CN214538868U - Mould-carrying platform for fast-cooling biological tissue embedding and paraffin embedding machine - Google Patents
Mould-carrying platform for fast-cooling biological tissue embedding and paraffin embedding machine Download PDFInfo
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- CN214538868U CN214538868U CN202120886213.4U CN202120886213U CN214538868U CN 214538868 U CN214538868 U CN 214538868U CN 202120886213 U CN202120886213 U CN 202120886213U CN 214538868 U CN214538868 U CN 214538868U
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Abstract
The utility model discloses a quick cold biological tissue embedding is with carrying mould platform, it includes carries the mould platform body, it has seted up the installing port at the middle part of carrying mould platform body upper surface, can dismantle in the installing port and be connected with the basin body, the basin body has the ascending standing groove that is used for placing the embedding box of opening, be equipped with the coolant liquid chamber in the lateral wall of the basin body and the diapire, be equipped with inlet and the liquid outlet that communicates with the coolant liquid chamber on the basin body, the inlet passes through coolant liquid circulating line with the liquid outlet and communicates, be equipped with circulating pump and coolant liquid case on the coolant liquid circulating line, be equipped with on the coolant liquid case and be used for the refrigerated semiconductor refrigerator to the coolant liquid. The pot body cooling device has the advantages that the semiconductor refrigerator does not need to be arranged close to the bottom wall of the pot body, the structural design is flexible, meanwhile, the embedding box in the pot body is not cooled from the bottom wall only any more, but the bottom wall and the side wall are cooled together, the cooling efficiency is higher, and the embedding efficiency is improved; in addition, the basin body can be dismantled for it is more convenient to clean, change etc. has improved maintenance efficiency.
Description
Technical Field
The utility model belongs to biological tissue paraffin embedding field, concretely relates to fast cold biological tissue embedding is with carrying mould platform and paraffin embedding machine.
Background
The embedding machine is also called biological tissue embedding machine or paraffin embedding machine, and is a medical apparatus for dehydrating and waxing human or animal and plant specimens, then embedding tissue paraffin for histological diagnosis or research after slicing. The principle is to place a biological tissue block in melted paraffin, fix with paraffin, and then slice the tissue by a microtome for study. The device is suitable for departments such as medical colleges, hospital pathology departments, medical scientific research units, animal and plant scientific research units, food detection and the like.
The embedding machine includes that paraffin melts the supply unit usually, carry mould platform and embedding box etc, the installation constant head tank that supplies the embedding box to put into is usually only setting up cooling body in the bottom of the groove in the mould platform that carries of ordinary stone embedding machine among the prior art, cooling body includes the refrigerated cooling portion of semiconductor refrigeration piece or compressor, its weak point lies in, only cool off at the bottom of the box of embedding box in the groove, cooling efficiency is not high on the one hand, the other hand is fixed in the constant head tank bottom department of carrying the mould platform to cooling body's mounted position, be not convenient for carry out structural adjustment to the embedding machine, carry mould platform and the integrative design of constant head tank simultaneously, be not convenient for pull down the constant head tank alone cleanness, maintain or change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick cold biological tissue embedding is with carrying mould platform and paraffin embedding machine, aim at overcoming among the prior art conventional year mould platform and paraffin and bury the above-mentioned not enough that the machine exists.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a fast cold biological tissue embedding is with carrying mould platform, its is including carrying mould platform body, carry mould platform body upper surface middle part and seted up the installing port, can dismantle in the installing port and be connected with the basin body, the basin body has the ascending standing groove that is used for placing the embedding box of opening, be equipped with the coolant liquid chamber in the lateral wall of the basin body and the diapire, be equipped with on the basin body with inlet and the liquid outlet of coolant liquid chamber intercommunication, the inlet with the liquid outlet passes through coolant liquid circulating pipe and communicates, last circulating pump and the coolant liquid case of being equipped with of coolant liquid circulating pipe, be equipped with on the coolant liquid case and be used for the refrigerated semiconductor cooler to the coolant liquid.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the side wall of the placing groove is provided with a flexible heat conducting pad.
Adopt above-mentioned further scheme's beneficial effect be, make no air gap between the lateral wall of standing groove and the lateral wall of embedding box for heat-conduction.
Furthermore, the placing groove is a cuboid groove matched with the shape and size of the embedding box, and four flexible heat conducting pads are respectively attached to four side walls of the placing groove.
The beneficial effect who adopts above-mentioned further scheme is, guarantees that embedding box bottom and lateral wall effectively transfer heat simultaneously for heat-conduction.
Furthermore, the cooling liquid circulating pipeline is at least provided with two pipeline joints, wherein one pipeline joint is close to the liquid inlet, and the other pipeline joint is close to the liquid outlet.
The beneficial effect who adopts above-mentioned further scheme is that, realizing dismantling of circulating line and the basin body, but guarantee when needs quick disconnection and the pipe connection of the basin body to the basin body is pulled down wholly to the easy.
Further, the cooling liquid circulating pipeline is a plastic hose.
The further scheme has the advantages of flexibility, flexibility and convenience in installation.
Further, the cooling liquid is water or oil.
Furthermore, a heat-insulating coating is arranged on the outer wall of the pot body.
The further scheme has the beneficial effect of reducing the loss of cold energy to the environment.
Furthermore, the upper end of the mounting opening is provided with an annular groove, the upper end of the pot body is provided with a flanging, and the flanging can be clamped into the annular groove and fixed through a locking bolt.
Adopt above-mentioned further scheme's beneficial effect to be, realize the basin body and overload quick detach of die stage and be connected.
The utility model also provides a paraffin embedding machine, it has foretell year mould platform.
Compared with the prior art, the utility model discloses a technological effect and advantage:
the basin body is detachably connected to the mold carrying table, the cooling liquid cavities communicated with each other are arranged in the side wall and the bottom wall of the basin body, the semiconductor refrigerator is not required to be arranged close to the bottom wall of the basin body through the arrangement of a cooling liquid circulating pipeline, a circulating pump, a cooling liquid box and the like, the heat is ensured to be taken away quickly, the structural design is more flexible, meanwhile, an embedding box in the basin body is not cooled from the bottom wall, but the bottom wall and the side wall are cooled together, the cooling efficiency is higher, and the embedding efficiency is favorably improved; in addition, the basin body can be dismantled for it is more convenient to clean, change etc. has improved maintenance efficiency.
Drawings
Fig. 1 is a schematic top view of a mold-carrying platform for embedding a fast-cooling biological tissue according to the present invention;
fig. 2 is a cross-sectional view of the mold carrier of fig. 1 taken along a-a.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a mold-loading table body; 2. a pot body; 3. a placement groove; 4. a cooling fluid chamber; 5. a coolant circulation line; 6. a circulation pump; 7. a coolant tank; 8. a semiconductor refrigerator; 9. a flexible thermally conductive pad; 10. a pipe joint; 11. a heat-insulating coating; 12. and locking the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the utility model provides a quick-cooling biological tissue embedding is with carrying mould platform, it is including carrying mould platform body 1, the installing port has been seted up at 1 upper surface middle part of carrying mould platform body, can dismantle in the installing port and be connected with the basin body 2, the basin body 2 has the ascending standing groove 3 that is used for placing the embedding box of opening, be equipped with coolant liquid chamber 4 in the lateral wall of the basin body 2 and the diapire, be equipped with on the basin body 2 with inlet and the liquid outlet of coolant liquid chamber 4 intercommunication, the inlet with the liquid outlet passes through coolant liquid circulating line 5 intercommunication, be equipped with circulating pump 6 and coolant liquid case 7 on the coolant liquid circulating line 5, be equipped with on the coolant liquid case 7 and be used for the refrigerated semiconductor cooler 8 to the coolant liquid.
It should be noted that the cooling liquid tank, the circulating pump and the semiconductor refrigerator can be flexibly arranged in or outside the paraffin embedding machine according to the needs, and only the length of the cooling liquid circulating pipeline needs to be properly selected. The heat sink of the semiconductor cooler transfers heat with the ambient atmosphere, and a heat dissipation fan may be provided at one side or an appropriate position of the heat sink in order to accelerate heat dissipation.
In an embodiment of the present invention, a flexible heat conducting pad 9 is disposed on the sidewall of the placing groove 3.
It should be noted that the flexible thermal pad is a commercially available product, and is generally used for heat dissipation of a circuit board, and the specific structure and material are not described herein again.
In an embodiment of the present invention, the placing groove 3 is a rectangular groove matching with the shape and size of the embedding box, and four pieces of the flexible heat conducting pad 9 are respectively attached to four side walls of the placing groove 3.
It should be noted that, the embedding box is arranged in the cuboid form groove back four lateral walls and diapire respectively with the standing groove in four lateral walls on flexible heat conduction pad and the diapire paste tightly to accelerate heat transfer, guarantee that the basin body is pressed close to the cooling liquid of the cooling liquid intracavity that the standing groove four walls and diapire set up and can take away the heat rapidly, reach quick refrigerated purpose.
In an embodiment of the present invention, the cooling liquid circulation pipeline 5 is further provided with at least two pipeline joints 10, one of which is close to the inlet and the other of which is close to the outlet.
It should be noted that the advantage that sets up the pipe joint lies in the dismouting of being convenient for and connects, and the pipe joint is rapid disassembly structure to when the basin body washs or changes need to pull out, can pull out coolant liquid circulating line earlier in pipe joint department.
In one embodiment of the present invention, the coolant circulation pipe 5 is a plastic hose.
It should be noted that the plastic hose has the characteristics of flexibility and corrosion resistance, and is suitable for being used in the plastic hose.
In one embodiment of the present invention, the cooling liquid is water or oil.
Water or oil is a good thermal conductor and is readily available, and particularly, when the coolant is water, the coolant has low contamination and high specific heat, and is convenient to use.
In an embodiment of the present invention, a thermal insulation coating 11 is provided on the outer wall of the tub 2.
It should be noted that the heat-insulating coating has the function of reducing heat transfer, and can prevent the cold energy of the cooling liquid from being dissipated into the air when the external environment is hotter.
In an embodiment of the present invention, the upper end of the mounting opening is provided with an annular groove, the upper end of the tub body 2 is provided with a flange, and the flange can be clamped into the annular groove and fixed by the locking bolt 12.
The utility model discloses a basic principle does, after the standing groove in the mould platform basin body is arranged in to the embedding box, start circulating pump and semiconductor refrigerator etc. for the coolant liquid is at the coolant liquid chamber of the basin body, the closed loop mesocycle that outside coolant liquid case and coolant liquid case formed flows, can transmit cold volume to the embedding box in the standing groove (diapire and lateral wall transmission simultaneously) in the coolant liquid chamber department of the basin body, locate semiconductor refrigerator with cold volume to the coolant liquid transmission at coolant liquid case (also the heat is constantly located outside heat dissipation at semiconductor refrigerator), so then can be quick effectual the realization form the cooling chamber in the standing groove so that the quick cooling of embedding box internal wax realizes the embedding.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (9)
1. The utility model provides a fast cold biological tissue embedding is with carrying mould platform, a serial communication port, including carrying mould platform body (1), carry mould platform body (1) upper surface middle part and seted up the installing port, can dismantle in the installing port and be connected with the basin body (2), the basin body (2) have ascending standing groove (3) that are used for placing the embedding box of opening, be equipped with coolant liquid chamber (4) in the lateral wall and the diapire of the basin body (2), be equipped with on the basin body (2) with inlet and the liquid outlet of coolant liquid chamber (4) intercommunication, the inlet with the liquid outlet passes through coolant liquid circulating line (5) intercommunication, be equipped with circulating pump (6) and coolant liquid case (7) on coolant liquid circulating line (5), be equipped with on coolant liquid case (7) and be used for the refrigerated semiconductor cooler (8) to the coolant liquid.
2. The mold-carrying platform for embedding fast-cooling biological tissues according to claim 1, characterized in that the side wall of the placing groove (3) is provided with a flexible heat-conducting pad (9).
3. The mold carrier for embedding biological tissues, according to claim 2, wherein the placement groove (3) is a rectangular parallelepiped groove matching the shape and size of the embedding box, and four pieces of flexible heat-conducting mat (9) are attached to four side walls of the placement groove (3).
4. The mold-carrying platform for embedding fast-cooling biological tissues as claimed in claim 1, wherein at least two pipe joints (10) are further provided on the cooling liquid circulation pipe (5), one of which is disposed near the liquid inlet and the other is disposed near the liquid outlet.
5. The mold-carrying platform for embedding of fast-cooling biological tissue as claimed in claim 1, wherein the cooling liquid circulation pipe (5) is a plastic hose.
6. The mold carrier for rapid cooling biological tissue embedding of claim 1, wherein the cooling fluid is water or oil.
7. The mold-carrying platform for embedding fast-cooling biological tissues as claimed in claim 1, wherein the outer wall of the pot body (2) is provided with a heat-insulating coating (11).
8. The mold carrier for embedding fast-cooling biological tissues as claimed in any one of claims 1 to 7, wherein the upper end of the mounting opening is provided with an annular groove, the upper end of the pot body (2) is provided with a flanging, and the flanging can be clamped into the annular groove and fixed through a locking bolt (12).
9. A paraffin embedding machine, characterized by having the mold-carrying table of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120886213.4U CN214538868U (en) | 2021-04-27 | 2021-04-27 | Mould-carrying platform for fast-cooling biological tissue embedding and paraffin embedding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120886213.4U CN214538868U (en) | 2021-04-27 | 2021-04-27 | Mould-carrying platform for fast-cooling biological tissue embedding and paraffin embedding machine |
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| CN214538868U true CN214538868U (en) | 2021-10-29 |
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| CN202120886213.4U Active CN214538868U (en) | 2021-04-27 | 2021-04-27 | Mould-carrying platform for fast-cooling biological tissue embedding and paraffin embedding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023178599A1 (en) * | 2022-03-24 | 2023-09-28 | Leica Biosystems Nussloch Gmbh | Embedding system and embedding method |
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2021
- 2021-04-27 CN CN202120886213.4U patent/CN214538868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023178599A1 (en) * | 2022-03-24 | 2023-09-28 | Leica Biosystems Nussloch Gmbh | Embedding system and embedding method |
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