CN211663903U - High-precision low-temperature constant-temperature tank - Google Patents
High-precision low-temperature constant-temperature tank Download PDFInfo
- Publication number
- CN211663903U CN211663903U CN202020053523.3U CN202020053523U CN211663903U CN 211663903 U CN211663903 U CN 211663903U CN 202020053523 U CN202020053523 U CN 202020053523U CN 211663903 U CN211663903 U CN 211663903U
- Authority
- CN
- China
- Prior art keywords
- wall
- cell body
- tank body
- control box
- main cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 210000005056 cell body Anatomy 0.000 claims abstract description 18
- 230000037452 priming Effects 0.000 claims abstract description 7
- 238000005057 refrigeration Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009795 derivation Methods 0.000 description 2
- 241000269400 Sirenidae Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a high accuracy low temperature constant temperature bath, including main cell body and control box, one side fixed connection of control box and main cell body, the interior top of main cell body is equipped with the feed inlet, rotate through the pivot in the feed inlet and be connected with the apron, the apron is kept away from the one end of pivot and is passed through locking screw fixed connection with the inner wall of feed inlet, the fixed inserting in top of main cell body one side inner wall is equipped with the inlet tube, threaded connection has the self priming pump on the inlet tube, the fixed inserting in bottom that inlet tube one side inner wall was kept away from to main cell body is equipped with the outlet pipe, threaded connection has the solenoid valve on the outlet pipe, the fixed inserting in interior top of main cell body. The utility model discloses in through detection mechanism and control mechanism's setting, make the device can control the water level and the temperature in the low temperature groove to the result of use of device has been promoted.
Description
Technical Field
The utility model relates to a packaging machinery equipment technical field especially relates to a high accuracy cryostat.
Background
The high-precision low-temperature constant-temperature bath is a high-precision constant-temperature source with refrigeration and heating functions, can be used for constant-temperature experiments in an in-machine water tank, or is connected with other equipment through a hose and is used as a constant-temperature source in a matched mode. The device is widely applied to research departments such as petroleum, chemical engineering, electronic instruments, physics, chemistry, bioengineering, medicine and health, life science, light industry food, physical property test, chemical analysis and the like, colleges and universities, enterprise quality inspection and production departments, provides a field source with controlled heat and cold and uniform and constant temperature for users during working, performs constant temperature test or test on test samples or produced products, and can also be used as a heat source or a cold source for direct heating or refrigeration and auxiliary heating or refrigeration.
However, the existing low-temperature constant-temperature bath is simple in structure, and a mechanism for detecting and controlling the temperature is lacked in the constant-temperature bath, so that the using effect of the constant-temperature bath is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the low temperature constant temperature bath's among the prior art constitution mechanism is comparatively simple, lacks the temperature in the constant temperature bath and detects control mechanism, and the high accuracy low temperature constant temperature bath that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-precision low-temperature constant-temperature bath comprises a main bath body and a control box, wherein the control box is fixedly connected with one side of the main bath body, a feed inlet is arranged at the inner top of the main bath body, a cover plate is rotatably connected in the feed inlet through a rotating shaft, one end of the cover plate, far away from the rotating shaft, is fixedly connected with the inner wall of the feed inlet through a locking screw, a water inlet pipe is fixedly inserted at the top of the inner wall at one side of the main bath body, a self-sucking pump is connected onto the water inlet pipe through screw threads, a water outlet pipe is fixedly inserted at the bottom of the inner wall at one side of the main bath body, far away from the water inlet pipe, a solenoid valve is connected onto the water outlet pipe, a water level sensor is fixedly inserted at the inner top of the main bath body, a temperature sensor is fixedly connected onto the, the output of refrigeration pump runs through the outer wall of main cell body and inwards extends, fixedly connected with display screen and siren on the outer wall of control box, power, temperature sensor and level sensor's output all is connected with the input of controller, the output of controller is connected with the input of refrigeration pump, self priming pump, display screen, siren and solenoid valve respectively.
Preferably, the controller is a PLC controller.
Preferably, the water level sensor is a DATA-51 static pressure liquid level sensor.
Preferably, a guide plate is fixedly connected to the inner top of the main tank body.
Preferably, fixedly connected with charges the joint on the outer wall of control box, the output of the joint that charges is connected with the input of power.
Preferably, a sealing ring is fixedly sleeved at one end of the refrigeration pump, which is positioned in the main tank body.
Has the advantages that:
1. the water level information and the temperature information in the main tank body are respectively detected through the temperature sensor and the water level sensor, then the detection signal is sent to the controller, and then the controller respectively controls the self-priming pump and the refrigerating pump to control the water level and the temperature in the main tank body;
2. simultaneously the guide plate can be with convenient for the derivation of water, and the display screen can show temperature and water level information in the master tank body, and the joint that charges simultaneously can charge to the power, and the grid plate can be treated the measuring thing and support simultaneously.
Drawings
Fig. 1 is a schematic structural view of a high-precision cryostat according to the present invention;
fig. 2 is the utility model provides a control system schematic diagram of high accuracy cryostat.
In the figure: 1 main cell body, 2 control box, 3 pivot, 4 apron, 5 locking screw, 6 inlet tubes, 7 self priming pumps, 8 outlet pipes, 9 solenoid valves, 10 level sensor, 11 temperature sensor, 12 grid plate, 13 controllers, 14 power, 15 refrigeration pumps, 16 display screens, 17 sirens, 18 guide plates, 19 the joint that charges, 20 sealing washers.
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.
Referring to fig. 1-2, a high-precision low-temperature constant-temperature bath comprises a main bath body 1 and a control box 2, wherein the control box 2 is fixedly connected with one side of the main bath body 1, a feed inlet is formed in the inner top of the main bath body 1 and used for placing a detected object, a cover plate 4 is rotatably connected in the feed inlet through a rotating shaft 3 and used for preventing sundries from falling in, one end, far away from the rotating shaft 3, of the cover plate 4 is fixedly connected with the inner wall of the feed inlet through a locking screw 5, a water inlet pipe 6 is fixedly inserted in the top of the inner wall of one side of the main bath body 1, and a self-sucking pump 7 is connected;
in the embodiment, a water outlet pipe 8 is fixedly inserted at the bottom of the inner wall of the main tank body 1 far away from the water inlet pipe 6 and used for leading out water, an electromagnetic valve 9 is connected to the water outlet pipe 8 in a threaded manner and used for the flow of water, a water level sensor 10 is fixedly inserted at the inner top of the main tank body 1 and used for detecting water level information, and a temperature sensor 11 is fixedly connected to the inner wall of the main tank body 1 near to the water inlet pipe 6 and used for detecting a temperature signal;
in this embodiment, the interior bottom of main cell body 1 is fixed to be inserted and is equipped with grid plate 12, be used for supporting the detection thing, be equipped with controller 13 in the control box 2 in proper order, power 14 and refrigeration pump 15, refrigeration pump 15's output runs through main cell body 1's outer wall and inwards extends, fixedly connected with display screen 16 and siren 17 on control box 2's the outer wall, power 14, temperature sensor 11 and water level sensor 10's output all is connected with controller 13's input, controller 13's output respectively with refrigeration pump 15, self priming pump 7, display screen 16, siren 17 and solenoid valve 9's input are connected, be used for controlling refrigeration pump 15, self priming pump 7, display screen 16, siren 17 and solenoid valve 9.
In this embodiment, controller 13 is the PLC controller, the signal processing speed of controller 13 is strengthened, level sensor 10 is DATA-51 static pressure level sensor, the sensitivity of level sensor 10 is strengthened, the interior top fixedly connected with guide plate 18 of main cell body 1 makes things convenient for exporting of rivers, fixedly connected with charges on the outer wall of control box 2 connects 19, the output of the joint 19 that charges is connected with 14's input, conveniently charge power 14, the fixed sealing washer 20 that has cup jointed of one end that refrigeration pump 15 is located main cell body 1, prevent that water from spilling.
In this embodiment, earlier through temperature sensor 11, level sensor 10, detect water level information and temperature information in the main cell body 1 respectively, then send detected signal to controller 13, then controller 13 controls water level and temperature in self priming pump 7 and the refrigeration pump 15 in to main cell body 1 respectively, guide plate 18 can make things convenient for the derivation of water simultaneously, the display screen can show temperature and water level information in the main cell body 1, the joint 19 that charges simultaneously can charge power 14, grid plate 12 can support the thing that detects simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high accuracy cryostat, includes main cell body (1) and control box (2), its characterized in that: the control box (2) is fixedly connected with one side of the main tank body (1), a feed inlet is arranged at the inner top of the main tank body (1), a cover plate (4) is rotatably connected with the feed inlet through a rotating shaft (3), one end, far away from the rotating shaft (3), of the cover plate (4) is fixedly connected with the inner wall of the feed inlet through a locking screw (5), a water inlet pipe (6) is fixedly inserted at the top of the inner wall of one side of the main tank body (1), a self-sucking pump (7) is connected onto the water inlet pipe (6), a water outlet pipe (8) is fixedly inserted at the bottom of the inner wall of one side, far away from the water inlet pipe (6), of the main tank body (1), an electromagnetic valve (9) is connected onto the water outlet pipe (8) through a thread, a water level sensor (10) is fixedly inserted at the inner top of the main tank body (1), and a, the interior bottom of main cell body (1) is fixed to be inserted and is equipped with grid plate (12), be equipped with controller (13), power (14) and refrigeration pump (15) in control box (2) in proper order, the output of refrigeration pump (15) runs through the outer wall of main cell body (1) and inwards extends, fixedly connected with display screen (16) and siren (17) on the outer wall of control box (2), the output of power (14), temperature sensor (11) and level sensor (10) all is connected with the input of controller (13), the output of controller (13) is connected with the input of refrigeration pump (15), self priming pump (7), display screen (16), siren (17) and solenoid valve (9) respectively.
2. A high precision cryostat according to claim 1, wherein: the controller (13) is a PLC controller.
3. A high precision cryostat according to claim 1, wherein: the water level sensor (10) is a DATA-51 static pressure liquid level sensor.
4. A high precision cryostat according to claim 1, wherein: the inner top of the main tank body (1) is fixedly connected with a guide plate (18).
5. A high precision cryostat according to claim 1, wherein: fixedly connected with charges joint (19) on the outer wall of control box (2), the output of the joint that charges (19) is connected with the input of power (14).
6. A high precision cryostat according to claim 1, wherein: and a sealing ring (20) is fixedly sleeved at one end of the refrigeration pump (15) positioned in the main tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020053523.3U CN211663903U (en) | 2020-01-11 | 2020-01-11 | High-precision low-temperature constant-temperature tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020053523.3U CN211663903U (en) | 2020-01-11 | 2020-01-11 | High-precision low-temperature constant-temperature tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211663903U true CN211663903U (en) | 2020-10-13 |
Family
ID=72739000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020053523.3U Expired - Fee Related CN211663903U (en) | 2020-01-11 | 2020-01-11 | High-precision low-temperature constant-temperature tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211663903U (en) |
-
2020
- 2020-01-11 CN CN202020053523.3U patent/CN211663903U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204214881U (en) | A kind of automatic quantitative liquid feeder | |
| CN104007239B (en) | A kind of high concentration ion automatic on-line detecting system and method | |
| CN211663903U (en) | High-precision low-temperature constant-temperature tank | |
| CN202494614U (en) | Full automatic viscosity tester | |
| CN208443608U (en) | A kind of sewage sampling device for waste water control | |
| CN207748843U (en) | A kind of automatic filling machine | |
| CN112903561B (en) | Permeable pavement brick permeable rate detection device | |
| CN208383646U (en) | A kind of solution density on-line measuring device | |
| CN211978936U (en) | Synthesize control by temperature change incubator | |
| CN208060498U (en) | A kind of Chemical Manufacture sewage detection instrument | |
| CN211716247U (en) | Low-pressure gas constant-current device | |
| CN208013008U (en) | A kind of ammonium molybdate solution proportion automatic measurement system | |
| CN209784299U (en) | Corrosion inhibitor on-line evaluation device for oil-gas-water multiphase flow mixed transportation | |
| CN209166600U (en) | A kind of 800mm water flow standard apparatus | |
| JPH04282433A (en) | Method and apparatus for measuring concentration of liquid | |
| CN209167113U (en) | A kind of total nitrogen analysis measuring device based on data acquisition with internal calculation correction | |
| CN207874524U (en) | Full-automatic cement thermostatted water curing box | |
| CN219870060U (en) | High-precision ultrasonic heat meter calibrating device | |
| CN207197739U (en) | A kind of equipment of micro- leak detection | |
| CN207175972U (en) | The pH on-line measuring devices of nutrient solution in bioreactor | |
| CN215414878U (en) | Special chemical liquid concentration detection device of high accuracy electron | |
| CN213632550U (en) | Robot service life destructive detection tool | |
| CN218629492U (en) | Trace calcium magnesium on-line analyzer | |
| CN210803069U (en) | Full-automatic water sample temperature control turbidity removal and mixing pretreatment device | |
| CN213398517U (en) | Boiler water quality tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201013 |