CN209901121U - Novel porous hinge formula stirring of embryo freezing thawing liquid device - Google Patents
Novel porous hinge formula stirring of embryo freezing thawing liquid device Download PDFInfo
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- CN209901121U CN209901121U CN201920276400.3U CN201920276400U CN209901121U CN 209901121 U CN209901121 U CN 209901121U CN 201920276400 U CN201920276400 U CN 201920276400U CN 209901121 U CN209901121 U CN 209901121U
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Abstract
The utility model discloses a novel embryo freezing thawing liquid porous flap type stirring device, which comprises a stirring kettle, wherein the upper end of the stirring kettle is provided with a feed hole, the lower end of the stirring kettle is provided with a discharge hole, the inside of the stirring kettle is provided with a stirring shaft, the upper end of the stirring shaft is connected with a shaft coupler, the upper end of the shaft coupler is connected with a speed reducer, the speed reducer is connected with a driving motor, the stirring shaft is provided with a plurality of shaft sleeves, the shaft sleeves are provided with mounting seats, the mounting seats are fixedly provided with a plurality of flap stirring blades which are obliquely arranged, the flap stirring blades for stirring are arranged through the plurality of shaft sleeves, stirring operation is carried out in multiple levels, the sufficiency of stirring the raw material of the internal freezing thawing liquid is improved, through a straight and bending combined type blade structure, when the internal raw material is fully stirred, the contact area between the stirring blades and the raw material can be, the stirring uniformity is increased, the raw material reaction is facilitated, and the method is worthy of popularization.
Description
Technical Field
The utility model relates to an embryo freezing thawing liquid production technical field specifically is a novel embryo freezing thawing liquid porous hinge formula stirring device.
Background
Embryo freezing is a method that embryos and freezing liquid are filled into a freezing tube, and the embryos can be made to stand and be stored in liquid nitrogen at a temperature of-196 ℃ by two cooling modes, namely slow cooling (embryos at days 2-3) and fast cooling (blastocysts at days 5-6). If there are residual embryos with better quality, the embryos can be frozen and stored, and are implanted into the uterine cavity after being thawed in a natural period or an artificial period, so that the chance of conception is increased. The method can be used for obtaining a large number of embryos in one superovulation cycle, has good quality, can not be transplanted all at once, and can be used for freezing and storing redundant embryos.
Application number is CN201720306196.6, the name is a constant temperature oocyte/embryo freeze thawing apparatus's utility model patent, including freezing dish that unfreezes, the heating base, temperature controller and temperature sensor, it is provided with a plurality of recesses that are used for splendid attire cryogenic fluid or unfreeze liquid to freeze on the dish that unfreezes, it has two straight slides to open on the heating base, freezing dish bottom of unfreezing is provided with slide complex slider, the dish that unfreezes is placed on the heating base, the slider of freezing dish that unfreezes is located the straight slide of heating base, the dish bottom of freezing and the laminating completely of heating base terminal surface of unfreezing, be provided with joint support pole on the heating base, temperature sensor installs on joint support pole and is located the top of freezing dish of unfreezing, the temperature controller respectively with temperature sensor, a power, the. The utility model relates to a both can guarantee that the refrigerating fluid and the thawing solution keep 37 degrees constant temperature states for a long time, can guarantee the quantity of freezing each concentration gradient liquid of thawing solution again, guaranteed the freezing/effect of thawing of oocyte/embryo.
When embryo freezing and unfreezing are carried out, freezing and unfreezing liquid is necessary, the freezing and unfreezing liquid needs to be fully stirred during preparation, and the conventional stirring device cannot enable raw materials of the freezing and unfreezing liquid to fully react during stirring, so that the novel porous folding blade type stirring device for the embryo freezing and unfreezing liquid is designed.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a novel porous hinge formula stirring of embryo's frozen solution device can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a novel porous flap formula stirring of embryo's frozen solution device, includes stirred tank, the stirred tank upper end is provided with the feed port, the stirred tank lower extreme is provided with the discharge opening, the inside (mixing) shaft that is provided with of stirred tank, the (mixing) shaft upper end is connected with the shaft coupling, the shaft coupling upper end is connected with the speed reducer, the speed reducer is connected with driving motor, install a plurality of axle sleeve on the (mixing) shaft, be provided with the mount pad on the axle sleeve, fixed mounting has the flap stirring piece that a plurality of slope set up on the mount pad, the flap stirring piece includes the blade main part, blade main part both ends are provided with the section of buckling, it perforates to be provided with a plurality of stirring in the section of buckling, stirring fenestrat.
Further, a cleaning manhole is arranged at the upper end of the stirring kettle.
Furthermore, the cross section of the bending section is of a W-shaped structure.
Further, a reinforcing rib is arranged inside the blade main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model has the advantages that the flap stirring pieces for stirring are arranged through the plurality of shaft sleeves, so that the stirring operation is carried out in multiple levels, and the stirring sufficiency of the raw materials of the internal frozen thawing solution is improved;
(2) the utility model discloses a straight and the blade structure of the combination formula of buckling when abundant stirring is opened inside raw materials, can increase the area of contact of stirring vane and raw materials, and the scope of diffusion when increasing liquid stirring through inside perforation increases stirring homogeneity, makes things convenient for the raw materials reaction, is worth promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the flap stirring plate of the present invention.
Reference numbers in the figures:
1-stirring kettle, 2-feeding hole, 3-discharging hole, 4-stirring shaft, 5-coupler, 6-speed reducer, 7-driving motor, 8-shaft sleeve, 9-mounting seat, 10-hinge stirring sheet, 11-blade body, 12-bending section, 13-stirring perforation, 14-cleaning manhole, and 15-reinforcing rib.
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.
As shown in figures 1 and 2, the utility model provides a novel porous hinge type stirring device for embryo freezing and thawing liquid, which comprises a stirring kettle 1, the upper end of the stirring kettle 1 is provided with a feed hole 2, the lower end of the stirring kettle 1 is provided with a discharge hole 3, a stirring shaft 4 is arranged in the stirring kettle 1, the upper end of the stirring shaft 4 is connected with a coupling 5, the upper end of the coupling 5 is connected with a speed reducer 6, the speed reducer 6 is connected with a driving motor 7, a plurality of shaft sleeves 8 are arranged on the stirring shaft 4, a mounting seat 9 is arranged on each shaft sleeve 8, a plurality of obliquely arranged hinge stirring blades 10 are fixedly arranged on the mounting seat 9, the hinge stirring blades 10 comprise blade main bodies 11, bending sections 12 are arranged at two ends of the blade main body 11, a plurality of stirring through holes 13 are arranged in the bending sections 12, and the axes of the stirring through holes 13 are perpendicular to the bending sections 12;
the utility model discloses a theory of operation does: when in use, the frozen and unfrozen liquid raw material is added into the stirring kettle 1 through the feed hole 2, after the driving motor 7 is started and the speed is reduced through the speed reducer 6, the power is output onto the stirring shaft 4 through the coupler 5, the stirring shaft 4 is provided with a plurality of shaft sleeves 8 and is provided with a flap stirring piece 10 for stirring, the utility model mainly improves the stirring blade, the flap stirring piece 10 takes a blade main body 11 as a main body structure, bending sections 12 are arranged at two ends of the straight part of the blade main body 11, the bending sections 12 further increase the contact area of the blade and fluid during stirring, a plurality of stirring through holes 13 are arranged in the bending sections 12, through the setting of stirring perforation 13, the area of contact of increase stirring vane and raw materials, the scope of diffusion when increasing liquid stirring through inside perforation increases stirring homogeneity.
As a preferred embodiment, the upper end of the stirring kettle 1 is provided with a cleaning manhole 14, so that the interior can be cleaned conveniently.
In a preferred embodiment, the bending section 12 has a W-shaped cross section, so as to increase the contact area with the fluid.
In a preferred embodiment, the blade body 11 is provided with reinforcing ribs 15 inside, which increases the structural strength.
To sum up, the utility model discloses a key feature lies in:
(1) the utility model has the advantages that the flap stirring pieces for stirring are arranged through the plurality of shaft sleeves, so that the stirring operation is carried out in multiple levels, and the stirring sufficiency of the raw materials of the internal frozen thawing solution is improved;
(2) the utility model discloses a straight and the blade structure of the combination formula of buckling when abundant stirring is opened inside raw materials, can increase the area of contact of stirring vane and raw materials, and the scope of diffusion when increasing liquid stirring through inside perforation increases stirring homogeneity, makes things convenient for the raw materials reaction, is worth promoting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a novel porous hinge formula stirring of embryo's frozen solution device, includes stirred tank (1), stirred tank (1) upper end is provided with feed port (2), stirred tank (1) lower extreme is provided with discharge opening (3), its characterized in that: the stirring kettle (1) is internally provided with a stirring shaft (4), the upper end of the stirring shaft (4) is connected with a shaft coupling (5), the upper end of the shaft coupling (5) is connected with a speed reducer (6), the speed reducer (6) is connected with a driving motor (7), a plurality of shaft sleeves (8) are installed on the stirring shaft (4), a mounting seat (9) is arranged on each shaft sleeve (8), a plurality of flap stirring pieces (10) which are obliquely arranged are fixedly installed on each mounting seat (9), each flap stirring piece (10) comprises a blade main body (11), bending sections (12) are arranged at two ends of each blade main body (11), a plurality of stirring perforation holes (13) are formed in each bending section (12), and the axes of the stirring perforation holes (13) are perpendicular to each other with the bending sections (12).
2. The novel porous hinge type stirring device for embryo freezing and thawing solution according to claim 1, wherein: and a cleaning manhole (14) is arranged at the upper end of the stirring kettle (1).
3. The novel porous hinge type stirring device for embryo freezing and thawing solution according to claim 1, wherein: the cross section of the bending section (12) is of a W-shaped structure.
4. The novel porous hinge type stirring device for embryo freezing and thawing solution according to claim 1, wherein: the blade main body (11) is internally provided with a reinforcing rib (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276400.3U CN209901121U (en) | 2019-03-05 | 2019-03-05 | Novel porous hinge formula stirring of embryo freezing thawing liquid device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920276400.3U CN209901121U (en) | 2019-03-05 | 2019-03-05 | Novel porous hinge formula stirring of embryo freezing thawing liquid device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544538A (en) * | 2020-12-03 | 2021-03-26 | 浙江清溪鳖业股份有限公司 | Aquaculture system |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544538A (en) * | 2020-12-03 | 2021-03-26 | 浙江清溪鳖业股份有限公司 | Aquaculture system |
| CN112544538B (en) * | 2020-12-03 | 2023-09-01 | 浙江清溪鳖业股份有限公司 | Aquaculture system |
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