CN113071787A - Soak sample storage box - Google Patents
Soak sample storage box Download PDFInfo
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- CN113071787A CN113071787A CN202110293550.7A CN202110293550A CN113071787A CN 113071787 A CN113071787 A CN 113071787A CN 202110293550 A CN202110293550 A CN 202110293550A CN 113071787 A CN113071787 A CN 113071787A
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- box
- box body
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- fixed
- liquid
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- 238000003860 storage Methods 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 157
- 230000007246 mechanism Effects 0.000 claims abstract description 117
- 238000001914 filtration Methods 0.000 claims abstract description 66
- 238000002156 mixing Methods 0.000 claims abstract description 42
- 230000001502 supplementing effect Effects 0.000 claims abstract description 39
- 238000001802 infusion Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 95
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 38
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 238000013467 fragmentation Methods 0.000 claims description 9
- 238000006062 fragmentation reaction Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000007654 immersion Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 7
- 238000002791 soaking Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/0095—Flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D81/00—Containers, 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
- B65D81/18—Containers, 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
- B65D81/22—Containers, 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 in moist conditions or immersed in liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Evolutionary Biology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides an immersion specimen storage box, which relates to the technical field of specimen storage and comprises a box body, a box cover, a stationary liquid supplementing mechanism and a mixing and filtering mechanism; the storage space that box and case lid formed can save the sample, can realize often supplementing the sample stationary liquid to the box inside through stationary liquid supplementing mechanism, and utilize and mix filtering mechanism and can carry out the intensive mixing with the stationary liquid that stationary liquid supplementing mechanism supplyed and the stationary liquid in the box, mix the fixed floater in the stationary liquid that filtering mechanism can flow out in the box simultaneously, thereby can guarantee the cleanliness factor of the stationary liquid after mixing, when having alleviated the infusion sample that exists among the prior art and deposited, the stationary liquid needs often artifical the replenishment, cause the technical problem of manpower and materials cost increase.
Description
Technical Field
The invention relates to the technical field of specimen storage, in particular to an infusion specimen storage box.
Background
Biological specimens are real objects for teaching, scientific research or exhibition and viewing of subjects such as biology by arranging whole or part of animals or plants, processing and maintaining the original shape or characteristics of the animals or plants, and can be divided into dry specimens, soaked specimens, stripped specimens, bone specimens and the like according to different manufacturing methods. The dried specimen is prepared by directly drying and storing the animal or plant, the soaked specimen is prepared by using the chemical property of a medicament soaking solution to treat and store the specimen, the peeled specimen is prepared by peeling the animal skin together with the hair, feather, scale and other derivatives on the animal skin, and the biological specimen is used as evidence of the existence of the animal or plant entity and is mainly used for animal research, popular science and appreciation.
At present, the specimen of the natural science museum is a soaked specimen, wherein the storage mode of the soaked specimen in the prior art is an independent bottle, so that each independently stored soaked specimen needs to be constantly added with specimen fixing liquid.
However, since the size of each impregnated specimen varies, the size of the specimen bottle is not appropriate, and a large amount of storage space is wasted. Meanwhile, due to the fact that the specimens are stored independently, the specimen fixing liquid needs to be supplemented all the time, maintenance work for storing a large number of specimens needs to consume a large amount of manpower and material resources, and cost is increased.
Disclosure of Invention
The invention aims to provide an infusion specimen storage box to solve the technical problem that in the prior art, when infusion specimens are stored, fixing liquid needs to be supplemented manually frequently, so that the cost of manpower and material resources is increased.
The invention provides an infusion specimen storage box, which comprises: the device comprises a box body, a box cover, a stationary liquid supplementing mechanism and a mixing and filtering mechanism;
the box cover is hermetically connected with the box body so as to form a storage space for the infusion specimen in the box body;
the fixed liquid supplementing mechanism is communicated with the interior of the box body through the mixing and filtering mechanism, the fixed liquid supplementing mechanism is used for conveying fixed liquid to the mixing and filtering mechanism, the mixing and filtering mechanism is used for mixing the fixed liquid in the box body with the fixed liquid in the fixed liquid supplementing mechanism, and the mixing and filtering mechanism is used for filtering fixed floating objects in the mixed fixed liquid and then conveying the filtered fixed floating objects to the interior of the box body.
In the preferred embodiment of the invention, the device also comprises a liquid level sensor and a controller;
the controller is respectively in electric signal connection with the liquid level sensor and the stationary liquid supplementing mechanism, the liquid level sensor is located inside the box body, the liquid level sensor is used for detecting liquid level height information in the box body and transmitting the liquid level height information to the controller, a liquid level height threshold value is preset in the controller, and the controller correspondingly controls the opening and closing of the stationary liquid supplementing mechanism.
In a preferred embodiment of the present invention, the stationary liquid replenishing mechanism includes a stationary liquid replenishing tank and an electromagnetic valve;
the fixed liquid supplementing box is located on one side of the box body and connected with the box body, the electromagnetic valve is located at the outlet of the fixed liquid supplementing box, the fixed liquid supplementing box is communicated with the mixed filtering mechanism through the electromagnetic valve, the electromagnetic valve is in electrical signal connection with the controller, and the controller is used for controlling the opening and closing of the electromagnetic valve.
In a preferred embodiment of the present invention, the box body comprises a fixed bottom plate, a fixed side plate, a connecting fastener, a specimen box vertical plate and a specimen box buckle plate;
the fixed side plate is arranged around the outside of the fixed bottom plate, and is fixedly connected with the edge of the fixed bottom plate to form an accommodating space;
along PMKD's surface evenly is provided with a plurality of fixed orificess, the specimen box riser passes through connect the fastener with wantonly the fixed orifices is connected, so that it is a plurality of enclose between the specimen box riser and establish into a plurality of specimen box spaces, the specimen box buckle is used for connecting every specimen box space lock.
In a preferred embodiment of the present invention, the connecting fastener includes a first connecting portion and a second connecting portion;
the first connecting part is vertically connected with the second connecting part and fixedly connected with the second connecting part, the first connecting part is used for being connected with the fixing hole of the fixing bottom plate, and the second connecting part is used for being connected with the vertical plate of the specimen box so as to fix the vertical plate of the specimen box on the fixing bottom plate;
the second connection part includes any one of a right-angle connection part, a T-shaped connection part, and a cross-shaped connection part.
In a preferred embodiment of the invention, the cover comprises a sealing cover and a sealing strip;
the sealing covers are arranged in plurality and sequentially cover the top of the box body; one side of the sealing cover is a first arc sealing surface, the other side of the sealing cover is a second arc sealing surface, and the first arc sealing surface of the sealing cover is in sealing clamping connection with the second arc sealing surface of the adjacent sealing cover;
one side of the sealing cover, which is provided with the first arc sealing surface, is provided with a conical sealing groove, the sealing strip corresponds to the conical sealing groove and is provided with a conical sealing bulge, and the sealing strip is connected with the sealing cover in a sealing manner through the conical sealing bulge and the conical sealing groove.
In the preferred embodiment of the invention, the device also comprises an air pressure balancing mechanism;
the air pressure balancing mechanism is located on one side of the box body and connected with the box body, the air pressure balancing mechanism is communicated with the storage space in the box body, and the air pressure balancing mechanism is used for balancing the air pressure of the box body.
In a preferred embodiment of the present invention, the air pressure balancing mechanism comprises a first check valve and a second check valve;
the first one-way valve and the second one-way valve are respectively communicated with the interior and the exterior of the box body, the first one-way valve is used for transmitting the gas in the box body to the exterior in a one-way mode, and the second one-way valve is used for transmitting the gas in the exterior to the interior of the box body in a one-way mode.
In the preferred embodiment of the invention, the device also comprises a filtering mechanism;
the filtering mechanism is located at an air outlet of the first one-way valve, the first one-way valve is communicated with the filtering mechanism, and the filtering mechanism is used for receiving the gas conveyed inside the box body so as to filter the gas conveyed in the box body and then discharge the gas to the external environment.
In a preferred embodiment of the present invention, the filtering mechanism comprises a bubble reducing net, an absorption liquid and an air filtering net;
first check valve in proper order with bubble fragmentation net the absorption liquid with airstrainer connects, bubble fragmentation net is used for cutting apart the warp the combustion gas in the box, in order to incite somebody to action the combustion gas in the box is cut apart into small bubble gas, the absorption liquid is used for absorbing the warp formaldehyde gas in the small bubble gas of bubble fragmentation net output, airstrainer is used for filtering the warp formaldehyde gas in the gas after the absorption liquid filters to gas emission after will filtering is to external environment.
The invention provides an infusion specimen storage box, which comprises: the device comprises a box body, a box cover, a stationary liquid supplementing mechanism and a mixing and filtering mechanism; the box cover is hermetically connected with the box body so as to form a storage space for soaking the specimen in the box body; the fixed liquid supplementing mechanism is communicated with the interior of the box body through the mixing and filtering mechanism, the fixed liquid supplementing mechanism is used for conveying fixed liquid to the mixing and filtering mechanism, the mixing and filtering mechanism is used for mixing the fixed liquid in the box body with the fixed liquid in the fixed liquid supplementing mechanism, and the mixing and filtering mechanism is used for filtering fixed floating objects in the mixed fixed liquid and conveying the filtered fixed floating objects to the interior of the box body; can realize supplementing the sample stationary liquid to the box inside often through stationary liquid supplementing mechanism to utilize mixed filtering mechanism to carry out the intensive mixing with the stationary liquid that stationary liquid supplementing mechanism complemented and the stationary liquid in the box, mix the fixed floater in the stationary liquid that filtering mechanism can flow in to the box simultaneously, thereby can guarantee the cleanliness factor of the stationary liquid after mixing, when having alleviated the infusion sample that exists among the prior art and depositing, the stationary liquid needs often artifical the replenishment, cause the technical problem of manpower and materials cost increase.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of an overall structure of an infused specimen storage box according to an embodiment of the present invention;
FIG. 2 is a schematic view of an internal storage structure of the specimen storage case according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of a single cartridge space within an infused specimen storage cassette according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a vertical plate of a specimen box of the infused specimen storage box according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of a connecting fastener of the specimen storage box according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of another embodiment of a connecting fastener for an infused specimen storage box according to the present invention;
FIG. 7 is a schematic structural view of a connection fastener of an infused specimen storage box according to another embodiment of the present invention;
FIG. 8 is a schematic structural view of a cover of the specimen storage box according to the embodiment of the present invention;
FIG. 9 is a schematic structural view of a sealing cover of a box cover of the infused specimen storage box according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a seal strip of a cover of an infused specimen storage box according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of a first check valve of the infused specimen storage box according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a filtering mechanism of an infused specimen storage box according to an embodiment of the present invention.
Icon: 100-a box body; 101-a fixed baseplate; 111-fixation holes; 102-fixed side plates; 103-connecting fasteners; 113-a first connection; 123-a second connection; 104-specimen box vertical plate; 105-specimen box gusset; 200-box cover; 201-sealing cover; 211-a first radiused sealing surface; 221-a second radiused sealing surface; 231-conical seal groove; 202-a sealing strip; 212-conical sealing projection; 300-stationary liquid replenishing mechanism; 400-a mixing filtration mechanism; 500-air pressure balancing mechanism; 501-a first one-way valve; 502-a second one-way valve; 600-a filter mechanism; 601-a bubble reducing net; 602-an absorption liquid; 603-air filter net.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 12, the present embodiment provides an infusion specimen storage box, including: a case 100, a case cover 200, a stationary liquid replenishing mechanism 300, and a mixing filter mechanism 400; the box cover 200 is hermetically connected with the box body 100, so that a storage space for soaking the specimen is formed in the box body 100; the stationary liquid replenishing mechanism 300 is communicated with the inside of the tank 100 through the mixing and filtering mechanism 400, the stationary liquid replenishing mechanism 300 is used for conveying stationary liquid to the mixing and filtering mechanism 400, the mixing and filtering mechanism 400 is used for mixing the stationary liquid in the tank 100 and the stationary liquid in the stationary liquid replenishing mechanism 300, and the mixing and filtering mechanism 400 is used for filtering the stationary floating objects in the mixed stationary liquid and conveying the filtered stationary floating objects to the inside of the tank 100.
It should be noted that, in the storage box for the infused specimen provided in this embodiment, a plurality of storage spaces can be formed inside, and each storage space is respectively communicated, so that the fixing solution can be supplemented inside the box body 100 at any time by the fixing solution supplementing mechanism 300, wherein the specimens inside the storage box are stored in a centralized manner, the fixing solution is stored uniformly, and the specimen storage space and the maintenance cost are saved; by using the mixing and filtering mechanism 400, the fixing liquid newly added into the box body 100 and the original fixing liquid can be fully mixed, and in addition, the mixing and filtering mechanism 400 can filter the solid floating objects in the original fixing liquid, so that the cleanness of the fixing liquid is ensured.
Alternatively, the mixing and filtering mechanism 400 may include a filter and a circulating water pump, wherein the fixing liquid supplementing mechanism 300 is proportionally added with fixing liquid, and the main components of the fixing liquid are water and formaldehyde solution; because the newly added formaldehyde and water need to be fully mixed to form stationary liquid with stable chemical property, the stationary liquid supplementing mechanism 300 is arranged at the front end of the filter, when the stationary liquid needs to be supplemented, the stationary liquid in the stationary liquid supplementing mechanism 300 and the stationary liquid in the box body 100 can synchronously flow into the filter under the action of the circulating water pump, the filter can adopt a PP cotton filter element and mainly has the main functions of adsorbing solid suspended matters in the stationary liquid and not adsorbing formaldehyde components in the flowing liquid, meanwhile, the stationary liquid which is not fully mixed in the stationary liquid supplementing mechanism 300 can be fully mixed in the filter after passing through the filter element, and mixed solution with stable chemical property is formed and is supplemented into the box body 100.
The embodiment provides a soak sample storage box includes: a case 100, a case cover 200, a stationary liquid replenishing mechanism 300, and a mixing filter mechanism 400; the box cover 200 is hermetically connected with the box body 100, so that a storage space for soaking the specimen is formed in the box body 100; the stationary liquid replenishing mechanism 300 is communicated with the interior of the box body 100 through the mixing and filtering mechanism 400, the stationary liquid replenishing mechanism 300 is used for conveying stationary liquid to the mixing and filtering mechanism 400, the mixing and filtering mechanism 400 is used for mixing the stationary liquid in the box body 100 and the stationary liquid in the stationary liquid replenishing mechanism 300, and the mixing and filtering mechanism 400 is used for filtering the stationary floating objects in the mixed stationary liquid and conveying the filtered stationary floating objects to the interior of the box body 100; can realize constantly supplementing the sample stationary liquid to box 100 inside through stationary liquid supplementing mechanism 300, and utilize and mix filtering mechanism 400 and can carry out the intensive mixing with the stationary liquid in stationary liquid that stationary liquid supplementing mechanism 300 supplyed and the box 100, mix filtering mechanism 400 simultaneously and can carry out the fixed floater in the stationary liquid that flows out in the box 100, thereby can guarantee the cleaning nature of the stationary liquid after mixing, when having alleviated the infusion sample that exists among the prior art and deposited, the stationary liquid needs often artifical the replenishment, cause the technical problem of manpower and materials cost increase.
On the basis of the above embodiment, further, in a preferred embodiment of the present invention, the liquid level sensor and the controller are further included; the controller is respectively in electrical signal connection with the liquid level sensor and the stationary liquid supplementing mechanism 300, the liquid level sensor is located inside the box body 100, the liquid level sensor is used for detecting liquid level height information in the box body 100 and transmitting the liquid level height information to the controller, a liquid level height threshold value is preset in the controller, and the controller correspondingly controls the opening and closing of the stationary liquid supplementing mechanism 300.
The controller may be of various types, for example: MCU, computer, PLC controller etc. preferably, the controller is MCU. A Micro Control Unit (MCU), also called a single-chip microcomputer or a single-chip microcomputer, is a computer that properly reduces the frequency and specification of a central processing Unit, and integrates peripheral interfaces such as a memory, a counter, a USB, an a/D conversion, a UART, a PLC, a DMA, and the like, even an LCD driving circuit, on a single chip to form a chip-level computer, which is used for different combined control in different application occasions.
Preferably, the controller can adopt an STM32F103C8T6 singlechip, and the control mechanism can also adopt PLC control, which is not described herein again.
In the preferred embodiment of the present invention, the stationary liquid replenishing mechanism 300 includes a stationary liquid replenishing tank and a solenoid valve; the stationary liquid replenishing box is located on one side of the box body 100 and is connected with the box body 100, the electromagnetic valve is located at an outlet of the stationary liquid replenishing box, the stationary liquid replenishing box is communicated with the mixed filtering mechanism 400 through the electromagnetic valve, the electromagnetic valve is in electrical signal connection with the controller, and the controller is used for controlling the opening and closing of the electromagnetic valve.
In this embodiment, the stationary liquid is added to the stationary liquid replenishing tank in proportion, the solenoid valve can control the communication or closing between the stationary liquid replenishing tank and the mixing and filtering mechanism 400, when the liquid level sensor located inside the tank 100 detects that the liquid level of the stationary liquid inside the tank 100 is lower than the liquid level height threshold preset by the controller, the controller controls the solenoid valve to open at this time, the stationary liquid inside the stationary liquid replenishing tank flows into the filter, and the filter can receive the original stationary liquid inside the tank 100 under the action of the circulating water pump, so that the insufficiently mixed stationary liquid in the stationary liquid replenishing tank can be sufficiently mixed in the filter after passing through the filter, and the mixed solution with stable chemical properties is replenished into the tank 100.
Because the size of each specimen is different, the specimen box space of a single storage space can be unreasonably arranged to cause the waste of the storage space, in the preferred embodiment of the invention, the box body 100 comprises a fixed bottom plate 101, a fixed side plate 102, a connecting fastener 103, a specimen box vertical plate 104 and a specimen box buckle plate 105; the fixed side plate 102 is arranged around the outside of the fixed bottom plate 101, and the fixed side plate 102 is fixedly connected with the edge of the fixed bottom plate 101 to form an accommodating space; evenly be provided with a plurality of fixed orificess 111 along PMKD 101's surface, the specimen box riser 104 is connected with arbitrary fixed orifices 111 through connecting fastener 103 to enclose between a plurality of specimen box risers 104 and establish into a plurality of specimen box spaces, specimen box buckle 105 is used for connecting every specimen box space lock.
In this embodiment, PMKD 101 is fixed connection with fixed curb plate 102, fixed curb plate 102 can be far away from PMKD 101 the edge be connected with PMKD 101, and then can form the whole inside storage space of box 100, wherein, a plurality of fixed orificess 111 have evenly been arranged through the surface at PMKD 101, fixed orificess 111 through using different location, wherein specimen box riser 104 can be connected with PMKD 101's different fixed orificess 111 through connecting fastener 103, thereby can constitute the specimen box space that differs in size, wherein each different specimen box space uses the equipment of variable specimen storage box to form, at last according to the corresponding specimen box buckle 105 of adoption of the variable specimen storage box of different shapes, accomplish every specimen box space.
Optionally, a plurality of through holes are formed in the surface of the vertical plate 104 of the specimen box, and the plurality of through holes can ensure that the space of each specimen box is communicated with the interior of the box body 100, and the specimen boxes with different sizes are arranged in the box body 100, and the specimens are stored in a centralized manner, so that the specimen storage space and the maintenance cost are saved; meanwhile, the specimen fixing liquid in the box body 100 can directly enter the space of the specimen box to directly soak the specimen, so that the effect of protecting and fixing the specimen is achieved.
In addition, a plurality of through holes can be formed in the surface of the specimen box buckle plate 105, so that the space of each specimen box can be communicated in multiple directions; further, the fixing hole 111 of the fixing base plate 101 may be a screw hole, and the fixing base plate 101 and the connection fastener 103 may be fixed by a bolt.
In the preferred embodiment of the present invention, the connecting fastener 103 includes a first connecting portion 113 and a second connecting portion 123; the first connecting portion 113 is vertically connected with the second connecting portion 123, the first connecting portion 113 is fixedly connected with the second connecting portion 123, the first connecting portion 113 is used for being connected with the fixing hole 111 of the fixing bottom plate 101, and the second connecting portion 123 is used for being connected with the vertical plate 104 of the specimen box so as to fix the vertical plate 104 of the specimen box on the fixing bottom plate 101; the second connection part 123 includes any one of a right-angle connection part, a T-shaped connection part, and a cross-shaped connection part.
In this embodiment, since the positions at which the vertical plate 104 is fixed are different, the second connecting portion 123 can be connected to the vertical plate 104 by using any one of a right-angle connecting portion, a T-shaped connecting portion, and a cross connecting portion for fixing different positions, and meanwhile, the first connecting portion 113 can be connected to the fixing base plate 101 by a bolt.
In the preferred embodiment of the present invention, the cover 200 includes a sealing cover 201 and a sealing strip 202; a plurality of sealing covers 201 are arranged, and the plurality of sealing covers 201 are sequentially covered on the top of the box body 100; one side of the sealing cover 201 is a first arc sealing surface 211, the other side of the sealing cover 201 is a second arc sealing surface 221, and the first arc sealing surface 211 of the sealing cover 201 is in sealing clamping connection with the second arc sealing surface 221 of the adjacent sealing cover 201; one side of the sealing cover 201 with the first arc sealing surface 211 is provided with a conical sealing groove 231, the sealing strip 202 is provided with a conical sealing bulge 212 corresponding to the conical sealing groove 231, and the sealing strip 202 and the sealing cover 201 are connected in a sealing way through the conical sealing bulge 212 and the conical sealing groove 231.
In this embodiment, since the immersed specimen fixing solution has a relatively high volatility, the sealing cover 201 may be made of a plurality of sets of nylon plastics, wherein the first arc sealing surface 211 of the sealing cover 201 may be a 270 ° semicircular receiving surface, the second arc sealing surface 221 of the sealing cover 201 may be a 90 ° semicircular covering surface, and the plurality of sealing covers 201 are in tight connection with each other sequentially via the 270 ° semicircular receiving surface and the 90 ° semicircular covering surface. Further, all can open alone by a set of sealed lid 201 of arbitrary, reduce the sample and get the work degree of difficulty when putting. The semicircular structures are tightly connected, and liquid sealant can be used in the middle of the semicircular structures, so that the influence of opening and closing on the sealing effect of the specimen cabinet is reduced; in addition, a sealing strip 202 can be further arranged at the joint of any two adjacent sealing covers 201, one side of the sealing strip 202 can be clamped with the tapered sealing groove 231 on the sealing cover 201 by using the tapered sealing bulge 212, and the sealing performance between any two adjacent sealing covers 201 is ensured by using the sealing strip 202.
Because the specimen storage box is a relatively closed system, in order to prevent the problem of liquid level reduction in the box body 100 caused by factors such as air volatilization which are difficult to avoid, in the preferred embodiment of the invention, the specimen storage box further comprises an air pressure balancing mechanism 500; the air pressure balance mechanism 500 is located at one side of the box body 100, the air pressure balance mechanism 500 is connected with the box body 100, the air pressure balance mechanism 500 is communicated with the storage space in the box body 100, and the air pressure balance mechanism 500 is used for balancing the air pressure of the box body 100.
In the preferred embodiment of the present invention, the air pressure balancing mechanism 500 includes a first check valve 501 and a second check valve 502; a first check valve 501 and a second check valve 502 are respectively communicated with the inside of the box 100 and the outside environment, the first check valve 501 is used for unidirectionally transmitting the gas inside the box 100 to the outside environment, and the second check valve 502 is used for unidirectionally transmitting the gas of the outside environment to the inside of the box 100.
In this embodiment, the first check valve 501 can ensure that the gas volatilized from the inside of the box 100 is unidirectionally delivered to the outside environment, and the second check valve 502 can ensure that the air in the outside environment enters the inside of the box 100, wherein the opening and closing of the first check valve 501 and the second check valve 502 are both opened according to the air pressure difference between the inside and the outside of the box 100.
In the preferred embodiment of the present invention, a filter mechanism 600 is further included; the filtering mechanism 600 is located at an air outlet of the first one-way valve 501, the first one-way valve 501 is communicated with the filtering mechanism 600, and the filtering mechanism 600 is used for receiving the air conveyed inside the box 100 so as to filter the air conveyed inside the box 100 and then discharge the air to the external environment.
In the preferred embodiment of the present invention, the filter mechanism 600 includes a bubble reducing net 601, an absorption liquid 602, and an air filtering net 603; the first check valve 501 is sequentially connected with a bubble fragmentation net 601, an absorption liquid 602 and an air filter screen 603, the bubble fragmentation net 601 is used for dividing the gas exhausted from the box body 100 so as to divide the gas exhausted from the box body 100 into small bubble gas, the absorption liquid 602 is used for absorbing formaldehyde gas in the small bubble gas output by the bubble fragmentation net 601, and the air filter screen 603 is used for filtering the formaldehyde gas in the gas filtered by the absorption liquid 602 and discharging the filtered gas to the external environment.
In this embodiment, the bubble reducing net 601 and the absorption liquid 602 can be located inside the first check valve 501, wherein the absorption liquid 602 is stored inside the container of the first check valve 501, preferably, the absorption liquid 602 can be water, when the pressure in the box 100 rises due to the supplement of the fixing liquid, the sealing ball at the bottom air inlet of the first check valve 501 is jacked up, the airflow channel of the first check valve 501 is opened, and the gas passes through the bubble reducing net 601 arranged inside the first check valve 501 and can be changed into fine bubbles from larger bubbles, so that the fine bubbles can better ensure the absorption effect of the water on formaldehyde in the discharged gas; the formaldehyde gas rich in the discharged waste gas firstly passes through the water stored in the first one-way valve 501, most of the formaldehyde gas is absorbed, and the rest of the formaldehyde gas passes through the air filter screen 603 and then reaches the emission standard, and is discharged into the atmospheric environment; wherein, the air filter screen 603 can use a plurality of groups of 3M air filtering and purifying screens, and the comprehensive formaldehyde removal capacity can reach more than 99 percent.
In addition, when the pressure in the case 100 drops, the sealing ball of the first check valve 501 is sucked to the bottom exhaust port. Meanwhile, the sealing ball at the bottom of the second check valve 502 is jacked up, the airflow channel of the second check valve 502 is opened, and external air can smoothly enter the box body 100; the two sets of one-way air pressure balance valves, namely the first one-way valve 501 and the second one-way valve 502, can ensure that the air pressure inside and outside the box body 100 is the same.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An infusion specimen storage box, comprising: the device comprises a box body, a box cover, a stationary liquid supplementing mechanism and a mixing and filtering mechanism;
the box cover is hermetically connected with the box body so as to form a storage space for the infusion specimen in the box body;
the fixed liquid supplementing mechanism is communicated with the interior of the box body through the mixing and filtering mechanism, the fixed liquid supplementing mechanism is used for conveying fixed liquid to the mixing and filtering mechanism, the mixing and filtering mechanism is used for mixing the fixed liquid in the box body with the fixed liquid in the fixed liquid supplementing mechanism, and the mixing and filtering mechanism is used for filtering fixed floating objects in the mixed fixed liquid and then conveying the filtered fixed floating objects to the interior of the box body.
2. The infused specimen storage box of claim 1, further comprising a level sensor and a controller;
the controller is respectively in electric signal connection with the liquid level sensor and the stationary liquid supplementing mechanism, the liquid level sensor is located inside the box body, the liquid level sensor is used for detecting liquid level height information in the box body and transmitting the liquid level height information to the controller, a liquid level height threshold value is preset in the controller, and the controller correspondingly controls the opening and closing of the stationary liquid supplementing mechanism.
3. The infused specimen storage box according to claim 2, wherein the fixing solution replenishment mechanism comprises a fixing solution replenishment box and a solenoid valve;
the fixed liquid supplementing box is located on one side of the box body and connected with the box body, the electromagnetic valve is located at the outlet of the fixed liquid supplementing box, the fixed liquid supplementing box is communicated with the mixed filtering mechanism through the electromagnetic valve, the electromagnetic valve is in electrical signal connection with the controller, and the controller is used for controlling the opening and closing of the electromagnetic valve.
4. The infused specimen storage box of any one of claims 1 to 3, wherein the box body comprises a fixed bottom plate, a fixed side plate, a connecting fastener, a specimen box upright plate and a specimen box buckle plate;
the fixed side plate is arranged around the outside of the fixed bottom plate, and is fixedly connected with the edge of the fixed bottom plate to form an accommodating space;
along PMKD's surface evenly is provided with a plurality of fixed orificess, the specimen box riser passes through connect the fastener with wantonly the fixed orifices is connected, so that it is a plurality of enclose between the specimen box riser and establish into a plurality of specimen box spaces, the specimen box buckle is used for connecting every specimen box space lock.
5. The infused specimen storage box of claim 4, wherein the connection fastener comprises a first connection portion and a second connection portion;
the first connecting part is vertically connected with the second connecting part and fixedly connected with the second connecting part, the first connecting part is used for being connected with the fixing hole of the fixing bottom plate, and the second connecting part is used for being connected with the vertical plate of the specimen box so as to fix the vertical plate of the specimen box on the fixing bottom plate;
the second connection part includes any one of a right-angle connection part, a T-shaped connection part, and a cross-shaped connection part.
6. The infused specimen storage box of claim 5, wherein the lid comprises a sealing lid and a sealing strip;
the sealing covers are arranged in plurality and sequentially cover the top of the box body; one side of the sealing cover is a first arc sealing surface, the other side of the sealing cover is a second arc sealing surface, and the first arc sealing surface of the sealing cover is in sealing clamping connection with the second arc sealing surface of the adjacent sealing cover;
one side of the sealing cover, which is provided with the first arc sealing surface, is provided with a conical sealing groove, the sealing strip corresponds to the conical sealing groove and is provided with a conical sealing bulge, and the sealing strip is connected with the sealing cover in a sealing manner through the conical sealing bulge and the conical sealing groove.
7. The infused specimen storage box of claim 4, further comprising an air pressure balancing mechanism;
the air pressure balancing mechanism is located on one side of the box body and connected with the box body, the air pressure balancing mechanism is communicated with the storage space in the box body, and the air pressure balancing mechanism is used for balancing the air pressure of the box body.
8. The infused specimen storage box of claim 7, wherein the air pressure balancing mechanism comprises a first one-way valve and a second one-way valve;
the first one-way valve and the second one-way valve are respectively communicated with the interior and the exterior of the box body, the first one-way valve is used for transmitting the gas in the box body to the exterior in a one-way mode, and the second one-way valve is used for transmitting the gas in the exterior to the interior of the box body in a one-way mode.
9. The infused specimen storage box of claim 8, further comprising a filtration mechanism;
the filtering mechanism is located at an air outlet of the first one-way valve, the first one-way valve is communicated with the filtering mechanism, and the filtering mechanism is used for receiving the gas conveyed inside the box body so as to filter the gas conveyed in the box body and then discharge the gas to the external environment.
10. The infused specimen storage box of claim 9, wherein the filtration mechanism comprises a bubble reducing screen, an absorption liquid and an air filtration screen;
first check valve in proper order with bubble fragmentation net the absorption liquid with airstrainer connects, bubble fragmentation net is used for cutting apart the warp the combustion gas in the box, in order to incite somebody to action the combustion gas in the box is cut apart into small bubble gas, the absorption liquid is used for absorbing the warp formaldehyde gas in the small bubble gas of bubble fragmentation net output, airstrainer is used for filtering the warp formaldehyde gas in the gas after the absorption liquid filters to gas emission after will filtering is to external environment.
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| CN113071787B (en) | 2022-09-23 |
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