CN205585079U - Constant temperature incubator - Google Patents
Constant temperature incubator Download PDFInfo
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- CN205585079U CN205585079U CN201620364414.7U CN201620364414U CN205585079U CN 205585079 U CN205585079 U CN 205585079U CN 201620364414 U CN201620364414 U CN 201620364414U CN 205585079 U CN205585079 U CN 205585079U
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- pipeline
- incubator
- igct
- heating chamber
- constant temperature
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Abstract
The utility model provides a constant temperature incubator, a plurality of trays are distributed under to by last uniformly, and rotationally the assembly is on the upper portion of founding the roof beam through the round pin axle at the middle part of a plurality of trays, and the both ends of a plurality of trays rotationally are connected with two mutual parallel arrangement's connecting rod through the round pin axle respectively, incubator left side middle part is provided with the heating chamber, and the right -hand member of heating chamber passes through exhaust duct and hot -blast distribution unit intercommunication, and the left end of heating chamber passes through air inlet pipeline and outside intercommunication, the heating chamber inside by a left side to right interval be provided with fan and heating device, heating device is heater EH, is provided with the air exit on the left of the lower extreme of incubator, constant temperature control circuit includes transformer T, bridge type rectifier circuit UR, filter capacitance C, transistor V, relay K, thyristor VT1 and VT2 and electric contact thermometer Q. The automated control of hatching process moderate temperature can be realized automaticly to this case, can improve hatching success, and simultaneously, its egg turning operation does not need complicated circuit to realize, is convenient for maintain, the fault rate is low.
Description
Technical field
This utility model relates to a kind of Constant temperature hatch case.
Background technology
In fowl egg hatching process, need the temperature constant in guarantee incubator, to ensure the success rate of hatching, existing incubator structure is simple, non-uniform temperature everywhere in its casing, the synchronization that can not realize temperature everywhere in casing in heating process rises, thus makes the fowl egg in some region can not realize thermally equivalent with the fowl egg in other regions in heating process, thus can affect the success rate of fowl egg hatching.It addition, existing incubator egg-turning process needs complicated circuit to realize, this not only adds incubator and control the complexity of device, and the most easily break down, safeguard inconvenience.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of Constant temperature hatch case, this incubator can automatically realize the Automated condtrol of temperature in hatching process, the success rate of fowl egg hatching can be improved, simultaneously, its egg-turning operation need not the circuit realiration of complexity, it is simple to safeguards, failure rate is low.
To achieve these goals, this utility model provides a kind of Constant temperature hatch case, including incubator, it is fixedly installed on the vertical beam in the middle part of incubator, multiple pallet for placing fowl egg, is positioned at the hot blast allocation unit being vertically arranged, lengthwise movement unit and the constant temperature control circuit on incubator inside left top, multiple pallets are evenly distributed from top to bottom, the middle part of multiple pallets is rotatably mounted to the top of vertical beam by bearing pin, and the two ends of multiple pallets are rotatably coupled by bearing pin and two connecting rods arranged in parallel respectively；Described incubator left side central portion is provided with heating chamber, the right-hand member of described heating chamber is connected with hot blast allocation unit by air draft pipeline, the left end of heating chamber passes through air inlet pipeline and ft connection, heating chamber has been positioned apart from blower fan and heater by left-to-right, described heater is heater EH, is provided with exhaust outlet on the left of the lower end of incubator；
Hot blast allocation unit includes supporting pipeline, outer ring Guan Bi pipeline and inner ring Guan Bi pipeline, inner ring Guan Bi pipeline closes pipeline connection by two connecting pipelines of its both sides with outer ring, support pipeline and be positioned at inside inner ring Guan Bi pipeline, the two ends supporting pipeline connect with the left part inside inner ring Guan Bi pipeline and right part respectively, the right side of inner ring Guan Bi pipeline and outer ring Guan Bi pipeline is provided with multiple pore, the right-hand member of air draft pipeline and support pipeline connection the most equably；
Institute's lengthwise movement unit includes reducing motor M2, longitudinal section is the crossbeam that oblong framework and two are arranged on incubator bottom abreast, the inner left wall of described framework and right side inner arm are provided with two vertical tooth bars relatively symmetrically, the top and bottom of framework are provided with a pair vertical guide pillar symmetrically, the right part of two crossbeams is provided with adaptive with described guide pillar longitudinally through hole symmetrical above and belowly, framework guide pillar and two between two crossbeams and by two ends matches to realize reciprocatingly sliding on longitudinally longitudinally through hole, the upper end of the guide pillar on top and the pallet right-hand member lower hinge of bottom, described lower portion is provided with driving wheel, the local continuous tooth that described driving wheel is provided with by its top engages with described tooth bar, described driving wheel is driven by reducing motor M2；
Described constant temperature control circuit includes transformator T, bridge type rectification circuit UR, filter capacitor C, transistor V, relay K, IGCT VT1 and VT2 and be arranged on the electric contact thermometer Q of incubator upper inside, one input of the zero line of 220V alternating current power supply avris former with transformator T respectively, the negative electrode of IGCT VT1 and the brilliant anode adding pipe VT2 connect, the anode of IGCT VT1 is connected by another input of heater EH avris former with transformator T after connecting with the brilliant negative electrode adding pipe VT2, another input of the former avris of transformator T is connected also by the live wire of on and off switch S and 220V alternating current power supply, two inputs of the motor M1 power supply of blower fan, two inputs of two inputs of reducing motor M2 power supply avris former with transformator T the most respectively are connected；
Two DC output ends of transformator T secondary side are in parallel with filter capacitor C, the positive pole of filter capacitor C is connected through the colelctor electrode of relay K with transistor V, the emitter stage of transistor V is connected with negative pole and the ground of filter capacitor C respectively, and the base stage of transistor V is connected by the positive pole of electric contact thermometer Q and resistance R1 and filter capacitor C；
Relay K has one group of normally-closed contact, and the stationary contact of this group normally-closed contact is connected with the gate pole of IGCT VT2, and the movable contact of this group normally-closed contact is connected with the gate pole of IGCT VT1.
Described relay K uses 4098 type 9V DC relays.
Described IGCT VT1 and VT2 all uses the IGCT of 3A, 600V.
In this utility model, by disconnection and the connection of the temperature contact of electric contact thermometer Q, control cut-off and the conducting of transistor V, and then make relay K release or adhesive, to be controlled the work of heater EH by IGCT VT1 and VT2 or to quit work, the convenient temperature automatically controlled in incubator design temperature can be in all the time.During whole, the motor M1 of blower fan works after on and off switch S connects all the time with reducing motor M2, eliminate the control of complicated circuit, produced for heater EH heat is supplied uniformly across incubator upper inside by wind through hot blast allocation unit by fan operation, reducing motor M2 makes framework make the reciprocating motion on vertical by the effect of its local continuous tooth Yu tooth bar, and then makes multiple pallet move reciprocatingly.This incubator can automatically realize the Automated condtrol of temperature in hatching process, can improve the success rate of fowl egg hatching, and meanwhile, its egg-turning operation need not the circuit realiration of complexity, it is simple to safeguards, failure rate is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing in this utility model；
Fig. 3 is the structural representation of hot blast allocation unit in this utility model；
Fig. 4 is the circuit theory diagrams of this utility model middle controller.
In figure: 1, incubator, 2, heater, 3, vertical beam, 4, pallet, 5, local continuous tooth, 6, connecting rod, 7, hot blast allocation unit, 8, outer ring Guan Bi pipeline, 9, inner ring Guan Bi pipeline, 10, support pipeline, 11, blower fan, 12, air inlet pipeline, 13, air draft pipeline, 14, heating chamber, 15, connecting pipeline, 16, pore, 17, lengthwise movement unit, 18, framework, 19, exhaust outlet, 20, crossbeam, 21, tooth bar, 22, guide pillar, 23, driving wheel.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of Constant temperature hatch case, including incubator 1, it is fixedly installed on the vertical beam 3 in the middle part of incubator 1, multiple pallet 4 for placing fowl egg, is positioned at the hot blast allocation unit 7 being vertically arranged, lengthwise movement unit 17 and the constant temperature control circuit on incubator 1 inside left top, multiple pallets 4 are evenly distributed from top to bottom, the middle part of multiple pallets 4 is rotatably mounted to the top of vertical beam 3 by bearing pin, and the two ends of multiple pallets 4 are rotatably coupled by bearing pin and two connecting rods 6 arranged in parallel respectively；Described incubator 1 left side central portion is provided with heating chamber 14, the right-hand member of described heating chamber 14 is connected with hot blast allocation unit 7 by air draft pipeline 13, the left end of heating chamber 14 passes through air inlet pipeline 12 and ft connection, heating chamber 14 is internal has been positioned apart from blower fan 11 and heater 2 by left-to-right, described heater 2 is heater EH, is provided with exhaust outlet 19 on the left of the lower end of incubator 1；
Hot blast allocation unit 7 includes supporting pipeline 10, outer ring Guan Bi pipeline 8 and inner ring Guan Bi pipeline 9, inner ring Guan Bi pipeline 9 is connected with outer ring Guan Bi pipeline 8 by two connecting pipelines 15 of its both sides, support pipeline 10 and be positioned at inside inner ring Guan Bi pipeline 9, the two ends supporting pipeline 10 connect with the left part inside inner ring Guan Bi pipeline 9 and right part respectively, the right side of inner ring Guan Bi pipeline 9 and outer ring Guan Bi pipeline 8 is provided with multiple pore 16 the most equably, and the right-hand member of air draft pipeline 10 connects with supporting pipeline 10；
nullInstitute's lengthwise movement unit 17 includes reducing motor M2、Longitudinal section is oblong framework 18 and two crossbeams 20 being arranged on incubator 1 bottom abreast，The inner left wall of described framework 18 and right side inner arm are provided with two vertical tooth bars 21 relatively symmetrically，The top and bottom of framework 18 are provided with a pair vertical guide pillar 22 symmetrically，The right part of two crossbeams 20 be provided with symmetrical above and belowly with described guide pillar 22 adaptation longitudinally through hole，Framework 18 matches to realize reciprocatingly sliding on longitudinally longitudinally through hole with two between two crossbeams 20 and by the guide pillar 22 at two ends，The upper end of the guide pillar 22 on top and the pallet 4 right-hand member lower hinge of bottom，Described framework 18 is internal is provided with driving wheel 23，The local continuous tooth 5 that described driving wheel 23 is provided with by its top engages with described tooth bar 21，Described driving wheel 23 is driven by reducing motor M2；
nullDescribed constant temperature control circuit includes transformator T、Bridge type rectification circuit UR、Filter capacitor C、Transistor V、Relay K、IGCT VT1 and VT2 and be arranged on the electric contact thermometer Q of incubator 1 upper inside，One input of the zero line of 220V alternating current power supply avris former with transformator T respectively、The negative electrode of IGCT VT1 and the brilliant anode adding pipe VT2 connect，The anode of IGCT VT1 is connected by another input of heater EH avris former with transformator T after connecting with the brilliant negative electrode adding pipe VT2，Another input of the former avris of transformator T is connected also by the live wire of on and off switch S and 220V alternating current power supply，Two inputs of the motor M1 power supply of blower fan 11、Two inputs of two inputs of reducing motor M2 power supply avris former with transformator T the most respectively are connected；
Two DC output ends of transformator T secondary side are in parallel with filter capacitor C, the positive pole of filter capacitor C is connected through the colelctor electrode of relay K with transistor V, the emitter stage of transistor V is connected with negative pole and the ground of filter capacitor C respectively, and the base stage of transistor V is connected by the positive pole of electric contact thermometer Q and resistance R1 and filter capacitor C；
Relay K has one group of normally-closed contact, and the stationary contact of this group normally-closed contact is connected with the gate pole of IGCT VT2, and the movable contact of this group normally-closed contact is connected with the gate pole of IGCT VT1.
Described relay K uses 4098 type 9V DC relays.
Described IGCT VT1 and VT2 all uses the IGCT of 3A, 600V.
By disconnection and the connection of the temperature contact of electric contact thermometer Q, control cut-off and the conducting of transistor V, and then make relay K release or adhesive, to be controlled the work of heater EH by IGCT VT1 and VT2 or to quit work, the convenient temperature automatically controlled in incubator 1 design temperature can be in all the time.During whole, the motor M1 of blower fan 11 works after on and off switch S connects all the time with reducing motor M2, eliminate the control of complicated circuit, blower fan 11 runs and through hot blast allocation unit 7, produced for heater EH heat is supplied uniformly across incubator upper inside by wind, reducing motor M2 makes framework 18 make the reciprocating motion on vertical by the effect of its local continuous tooth 5 with tooth bar 21, and then makes multiple pallet 4 move reciprocatingly.This incubator can automatically realize the Automated condtrol of temperature in hatching process, can improve the success rate of fowl egg hatching, and meanwhile, its egg-turning operation need not the circuit realiration of complexity, it is simple to safeguards, failure rate is low.
Operation principle: alternating current 220V voltage, after transformator T blood pressure lowering, bridge type rectification circuit UR rectification, filter capacitor C filtering, provides 9V DC voltage for relay K and transistor V.nullWhen being just switched on power supply，The temperature in incubator 1 design temperature less than electric contact thermometer Q，Temperature contact within electric contact thermometer Q is off，Transistor V is in cut-off state，Relay K is in release conditions，Its normally closed interlock is connected，Make IGCT VT1 and VT2 respectively at alternating current just、Alternate conduction and cut-off during negative half period，Heater EH energising begins to warm up，Simultaneously，The motor M1 and reducing motor M2 of blower fan 11 start working，Blower fan 11 runs and through hot blast allocation unit 7, produced for heater EH heat is supplied incubator 1 upper inside by wind，Reducing motor M2 makes framework 18 make the reciprocating motion on vertical by the effect of its local continuous tooth 5 with tooth bar 21，The guide pillar 22 on framework 18 top makes multiple pallet move reciprocatingly by pushing or pull on pallet 4.When in incubator 1, temperature rises to more than design temperature, temperature contact within electric contact thermometer Q is connected, transistor V turns on, relay K adhesive, its normally closed interlock disconnects, transistor VT1 and VT2 ends when alternating current zero passage, and heater EH stops heating, and incubator 1 internal temperature slowly reduces.So carry out again and again.
Claims (3)
1. a Constant temperature hatch case, including incubator (1), it is fixedly installed on the vertical beam (3) at incubator (1) middle part, multiple pallets (4) for placing fowl egg, it is characterized in that, also include the hot blast allocation unit (7) being vertically arranged being positioned at incubator (1) inside left top, lengthwise movement unit (17) and constant temperature control circuit, multiple pallets (4) are evenly distributed from top to bottom, the middle part of multiple pallets (4) is rotatably mounted to the top of vertical beam (3) by bearing pin, the two ends of multiple pallets (4) are rotatably coupled by bearing pin and two connecting rods arranged in parallel (6) respectively；Described incubator (1) left side central portion is provided with heating chamber (14), the right-hand member of described heating chamber (14) is connected with hot blast allocation unit (7) by air draft pipeline (13), the left end of heating chamber (14) passes through air inlet pipeline (12) and ft connection, heating chamber (14) is internal has been positioned apart from blower fan (11) and heater (2) by left-to-right, described heater (2) is heater EH, is provided with exhaust outlet (19) on the left of the lower end of incubator (1)；
Hot blast allocation unit (7) includes supporting pipeline (10), outer ring Guan Bi pipeline (8) and inner ring Guan Bi pipeline (9), inner ring Guan Bi pipeline (9) is connected with outer ring Guan Bi pipeline (8) by two connecting pipelines (15) of its both sides, support pipeline (10) and be positioned at inner ring Guan Bi pipeline (9) inner side, the two ends supporting pipeline (10) connect with left part and the right part of inner ring Guan Bi pipeline (9) inner side respectively, the right side of inner ring Guan Bi pipeline (9) and outer ring Guan Bi pipeline (8) is provided with multiple pore (16) the most equably, the right-hand member of air draft pipeline (10) connects with supporting pipeline (10)；
nullInstitute's lengthwise movement unit (17) includes reducing motor M2、Longitudinal section is the crossbeam (20) that oblong framework (18) and two are arranged on incubator (1) bottom abreast，The inner left wall of described framework (18) and right side inner arm are provided with two vertical tooth bars (21) relatively symmetrically，The top and bottom of framework (18) are provided with a pair vertical guide pillar (22) symmetrically，The right part of two crossbeams (20) is provided with adaptive with described guide pillar (22) longitudinally through hole symmetrical above and belowly，Framework (18) is positioned between two crossbeams (20) and matches to realize reciprocatingly sliding on longitudinally longitudinally through hole with two by the guide pillar (22) at two ends，The upper end of the guide pillar (22) on top and pallet (4) the right-hand member lower hinge of bottom，Described framework (18) is internal is provided with driving wheel (23)，The local continuous tooth (5) that described driving wheel (23) is provided with by its top engages with described tooth bar (21)，Described driving wheel (23) is driven by reducing motor M2；
nullDescribed constant temperature control circuit includes transformator T、Bridge type rectification circuit UR、Filter capacitor C、Transistor V、Relay K、IGCT VT1 and VT2 and be arranged on the electric contact thermometer Q of incubator (1) upper inside，One input of the zero line of 220V alternating current power supply avris former with transformator T respectively、The negative electrode of IGCT VT1 and the brilliant anode adding pipe VT2 connect，The anode of IGCT VT1 is connected by another input of heater EH avris former with transformator T after connecting with the brilliant negative electrode adding pipe VT2，Another input of the former avris of transformator T is connected also by the live wire of on and off switch S and 220V alternating current power supply，Two inputs of the motor M1 power supply of blower fan (11)、Two inputs of two inputs of reducing motor M2 power supply avris former with transformator T the most respectively are connected；
Two DC output ends of transformator T secondary side are in parallel with filter capacitor C, the positive pole of filter capacitor C is connected through the colelctor electrode of relay K with transistor V, the emitter stage of transistor V is connected with negative pole and the ground of filter capacitor C respectively, and the base stage of transistor V is connected by the positive pole of electric contact thermometer Q and resistance R1 and filter capacitor C；
Relay K has one group of normally-closed contact, and the stationary contact of this group normally-closed contact is connected with the gate pole of IGCT VT2, and the movable contact of this group normally-closed contact is connected with the gate pole of IGCT VT1.
A kind of Constant temperature hatch case the most according to claim 1, it is characterised in that described relay K uses 4098 type 9V DC relays.
A kind of Constant temperature hatch case the most according to claim 1 and 2, it is characterised in that described IGCT VT1 and VT2 all uses the IGCT of 3A, 600V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364414.7U CN205585079U (en) | 2016-04-27 | 2016-04-27 | Constant temperature incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364414.7U CN205585079U (en) | 2016-04-27 | 2016-04-27 | Constant temperature incubator |
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| Publication Number | Publication Date |
|---|---|
| CN205585079U true CN205585079U (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620364414.7U Expired - Fee Related CN205585079U (en) | 2016-04-27 | 2016-04-27 | Constant temperature incubator |
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| CN (1) | CN205585079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401946A (en) * | 2018-05-28 | 2018-08-17 | 福建省农业科学院畜牧兽医研究所 | A kind of laboratory duck incubator |
| CN108669004A (en) * | 2018-05-28 | 2018-10-19 | 福建省农业科学院畜牧兽医研究所 | A method of improving duck's egg hatching rate |
-
2016
- 2016-04-27 CN CN201620364414.7U patent/CN205585079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401946A (en) * | 2018-05-28 | 2018-08-17 | 福建省农业科学院畜牧兽医研究所 | A kind of laboratory duck incubator |
| CN108669004A (en) * | 2018-05-28 | 2018-10-19 | 福建省农业科学院畜牧兽医研究所 | A method of improving duck's egg hatching rate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |