CN211401496U - Calibration device for ground temperature detection cable - Google Patents
Calibration device for ground temperature detection cable Download PDFInfo
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- CN211401496U CN211401496U CN201922388797.8U CN201922388797U CN211401496U CN 211401496 U CN211401496 U CN 211401496U CN 201922388797 U CN201922388797 U CN 201922388797U CN 211401496 U CN211401496 U CN 211401496U
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Abstract
The utility model discloses a calibration device for ground temperature detection cable, the on-line screen storage device comprises a base, the upper end of base is provided with the heater, the upper end of heater is provided with the calibration groove, be provided with the guide plate of fretwork in the calibration groove, the guide plate with form the guiding gutter between the lateral wall of calibration groove, be provided with the circulating pump that is used for driving medium circulation flow in the guiding gutter. The utility model discloses ground temperature is calibration device for detection cable sets a plurality of functions as an organic whole, and the function is listed as to easy operation is easy to go up, and the maintenance cost is few, and easy maintenance, as the professional equipment, its performance has very strong pertinence, and the performance is secure, and can form systemic use, accord with market demand.
Description
Technical Field
The utility model relates to a ground temperature detection cable field especially relates to a calibration device for ground temperature detection cable.
Background
At present, a calibration device for a ground temperature detection cable is not systematically used, if the application purpose of the project needs to be used, other equipment is needed to replace the function, and several pieces of equipment are often needed to be matched to achieve the purpose. Therefore, time is consumed firstly, and because several devices are combined and used, if a fault occurs, much time needs to be wasted for processing, and the maintenance cost is higher.
Therefore, those skilled in the art have made efforts to develop a calibration device for a ground temperature detection cable having a simple structure.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a simple structure's calibration device for ground temperature detection cable is provided.
In order to realize the above-mentioned purpose, the utility model provides a calibration device for ground temperature detection cable, the on-line screen storage device comprises a base, the upper end of base is provided with the heater, the upper end of heater is provided with the calibration groove, be provided with the guide plate of fretwork in the calibration groove, the guide plate with form the guiding gutter between the lateral wall of calibration groove, be provided with the circulating pump that is used for driving medium circulation flow in the guiding gutter.
Preferably, the diversion trench is circular.
In order to cool the calibration slot, an inner cavity is arranged on the base, and a cooling fan is arranged in the inner cavity of the base;
the air guide plate is positioned outside the calibration groove, the lower end of the air guide plate is fixed on the base, the air guide plate and the side wall of the calibration groove enclose to form an air guide groove, a plurality of vent holes are formed in the bottom wall of the air guide groove, and the air guide groove is communicated with the inner cavity of the base through the vent holes;
the side wall of the calibration slot is made of heat conducting material.
Preferably, a cross bar is fixed in the inner cavity of the base, and the heat dissipation fan is fixed on the cross bar.
In order to improve the calibration efficiency, the base is further provided with a control device, the control device is provided with a temperature sensor used for measuring the temperature of the medium in the calibration tank, and the control device is electrically connected with the heater, the circulating pump and the cooling fan respectively.
The utility model has the advantages that: the utility model discloses ground temperature is calibration device for detection cable sets a plurality of functions as an organic whole, and the function is listed as to easy operation is easy to go up, and the maintenance cost is few, and easy maintenance, as the professional equipment, its performance has very strong pertinence, and the performance is secure, and can form systemic use, accord with market demand.
Drawings
Fig. 1 is the structure schematic diagram of the calibration device for the ground temperature detection cable of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is the medium flow diagram of the calibration device for the ground temperature detection cable of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-3, a calibration device for a ground temperature detection cable comprises a base 1, a heater 2 is arranged at the upper end of the base 1, a calibration groove 3 is arranged at the upper end of the heater 2, a hollow guide plate 4 is arranged in the calibration groove 3, a guide groove 5 is formed between the guide plate 4 and the side wall of the calibration groove 3, and a circulating pump 6 for driving a medium to circularly flow in the guide groove 5 is arranged in the guide groove 5.
The diversion trench 5 is circular. The fluid medium in the calibration tank 3 is enabled to form a vortex effect, which is beneficial to uniformly heating the fluid medium in the calibration tank 3, as shown in fig. 3.
An inner cavity 101 is arranged on the base 1, and a cooling fan 7 is arranged in the inner cavity 101 of the base 1;
the gas guide plate 8 is positioned outside the calibration groove 3, the lower end of the gas guide plate 8 is fixed on the base 1, the gas guide plate 8 and the side wall of the calibration groove 3 enclose the gas guide groove 9, a plurality of vent holes 10 are formed in the bottom wall of the gas guide groove 9, and the gas guide groove 9 is communicated with the inner cavity 101 of the base 1 through the vent holes 10;
the side walls of the calibration slots 3 are made of a heat conductive material. When the temperature needs to be reduced, the heat dissipation fan 7 is turned on, and the hot air in the air guide groove 9 enters the inner cavity 101 of the base 1 through the air vent 10 and is discharged, so as to achieve the purpose of reducing the temperature of the calibration groove 3, wherein the flowing direction of the hot air is shown by an arrow in fig. 1.
A cross bar 102 is fixed in the inner cavity 101 of the base 1, and the heat radiation fan 7 is fixed on the cross bar 102.
The base 1 is also provided with a control device 11, the control device 11 is provided with a temperature sensor for measuring the temperature of the medium in the calibration tank 3, and the control device 11 is electrically connected with the heater 2, the circulating pump 6 and the cooling fan 7 respectively.
When the calibration device for the ground temperature detection cable is used for calibration, a required temperature value is set through the control device 11, the control device 11 controls the heater 2 to heat, the guide plate 4 is hollow, the medium in the calibration groove 3 is uniformly heated through the operation of the circulating pump 6, meanwhile, the temperature of the medium is detected through the temperature sensor (not shown), when the temperature of the medium reaches the temperature set by the control device 11, the control device 11 keeps the power of the heater 2 constant, the set temperature value is kept, then, the ground temperature detection cable to be calibrated is placed in the calibration groove 3, all lines of the cable are connected to the corresponding connection terminals of the heater 2 and placed for 10-20 minutes, after the temperature of all temperature detection terminals of the cable on the control device 11 is stable, the set temperature values of the mercury thermometer and the control device 11 are compared, and the numerical values of all the detection terminals of the cable are corrected, and taking out the calibrated cable, cleaning, detaching the corresponding wire head connected to the control device 11, and placing aside for use.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a calibration device for ground temperature detection cable which characterized by: the automatic flow-guiding device is characterized by comprising a base (1), wherein a heater (2) is arranged at the upper end of the base (1), a calibration groove (3) is arranged at the upper end of the heater (2), a hollow guide plate (4) is arranged in the calibration groove (3), a guide groove (5) is formed between the guide plate (4) and the side wall of the calibration groove (3), and a circulating pump (6) used for driving a medium to flow in the guide groove (5) in a circulating mode is arranged in the guide groove (5).
2. The calibrating apparatus for ground temperature detecting cable according to claim 1, wherein: the diversion trench (5) is circular.
3. The calibration device for the ground temperature detection cable according to claim 1 or 2, wherein: an inner cavity (101) is formed in the base (1), and a cooling fan (7) is arranged in the inner cavity (101) of the base (1);
the gas guide plate is characterized by further comprising a gas guide plate (8) positioned on the outer side of the calibration groove (3), the lower end of the gas guide plate (8) is fixed on the base (1), the gas guide plate (8) and the side wall of the calibration groove (3) enclose a synthetic gas guide groove (9), a plurality of vent holes (10) are formed in the bottom wall of the gas guide groove (9), and the gas guide groove (9) is communicated with an inner cavity (101) of the base (1) through the vent holes (10);
the side wall of the calibration groove (3) is made of heat conducting material.
4. The calibration device for the ground temperature detection cable according to claim 3, wherein: a cross rod (102) is fixed in an inner cavity (101) of the base (1), and the heat radiation fan (7) is fixed on the cross rod (102).
5. The calibration device for the ground temperature detection cable according to claim 3, wherein: still be provided with controlling means (11) on base (1), be equipped with the temperature sensor who is used for measuring medium temperature in calibration groove (3) on controlling means (11), controlling means (11) respectively with heater (2), circulating pump (6) and radiator fan (7) electricity are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388797.8U CN211401496U (en) | 2019-12-26 | 2019-12-26 | Calibration device for ground temperature detection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388797.8U CN211401496U (en) | 2019-12-26 | 2019-12-26 | Calibration device for ground temperature detection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401496U true CN211401496U (en) | 2020-09-01 |
Family
ID=72209057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388797.8U Active CN211401496U (en) | 2019-12-26 | 2019-12-26 | Calibration device for ground temperature detection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211401496U (en) |
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2019
- 2019-12-26 CN CN201922388797.8U patent/CN211401496U/en active Active
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Address after: 215000 room 434, building 6, No. 78, Keling Road, science and Technology City, high tech Zone, Suzhou, Jiangsu Province Patentee after: Suzhou lunhan Electronics Co.,Ltd. Patentee after: Chongqing Nanjiang Construction Engineering Co., Ltd Address before: 5-1, No.55, jinguoyuan community, Jiangbei District, Chongqing, 400000 Patentee before: Chongqing lunhan Electronic Co.,Ltd. Patentee before: Chongqing Nanjiang Construction Engineering Co., Ltd |