CN211636584U - High-voltage pulse constant-temperature bath - Google Patents
High-voltage pulse constant-temperature bath Download PDFInfo
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- CN211636584U CN211636584U CN201921994249.3U CN201921994249U CN211636584U CN 211636584 U CN211636584 U CN 211636584U CN 201921994249 U CN201921994249 U CN 201921994249U CN 211636584 U CN211636584 U CN 211636584U
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- cavity
- groove
- oil groove
- cooling
- oil tank
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- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 210000005056 cell body Anatomy 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a high-voltage pulse constant temperature bath, including cell body, vallecular cavity, baffle, cooling circulation device and integrated aircraft nose, wherein: inside tank chamber and the cooling circulation device of being provided with of cell body just the inside oil groove that is provided with of tank chamber, cooling circulation device passes through cooling tube and oil groove outer wall fixed connection just the cooling tube is the heliciform and coils the oil groove outer wall evenly sets up, the oil groove middle part is provided with the baffle just the baffle separates the oil groove for left cavity and right cavity, the utility model discloses a set up the electromagnetic pulse valve and can clear up incrustation scale, water rust on oil groove, heating coil, temperature sensor and the conductivity measuring apparatu when making the inside liquid medium of oil groove long-time, stable holding reaction temperature stable and homogeneous.
Description
Technical Field
The utility model belongs to the technical field of the laboratory glassware, concretely relates to high-voltage pulse constant temperature bath.
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 shell, 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.
Constant temperature bath among the prior art, motor, agitator, thermodetector and heating pipe are all fixed the setting inside and the inside liquid medium direct contact of constant temperature cavity at constant temperature bath constant temperature cavity, and the incrustation scale is piled up very easily at constant temperature bath long term use back constant temperature chamber, motor, agitator, thermodetector and heating pipe to because constant temperature bath structure is complicated, inconvenient directly clear up constant temperature cavity, agitator, thermodetector and heating pipe, often need carry out whole dismantlements to constant temperature bath, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-voltage pulse constant temperature bath 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 high-voltage pulse constant temperature bath, includes cell body, vallecular cavity, baffle, cooling cycle device and integrated aircraft nose, wherein:
a groove cavity and a cooling circulating device are arranged in the groove body, and an oil groove is arranged in the groove cavity;
the cooling circulation device is fixedly connected with the outer wall of the oil tank through a cooling pipe, and the cooling pipe is spirally wound on the outer wall of the oil tank and is uniformly arranged;
the middle part of the oil tank is provided with a baffle plate which divides the oil tank into a left cavity and a right cavity;
the bottom of the groove cavity is provided with a plurality of electromagnetic pulse valves in an array mode, the electromagnetic pulse valves are arranged at the bottom of the groove cavity corresponding to the right cavity, the air inlet ends of the electromagnetic pulse valves are fixedly connected with the high-pressure air pipe, and the high-pressure air pipe partially exceeds the groove body;
the air outlet end of the electromagnetic pulse valve penetrates through the tank body and the oil tank to extend and be arranged in the oil tank,
the integrated machine head is provided with a heating coil, a blending device, a temperature sensor and a conductivity measuring instrument, and the heating coil, the blending device, the temperature sensor and the conductivity measuring instrument penetrate through the groove body, the groove cavity and the oil groove and are arranged in the right cavity;
a fixing chassis is fixedly arranged at the bottom of the integrated machine head, and the integrated machine head is fixedly arranged above the groove body through a connecting hole arranged on the fixing chassis;
the mixing device includes the inside motor that sets up of integrated aircraft nose just the motor passes through the water pump axle and sets up in the inside stirring vane fixed connection of right cavity.
Preferably, the cooling circulation device comprises a cooling pipe, a refrigeration compressor and a condenser, wherein the cooling pipe, the refrigeration compressor and the condenser are fixedly connected to form a cooling loop, one end of the cooling pipe is fixedly connected with the other end of the output end of the refrigeration compressor, the other end of the cooling pipe is fixedly connected with the condenser, and the other end of the condenser is fixedly connected with the input end of the refrigeration compressor through a hollow copper pipe.
Preferably, the heating coil is arranged in the inner part of the right cavity and is in a spiral tubular design.
Preferably, the tank body is provided with heat dissipation holes and a cover plate, the shell is provided with an air inlet and an air outlet, and the rear of the shell is provided with a communication interface, a safety device, a power interface and a switch.
Preferably, the partition board is uniformly provided with circulation holes penetrating through the partition board in an array manner.
Preferably, be provided with the display screen on the integrated aircraft nose just the inside PLC controller that is provided with of integrated aircraft nose, electromagnetic pulse valve can be by PLC controller control pulse frequency, electric connection between display screen, PLC controller, temperature sensor, heating coil, compressor, conductivity measuring apparatu and the electromagnetic pulse valve.
The utility model discloses a technological effect and advantage: this high-voltage pulse constant temperature bath:
1. by arranging the heating coil and the cooling circulating device in the thermostatic bath, the controllable temperature range can reach 400 ℃ at most, and a field source with controlled heat and cold and uniform and constant temperature can be provided by using the cooling circulating device and the heating coil in a mixed manner
2. Can be long-time, stable reaction temperature stable and homogeneous to the incrustation scale, the scale of on oil groove, heating coil, temperature sensor and the conductivity measuring apparatu clear up through setting up the electromagnetic pulse valve in the inside liquid medium of messenger oil groove.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the specific structure of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a side view of the present invention;
fig. 5 is a cross-sectional view of the present invention;
FIG. 6 is a detailed view of the interior of the slot cavity of the present invention;
fig. 7 is a detailed structure diagram of the integrated handpiece of the present invention.
In the figure: 1-groove body, 2-groove cavity, 3-cooling circulation device, 4-integrated machine head, 5-electromagnetic pulse valve, 6-high-pressure air pipe, 11-heat dissipation hole, 12-cover plate, 13-liquid inlet, 14-liquid outlet, 21-oil groove, 211-clapboard, 212-left cavity, 213-right cavity, 214-circulation hole, 31-cooling pipe, 32-refrigeration compressor, 33-condenser, 41-heating coil, 42-blending device, 43-temperature sensor, 44-fixed chassis, 45-display screen, 46-conductivity measuring instrument, 421-motor, 422-water pump shaft, 423-stirring blade, 441-connection hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 7 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 high-voltage pulse constant temperature bath as shown in 1-7 in the figure, including cell body 1, vallecular cavity 2, cooling circulation device 3 and integrated aircraft nose 4, wherein:
a groove cavity 2 and a cooling circulating device 3 are arranged in the groove body 1, and an oil groove 21 is arranged in the groove cavity 2;
the cooling circulation device 3 is fixedly connected with the outer wall of the oil groove 21 through the cooling pipe 31, the cooling pipe 31 is spirally wound on the outer wall of the oil groove 21 and is uniformly arranged, and heat insulation materials are filled in the groove cavity 2 and the crack of the oil groove 21, so that the cooling circulation device 3 can uniformly refrigerate liquid media in the oil groove 21, and the heat insulation materials filled in the crack of the oil groove 21 can insulate and cool the oil groove 21, and the temperature of the oil groove 21 is prevented from overflowing and scattering;
a partition 211 is arranged in the middle of the oil tank 21, and the oil tank 21 is divided into a left cavity 212 and a right cavity 213 by the partition 211;
the bottom of the groove cavity 2 is provided with a plurality of electromagnetic pulse valves 5 in an array mode, the electromagnetic pulse valves 5 are arranged at the bottom of the groove cavity 2 corresponding to the right cavity 213, the air inlet ends of the electromagnetic pulse valves 5 are fixedly connected with the high-pressure air pipe 6, the high-pressure air pipe 6 partially exceeds the groove body 1 and can be connected with an external high-pressure air source, the air outlet end of each electromagnetic pulse valve 5 penetrates through the groove body 1 and the oil groove 21 and extends to be arranged inside the oil groove 21, a PLC (programmable logic controller) arranged inside the integrated machine head 4 can control the electromagnetic pulse valves 5 to inject pulse high pressure into the oil groove 21, and liquid media inside the oil groove 21 generate periodically-changed impact;
the integrated machine head 4 is provided with a heating coil 41, a blending device 42, a temperature sensor 43 and a conductivity measuring instrument 46, the heating coil 41, the blending device 42, the temperature sensor 43 and the conductivity measuring instrument 46 penetrate through the tank body 1, the tank cavity 2 and the oil tank 21 and are arranged inside the right cavity 213, the heating coil 41 can rapidly heat a liquid medium inside the oil tank 21, the temperature sensor 42 is arranged inside the oil tank 21 in a bilateral symmetry manner and can accurately detect the temperature of the liquid medium inside the oil tank 21, the conductivity measuring instrument 46 can detect the temperature and the conductivity of the liquid medium inside the oil tank 21, and the conductivity measuring instrument 46 can measure the concentrations of inorganic acid, alkali and salt contained in the liquid medium, so that an experimenter can intuitively know that the oil tank 21 does not need to be cleaned;
a fixed chassis 44 is fixedly arranged at the bottom of the integrated machine head 4, and the integrated machine head 4 is fixedly arranged above the tank body 1 through a connecting hole 441 arranged on the fixed chassis 44;
the blending device 42 comprises a motor 421 arranged inside the integrated machine head 4, the motor 421 is fixedly connected with a stirring blade 423 arranged inside the right cavity 213 through a water pump shaft 422, and the stirring blade 423 can stir the liquid medium in the oil tank 21 through the motor 421, so that the liquid medium in the oil tank 21 can be kept at uniform temperature for a long time;
specifically, cooling cycle device 3 includes cooling tube 31, compressor 32, condenser 33, fixed connection forms cooling circuit between cooling tube 31, compressor 32, the condenser 33, cooling tube 31 one end and compressor 32 output end fixed connection other end and condenser 33 fixed connection just the condenser 33 other end passes through cavity copper pipe fixed connection with compressor 32 input.
Specifically, heating coil 41 sets up and is the design of spiral pipe form in right cavity 213 inside part and can increase heating coil 41 and the inside liquid medium's of oil groove 21 area of contact increase heating coil 41's heating efficiency, makes liquid medium can reach appointed temperature fast.
Specifically, be provided with louvre 11 on the cell body 1, can dispel the heat just to cooling cycle device 3 the inside heat preservation that can set up of apron 12 keeps warm and keeps cold to the inside liquid medium of oil groove 21, be provided with inlet 13 and liquid outlet 14 on the cell body 1, make things convenient for liquid medium business turn over oil groove 21, the accessible is connected inlet 13 and liquid outlet 14 with outside air compressor, changes the liquid medium in the oil groove 21, 1 rear of cell body is provided with communication interface, insurance, power source and switch.
Specifically, even array is provided with circulation hole 214 that runs through baffle 211 on baffle 211, and when the stirring vane 423 that sets up in right cavity 213 stirs the liquid medium in the oil groove 21, accessible circulation hole 214 made the liquid medium circulation flow between left cavity 212 and the right cavity 213 to guarantee the liquid medium circulation flow in the oil groove 21 and keep the temperature even and through the circulation hole 214 that even array set up, impact force dispersion when can making stirring vane 423 stir the liquid medium prevents that the sample container from being washed down by rivers.
Specifically, a display screen 45 is arranged on the integrated machine head 4, a PLC controller is arranged in the integrated machine head 4, the electromagnetic pulse valve 5 can be controlled by a PLC controller to control the pulse frequency, the display screen 45, the PLC controller, the temperature sensor 43, the heating coil 41, the refrigeration compressor 32, the conductivity measuring instrument 46 and the electromagnetic pulse valve 5 are electrically connected, the PLC control system controls the heating coil 41 and the refrigeration compressor 32 through the temperature of the liquid medium detected by the temperature sensor 43, so that the temperature of the liquid medium in the oil groove 21 is kept constant and the PLC control system can control the electromagnetic pulse valve 5, the pulse time can be intelligently regulated, the storage device is arranged in the PLC control system, the storage device can automatically keep constant temperature data and conductivity data and can display the data on the display screen 45, and the whole constant temperature process is clear.
The working principle is as follows: when the high-voltage pulse thermostatic bath works, a sample is placed in a sample container, then the cover plate 12 is turned over, then the sample container is placed in the left cavity 212, then the cover plate 12 and the bath body 1 are firmly covered, a power supply of the device is started, and the PLC control system can control the heating coil 41 and the refrigeration compressor 32 through the temperature of the liquid medium detected by the temperature sensor 43 and can provide a field source with controlled heat and cold and uniform and constant temperature through the mixed use of the cooling circulation device 3 and the heating coil 41;
when the conductivity measuring instrument 46 detects that the conductivity of the liquid medium in the oil tank 21 is lower than a preset threshold value, the PLC control system controls the electromagnetic pulse valve 5 to inject low-frequency intermittent high-voltage pulses into the oil tank 21, so that the liquid medium in the oil tank 21 generates periodically-changed impact force and vibration effect, the distribution state of the liquid medium in the oil tank 5 is changed, and the purpose of temperature equalization is achieved;
when the conductivity measuring instrument 46 detects that the conductivity of the liquid medium in the oil tank 21 exceeds a predetermined threshold, the PLC control system controls the display screen 45 to display a graphical alarm signal, at this time, the sample container can be taken out from the left cavity 212, then the cover plate 12 is firmly covered with the tank body 1, and the liquid medium in the oil tank 21 can be replaced by a cleaning liquid by connecting the liquid inlet 13 and the liquid outlet 14 arranged on the tank body 1 and by driving the electromagnetic pulse valve 5 into the oil tank 21 through high-frequency intermittent high-voltage pulses, so that the cleaning liquid in the oil tank 21 generates a periodically-changing impact force and vibration effect, the cleaning liquid in the oil tank 21 generates an air explosion effect, and the scale and water on the oil tank 21, the heating coil 41, the temperature sensor 43 and the conductivity measuring instrument 46 are washed away, so as to remove scale, rust and water, The purpose of scale, when the washing finishes, be connected with outside air compressor through inlet 13 and liquid outlet 14 that set up on the cell body 1, change the washing liquid in the oil groove 21 for liquid medium, can be when making the inside liquid medium of oil groove 21 long-time, stable keeping reaction temperature stable and homogeneous clear up the inside of oil groove 21 through setting up electromagnetic pulse valve 5.
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 (6)
1. The utility model provides a high-voltage pulse constant temperature bath, includes cell body (1), vallecular cavity (2), cooling cycle device (3) and integrated aircraft nose (4), its characterized in that:
a groove cavity (2) and a cooling circulating device (3) are arranged in the groove body (1), and an oil groove (21) is arranged in the groove cavity (2);
the cooling circulation device (3) is fixedly connected with the outer wall of the oil tank (21) through a cooling pipe (31), and the cooling pipe (31) is spirally wound on the outer wall of the oil tank (21) and is uniformly arranged;
a partition plate (211) is arranged in the middle of the oil tank (21), and the oil tank (21) is divided into a left cavity (212) and a right cavity (213) by the partition plate (211);
the bottom of the groove cavity (2) is provided with a plurality of electromagnetic pulse valves (5) in an array mode, the electromagnetic pulse valves (5) are arranged at the bottom of the groove cavity (2) corresponding to the right cavity body (213), the air inlet end of each electromagnetic pulse valve (5) is fixedly connected with the high-pressure air pipe (6), and the high-pressure air pipe (6) partially exceeds the groove body (1);
the air outlet end of the electromagnetic pulse valve (5) penetrates through the tank body (1) and the oil tank (21) and extends into the oil tank (21),
the integrated machine head (4) is provided with a heating coil (41), a blending device (42), a temperature sensor (43) and a conductivity measuring instrument (46), and the heating coil (41), the blending device (42), the temperature sensor (43) and the conductivity measuring instrument (46) penetrate through the tank body (1), the tank cavity (2) and the oil groove (21) and are arranged inside the right cavity (213);
a fixing chassis (44) is fixedly arranged at the bottom of the integrated machine head (4), and the integrated machine head (4) is fixedly arranged above the groove body (1) through a connecting hole (441) formed in the fixing chassis (44);
mixing device (42) just including motor (421) that integrated aircraft nose (4) inside set up motor (421) through water pump shaft (422) with set up in inside stirring vane (423) fixed connection of right cavity (213).
2. A high-voltage pulse thermostatic bath according to claim 1, wherein: cooling cycle device (3) include condenser tube (31), compressor (32), condenser (33), fixed connection forms cooling circuit between condenser tube (31), compressor (32), condenser (33), condenser tube (31) one end and compressor (32) output end fixed connection other end and condenser (33) fixed connection just condenser (33) other end and compressor (32) input pass through cavity copper pipe fixed connection.
3. A high-voltage pulse thermostatic bath according to claim 1, wherein: the heating coil (41) is arranged in the inner part of the right cavity (213) and is in a spiral tubular design.
4. A high-voltage pulse thermostatic bath according to claim 1, wherein: the device is characterized in that the tank body (1) is provided with heat dissipation holes (11) and a cover plate (12), the tank body (1) is provided with a liquid inlet (13) and a liquid outlet (14), and the rear of the tank body (1) is provided with a communication interface, a safety device, a power interface and a switch.
5. A high-voltage pulse thermostatic bath according to claim 1, wherein: and the partition plates (211) are uniformly provided with circulation holes (214) penetrating through the partition plates (211) in an array manner.
6. A high-voltage pulse thermostatic bath according to claim 1, wherein: be provided with display screen (45) on integrated aircraft nose (4) just integrated aircraft nose (4) inside is provided with the PLC controller, electromagnetic pulse valve (5) can be by PLC controller control pulse frequency, electric connection between display screen (45), PLC controller, temperature sensor (43), heating coil (41), compressor (32), conductivity measuring apparatu (46) and the electromagnetic pulse valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994249.3U CN211636584U (en) | 2019-11-18 | 2019-11-18 | High-voltage pulse constant-temperature bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994249.3U CN211636584U (en) | 2019-11-18 | 2019-11-18 | High-voltage pulse constant-temperature bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211636584U true CN211636584U (en) | 2020-10-09 |
Family
ID=72692390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994249.3U Expired - Fee Related CN211636584U (en) | 2019-11-18 | 2019-11-18 | High-voltage pulse constant-temperature bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211636584U (en) |
-
2019
- 2019-11-18 CN CN201921994249.3U patent/CN211636584U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |