Dehumidifying mechanism for reagent card incubation equipment and incubation equipment

Abstract

The utility model relates to the technical field of reagent card storage equipment, in particular to a dehumidification mechanism for reagent card incubation equipment and the incubation equipment. The dehumidification mechanism comprises a heat insulation sealing assembly used for providing a heat insulation sealing environment relative to the external environment; the refrigeration and dehumidification assembly comprises evaporation fins and a refrigeration and dehumidification blowing mechanism; the evaporation fins are used for controlling the temperature reduction in the heat insulation sealing assembly; the refrigerating, dehumidifying and blowing mechanism directly faces the evaporation fins so as to blow air containing water vapor at the positions of the evaporation fins to the positions above the evaporation fins; and the dehumidification blowing mechanism is used for blowing air to the upper part of the incubation assembly so as to blow away air containing water vapor around the incubation assembly. Through the refrigeration dehumidification blowing mechanism and the dehumidification blowing mechanism which are matched with each other, the problem that the detection accuracy and the use stability of an instrument are influenced by condensed water due to insufficient dehumidification capacity of a dehumidification mechanism of reagent card incubation equipment in the prior art can be effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to reagent card incubation equipment field, concretely relates to a kind of dehumidification mechanism for reagent card incubation equipment, incubation equipment. BACKGROUND

[0002] In the process of immune analysis, the sample to be tested needs to be added to the reagent card and incubated in the reagent card, and then detected and analyzed. When the reagent card is incubated at low temperature in the incubation slot, the instrument needs to work in different temperature and humidity environments. When the internal and external temperature and humidity of the instrument differ too much, especially in the case of low-temperature incubation, condensate water is easily produced in the interior of the incubation slot. The condensate water will flow into the sample window of the reagent card, causing inaccurate detection of the sample data by the instrument and affecting the normal operation of the equipment.

[0003] To solve the problem of the influence of condensate water on detection accuracy and instrument stability, the existing technology usually uses a fan to directly blow the evaporative fins to slow down the condensate water. For example, the patent application with the authorization announcement number CN221405710U: a incubation assembly and a fluorescent immunoassay analyzer, as shown in the drawing of the patent document Figure 2 The fan is fixed on the evaporative fins to form a circulating air flow at the position of the evaporative fins, thereby blowing away the air containing water vapor and reducing the condensate water produced in the evaporative heat absorption process of the evaporative fins. However, in the existing technology, only the above-mentioned fan directly blows the evaporative fins, and the air circulation flow speed in the dehumidification bin is limited, which makes it difficult to quickly and effectively exhaust the air containing water vapor from above the reagent card incubation plate, and cannot meet the dehumidification requirements of the incubation slot. UTILITY MODEL CONTENT

[0004] Therefore, the technical problem to be solved by the utility model is how to solve the problem of insufficient dehumidification capacity of the dehumidification mechanism of the reagent card incubation equipment in the existing technology, the air containing water vapor is easily accumulated above the reagent card incubation plate and difficult to be effectively exhausted, the interior of the incubation slot is easy to produce condensate water, which causes the condensate water to affect the instrument detection accuracy and instrument stability. The utility model provides a dehumidification mechanism for reagent card incubation equipment, comprising:

[0005] A heat-insulating sealing assembly, the incubation assembly is arranged in the heat-insulating sealing assembly, and a heat-insulating sealing environment relative to the external environment is provided in the heat-insulating sealing assembly;

[0006] A refrigeration and dehumidification assembly, the refrigeration and dehumidification assembly comprises: an evaporative fin and a refrigeration and dehumidification blower mechanism; the evaporative fin is arranged in the heat-insulating sealing assembly to control the temperature drop in the heat-insulating sealing assembly; and the refrigeration and dehumidification blower mechanism is opposite to the evaporative fin to blow the air containing water vapor at the position of the evaporative fin to the position above the evaporative fin.

[0007] A dehumidifying air blowing mechanism is arranged above the incubation assembly to blow air to disperse the air containing water vapor around the incubation assembly.

[0008] Optionally, the dehumidifying air blowing mechanism is a fan arranged in the heat-sealing assembly; and the dehumidifying air blowing mechanism is arranged at the end of the incubation assembly in the direction of the arrangement of the plurality of incubation cavities, and blows air towards the incubation cavities to circulate the air above the incubation assembly.

[0009] Optionally, the dehumidifying air blowing mechanism is a fan arranged on the evaporation fin.

[0010] Optionally, the dehumidifying air blowing mechanism is arranged in the horizontal direction and blows air in the horizontal direction towards the position above the incubation cavities to form a circulating air channel in the heat-sealing assembly.

[0011] The dehumidifying air blowing mechanism is arranged in the vertical direction and blows the air containing water vapor around the evaporation fin to the position directly above the evaporation fin to be dispersed through the circulating air channel.

[0012] Optionally, the dehumidifying air blowing mechanism is arranged in the horizontal direction and blows air in the horizontal direction towards the position above the incubation cavities to form a circulating air channel in the heat-sealing assembly.

[0013] The dehumidifying air blowing mechanism is arranged in the vertical direction and blows the air containing water vapor around the evaporation fin to the position directly above the evaporation fin to be dispersed through the circulating air channel.

[0014] Optionally, the dehumidifying air blowing mechanism is arranged in the horizontal direction and blows air in the horizontal direction towards the position above the incubation cavities to form a circulating air channel in the heat-sealing assembly.

[0015] Optionally, the dehumidifying air blowing mechanism further comprises a fixing frame arranged on the base plate for fixing the fan; the height of the drag chain support frame for conveying the light measuring assembly for exciting the fluorescent substance in the reagent card to generate a fluorescent signal is 12mm to 17mm; the height of the dehumidifying air blowing mechanism is 28mm to 32mm; the dehumidifying air blowing mechanism is arranged in the vertical direction and blows the air containing water vapor around the evaporation fin to the position directly above the evaporation fin to be dispersed through the circulating air channel.

[0016] Optionally, the dehumidifying air blowing mechanism is arranged in the vertical direction and blows the air containing water vapor around the evaporation fin to the position directly above the evaporation fin to be dispersed through the circulating air channel.

[0017] At least two said refrigeration and dehumidification air blowing mechanisms are arranged on the fixing frame.

[0018] Optionally, the refrigeration and dehumidification assembly further comprises a first semiconductor refrigeration element, an evaporation plate, and a heat sink, one end of the first semiconductor refrigeration element is abutted below the evaporation plate, the evaporation fin is connected with the evaporation plate; the other end of the first semiconductor refrigeration element is abutted with the second heat sink; the first semiconductor refrigeration element transmits temperature to the heat insulation and sealing assembly through the evaporation plate and the evaporation fin;

[0019] The heat insulation and sealing assembly comprises a shielding cover and an openable and closable closure, the openable and closable closure allows the reagent card to partially extend into the incubation cavity.

[0020] A reagent card incubation device comprises the above reagent card storage and dehumidification device and an incubation assembly.

[0021] Optionally, the incubation assembly comprises a plurality of incubation cavities, and the incubation assembly is used for incubating the reagent card in the incubation cavities.

[0022] The incubation assembly comprises a base plate, an incubation plate, a second semiconductor refrigeration element, and a heat sink.

[0023] The incubation plate is arranged on the base plate, and the incubation plate forms a plurality of incubation cavities; the second semiconductor refrigeration element is arranged below the incubation plate and is connected in abutment with the bottom of the incubation plate to provide the temperature required for incubation.

[0024] The heat sink is arranged between the base plate and the second semiconductor refrigeration element and is in abutment with the second semiconductor refrigeration element.

[0025] The technical scheme of the utility model has the following advantages:

[0026] 1. The dehumidification mechanism for the reagent card incubation device provided by the utility model comprises:

[0027] A heat insulation and sealing assembly, and an incubation assembly is arranged in the heat insulation and sealing assembly, and the heat insulation and sealing assembly provides a heat insulation and sealing environment relative to the external environment.

[0028] A refrigeration and dehumidification assembly, the refrigeration and dehumidification assembly comprises an evaporation fin and a refrigeration and dehumidification air blowing mechanism; the evaporation fin is arranged in the heat insulation and sealing assembly and is used for controlling the temperature drop in the heat insulation and sealing assembly; the refrigeration and dehumidification air blowing mechanism is opposite to the evaporation fin, so as to blow the air containing water vapor in the evaporation fin position to the position above the evaporation fin.

[0029] A dehumidification blower mechanism is arranged above the incubation assembly to blow air to disperse the air containing water vapor around the incubation assembly.

[0030] In the utility model, the incubation assembly is covered by the heat insulation sealing assembly to form a heat insulation sealing environment isolated from the outside environment. Then, the refrigeration and dehumidification assembly is used to dehumidify the sealing environment. In the above process, the water vapor generated near the evaporating fin is blown from the evaporating fin to the position above the evaporating fin by the refrigeration and dehumidification blower mechanism. Then, the air flow above the incubation assembly is formed by the dehumidification blower mechanism to disperse the air containing water vapor around the incubation assembly. Meanwhile, more importantly, the air circulation speed in the sealing environment in the shielding cover can be effectively enhanced, the contact volume of the air in the shielding cover and the refrigeration and dehumidification assembly is increased, the humidity in the air is effectively liquefied into liquid water due to the temperature difference between the air and the refrigeration and dehumidification assembly, the condensed water is gathered on the refrigeration and dehumidification assembly, and the space dehumidification effect is achieved.

[0031] 2. The dehumidification mechanism for the reagent card incubation equipment is characterized in that the dehumidification blower mechanism is a fan arranged in the heat insulation sealing assembly; and the dehumidification blower mechanism is located at the end position of the arrangement direction of the plurality of incubation cavities in the incubation assembly and blows air towards the upper part of the incubation cavities to circulate the air above the incubation assembly.

[0032] In the utility model, the dehumidification blower mechanism is arranged at the end position of the arrangement direction of the plurality of incubation cavities and blows air towards the upper part of the incubation cavities. The air circulation speed above the incubation assembly can be effectively promoted, the flow efficiency of the air in the shielding cover is ensured, and the dehumidification speed is accelerated.

[0033] 3. The dehumidification mechanism for the reagent card incubation equipment is characterized in that the dehumidification blower mechanism is arranged along the horizontal direction and blows air along the horizontal direction towards the upper part of the incubation cavities to form a circulating air duct in the heat insulation sealing assembly.

[0034] The refrigeration and dehumidification blower mechanism is arranged obliquely towards the circulating air duct to blow the air containing water vapor near the evaporating fin to the moving path of the circulating air duct and disperse the air through the circulating air duct.

[0035] In the utility model, the refrigeration and dehumidification blower mechanism is arranged obliquely towards the circulating air duct to effectively blow the air containing water vapor near the evaporating fin to the circulating air duct, further increase the contact volume of the fresh air and the refrigeration and dehumidification assembly, increase the temperature difference between the refrigeration and dehumidification assembly and the surrounding air, effectively liquefy the humidity in the air into liquid water, gather the condensed water on the refrigeration and dehumidification assembly, and improve the space dehumidification effect.

[0036] 4. The dehumidification mechanism for the reagent card incubation equipment, the dehumidification blower mechanism is provided along the horizontal direction, and blows along the horizontal direction towards the position above the incubation cavity, so as to form a circulating air duct in the heat insulation sealing assembly;

[0037] The dehumidification blower mechanism further comprises: a fixing frame arranged on the base plate and used for fixing the fan; the height of the drag chain support frame for conveying the light measurement assembly is 12mm to 17mm, the light measurement assembly is used for exciting fluorescent substances in the reagent card to generate a fluorescent signal; the height of the refrigeration dehumidification blower mechanism is 28mm to 32mm; the refrigeration dehumidification blower mechanism is arranged obliquely towards the circulating air duct, and forms an installation angle of 25 degrees to 35 degrees with the plane where the evaporating fins are located, air containing water vapor near the evaporating fins is blown to the moving path of the circulating air duct and is blown away through the circulating air duct.

[0038] In the utility model, the height of the drag chain support frame is 12mm to 17mm. When the height of the refrigeration dehumidification blower mechanism is 28mm to 32mm, the refrigeration dehumidification blower mechanism forms an installation angle of 25 degrees to 35 degrees with the plane where the evaporating fins are located, and the dehumidification effect is best.

[0039] 5. The reagent card incubation equipment provided by the utility model has all the advantages of the reagent card storage and dehumidification device. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0041] Figure 1 The dehumidification mechanism provided in the reagent card incubation equipment is shown in the structural schematic diagram of the utility model;

[0042] Figure 2 The reagent card incubation equipment is shown in the three-dimensional structural schematic diagram of the utility model;

[0043] Figure 3 The refrigeration dehumidification blower mechanism with an inclination angle is shown in the installation position schematic diagram of the utility model;

[0044] Figure 4 The evaporating fin installed on the evaporating plate is shown in the three-dimensional structural schematic diagram of the utility model;

[0045] Figure 5The dehumidification and air blowing mechanism provided by the utility model is installed on the fixing frame.

[0046] Mark explanation:

[0047] 1-incubation assembly;2-incubation cavity;3-reagent card;4-heat insulation sealing assembly;5-refrigeration and dehumidification assembly;6-evaporation fin;7-refrigeration and dehumidification air blowing mechanism;8-dehumidification and air blowing mechanism;9-first semiconductor refrigeration piece;10-evaporation plate;11-base plate;12-fixing frame;13-incubation plate;14-second semiconductor refrigeration piece;15-circulation air duct;16-shielding cover. Specific implementation

[0048] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0049] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0050] Embodiment 1

[0051] Reference Figure 1 And Figure 2 , Figure 1 The utility model discloses a dehumidification mechanism structure schematic diagram of setting in reagent card incubation equipment in the embodiment of the utility model. Figure 2 It is the three-dimensional structure schematic diagram of reagent card incubation equipment in the embodiment of the utility model.

[0052] The dehumidification mechanism for reagent card incubation equipment provided in the embodiment includes:

[0053] The heat insulation sealing assembly 4 is provided with the heat insulation sealing environment relative to the outside environment, and the heat insulation sealing assembly 4 includes the shielding cover 16 and the openable and closable closure, and the openable and closable closure allows the reagent card 3 to partially extend into the incubation cavity 2.

[0054] The refrigeration and dehumidification assembly 5, as shown in Figure 3 The refrigeration and dehumidification assembly 5 includes an evaporation fin 6 and a refrigeration and dehumidification blower 7; the evaporation fin 6 is arranged in the heat insulation and sealing assembly 4 for controlling temperature drop in the heat insulation and sealing assembly 4; the refrigeration and dehumidification blower 7 is opposite to the evaporation fin 6 for blowing air containing water vapor to a position above the evaporation fin 6;

[0055] The dehumidification blower 8 is arranged in the heat insulation and sealing assembly 4 for blowing air to a position above the incubation assembly 1 to blow away air containing water vapor around the incubation assembly 1. In the embodiment, the dehumidification blower 8 is a fan arranged in the heat insulation and sealing assembly 4. The dehumidification blower 8 is arranged in a horizontal direction and blows air in the horizontal direction towards a position above the incubation cavity 2 to form a circulating air duct 15 in the heat insulation and sealing assembly 4; in addition, as shown in Figure 1 and Figure 3 The refrigeration and dehumidification blower 7 is arranged to be inclined towards the circulating air duct 15 to blow air containing water vapor around the evaporation fin 6 to the moving path of the circulating air duct 15 and then blow away through the circulating air duct 15. Specifically, the refrigeration and dehumidification blower 7 is arranged to be inclined towards the circulating air duct 15 and forms an installation angle of 30 degrees with the plane where the evaporation fin 6 is arranged. The refrigeration and dehumidification blower 7 is arranged to be inclined towards the circulating air duct 15, so that air containing water vapor around the evaporation fin 6 can be effectively blown to the circulating air duct 15, the contact volume of fresh air with the refrigeration and dehumidification assembly 5 is increased, the temperature difference between the refrigeration and dehumidification assembly 5 and the surrounding air is increased, so that the humidity in the air is effectively liquefied into liquid water, the condensate water is accumulated on the refrigeration and dehumidification assembly 5, and the dehumidification effect is improved. In the embodiment, the height of the drag chain support frame is 15 mm, and the height of the refrigeration and dehumidification blower 7 is 30 mm; when the refrigeration and dehumidification blower 7 is arranged to be inclined towards the circulating air duct 15 and forms an installation angle of 30 degrees with the plane where the evaporation fin 6 is arranged, the dehumidification effect is optimal.

[0056] Further, in order to optimize the structure design of the reagent card incubation equipment, refer to Figure 1 and Figure 5 , Figure 1 The dehumidification mechanism arranged in the reagent card incubation equipment is shown in the structural schematic view. Figure 5 The dehumidification blower arranged on the fixed frame is shown in the three-dimensional structural schematic view.

[0057] The dehumidifying blower mechanism 8 is arranged at the end of the arrangement direction of the plurality of incubation cavities 2 in the incubation assembly 1, and is installed on the fixed frame 12 to blow air towards the upper side of the incubation cavities 2 to circulate the air above the incubation assembly 1. The fixed frame 12 is arranged on the base plate 11, and a plurality of fans can be installed as needed. The fixed frame 12 realizes the arrangement of the dehumidifying blower mechanism 8 in the horizontal direction, and blows air in the horizontal direction towards the upper side of the incubation cavities 2 to form the circulating air channel 15 in the shielding cover 16.

[0058] In the present embodiment, as shown in the installation position schematic diagram of the refrigeration dehumidifying blower mechanism with an inclined angle, and as shown in the three-dimensional structure schematic diagram of the evaporation fin installed on the evaporation plate, the refrigeration dehumidifying assembly 5 further comprises a first semiconductor refrigeration device 9, an evaporation plate 10, and a heat sink. One end of the first semiconductor refrigeration device 9 is abutted below the evaporation plate 10, and the evaporation fin 6 is connected with the evaporation plate 10. The other end of the first semiconductor refrigeration device 9 is abutted with the second heat sink. The first semiconductor refrigeration device 9 transmits temperature to the heat insulation and sealing assembly 4 through the evaporation plate 10 and the evaporation fin 6. Figure 3 Figure 4 In the present embodiment, the specific structure of the dehumidifying blower mechanism 8 and the refrigeration dehumidifying blower mechanism 7 is not limited, and in other embodiments, the dehumidifying blower mechanism 8 and the refrigeration dehumidifying blower mechanism 7 are arranged in the heat insulation and sealing assembly 4 as a blower fan, which can be realized in any way.

[0059] In the present embodiment, the arrangement position of the refrigeration dehumidifying blower mechanism 7 in the reagent card incubation device is not limited, and in other embodiments, the refrigeration dehumidifying blower mechanism 7 as a fan is arranged in parallel with the evaporation fin 6 to blow air towards the evaporation fin 6 to blow the humid air near the evaporation fin 6 to the circulating air channel 15.

[0060] Alternatively, the refrigeration dehumidifying blower mechanism 7 can also be a blowing port arranged on the shielding cover 16, which blows air towards the evaporation fin 6 to blow the humid air near the evaporation fin 6 to the circulating air channel 15.

[0061] In the present embodiment, the arrangement position and angle of the refrigeration dehumidifying blower mechanism 7 on the evaporation fin 6 are not limited, and in other embodiments, the operator can adjust the inclined angle of the refrigeration dehumidifying blower mechanism 7 towards the circulating air channel 15 as needed, so that the refrigeration dehumidifying blower mechanism 7 of the fan structure and the plane where the evaporation fin 6 is located form an angle of 0 to 90 degrees.

[0062] In the present embodiment, the arrangement position and angle of the refrigeration dehumidifying blower mechanism 7 on the evaporation fin 6 are not limited, and in other embodiments, the operator can adjust the inclined angle of the refrigeration dehumidifying blower mechanism 7 towards the circulating air channel 15 as needed, so that the refrigeration dehumidifying blower mechanism 7 of the fan structure and the plane where the evaporation fin 6 is located form an angle of 0 to 90 degrees.

[0063] ​Alternatively, the operator can set the refrigeration and dehumidification blower mechanism 7 on the evaporation fin 6 according to the needs, the refrigeration and dehumidification blower mechanism 7 is arranged along the vertical direction, and the humid air around the evaporation fin 6 is blown to the top of the evaporation fin 6. Let the above-mentioned humid air blow away through the circulating air duct 15.

[0064] Of course, the flow direction of the circulating air duct 15 formed by the dehumidification blower mechanism 8 in the heat-sealed assembly 4 in the embodiment is not limited, and in other embodiments, the dehumidification blower mechanism 8 can also blow along a certain inclination angle. As long as the humid air around the evaporation fin 6 blown by the refrigeration and dehumidification blower mechanism 7 can be blown away, the humid air can be blown away from the evaporation fin 6, so as to enhance the air circulation speed in the sealed environment of the shielding cover 16, the contact volume of the air in the shielding cover 16 and the refrigeration and dehumidification assembly 5, due to the temperature difference between the air and the refrigeration and dehumidification assembly 5, so as to effectively liquefy the humidity in the air into liquid water, and form the condensate water gathered on the refrigeration and dehumidification assembly 5, so as to achieve the effect of space dehumidification.

[0065] Of course, the installation angle between the refrigeration and dehumidification blower mechanism 7 and the plane where the evaporation fin 6 is located in the embodiment is not limited, and in other embodiments, the refrigeration and dehumidification blower mechanism 7 is inclined to the circulating air duct 15, and the installation angle between the refrigeration and dehumidification blower mechanism 7 and the plane where the evaporation fin 6 is located is 25-35 degrees. The air containing water vapor around the evaporation fin 6 is blown to the moving path of the circulating air duct 15 and blown away through the circulating air duct 15. The above-mentioned installation angle can be adjusted according to the height of the drag chain support frame for moving the light measuring assembly, the height of the refrigeration and dehumidification blower mechanism 7 and other parameters.

[0066] Of course, the number of refrigeration and dehumidification blower mechanisms 7 arranged on the fixing frame 12 in the embodiment is not limited, and in other embodiments, one or more than three refrigeration and dehumidification blower mechanisms 7 can be arranged on the fixing frame 12 according to the needs.

[0067] Embodiment 2

[0068] Referring to Figure 1 and Figure 2 , Figure 1 The structure diagram of the dehumidification mechanism arranged in the reagent card incubation equipment in the embodiment of the utility model is shown. Figure 2 The three-dimensional structure diagram of the reagent card incubation equipment in the embodiment of the utility model is shown.

[0069] A reagent card incubation equipment, comprising: an incubation assembly 1, and the reagent card storage and dehumidification device in embodiment 1.

[0070] The incubation assembly 1 comprises a plurality of incubation cavities 2 for incubating reagent cards 3 in the incubation cavities 2; the incubation assembly 1 comprises a base plate 11, an incubation plate 13, a second semiconductor refrigerating device 14 and a heat sink;

[0071] The incubation plate 13 is arranged on the base plate 11 and forms a plurality of incubation cavities 2; the second semiconductor refrigerating device 14 is arranged below the incubation plate 13 and is connected to the bottom of the incubation plate 13 in abutment to provide the temperature required for incubation; and the heat sink is arranged between the base plate 11 and the second semiconductor refrigerating device 14 and is in abutment with the second semiconductor refrigerating device 14.

[0072] Obviously, the above embodiments are merely exemplary and are not intended to limit the embodiments. Based on the above description, other different forms of changes or modifications can be made by those skilled in the art. All embodiments do not need to be exhausted here. The obvious changes or modifications derived therefrom are still within the protection scope of the present application.

Claims

1. A dehumidification mechanism for a reagent card incubation apparatus, characterized by, The application relates to an incubation device, which comprises: a heat-insulated sealed assembly (4) in which an incubation assembly (1) is arranged, and a heat-insulated sealed environment is provided in the heat-insulated sealed assembly (4) relative to the outside environment; a refrigeration and dehumidification assembly (5) which comprises an evaporation fin (6) and a refrigeration and dehumidification blower mechanism (7); the evaporation fin (6) is arranged in the heat-insulated sealed assembly (4) and is used for controlling the temperature drop in the heat-insulated sealed assembly (4); and the refrigeration and dehumidification blower mechanism (7) is opposite to the evaporation fin (6) and blows the air containing water vapor to a position above the evaporation fin (6); a dehumidification blower mechanism (8) which is used for blowing air above the incubation assembly (1) to blow away the air containing water vapor around the incubation assembly (1).

2. The dehumidification mechanism for a reagent card incubation apparatus according to claim 1, characterized by, The dehumidification blower mechanism (8) is a fan arranged in the heat-insulated sealed assembly (4); and the dehumidification blower mechanism (8) is located at an end position of the incubation assembly (1) in the arrangement direction of a plurality of incubation cavities (2) and blows air above the incubation cavities (2) to circulate the air above the incubation assembly (1).

3. The dehumidification mechanism for a reagent card incubation apparatus according to claim 1, wherein The refrigeration and dehumidification blower mechanism (7) is a fan arranged on the evaporation fin (6).

4. The dehumidification mechanism for a reagent card incubation apparatus according to any one of claims 1 to 3, characterized by, The dehumidification blower mechanism (8) is arranged along the horizontal direction and blows air along the horizontal direction towards the position above the incubation cavity (2) to form a circulating air channel (15) in the heat-insulated sealed assembly (4); The refrigeration and dehumidification blower mechanism (7) is arranged along the vertical direction and blows the air containing water vapor around the evaporation fin (6) to the position directly above the evaporation fin (6) and blows away through the circulating air channel (15).

5. The dehumidification mechanism for reagent card incubation equipment according to any one of claims 1 to 3, characterized in that, The dehumidification blower mechanism (8) is arranged along the horizontal direction and blows air along the horizontal direction towards the position above the incubation cavity (2) to form a circulating air channel (15) in the heat-insulated sealed assembly (4); The refrigeration and dehumidification blower mechanism (7) is arranged obliquely towards the circulating air channel (15) and blows the air containing water vapor around the evaporation fin (6) to the moving path of the circulating air channel (15) and blows away through the circulating air channel (15).

6. The dehumidification mechanism for reagent card incubation apparatus according to claim 5, wherein, The dehumidification blower mechanism (8) is arranged along the horizontal direction and blows air along the horizontal direction towards the position above the incubation cavity (2) to form a circulating air channel (15) in the heat-insulated sealed assembly (4); The dehumidifying blower mechanism (8) further comprises a fixing frame (12) arranged on the base plate (11) for fixing the fan; the height of the drag chain support frame for transferring the light measuring assembly for exciting the fluorescent substance in the reagent card to generate a fluorescent signal is 12-17 mm; the height of the refrigeration dehumidifying blower mechanism (7) is 28-32 mm; the refrigeration dehumidifying blower mechanism (7) is arranged obliquely towards the circulating air duct (15) and forms an installation angle of 25-35 degrees with the plane where the evaporative fin (6) is located, so as to blow the air containing water vapor near the evaporative fin (6) to the moving path of the circulating air duct (15) and disperse through the circulating air duct (15).

7. The dehumidification mechanism for reagent card incubation apparatus according to claim 6, characterized in that, The height of the drag chain support frame is 15 mm, the height of the refrigeration dehumidifying blower mechanism (7) is 30 mm; the refrigeration dehumidifying blower mechanism (7) is arranged obliquely towards the circulating air duct (15) and forms an installation angle of 30 degrees with the plane where the evaporative fin (6) is located; and / or, At least two refrigeration dehumidifying blower mechanisms (7) are arranged on the fixing frame (12).

8. The dehumidification mechanism for reagent card incubation apparatus according to claim 1, wherein, The refrigeration dehumidifying assembly (5) further comprises a first semiconductor refrigerating piece (9), an evaporative plate (10), and a heat sink, one end of the first semiconductor refrigerating piece (9) is abutted below the evaporative plate (10), the evaporative fin (6) is connected with the evaporative plate (10); the other end of the first semiconductor refrigerating piece (9) is abutted with a second heat sink; the first semiconductor refrigerating piece (9) transmits temperature to the heat insulation sealing assembly (4) through the evaporative plate (10) and the evaporative fin (6); The heat insulation sealing assembly (4) comprises a shielding cover (16) and an openable and closable closure, the openable and closable closure allows the reagent card (3) to partially extend into the incubation cavity (2).

9. A reagent card incubation apparatus, characterized by, Comprise: The dehumidifying mechanism and the incubation assembly (1) according to any one of claims 1-8.

10. The reagent card incubation apparatus of claim 9, wherein, The incubation assembly (1) comprises a plurality of incubation cavities (2) and is used for incubating the reagent card (3) in the incubation cavities (2); The incubation assembly (1) comprises a base plate (11), an incubation plate (13), a second semiconductor refrigerating piece (14), and a heat sink; The incubation plate (13) is arranged on the base plate (11) and forms a plurality of incubation cavities (2); the second semiconductor refrigerating piece (14) is arranged below the incubation plate (13) and is connected with the bottom of the incubation plate (13) in abutment to provide the temperature required for incubation; The heat sink is arranged between the base plate (11) and the second semiconductor refrigerating piece (14) and is in abutment with the second semiconductor refrigerating piece (14).

Images