CN211725828U - Constant temperature bath capable of rotating control system - Google Patents
Constant temperature bath capable of rotating control system Download PDFInfo
- Publication number
- CN211725828U CN211725828U CN201921652372.7U CN201921652372U CN211725828U CN 211725828 U CN211725828 U CN 211725828U CN 201921652372 U CN201921652372 U CN 201921652372U CN 211725828 U CN211725828 U CN 211725828U
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- Prior art keywords
- water pump
- machine head
- cavity
- cooling
- control system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 210000005056 cell body Anatomy 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 23
- 238000005057 refrigeration Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a but rotation control system's constant temperature bath, including cell body, vallecular cavity, baffle, cooling circulation device and rotatory aircraft nose assembly, wherein: inside vallecular cavity and the cooling circulation device of being provided with of cell body just cooling circulation device passes through cooling tube and vallecular cavity fixed connection, the cooling tube is the heliciform and coils the vallecular cavity inner wall evenly sets up, the utility model discloses an integrate motor, heating coil and agitator in rotatory aircraft nose assembly completely, make things convenient for the maintenance and the change in later stage, if later stage needs to maintain the device and can take out rotatory aircraft nose assembly is whole, need not dismantle cell body and rack panel, practice thrift operating time, through setting up heating coil and cooling circulation device inside the device and through water pump and agitator and obtain mixed use, can provide a hot cold controlled, the even invariable field source of temperature.
Description
Technical Field
The utility model belongs to the technical field of the laboratory glassware, concretely relates to but rotation control system's constant temperature tank.
Background
The constant temperature bath is a test device which takes liquid as a medium in a working space, can adjust the temperature and can keep the temperature constant at a certain set temperature. The thermostatic bath has the function of controlling the temperature of the liquid medium in the bath body, so that the temperature in the working area is stable and uniform, and the thermostatic bath is used for detecting temperature measuring instruments such as a thermometer and the like in the working area.
As shown in fig. 1, is a thermostat of the prior art. The temperature of this thermostatic bath control is mainly at the room temperature, and the thermostatic bath aircraft nose among the prior art all is fixed to be set up on the panel to motor, agitator, thermodetector and heating pipe are all fixed to be set up on the panel, when the later stage is maintained motor and agitator, need carry out whole dismantlements, very inconvenient with aircraft nose and panel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but rotation control system's constant temperature tank to solve foretell technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but rotary control system's constant temperature bath, includes cell body, vallecular cavity, baffle, cooling cycle device and rotatory aircraft nose assembly, wherein:
a groove cavity and a cooling circulating device are arranged in the groove body, and the cooling circulating device is fixedly connected with the groove cavity through a cooling pipe;
the cooling pipe is spirally wound on the inner wall of the groove cavity and is uniformly arranged;
the middle part of the groove cavity is provided with a clapboard which divides the groove cavity into a left cavity and a right cavity;
the rotating machine head assembly is provided with a heating coil, a blending device and a micro-control device;
the rotating machine head assembly can be arranged in the groove body through the fixed chassis, and the heating coil, the blending device and the micro-control device penetrate through the groove body and are arranged in the right cavity;
the fixing chassis is provided with a clamping ring protruding upwards, and the fixing chassis is provided with a through hole and a clamping block;
the rotary machine head assembly comprises a machine head shell, a rotary ring is arranged at the bottom of the machine head shell, and the rotary ring can be clamped with the clamping ring;
a motor is arranged in the machine head shell and is fixedly connected with the water pump shaft;
the water pump shaft is fixedly connected with the water pump, and the water pump shaft is provided with a fan blade and a stirrer;
the water pump is fixedly arranged at the bottom of the handpiece shell through a first fixing support and a second fixing support-level water pump support;
the machine head shell is internally provided with a circuit board and a motor drive, a temperature sensor is arranged on a bottom plate of the machine head shell, and the circuit board, the motor drive, the wiring device, the micro-control device, the temperature sensor and the cooling circulation device are electrically connected.
Preferably, quick refrigerating plant includes cooling tube, compressor, refrigeration fan and condenser, fixed connection forms cooling circuit between cooling tube, compressor, refrigeration fan and the condenser, cooling tube one end and the compressor fixed connection other end and condenser fixed connection just condenser and compressor pass through cavity copper pipe fixed connection, the condenser rear is provided with the refrigeration fan that is used for the heat dissipation to condense.
Preferably, the heating coil is fixedly connected with a wiring device arranged inside the machine head shell, and the heating coil is arranged inside the right cavity and is in a spiral tubular design.
Preferably, the micro-control device comprises a floating ball arranged in the right cavity and a micro-control switch arranged in the handpiece shell, the floating ball is fixedly connected with a touch block arranged in the handpiece shell through a guide rod, the touch block can be contacted with a contact arranged on the micro-control switch, the micro-control switch is arranged in the handpiece shell, and the micro-control switch is fixedly connected with a circuit board arranged in the handpiece shell.
Preferably, the water pump shaft penetrates through the machine head shell and the water pump and is arranged at the axis position of the water pump through a through hole formed in the fixed chassis.
Preferably, the water pump shaft penetrates through the machine head shell through a through hole formed in the fixed chassis, and the water pump is arranged at the circle center position of the water pump.
Preferably, the inside center department of water pump is provided with the spiral agitator just spiral agitator and water pump shaft fixed connection, be provided with the cavity connecting pipe just on the water pump cavity connecting pipe and cavity hose swing joint, the outside cover of cavity hose is equipped with the spring.
Preferably, the partition board is uniformly provided with circulation holes penetrating through the partition board in an array manner.
Preferably, the tank body is provided with heat dissipation holes and a cover plate, and the tank body is provided with a liquid inlet and a liquid outlet.
Preferably, the fixed chassis is provided with a connecting hole and can be fixedly arranged at the top of the tank body through the connecting hole, and the rotary machine head assembly can rotate left and right relative to the fixed chassis and the tank body.
The utility model discloses a technological effect and advantage: the thermostatic bath of the rotatable control system:
1. through all integrating motor, heating coil and agitator in rotatory aircraft nose assembly, make things convenient for the maintenance and the change in later stage, if later stage need maintain the device can take out rotatory aircraft nose assembly is whole, need not dismantle cell body and rack panel, saving operating time.
2. The rotary machine head assembly is arranged to be capable of rotating left and right relative to the fixed chassis and the groove body, so that experimenters can operate from different angles conveniently.
3. By arranging the heating coil and the cooling circulating device in the device, the controllable temperature range can reach 400 ℃ at most, and the water pump and the stirrer can be used in a mixed manner, so that a field source with controllable heat and cold and uniform and constant temperature can be provided.
4. Through setting up micro-control device and making electric connection between circuit board, motor drive, termination, micro-control device, temperature sensor and the cooling cycle device, make the utility model discloses can reach and go up and down the temperature according to water level control heating coil and cooling cycle device to the vallecular cavity according to the inside water level of vallecular cavity is automatic, can satisfy the constant temperature condition under the different water level condition.
Drawings
FIG. 1 is a prior art thermostatic bath;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of the internal structure of the tank body of the present invention;
fig. 4 is a schematic view of the internal structure of the tank body of the present invention;
FIG. 5 is a schematic structural view of the rotary head assembly of the present invention;
FIG. 6 is an internal view of the rotary head assembly of the present invention;
FIG. 7 is a detailed view of the interior of the rotary head assembly of the present invention;
FIG. 8 is a detail view of the inner part of the rotary head assembly of the present invention;
FIG. 9 is a detailed structure diagram of the water pump of the present invention;
fig. 10 is a specific structural diagram of the fixing chassis of the present invention.
In the figure: 1-trough body, 2-trough cavity, 3-baffle, 4-cooling circulation device, 5-rotary machine head assembly, 6-cooling pipe, 7-heating coil, 8-blending device, 9-micro control device, 11-heat dissipation hole, 12-cover plate, 13-liquid inlet, 14-liquid outlet, 21-left cavity, 22-right cavity, 31-circulation hole, 41-refrigeration compressor, 42-refrigeration fan, 43-condenser, 51-fixed chassis, 52-machine head shell, 53-motor, 54-water pump shaft, 55-water pump, 56-fan blade, 57-stirrer, 58-first fixed bracket, 59-second fixed bracket, 510-water pump bracket, 511-rotary ring, 512-circuit board, 513-wiring device, 514-motor drive, 515-temperature sensor, 501-snap ring, 502-through hole, 503-fixture block, 504-connection hole, 91-floating ball, 92-guide rod, 93-touch block, 94-micro-control switch, 95-contact, 551-spiral stirrer, 552-hollow connection pipe, 553-hollow hose and 554-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 10 of 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.
The utility model provides a but as shown in figure 1-10 a but rotary control system's constant temperature bath, including cell body 1, vallecular cavity 2, baffle 3, cooling cycle device 4 and rotatory aircraft nose assembly 5, wherein:
a groove cavity 2 and a cooling circulation device 4 are arranged in the groove body 1, the cooling circulation device 4 is fixedly connected with the groove cavity 2 through a cooling pipe 6, and the cooling pipe 6 is spirally wound on the inner wall of the groove cavity 2 and is uniformly arranged, so that the cooling circulation device 4 can uniformly refrigerate liquid in the groove cavity 2;
handles are arranged on the left side and the right side of the outer wall of the tank body 1, so that experimenters can conveniently move and carry the thermostatic tank;
a partition plate 3 is arranged in the middle of the groove cavity 2, the groove cavity 2 is divided into a left cavity 21 and a right cavity 22 by the partition plate 3, and a sample container can be placed in the left cavity 21;
the rotating machine head assembly 5 is provided with a heating coil 7, a blending device 8 and a micro-control device 9;
the rotary machine head assembly 5 can be arranged in the tank body 1 through a fixed chassis 51, and the heating coil 7, the blending device 8 and the micro-control device 9 penetrate through the tank body 1 and are arranged in the right cavity 22;
a clamping ring 501 protruding upwards is arranged on the fixed chassis 51, and a through hole 502 and a clamping block 503 are arranged on the fixed chassis 51;
the rotary handpiece assembly 5 comprises a handpiece shell 52, a rotary ring 511 is arranged at the bottom of the handpiece shell 52, and the rotary ring 511 can be mutually clamped with a clamping ring 501;
a motor 53 is arranged in the handpiece shell 52, the motor 53 is fixedly connected with a water pump shaft 54, and the back of the handpiece shell 52 is provided with an optical fiber interface, an RJ45 network interface, an RS485 interface and an output power supply interface;
the water pump shaft 54 is fixedly connected with a water pump 55, and a fan blade 56 and a stirrer 57 are arranged on the water pump shaft 54;
the water pump 55 is fixedly arranged at the bottom of the handpiece shell 52 through the first fixing support 58, the second fixing support 59 and the water pump support 10, and the first fixing support 58 and the second fixing support 59 can limit the rotating handpiece assembly 5 through a clamping block 503 arranged on the fixing chassis 51, so that wiring winding can be effectively prevented;
the internal circuit board 512, the wiring device 513 and the motor drive 514 that are provided with of aircraft nose casing 52 just the aircraft nose casing 52 bottom plate is provided with temperature sensor 515, electric connection between circuit board 512, motor drive 514, wiring device 513, micro-control device 9, temperature sensor 515 and cooling cycle device 4.
Specifically, cooling cycle device 4 includes cooling tube 6, compressor 41, refrigeration fan 42 and condenser 43, fixed connection forms cooling circuit between cooling tube 6, compressor 41, refrigeration fan 42 and the condenser 43, 6 one end of cooling tube and the other end of compressor 41 fixed connection and condenser 43 fixed connection just condenser 43 and compressor 41 pass through cavity copper pipe fixed connection, condenser 43 rear is provided with the refrigeration fan 42 that is used for the heat dissipation to condense, and accessible cooling cycle device 4 cools down the liquid medium of vallecular cavity 2 inside, can provide a hot cold controlled, the even invariable field source of temperature.
Specifically, heating coil 7 and the inside termination 513 fixed connection that sets up of aircraft nose casing 52 just heating coil 7 sets up and is the design of spiral pipe form in the inside part of right cavity 22, can increase heating coil 7 and the inside liquid medium's of right cavity 22 area of contact increase heating coil 7's heating efficiency, make liquid medium can reach appointed temperature fast.
Specifically, the micro-control device 9 includes a floating ball 91 disposed inside the right cavity 22 and a micro-control switch 94 disposed inside the handpiece housing 52, the floating ball 91 is fixedly connected to a touch block 93 disposed inside the handpiece housing 52 through a guide rod 92, the touch block 93 is in contact with a contact 95 disposed on the micro-control switch 94, the micro-control switch 94 is disposed inside the handpiece housing 52, the micro-control switch 94 is fixedly connected to a circuit board 512 disposed inside the handpiece housing 52, when the water level is high, the liquid medium in the cavity 2 will force the touch block 93 to move upward through the floating ball 91, so that the touch block 93 is in contact with the contact 95 disposed on the micro-control switch 94, the micro-control switch 94 is in a joint state, and the circuit board 512 controls the wiring device 513 to heat the liquid medium in the cavity 2 by the heating coil 7. When the water level drops, the float 91 drops along with the drop of the water level to reset the touch block 93, so that the micro switch 94 is in an off state to stop the heating coil 7.
Specifically, the water pump shaft 54 penetrates through the head housing 52 and the water pump 55 through a through hole 502 formed in the fixed chassis 51, and is disposed at a circle center position of the water pump 55.
Specifically, the fan blade 56 is fixedly arranged at the central position inside the machine head shell 52, the stirrer 57 is arranged at the middle position of the right cavity 22, the fan blade 56 can radiate the heat inside the machine head shell 52, and the stirrer 57 can perform water circulation on the liquid medium inside the groove cavity 2.
Specifically, a spiral stirrer 551 is arranged at the center of the inside of the water pump 55, the spiral stirrer 551 is fixedly connected with a water pump shaft 54, a hollow connecting pipe 552 is arranged on the water pump 55, the hollow connecting pipe 552 is movably connected with a hollow hose 553, a spring 554 is sleeved outside the hollow hose 553, the water pump 55 can be matched with the stirrer 57 to circulate the liquid medium inside the tank cavity 2, and through the arrangement of the hollow hose 553, when the liquid medium exceeds the hollow hose 553, the liquid medium can circulate water with the water pump 55 through the hollow hose 553, so that the liquid medium at different water levels can be circulated, the constant temperature condition can be effectively ensured, and meanwhile, the accumulation of impurities is reduced.
Specifically, even array is provided with the circulation hole 31 that runs through baffle 3 on the baffle 3, and circulation hole 31 can make the liquid medium circulation flow between left cavity 21 and the right cavity 22 to guarantee that the liquid medium temperature in cell cavity 2 is even and set up circulation hole 31 through even array, can make agitator 57 stir the rivers impact force dispersion, prevent that the sample container from being washed down by rivers.
Specifically, be provided with louvre 11 on the cell body 1, make things convenient for the heat dissipation of cooling cycle device 4, be provided with apron 12 on the cell body 1 just the inside insulation material that fills of apron 12 can prevent that 2 temperatures in vallecular cavity from overflowing and scattering, and accessible apron 12 is placed sample container inside left cavity 21 and accessible apron 12 is convenient to wash 2 insides in vallecular cavity, be provided with inlet 13 and 14 convenient liquid medium business turn over vallecular cavity 2 of liquid outlet on the cell body 1, still be provided with the handle on the vallecular cover 12, the convenience is to opening and shutting of vallecular cover 12.
Specifically, be provided with connecting hole 504 on fixed chassis 51 just fixed chassis 51 accessible connecting hole 504 is fixed to be set up in cell body 1 top, rotatory aircraft nose assembly 5 can be for fixed chassis 51 and cell body 1 horizontal rotation just be provided with the display screen on the aircraft nose assembly 5, make things convenient for the experimenter to operate from different angles, electric connection between display screen and circuit board 512, motor drive 514, termination 513, micro-control device 9, temperature sensor 515 and cooling cycle device 4, the temperature data that temperature sensor 515 monitored can be shown on the display screen and the start-up of display screen independent control cooling cycle device 4, motor drive 514 and termination 513.
The working principle is as follows: during this but rotation control system's thermostatic bath equipment, rotatory aircraft nose assembly 5 is fixed through the fixed chassis 51 that its below set up on cell body 1, only need with screw or screw through the connecting hole 504 that sets up on the fixed chassis 51 just can be fixed with rotatory aircraft nose assembly 5 and cell body 1 and rotatory aircraft nose assembly 5 can be for fixed chassis 51 and cell body 1 horizontal rotation, when needs are to heating coil 7, when agitator 57 or other devices maintain, only need to detach fixed chassis 51 and cell body 1 and just can take out rotatory aircraft nose assembly 5 is whole, need not dismantle cell body 1 and rotatory aircraft nose assembly 5, save operating time.
This but rotary control system's constant temperature bath is earlier opened apron 12 during the use, place the sample container inside left cavity 21, then cover apron 12 and cell body 1 dunk, the starting drive power, through heating coil 7 and cooling cycle device 4 at the inside setting of device, and through the mixed use of water pump 55 and agitator 57, can provide a hot cold controlled, the even invariable field source of temperature, through setting up little controlling means 9 and making circuit board 512, motor drive 514, termination 513, electric connection between temperature sensor 515 and the cooling cycle device 4, reach and can carry out the temperature according to water level control heating coil 7 and cooling cycle device 4, reach and carry out the rising and falling according to the inside water level of cell cavity 2 is automatic to cell cavity 2, can satisfy the constant temperature condition under the different water level conditions.
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 (10)
1. The utility model provides a but rotary control system's constant temperature tank, includes cell body (1), vallecular cavity (2), baffle (3), cooling cycle device (4) and rotatory aircraft nose assembly (5), its characterized in that:
a groove cavity (2) and a cooling circulating device (4) are arranged in the groove body (1), and the cooling circulating device (4) is fixedly connected with the groove cavity (2) through a cooling pipe (6);
the cooling pipes (6) are spirally wound on the inner wall of the groove cavity (2) and are uniformly arranged;
a partition plate (3) is arranged in the middle of the groove cavity (2), and the groove cavity (2) is divided into a left cavity body (21) and a right cavity body (22) by the partition plate (3);
a heating coil (7), a blending device (8) and a micro-control device (9) are arranged on the rotating machine head assembly (5);
the rotary machine head assembly (5) can be arranged in the tank body (1) through a fixed chassis (51), and the heating coil (7), the blending device (8) and the micro-control device (9) penetrate through the tank body (1) and are arranged in the right cavity (22);
a clamping ring (501) protruding upwards is arranged on the fixed chassis (51), and a through hole (502) and a clamping block (503) are arranged on the fixed chassis (51);
the rotary machine head assembly (5) comprises a machine head shell (52), a rotary ring (511) is arranged at the bottom of the machine head shell (52), and the rotary ring (511) can be clamped with the clamping ring (501) mutually;
a motor (53) is arranged in the machine head shell (52), and the motor (53) is fixedly connected with a water pump shaft (54);
the water pump shaft (54) is fixedly connected with a water pump (55), and the water pump shaft (54) is provided with a fan blade (56) and a stirrer (57);
the water pump (55) is fixedly arranged at the bottom of the machine head shell (52) through a first fixing support (58), a second fixing support (59) and the water pump support (10);
the novel electric heating machine head is characterized in that a circuit board (512), a wiring device (513) and a motor drive (514) are arranged inside the machine head shell (52), a temperature sensor (515) is arranged on a bottom plate of the machine head shell (52), and the circuit board (512), the motor drive (514), the wiring device (513), the micro-control device (9), the temperature sensor (515) and the cooling circulation device (4) are electrically connected.
2. A thermostatic bath for a rotatable control system according to claim 1, wherein: cooling cycle device (4) include cooling tube (6), compressor (41), refrigeration fan (42) and condenser (43), fixed connection forms cooling circuit between cooling tube (6), compressor (41), refrigeration fan (42) and condenser (43), cooling tube (6) one end and compressor (41) fixed connection other end and condenser (43) fixed connection just condenser (43) and compressor (41) pass through cavity copper pipe fixed connection, condenser (43) rear is provided with and is used for the cooling fan (42) that the heat dissipation condenses.
3. A thermostatic bath for a rotatable control system according to claim 1, wherein: heating coil (7) and the inside termination (513) fixed connection that sets up of aircraft nose casing (52) just heating coil (7) set up in right cavity (22) inside part and are the design of spiral tubulose.
4. A thermostatic bath for a rotatable control system according to claim 1, wherein: the micro-control device (9) comprises a floating ball (91) arranged in the right cavity (22) and a micro-control switch (94) arranged in the head shell (52), the floating ball (91) is fixedly connected with a touch block (93) arranged in the head shell (52) through a guide rod (92), the touch block (93) can be contacted with a contact (95) arranged on the micro-control switch (94), and the micro-control switch (94) is arranged in the head shell (52) and is fixedly connected with a circuit board (512) arranged in the head shell (52).
5. A thermostatic bath for a rotatable control system according to claim 1, wherein: the water pump shaft (54) penetrates through the machine head shell (52) through a through hole (502) formed in the fixed chassis (51), and the water pump (55) is arranged at the circle center position of the water pump (55).
6. A thermostatic bath for a rotatable control system according to claim 1, wherein: the fan blade (56) is fixedly arranged at the center position inside the machine head shell (52) and the stirrer (57) is arranged at the middle position of the right cavity (22).
7. A thermostatic bath for a rotatable control system according to claim 1, wherein: the water pump is characterized in that a spiral stirrer (551) is arranged at the center of the interior of the water pump (55), the spiral stirrer (551) is fixedly connected with a water pump shaft (54), a hollow connecting pipe (552) is arranged on the water pump (55), the hollow connecting pipe (552) is movably connected with a hollow hose (553), and a spring (554) is sleeved outside the hollow hose (553).
8. A thermostatic bath for a rotatable control system according to claim 1, wherein: and the partition plate (3) is uniformly provided with circulation holes (31) penetrating through the partition plate (3) in an array manner.
9. A thermostatic bath for a rotatable control system according to claim 1, wherein: the tank body (1) is provided with heat dissipation holes (11) and a cover plate (12), and the tank body (1) is provided with a liquid inlet (13) and a liquid outlet (14).
10. A thermostatic bath for a rotatable control system according to claim 1, wherein: the rotary machine head assembly is characterized in that a connecting hole (504) is formed in the fixed chassis (51), the fixed chassis (51) can be fixedly arranged at the top of the groove body (1) through the connecting hole (504), and the rotary machine head assembly (5) can rotate left and right relative to the fixed chassis (51) and the groove body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652372.7U CN211725828U (en) | 2019-09-29 | 2019-09-29 | Constant temperature bath capable of rotating control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652372.7U CN211725828U (en) | 2019-09-29 | 2019-09-29 | Constant temperature bath capable of rotating control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211725828U true CN211725828U (en) | 2020-10-23 |
Family
ID=72849684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652372.7U Expired - Fee Related CN211725828U (en) | 2019-09-29 | 2019-09-29 | Constant temperature bath capable of rotating control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211725828U (en) |
-
2019
- 2019-09-29 CN CN201921652372.7U patent/CN211725828U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |