CN218727362U - Reagent device and blood coagulation analyzer - Google Patents
Reagent device and blood coagulation analyzer Download PDFInfo
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- CN218727362U CN218727362U CN202222807704.2U CN202222807704U CN218727362U CN 218727362 U CN218727362 U CN 218727362U CN 202222807704 U CN202222807704 U CN 202222807704U CN 218727362 U CN218727362 U CN 218727362U
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model discloses a reagent device and a blood coagulation analyzer, wherein, the reagent device comprises a reagent disk rotating base component and a refrigerating component, and the reagent disk rotating base component comprises a reagent refrigerating disk; the refrigerating assembly comprises a fixed seat, a conducting block, a semiconductor refrigerating piece and a heat exchanger, wherein the open end of the fixed seat is connected with the reagent refrigerating disc, the conducting block, the semiconductor refrigerating piece and the heat exchanger are sequentially arranged in the inner cavity of the fixed seat from the open end to the inside. The conduction piece is through laminating with reagent refrigeration dish bottom, when needing to overhaul refrigeration subassembly, directly lifts off the fixing base by reagent refrigeration dish and overhauls, overhauls after finishing, with refrigeration subassembly equipment completion after, installs the fixing base on the reagent refrigeration dish again. In the reagent device that this application provided, all install semiconductor refrigeration piece and heat exchanger in the fixing base, when needs overhaul, lift the fixing base off by on the reagent refrigeration dish, conveniently overhaul refrigeration assembly, improved reagent device and maintained the convenience.
Description
Technical Field
The utility model relates to a reagent bar code automatic identification and control by temperature change technical field, in particular to reagent device. Another object of the utility model is to provide a blood coagulation analysis appearance including above-mentioned reagent device.
Background
The reagent system is an important component of the full-automatic coagulation analyzer, before the full-automatic coagulation analyzer operates, the reagent system can finish reagent bar code identification after a reagent is placed in the reagent system, and in the operation of the full-automatic coagulation analyzer, the reagent system can realize the purpose of ensuring that the reagent can be stored at a low temperature in the process.
Most of the existing reagent systems adopt a disc rotating structure, and the structure of the reagent systems is that a circular reagent disc is designed inside and a bar code reader is arranged outside. The semiconductor refrigerating sheet is used as a low-temperature source, and the structure of the semiconductor refrigerating sheet is that a refrigerating surface of the semiconductor refrigerating sheet is attached to the bottom of a reagent tray, a heating surface of the semiconductor refrigerating sheet is attached to a fan, and heat is directly discharged into an instrument.
However, the semiconductor refrigerating plate, the heat dissipation structure and the reagent refrigerating plate are directly installed, so that the assembly and maintenance are complex, and the system maintenance is inconvenient.
Therefore, how to improve the convenience of maintenance of the reagent apparatus is a technical problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reagent device, this reagent device is convenient for maintain. Another object of the utility model is to provide a blood coagulation analysis appearance including above-mentioned reagent device.
In order to achieve the above object, the present invention provides a reagent device, including:
a reagent disk rotating base assembly comprising a reagent cooling disk;
and the refrigerating assembly comprises a fixed seat, a conducting block, a semiconductor refrigerating piece and a heat exchanger, the open end of the fixed seat is connected with the reagent refrigerating disc, the open end faces inwards, and the conducting block, the semiconductor refrigerating piece and the heat exchanger are sequentially arranged in the inner cavity of the fixed seat.
Optionally, in the reagent device, the reagent tray rotating base assembly further includes an encoder stepping motor for driving the reagent cooling tray to rotate.
Optionally, in the reagent device, the reagent tray rotating base assembly further includes a fixing column and a code scanner mounted on the fixing column, and the fixing column is independent from the reagent cooling tray.
Optionally, in above-mentioned reagent device, the bar code scanner includes the window fixing base and passes through the sealed transparent window that sets up on the window fixing base of silica gel gasket, form sealed cavity between the window fixing base with the transparent window, the transparent window is the ya keli material.
Optionally, in the reagent apparatus, the reagent tray rotary base component further includes a heat dissipation fan disposed inside the reagent cooling tray, and a heat dissipation plate component disposed on a windward side of the heat dissipation fan.
Optionally, in the reagent apparatus, the number of the heat dissipation fans and the number of the heat dissipation plate assemblies are two, and the two heat dissipation fans are in one-to-one correspondence, and are symmetrically distributed with the rotation axis of the reagent cooling disk as a center.
Optionally, in the reagent device, a condensed water flow channel is arranged inside the reagent cooling tray, and a water outlet communicated with the condensed water flow channel for draining water is arranged at the bottom end of the reagent cooling tray.
Optionally, the refrigeration assembly further includes a thermal protector disposed inside the fixing base and between the heat exchanger and the wall surface of the fixing base.
Optionally, in the reagent device, the device further comprises a water-cooling heat dissipation assembly connected to the heat exchanger, the water-cooling heat dissipation assembly includes a heat exchanger, a circulation pump and a buffer bottle, the heat exchanger, the circulation pump and the buffer bottle are communicated with each other, and the buffer bottle is located at the downstream of the heat exchanger.
Optionally, in the reagent apparatus, the heat exchanger is connected to the water-cooled heat dissipation assembly through a hose.
A coagulation analyzer comprising the reagent set of any one of the above.
In the above technical solution, the reagent device provided by the present invention comprises a reagent disk rotating base assembly and a refrigerating assembly, wherein the reagent disk rotating base assembly comprises a reagent refrigerating disk; the refrigerating assembly comprises a fixed seat, a conducting block, a semiconductor refrigerating piece and a heat exchanger, wherein the open end of the fixed seat is connected with the reagent refrigerating disc, the conducting block, the semiconductor refrigerating piece and the heat exchanger are sequentially arranged in the inner cavity of the fixed seat from the open end to the inside. The conduction piece is through laminating with reagent refrigeration dish bottom, when needing to overhaul refrigeration subassembly, directly lifts off the fixing base by reagent refrigeration dish and overhauls, overhauls after finishing, with refrigeration subassembly equipment completion after, installs the fixing base on the reagent refrigeration dish again.
Can know through the above-mentioned description, in the reagent device that this application provided, all install semiconductor refrigeration piece and heat exchanger in the fixing base, when needs overhaul, lift the fixing base off by the reagent refrigeration dish, conveniently overhaul refrigeration assembly, improved reagent device and maintained the convenience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a reagent apparatus according to an embodiment of the present invention;
FIG. 2 is a three-dimensional block diagram of a reagent disk rotating base assembly according to an embodiment of the present invention;
FIG. 3 is an internal bottom view of a reagent disk rotating base assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a refrigeration assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a water-cooling heat dissipation assembly according to an embodiment of the present invention.
Wherein in FIGS. 1-5:
1. the reagent tray rotates the base assembly; 1-1, a reagent refrigerating disc; 1-2, a code scanner; 1-2-1 and a transparent window; 1-2-2, silica gel gasket; 1-2-3, a window fixing seat; 1-3, fixing columns; 1-4, a reagent base; 1-5, encoder stepping motor; 1-6, synchronous belt; 1-7, rotating the mandrel; 1-8, a heat radiation fan; 1-9, a heat sink assembly; 1-10 parts of a water outlet; 1-11, a condensed water flow channel; 1-12, a reagent tray bottom plate;
2. a refrigeration assembly; 2-1, fixing a base; 2-2, semiconductor refrigerating sheets; 2-3, a heat exchanger; 2-4, a thermal protector; 2-5, a conductive block;
3. a water-cooling heat dissipation component; 3-1, a heat exchanger; 3-2, caching bottles; 3-3, circulating pump.
Detailed Description
The core of the utility model is to provide a reagent device, this reagent device is convenient for maintain. The other core of the utility model is to provide a blood coagulation analyzer comprising the reagent device.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 to 5.
In a specific implementation mode, the reagent device provided by the embodiment of the present invention includes a reagent disk rotation base assembly 1 and a refrigeration assembly 2, wherein the reagent disk rotation base assembly 1 includes a reagent refrigeration disk 1-1. The main functions of the reagent tray rotating base assembly 1 are to provide a closed space for storing reagents and a reagent bottom plate at the bottom end of the reagent refrigerating tray 1-1 to rotate.
The refrigerating assembly 2 comprises a fixed seat 2-1, a conducting block 2-5, a semiconductor refrigerating sheet 2-2 and a heat exchanger 2-3, wherein the open end of the fixed seat 2-1 is connected with a reagent refrigerating disc 1-1, and specifically, the conducting block is attached to a reagent disc bottom plate 1-12 to provide heat-conducting glue between the reagent refrigerating disc and the reagent refrigerating disc. The conducting block 2-5, the semiconductor refrigerating sheet 2-2 and the heat exchanger 2-3 are sequentially arranged in the inner cavity of the fixed seat 2-1 from the opening end to the inside.
In order to facilitate wiring, the fixed seat 2-1 is provided with a wiring groove for wiring the semiconductor refrigerating sheet 2-2, and specifically, the wiring groove is a U-shaped groove with an opening at the top end.
Furthermore, the refrigeration component 2 also comprises a thermal protector 2-4, and the thermal protector 2-4 is arranged inside the fixed seat 2-1 and is positioned between the heat exchanger 2-3 and the wall surface of the fixed seat 2-1. Specifically, the side wall of the fixed seat 2-1 is provided with a mounting hole for accommodating the thermal protector 2-4.
The transmission block 2-5 is used for realizing the transmission of a cold source to the reagent refrigerating disc 1-1; the semiconductor refrigerating sheet 2-2 is used for generating a cold source on the upper end surface and generating a heat source on the lower end surface after being electrified; the heat exchanger 2-3 has the function of internally filling flowing heat-conducting liquid which absorbs and transfers heat generated by the semiconductor refrigerating sheet 2-2; the thermal protector 2-4 has the function of overheat power-off protection; the fixed seat 2-1 is used for arranging and fixing the component parts.
The conduction block 2-5 is attached to the bottom end of the reagent refrigerating disc 1-1, the refrigerating assembly 2 is of an integrated structure, when the refrigerating assembly 2 needs to be overhauled, the fixing seat 2-1 is directly dismounted from the reagent refrigerating disc 1-1 for overhauling, and after the overhauling is finished, the fixing seat 2-1 is mounted on the reagent refrigerating disc 1-1 after the refrigerating assembly 2 is assembled.
As can be seen from the above description, in the reagent device provided in the embodiment of the present application, the semiconductor cooling plate 2-2 and the heat exchanger 2-3 are both installed in the fixing seat 2-1, and are of an integrated structure, so that the whole assembly is convenient to assemble and maintain, when the maintenance is needed, the fixing seat 2-1 is dismounted from the reagent cooling disc 1-1, the maintenance and the assembly of the cooling assembly 2 are convenient, and the maintenance convenience of the reagent device is improved.
In a specific embodiment, the reagent disk rotating base assembly 1 further comprises an encoder stepping motor 1-5 for driving the reagent cooling disk 1-1 to rotate. Specifically, the encoder stepping motor 1-5 can be installed on the reagent base 1-4, the reagent base 1-4 and the reagent refrigeration disk 1-1 are arranged relatively independently, and specifically, the reagent base 1-4 is arranged at the bottom end of the reagent refrigeration disk 1-1. The reagent disk bottom plate rotating device adopts an encoder stepping motor 1-5 as a power source and drives a rotating mandrel 1-7 of a reagent refrigeration disk 1-1 through a synchronous belt 1-6, so that the reagent disk bottom plate 1-12 of the reagent refrigeration disk 1-1 is driven to rotate.
In a specific embodiment, the reagent disk rotating base assembly 1 further comprises a fixed column 1-3 and a code scanner 1-2 installed on the fixed column 1-3, wherein the fixed column 1-3 is independent from the reagent refrigerating disk 1-1. The code scanner 1-2 is separated from the reagent refrigerating disc 1-1, so that the influence of the vibration of the stepping motor of the encoder on the code scanning result is reduced. Specifically, the fixing posts 1-3 may be mounted on the reagent mounts 1-4. According to the code scanning device, the code scanning device 1-2 is arranged externally, the assembly structure can be simplified, and the code scanning device 1-2 is convenient to maintain.
The code scanner 1-2 comprises a window fixing seat 1-2-3 and a transparent window 1-2-1 which is arranged on the window fixing seat 1-2-3 in a sealing mode through a silica gel gasket 1-2-2, and a sealing cavity is formed between the window fixing seat 1-2-3 and the transparent window 1-2-1.
The transparent window 1-2-1 is preferably made of acrylic material. The acrylic transparent window has the main function of ensuring that code scanning light can penetrate through, the silica gel gasket 1-2-2 has the main function of sealing, is arranged between the acrylic transparent window and the window fixing seat 1-2-3 and isolates internal cold air from external air, and meanwhile, the acrylic transparent window and the window fixing seat 1-2-3 are made of plastic materials, so that the thermal conductivity is low, and the generation of acrylic transparent window condensate water is reduced. The window fixing seat 1-2-3 is used for fixing the parts.
In order to facilitate the bar code identification, preferably, the window fixing seat 1-2-3 is designed into a structure with an inclination angle of 8.75 degrees, the inclination angle refers to an included angle formed by the outer end face of the window fixing seat 1-2-3 and the front end face of the bar code scanner 1-2, and the angle is more favorable for the bar code identification after verification.
In order to improve the heat dissipation effect, preferably, the reagent disk rotating base assembly 1 further comprises a heat dissipation fan 1-8 arranged inside the reagent cooling disk 1-1 and a heat dissipation plate assembly 1-9 arranged on the windward side of the heat dissipation fan 1-8, and specifically, the heat dissipation plate assembly 1-9 is arranged at the air outlet position of the heat dissipation fan 1-8.
Furthermore, the number of the cooling fans 1-8 and the number of the cooling fin assemblies 1-9 are two and are in one-to-one correspondence, and the two cooling fans 1-8 are symmetrically distributed by taking the rotation axis of the reagent refrigerating disk 1-1 as a center. Specifically, in order to reduce the volume occupied by the heat dissipation fans 1 to 8, the heat dissipation fans 1 to 8 are preferably micro fans. This application internal symmetry designs two air-cooled endless miniature fan, and its effect is realized inside cold wind circulation, improves system refrigeration efficiency. The heat dissipation fan 1-8 is provided with the heat dissipation plate assemblies 1-9 in the positive direction, so that cold air circulation can be formed in the reagent refrigeration disc 1-1, and the refrigeration efficiency is improved.
In a specific embodiment, a condensed water flow channel 1-11 is arranged inside the reagent refrigerating disc 1-1, and a water outlet 1-10 communicated with the condensed water flow channel 1-11 for water drainage is arranged at the bottom end of the reagent refrigerating disc 1-1. The condensed water flow passage 1-11 (indicated by an arrow in fig. 3) functions to guide the condensed water to flow into the drain port 1-10. Two micro fans are symmetrically distributed in the reagent tray bottom plate 1-12, radiating fins are designed in the positive direction of the fans, and a condensed water flow channel 1-11 is designed to guide condensed water to flow into a water outlet 1-10.
On the basis of the schemes, the reagent device further comprises a water-cooling radiating component 3 connected with the heat exchanger 2-3, the water-cooling radiating component 3 comprises a heat exchanger 3-1, a circulating pump 3-3 and a cache bottle 3-2, the heat exchanger 3-1, the circulating pump 3-3 and the cache bottle 3-2 are communicated with each other internally, and the cache bottle 3-2 is positioned at the downstream of the heat exchanger 3-1. Specifically, the circulating pump 3-3 is a diaphragm liquid pump, and the circulating pump 3-3 provides circulating power for the whole liquid circuit.
The heat exchanger 3-1 is used for discharging the heat of the heat-conducting liquid to the outside of the instrument through a fan; the buffer bottle 3-2 is used for buffering the heat-conducting liquid of the whole loop, and is convenient to assemble and maintain.
In one embodiment, the heat exchanger 2-3 is connected with the water-cooling heat dissipation assembly 3 through a hose, and preferably, the heat exchanger 3-1, the circulating pump 3-3 and the buffer bottle 3-2 are connected through a hose. The hose is preferably a silicone tube. Each part is connected through the silicone tube and is formed the series structure overall arrangement, places heat conduction liquid, forms closed loop with refrigeration subassembly 2 cooperation.
The present application provides a blood coagulation analyzer comprising any one of the above reagent devices. The foregoing describes the specific structure of the reagent apparatus, and the present application includes the reagent apparatus, which also has the technical effects described above.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A reagent device, comprising:
a reagent disk rotating base assembly (1), the reagent disk rotating base assembly (1) comprising a reagent cooling disk (1-1);
and the refrigerating assembly (2), the refrigerating assembly (2) comprises a fixing seat (2-1), a conducting block (2-5), a semiconductor refrigerating sheet (2-2) and a heat exchanger (2-3), the open end of the fixing seat (2-1) is connected with the reagent refrigerating disc (1-1), the open end faces inwards, and the conducting block (2-5), the semiconductor refrigerating sheet (2-2) and the heat exchanger (2-3) are sequentially arranged in the inner cavity of the fixing seat (2-1).
2. Reagent device according to claim 1, wherein the reagent disk rotation base assembly (1) further comprises an encoder stepper motor (1-5) driving the reagent cooling disk (1-1) in rotation.
3. The reagent set according to claim 1, wherein the reagent tray rotating base assembly (1) further comprises a fixed column (1-3) and a code scanner (1-2) mounted on the fixed column (1-3), and the fixed column (1-3) is provided independently from the reagent cooling tray (1-1).
4. The reagent device of claim 3, wherein the code scanner (1-2) comprises a window fixing seat (1-2-3) and a transparent window (1-2-1) hermetically arranged on the window fixing seat (1-2-3) through a silica gel gasket (1-2-2), a sealed cavity is formed between the window fixing seat (1-2-3) and the transparent window (1-2-1), and the transparent window (1-2-1) is made of acrylic material.
5. Reagent device according to claim 1, wherein the reagent disk rotating base assembly (1) further comprises a heat sink fan (1-8) arranged inside the reagent cooling disk (1-1) and a heat sink assembly (1-9) arranged on the windward side of the heat sink fan (1-8).
6. Reagent device according to claim 5, wherein the heat dissipation fans (1-8) and the heat dissipation fin assemblies (1-9) are two in number and correspond to each other one by one, and the two heat dissipation fans (1-8) are symmetrically distributed around the rotation axis of the reagent cooling disk (1-1).
7. The reagent device according to claim 1, characterized in that a condensed water flow channel (1-11) is arranged inside the reagent cooling disc (1-1), and a water outlet (1-10) communicated with the condensed water flow channel (1-11) for water drainage is arranged at the bottom end of the reagent cooling disc (1-1).
8. Reagent device according to claim 1, wherein the cooling assembly (2) further comprises a thermal protector (2-4), the thermal protector (2-4) being arranged inside the holder (2-1) and between the heat exchanger (2-3) and the holder (2-1) wall.
9. The reagent device according to any one of claims 1 to 8, further comprising a water-cooling heat dissipation assembly (3) connected with the heat exchanger (2-3), wherein the water-cooling heat dissipation assembly (3) comprises a heat exchanger (3-1), a circulating pump (3-3) and a buffer bottle (3-2), the heat exchanger (3-1), the circulating pump (3-3) and the buffer bottle (3-2) are communicated internally, and the buffer bottle (3-2) is located at the downstream of the heat exchanger (3-1).
10. Reagent unit according to claim 9, wherein the heat exchanger (2-3) is connected to the water-cooled heat sink assembly (3) by means of a hose.
11. A coagulation analyzer comprising the reagent set of any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807704.2U CN218727362U (en) | 2022-10-24 | 2022-10-24 | Reagent device and blood coagulation analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807704.2U CN218727362U (en) | 2022-10-24 | 2022-10-24 | Reagent device and blood coagulation analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN218727362U true CN218727362U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222807704.2U Active CN218727362U (en) | 2022-10-24 | 2022-10-24 | Reagent device and blood coagulation analyzer |
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| CN (1) | CN218727362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704662A (en) * | 2024-02-02 | 2024-03-15 | 山东康华生物医疗科技股份有限公司 | High-efficient refrigeration module of full-automatic biochemical analysis appearance |
-
2022
- 2022-10-24 CN CN202222807704.2U patent/CN218727362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704662A (en) * | 2024-02-02 | 2024-03-15 | 山东康华生物医疗科技股份有限公司 | High-efficient refrigeration module of full-automatic biochemical analysis appearance |
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