixedly connected to the lower inner side walls of the storage cylinders (7), a placing plate (16) is fixedly connected to the upper ends of the elastic telescopic rods (15), and cylinder covers (17) are screwed to the upper ends of the outer side walls of the storage cylinders (7).
4. The reagent box for water quality detection according to claim 1, wherein the left side and the right side of the upper end of the box cover (9) are fixedly connected with connecting blocks, a handle (18) is arranged above the box cover (9), and the left end and the right end of the handle (18) are respectively and rotatably connected with the side walls of the two connecting blocks through pin rods.
5. The reagent box for water quality detection according to claim 3, wherein one end of the pipe wall of the water conveying pipe (4) positioned inside the reagent box (1) is arranged in a snake shape.
6. The reagent box for water quality detection according to claim 1, wherein rubber pads (19) matched with the storage cylinder (7) are fixedly connected to the lower inner side walls of the plurality of cylinder covers (17).
CN201911374523.1A 2019-12-27 2019-12-27 Reagent box for water quality detection Pending CN110937229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911374523.1A CN110937229A (en) 2019-12-27 2019-12-27 Reagent box for water quality detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911374523.1A CN110937229A (en) 2019-12-27 2019-12-27 Reagent box for water quality detection

Publications (1)

Publication Number Publication Date
CN110937229A true CN110937229A (en) 2020-03-31

Family

ID=69913645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911374523.1A Pending CN110937229A (en) 2019-12-27 2019-12-27 Reagent box for water quality detection

Country Status (1)

Country Link
CN (1) CN110937229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111979113A (en) * 2020-08-26 2020-11-24 江苏博微检测技术有限公司 Microbial detection kit, device and method for cosmetics
CN113602645A (en) * 2021-09-01 2021-11-05 泰州市捷创生物科技研发有限公司 Sample refrigeration storage box for development of biotechnology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111979113A (en) * 2020-08-26 2020-11-24 江苏博微检测技术有限公司 Microbial detection kit, device and method for cosmetics
CN113602645A (en) * 2021-09-01 2021-11-05 泰州市捷创生物科技研发有限公司 Sample refrigeration storage box for development of biotechnology

Similar Documents

Publication Publication Date Title
CN110937229A (en) Reagent box for water quality detection
CN203253577U (en) Device for coating antirust agent on outer surface of cold rolled tube on line
CN208261099U (en) A kind of height-adjustable pipe inner-wall spraying equipment
CN108970317A (en) A kind of numerically-controlled machine tool dust collecting
CN211767188U (en) Reagent box for water quality detection
CN210876436U (en) Device for cleaning and calibrating water quality detection sensor
CN210031290U (en) Steel wire rope oiling device
CN207447650U (en) A kind of stainless-steel pipe production welder
CN213288118U (en) Soil remediation device for removing organic pollution
CN217466787U (en) Small-size pressure vessel welding seam nondestructive test detection device
CN212844497U (en) Water sample extractor for environmental detection
CN207985730U (en) A kind of food heating and heat-insulating tank
CN209198285U (en) A kind of antiacid mist qualification test equipment
CN220104807U (en) Waterproof testing arrangement of biochemical clothes
CN207042966U (en) A kind of liquid catalyst stores can washing apparatus
CN210465020U (en) Water quality testing sampling device for sewage treatment
CN206605357U (en) A kind of pre-buried exposed steel bar derusting device of architectural engineering
CN205701745U (en) A kind of nitric acid cylinder assembly
CN213956887U (en) Negative pressure type lubricating oil sampler
CN215137150U (en) Sewage treatment fire fighting equipment
CN212378819U (en) Plug-in ultrasonic flowmeter
CN210128750U (en) Capacitance type liquid level transmitter
CN220911144U (en) Pipe network water leakage monitoring equipment
CN217995171U (en) Transfer box is preserved with water sample low temperature to waste water monitoring
CN206695958U (en) A kind of automobile sealed property detection means

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200331

WD01 Invention patent application deemed withdrawn after publication