CN116106113A - Digestion mechanism of water quality detector - Google Patents

Digestion mechanism of water quality detector Download PDF

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Publication number
CN116106113A
CN116106113A CN202211609264.8A CN202211609264A CN116106113A CN 116106113 A CN116106113 A CN 116106113A CN 202211609264 A CN202211609264 A CN 202211609264A CN 116106113 A CN116106113 A CN 116106113A
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CN
China
Prior art keywords
digestion
bottle
water quality
clamping jaw
module
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Granted
Application number
CN202211609264.8A
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Chinese (zh)
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CN116106113B (en
Inventor
何奇
武治国
舒文涛
潘凌
王家琛
张春萍
何增益
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Wuhan Newfiber Optoelectronics Co Ltd
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Wuhan Newfiber Optoelectronics Co Ltd
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Priority to CN202211609264.8A priority Critical patent/CN116106113B/en
Publication of CN116106113A publication Critical patent/CN116106113A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • 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

Abstract

The invention discloses a digestion mechanism of a water quality detector, which comprises: a support plate provided with a base; the mounting seat is arranged above the base, and the front side of the mounting seat is provided with a digestion structure for bearing a prefabricated digestion bottle and digesting sample liquid in the digestion bottle; the installation seat is in sliding fit with the vertical movement module, and the output end of the rotary module is connected with the digestion structure and used for adjusting the vertical position and the posture of the digestion structure; according to the invention, through the cooperation of the vertical moving module and the rotating module, the position transfer and the posture adjustment can be carried out on the placed digestion bottle, so that the sample in the digestion bottle can be fully reacted, the digestion efficiency is improved, meanwhile, the digestion bottle which completes the digestion operation can be transferred to the subsequent detection position, the subsequent detection process is compatible, the manual intervention operation is not needed, and the detection efficiency is improved.

Description

Digestion mechanism of water quality detector
Technical Field
The invention relates to the technical field of water quality detection, in particular to a digestion mechanism of a water quality detector.
Background
Digestion, also known as wet digestion, is a method of destroying organic or reducing substances in a sample with an acid or alkali solution and under heating. In the water quality detection operation, digestion is a pre-step before detection.
Most of the current digestion equipment can only heat samples, the samples are always in a standing state, strong acid therein possibly does not react with the samples completely, the problem of low digestion efficiency possibly is caused, and the samples are in the standing state, so that the subsequent water quality detection operation cannot be compatible, manual intervention transfer is needed, and the subsequent detection efficiency is reduced.
Disclosure of Invention
The invention mainly aims to provide a digestion mechanism of a water quality detector, which aims to solve the existing technical problems.
In order to achieve the above object, the present invention provides a digestion mechanism of a water quality detector, comprising:
a support plate provided with a base;
the mounting seat is arranged above the base, and the front side of the mounting seat is provided with a digestion structure for bearing a prefabricated digestion bottle and digesting sample liquid in the digestion bottle;
the vertical moving module is in sliding fit with the vertical moving module, and the output end of the rotating module is connected with the digestion structure and used for adjusting the vertical position and the posture of the digestion structure.
Further, the digestion structure comprises a fixed block connected with the mounting seat, at least one digestion clamping jaw is arranged on the front side of the fixed block, an accommodating groove with an upward opening is formed in the digestion clamping jaw, a digestion sheet is arranged at the bottom of an inner cavity of the accommodating groove, nickel wires are arranged in the digestion sheet, and the nickel wires are arranged on the digestion sheet in a thread disc shape.
Further, be equipped with the chucking structure in the holding tank, the chucking structure is fixed including chucking piece and the spring that is the arc structure for to the prefabricated digestion bottle that the digestion clamping jaw bore, chucking piece and digestion bottle's lower part contact, digestion bottle is greater than half the body and is located the holding tank outside.
Further, the digestion device also comprises a puncture rod which is detachably arranged on the digestion structure and used for puncturing a liquid bag wrapped with sample liquid, the puncture rod is arranged at the rear side of the digestion clamping jaw, the forward projection included angle between the extending direction line of the puncture rod and the extending direction line of the digestion clamping jaw is 30-180 degrees, and the front end of the puncture rod is in a disc-shaped structure.
Further, a heat conducting groove is formed in the puncture rod, one end of the heat conducting groove extends to the front end of the puncture rod to be in a closed shape, the other end of the heat conducting groove extends to the joint of the puncture rod and the fixed block to be in an open shape, a heat conducting channel communicated with the heat conducting groove is formed in the fixed block, the heat conducting channel extends to the lower portion of the digestion sheet in the digestion clamping jaw, and arc grooves are uniformly distributed on the surface of the front end of the puncture rod.
Further, the vertical movement module comprises a vertically arranged support, a sliding block is arranged on the support, and the mounting seat is fixedly connected with the sliding block and used for providing guidance for movement of the mounting seat;
the device also comprises a linear driving mechanism connected with the mounting seat and used for driving the mounting seat to move vertically.
Further, the digestion structure is used for digesting sample liquid by regularly moving and changing the posture of the digestion bottle driven by the rotary module and the vertical moving module, and after digestion, the digestion clamping jaw is rotated to the vertical downward direction of the digestion bottle by the rotary module, and the digestion bottle is moved downwards to be in contact with the container by the vertical moving module to release the accommodated sample liquid.
Further, be equipped with the thermal-insulated piece between mount pad and the fixed block, be equipped with the backing plate between thermal-insulated piece and the fixed block, chucking structure locates on the backing plate, be equipped with four reference columns that run through thermal-insulated piece and backing plate in proper order and stretch into to digestion clamping jaw on the fixed block.
Further, the device further comprises a first sensor for detecting the vertical movement position of the digestion structure and a second sensor which is arranged on the digestion structure and used for detecting the posture of the digestion structure, wherein the first sensor is provided with two sensors and is arranged at the upper and lower positions on the vertical movement module.
The beneficial effects of the invention are as follows:
according to the invention, through the cooperation of the vertical moving module and the rotating module, the position transfer and the posture adjustment can be carried out on the placed digestion bottle, so that the sample in the digestion bottle can be fully reacted, the digestion efficiency is improved, meanwhile, the digestion bottle which completes the digestion operation can be transferred to the subsequent detection position, the subsequent detection process is compatible, the manual intervention operation is not needed, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic rear view of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic diagram of a digestion structure according to the present invention;
FIG. 4 is a schematic elevational view of the structure of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of the structure of FIG. 4 at A-A in accordance with the present invention;
FIG. 6 is a schematic side view of the structure of FIG. 1 in accordance with the present invention;
FIG. 7 is a schematic cross-sectional view of the structure of FIG. 6 at B-B in accordance with the present invention;
reference numerals illustrate:
100. a support plate; 101. a base; 200. a mounting base; 201. a vertical movement module; 2011. a linear driving mechanism; 2012. a sliding block; 2013. a support; 202. a rotating module; 203. a fixed block; 2031. a heat conduction channel; 204. digestion clamping jaws; 2041. a receiving groove; 205. a piercing rod; 2051. a heat conduction groove; 206. digestion sheets; 207. a clamping block; 208. a spring; 209. a heat insulating block; 210. a first sensor; 211. a second sensor; 212. a backing plate; 213. and positioning columns.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary that the combination of the technical solutions should be regarded as not existing when the combination of the technical solutions contradicts or cannot be realized on the basis of the realization of those skilled in the art.
Referring to fig. 1 and 2, a digestion mechanism of a water quality detector according to the present invention includes:
a support plate 100 having a base 101 provided thereon;
the mounting seat 200 is arranged above the base 101, and the front side of the mounting seat is provided with a digestion structure for bearing a prefabricated digestion bottle and digesting sample liquid in the digestion bottle;
the vertical moving module 201 and the rotating module 202 are in sliding fit with the mounting seat 200, and the output end of the rotating module 202 is connected with the digestion structure and used for adjusting the vertical position and the posture of the digestion structure.
When the invention is used, the digestion bottle which is prefabricated in advance is placed on the digestion mechanism, the digestion operation is carried out on the sample liquid in the digestion bottle through the heating function of the digestion mechanism, meanwhile, the digestion bottle is driven to rotate by matching with the rotating module 202 to rotate at a certain speed (generally 30 r/min), so that the sample liquid in the digestion bottle is fully reacted, the digestion efficiency is improved, different liquids are required to be mixed and detected in the subsequent detection process, at the moment, the position transfer and the posture adjustment of the digestion bottle are carried out by matching with the vertical moving module 201 and the rotating module 202, the transfer of the sample liquid from the reaction stage to the detection stage is realized, the later detection process is compatible, the manual intervention operation is not needed, and the detection efficiency is improved.
In an embodiment, referring to fig. 3, the digestion structure includes a fixing block 203 connected to a mounting seat 200, at least one digestion clamping jaw 204 is disposed on a front side of the fixing block 203, an accommodating groove 2041 with an upward opening is disposed on the digestion clamping jaw 204, a digestion sheet 206 is disposed at a bottom of an inner cavity of the accommodating groove 2041, and nickel wires (not shown in the drawing) are disposed in the digestion sheet 206, and the nickel wires are disposed in a thread disc shape on the digestion sheet 206. Nickel wires are electrically connected with the temperature control units, and a temperature measuring element is arranged on one side of the digestion sheet 206, so that the temperature of the digestion sheet 206 is monitored and controlled in real time, different temperatures are applied according to different sample liquids, and digestion efficiency is improved conveniently.
After the digestion bottle is put on the digestion clamping jaw 204, the bottom of the digestion bottle is abutted against the digestion sheet 206, the temperature of the digestion sheet 206 is controlled, the sample liquid in the digestion bottle is heated to react with acid liquid or alkali liquid, in the process, the rotation clamping jaw 204 can be driven to rotate at a certain speed by the cooperation of the rotation module 202, the liquid in the digestion clamping jaw can flow, the reaction is more complete, and the digestion efficiency is improved.
In an embodiment, referring to fig. 4 and 5, a clamping structure is disposed in the accommodating groove 2041, the clamping structure includes a clamping block 207 and a spring 208 with arc structures for fixing a prefabricated digestion bottle carried by the digestion clamping jaw 204, the clamping block 207 is in contact with a lower portion of the digestion bottle, and a body of the digestion bottle greater than one half of the body is located outside the accommodating groove 2041.
After the digestion bottle is placed on the digestion clamping jaw 204, the digestion bottle is fixed through the clamping block 207, so that the problem that the digestion bottle falls off in the subsequent position transfer and posture change process is avoided, and the stability in the detection process is ensured.
Because the sample liquid in the digestion bottle still needs to be mixed with other liquids in the subsequent detection process, after the digestion bottle is placed on the digestion clamping jaw 204, more than one half of the bottle body is positioned outside the digestion clamping jaw 204, meanwhile, the bottle mouth of the digestion bottle needs to be pricked, further, after digestion reaction, the rotary bottle mouth of the digestion bottle is vertically downward, the digestion bottle is matched with the vertical moving module 201 to carry out position transfer, the digestion bottle is contacted with a subsequent liquid receiving container (namely a disc chip), in order to ensure that the digestion bottle and the liquid receiving container are connected into a whole, when the digestion bottle is contacted, the more than one half of the bottle body positioned outside the digestion clamping jaw 204 is inserted into the liquid receiving container, and the digestion bottle is limited through symmetrical bulges, so that the digestion bottle can be released from the digestion clamping jaw 204, and further, the transfer of the sample liquid after digestion is completed, and the detection operation is completed by mixing with other liquids in the liquid container.
In an embodiment, referring to fig. 3, the device further includes a piercing rod 205 detachably disposed on the digestion structure for piercing a liquid sac wrapped with the sample liquid, the piercing rod 205 is disposed at a side rear of the digestion jaw 204, and an included angle between a forward projection of an extending direction line of the piercing rod 205 and an extending direction line of the digestion jaw 204 is 30-180 °, and a front end of the piercing rod 205 is in a disc-shaped structure.
After the liquid in the digestion bottle is digested and reacted, the digestion bottle needs to be in mixed contact with the liquid on a subsequent liquid receiving container, a liquid bag is placed on the liquid receiving container (namely a disc chip) in advance, in order to enable the liquid in the liquid bag to be released, the puncture rod 205 is rotated to be vertically downward through the rotating module 202, meanwhile, the puncture rod 205 is matched with the vertical moving module 201 to move the puncture rod 205 downwards, the liquid bag is punctured, the liquid in the liquid bag is further enabled to flow out and be mixed with the liquid in the digestion bottle, the liquid is detected after full mixing and centrifugation, the transfer of the sample liquid in the digestion bottle and the release of the liquid in the liquid bag are sequentially carried out, the positions of the digestion clamping jaw 204 and the puncture rod 205 are adjusted through the rotating module 202, the transfer of the sample liquid can be achieved, the subsequent detection liquid can be processed and released without manual intervention, and the detection efficiency is improved.
In an embodiment, referring to fig. 7, a heat conducting groove 2051 is formed on the puncture rod 205, one end of the heat conducting groove 2051 extends to the front end of the puncture rod 205 to be in a closed shape, the other end extends to the connection with the fixing block 203 to be in an open shape, a heat conducting channel 2031 communicated with the heat conducting groove 2051 is formed on the fixing block 203, the heat conducting channel 2031 extends to the lower portion of the digestion piece 206 in the digestion clamping jaw 204, and the front end surface of the puncture rod 205 is provided with arc grooves which are uniformly distributed.
After the subsequent liquid bag wrapped with the sample liquid is punctured by the puncture rod 205, in order not to influence the subsequent detection process, the heat emitted by the digestion sheet 206 is guided by the heat conduction channel 2031 and is guided to the front end of the puncture rod 205 by the heat conduction groove 2051, so that the sample liquid attached to the surface of the puncture rod 205 is quickly volatilized, the puncture surface of the puncture rod 205 is kept in a dry state, the influence on the subsequent detection is avoided, and meanwhile, the area of the sample liquid released in the liquid bag attached to the surface of the puncture rod 205 is reduced by virtue of the arc-shaped groove formed in the front end surface of the puncture rod 205, so that more liquid is prevented from being carried, the influence on the subsequent other detection process can be avoided, and the influence on the current detection process can be reduced.
In an embodiment, referring to fig. 2 and 5, the vertical movement module 201 includes a vertically disposed support 2013, a sliding block 2012 is disposed on the support 2013, and the mounting base 200 is fixedly connected to the sliding block 2012 to provide guidance for movement of the mounting base 200;
a linear driving mechanism 2011 connected to the mounting base 200 is further included for driving the mounting base 200 to move vertically. The linear driving mechanism 2011 may employ a screw motor.
The vertical moving module 201 can drive the digestion mechanism to transfer the position, so that the digested sample liquid is transferred, the operation of rear-section detection is directly compatible, manual intervention is not needed, and the detection efficiency is improved.
In an embodiment, the digestion structure drives the digestion bottle placed in through the rotating module 202 and the vertical moving module 201 to regularly move and change the posture to digest the sample liquid, after digestion, the digestion clamping jaw 204 is rotated to the position where the digestion bottle faces downwards vertically through the rotating module 202, and the digestion bottle moves downwards to be in contact with the container through the vertical moving module 201 to release the contained sample liquid.
The complete detection process comprises the steps of carrying out detection after the sample liquid is digested and then is mixed with another solution or solutions, carrying out centrifugation, carrying out liquid digestion reaction in a digestion bottle, carrying out liquid mixing contact with liquid on a subsequent liquid carrying container, carrying out posture adjustment and position transfer on the digestion bottle through a digestion mechanism, enabling the digestion bottle to be vertically downward, and after the bottle mouth is punctured, naturally flowing the liquid into the liquid carrying container, rapidly completing transfer of the liquid, and further completing subsequent detection operation.
In an embodiment, referring to fig. 5-7, a heat insulation block 209 is disposed between the mounting base 200 and the fixing block 203, a pad 212 is disposed between the heat insulation block 209 and the fixing block 203, a clamping structure is disposed on the pad 212, and four positioning columns 213 sequentially penetrating through the heat insulation block 209 and the pad 212 and extending into the digestion clamping jaw 204 are disposed on the fixing block 203. The heat conduction generated by the digestion sheet 206 can be isolated through the arrangement of the heat insulation block 209, so that heat dissipation is avoided, heat is guaranteed to fully act on the digestion bottle, the reaction rate of the sample liquid in the digestion bottle is improved, and the digestion efficiency is improved.
Preferably, one side of the digestion mechanism is provided with a heat dissipation system, the heat dissipation system comprises a heat dissipation pipe and a heat dissipation fan, the heat dissipation pipe is opposite to the digestion mechanism, but is not in contact with the digestion mechanism, normal movement of the digestion mechanism is not influenced, after the digestion reaction is completed by the sample liquid in the digestion bottle, the heat dissipation system is used for dissipating the heat of the sample liquid, so that the temperature of the sample liquid is reduced, the sample liquid is not required to be kept at a high temperature in the subsequent detection process, and the heat dissipation system is used for reducing the temperature of the sample liquid in order to avoid adverse reactions generated by mixing with other subsequent liquids, so that the normal operation of the subsequent detection is ensured.
In an embodiment, referring to fig. 1 and 2, the device further includes a first sensor 210 for detecting a vertical movement position of the digestion structure and a second sensor 211 disposed on the digestion structure for detecting a posture of the digestion structure, where two first sensors 210 are disposed in an up-down position on the vertical movement module 201. The first sensor 210 arranged at the lower part is convenient for stopping the digestion mechanism when the digestion mechanism moves down to a proper position, so that the problem of excessive contact between the digestion bottle and a subsequent liquid receiving container is avoided, and the transfer safety of the digestion bottle is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (9)

1. Digestion mechanism of water quality testing appearance, its characterized in that includes:
a support plate (100) on which a base (101) is provided;
the mounting seat (200) is arranged above the base (101), and the front side of the mounting seat is provided with a digestion structure for bearing a prefabricated digestion bottle and digesting sample liquid in the digestion bottle;
the vertical moving module (201) and the rotating module (202), the mounting seat (200) is in sliding fit with the vertical moving module (201), and the output end of the rotating module (202) is connected with the digestion structure and is used for adjusting the vertical position and the posture of the digestion structure.
2. The digestion mechanism of a water quality detector as recited in claim 1, wherein: the digestion structure comprises a fixed block (203) connected with a mounting seat (200), at least one digestion clamping jaw (204) is arranged on the front side of the fixed block (203), an accommodating groove (2041) with an upward opening is formed in the digestion clamping jaw (204), digestion pieces (206) are arranged at the bottom of an inner cavity of the accommodating groove (2041), nickel wires are arranged in the digestion pieces (206), and the nickel wires are arranged in a thread disc shape on the digestion pieces (206).
3. The digestion mechanism of a water quality detector as set forth in claim 2, wherein: be equipped with chucking structure in holding tank (2041), chucking structure is including chucking piece (207) and spring (208) that are arc structure for it is fixed to clear up the prefabricated digestion bottle that clamping jaw (204) bear, chucking piece (207) and the lower part contact of clearing up the bottle, it is outside holding tank (2041) to clear up the body that the bottle is greater than half.
4. The digestion mechanism of a water quality detector as set forth in claim 2, wherein: the digestion device is characterized by further comprising a puncture rod (205) which is detachably arranged on the digestion structure and used for puncturing a liquid bag wrapped with sample liquid, the puncture rod (205) is arranged at the side rear of the digestion clamping jaw (204), an included angle between the extending direction line of the puncture rod and the forward projection of the extending direction line of the digestion clamping jaw (204) is 30-180 degrees, and the front end of the puncture rod (205) is in a disc-shaped structure.
5. The digestion mechanism of a water quality detector as recited in claim 4, wherein: the heat-conducting device is characterized in that a heat-conducting groove (2051) is formed in the puncture rod (205), one end of the heat-conducting groove (2051) extends to the front end of the puncture rod (205) to be in a closed shape, the other end of the heat-conducting groove extends to the joint of the puncture rod and the fixed block (203) to be in an open shape, a heat-conducting channel (2031) communicated with the heat-conducting groove (2051) is formed in the fixed block (203), the heat-conducting channel (2031) extends to the lower portion of a digestion piece (206) in the digestion clamping jaw (204), and arc grooves which are uniformly distributed are formed in the front end surface of the puncture rod (205).
6. The digestion mechanism of a water quality detector as recited in claim 1, wherein: the vertical movement module (201) comprises a support (2013) which is vertically arranged, a sliding block (2012) is arranged on the support (2013), and the installation seat (200) is fixedly connected with the sliding block (2012) and used for providing guidance for movement of the installation seat (200);
the device also comprises a linear driving mechanism (2011) connected with the mounting seat (200) and used for driving the mounting seat (200) to move vertically.
7. The digestion mechanism of a water quality detector as set forth in claim 2, wherein: the digestion structure is characterized in that the digestion structure is used for digesting sample liquid by regularly moving and changing the posture of a digestion bottle driven by the rotating module (202) and the vertical moving module (201), after digestion, the digestion clamping jaw (204) is rotated to the vertical downward direction of the digestion bottle through the rotating module (202), and the digestion bottle is moved downwards to be in contact with a container through the vertical moving module (201) to release the accommodated sample liquid.
8. A digestion mechanism for a water quality tester as claimed in claim 3, wherein: be equipped with between mount pad (200) and fixed block (203) thermal-insulated piece (209), be equipped with backing plate (212) between thermal-insulated piece (209) and fixed block (203), chucking structure locates on backing plate (212), be equipped with four reference columns (213) that run through thermal-insulated piece (209) and backing plate (212) in proper order and stretch into in digestion clamping jaw (204) on fixed block (203).
9. The digestion mechanism of a water quality detector as recited in claim 1, wherein: the device further comprises a first sensor (210) for detecting the vertical moving position of the digestion structure and a second sensor (211) which is arranged on the digestion structure and used for detecting the posture of the digestion structure, wherein the two first sensors (210) are arranged at the upper and lower positions on the vertical moving module (201).
CN202211609264.8A 2022-12-14 2022-12-14 Digestion mechanism of water quality detector Active CN116106113B (en)

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Application Number Priority Date Filing Date Title
CN202211609264.8A CN116106113B (en) 2022-12-14 2022-12-14 Digestion mechanism of water quality detector

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CN202211609264.8A CN116106113B (en) 2022-12-14 2022-12-14 Digestion mechanism of water quality detector

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CN116106113B CN116106113B (en) 2023-10-20

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112014320A (en) * 2020-09-09 2020-12-01 上海阳泰医疗科技有限公司 Automatic water sample detector
CN113970626A (en) * 2021-09-30 2022-01-25 武汉新烽光电股份有限公司 Water quality detection equipment and detection method
CN114280224A (en) * 2021-12-27 2022-04-05 上海安杰环保科技股份有限公司 Device for sample tube digestion and titration
CN217084412U (en) * 2022-04-15 2022-07-29 浙江省疾病预防控制中心 Sample digestion device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112014320A (en) * 2020-09-09 2020-12-01 上海阳泰医疗科技有限公司 Automatic water sample detector
CN113970626A (en) * 2021-09-30 2022-01-25 武汉新烽光电股份有限公司 Water quality detection equipment and detection method
CN114280224A (en) * 2021-12-27 2022-04-05 上海安杰环保科技股份有限公司 Device for sample tube digestion and titration
CN217084412U (en) * 2022-04-15 2022-07-29 浙江省疾病预防控制中心 Sample digestion device

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