CN211626752U - Temperature verification thermostat - Google Patents
Temperature verification thermostat Download PDFInfo
- Publication number
- CN211626752U CN211626752U CN202020636057.1U CN202020636057U CN211626752U CN 211626752 U CN211626752 U CN 211626752U CN 202020636057 U CN202020636057 U CN 202020636057U CN 211626752 U CN211626752 U CN 211626752U
- Authority
- CN
- China
- Prior art keywords
- temperature
- insulating layer
- placing
- box body
- verification
- 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.)
- Active
Links
- 238000012795 verification Methods 0.000 title claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 241000276425 Xiphophorus maculatus Species 0.000 claims 1
- 238000009529 body temperature measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model belongs to the field of temperature metering equipment, in particular to a temperature verification constant temperature box, which comprises a box body, a box door and a constant temperature element, wherein the box body is rotationally connected with the box door; the constant temperature element is arranged in the box body; the box body is provided with a placing hole; the placing structure is detachably arranged in the placing hole; the placing structure comprises a soft heat-insulating layer, a hard heat-insulating layer and a sealing layer; the placing hole is in a round table shape, the soft heat-insulating layer is in a round table structure, and the hard heat-insulating layer is in a round plate structure; the soft heat-insulating layer and the hard heat-insulating layer are both provided with accommodating holes for accommodating temperature measuring devices; the sealing layer is of a circular plate-shaped structure, the sealing layer is provided with the wire grooves used for containing the connecting wires of the temperature metering devices, the arranged placing structure ensures that the temperature inside the verification box body of the temperature metering devices is not influenced by the external temperature of the box body, the wire grooves can better fix or contain the connecting wires of the wired temperature metering devices, and the connecting wires of the wired temperature metering devices do not need to be placed in the incubator for verification.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to temperature metering equipment field, concretely relates to temperature verification thermostated container.
[ background of the invention ]
A constant temperature box, also known as a blast drying box, is necessary test equipment in the fields of aviation, automobiles, household appliances, scientific research and the like, is used for testing and determining parameters and performances of electricians, electronics and other products and materials after temperature environment change of high-temperature tests, and whether the parameters and the performances can still meet preset requirements or not so as to be used for product design, identification and ex-factory inspection.
In industrial processes, temperature is one of the important parameters that needs to be measured and controlled. As a temperature measuring device for measuring temperature, the temperature measuring device must be periodically checked by a checking system, the structure of the temperature measuring device checking system can be generally divided into a wired temperature measuring device and a wireless temperature measuring device, the wired temperature measuring device cannot be integrally placed into a thermostat because of the wired temperature measuring device is provided with a connecting wire, the wired temperature measuring device is placed into a temperature checking thermostat for checking, the sealing and heat insulation of the wired temperature measuring device placed into the thermostat cannot be guaranteed, errors are easily caused in checking, and the existing temperature checking thermostat cannot meet requirements.
[ Utility model ] content
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a temperature detection thermostat comprises a thermostat body, a thermostat door and a thermostatic element, wherein the thermostat body is rotatably connected with the thermostat door; the constant temperature element is arranged in the box body; the box body is provided with a placing hole; the placing structure is detachably arranged in the placing hole; the placing structure comprises a soft heat-insulating layer, a hard heat-insulating layer and a sealing layer;
the placing hole is in a round table shape, the soft heat-insulating layer is in a round table structure, and the hard heat-insulating layer is in a round plate structure; the soft heat-insulating layer and the hard heat-insulating layer are both provided with accommodating holes for accommodating temperature measuring devices; the sealing layer is of a circular plate-shaped structure and is provided with a wire groove used for accommodating a connecting wire of the temperature metering device.
The arrangement sequence of the placing structures is respectively a soft heat-insulating layer, a hard heat-insulating layer and a sealing layer from bottom to top.
The box body is symmetrically provided with two sliding chutes and a plurality of placing plates; a plurality of boards of placing can be dismantled with two spouts and be connected. A plurality of fixing holes are symmetrically arranged on the two sliding grooves; each placing plate is symmetrically provided with two sliding blocks, and each sliding block is provided with a sliding block hole; the two sliding chutes are symmetrically provided with dismounting grooves; the slide block is movably arranged in the chute.
Preferably, a plurality of boards of placing pass through the screw connection with two spouts, and the board will be placed to the screw is twisted simultaneously slider hole and the fixed orifices that corresponds and is fixed on the spout, only need when needing to dismantle screw out can.
The door comprises a door frame and a glass structure, wherein the glass structure is arranged in the door frame and is fixedly connected with the door frame.
Preferably, the door frame is provided with the rubber magnetic stripe towards box one side, and the position that corresponds the rubber magnetic stripe on the door frame on the box is provided with the rubber magnetic stripe.
The thermostatic element comprises a controller, a temperature probe, a refrigeration compressor and a hot air blower.
The box door is also provided with a display screen which is fixedly arranged on the glass structure.
The controller is respectively connected with the temperature probe, the refrigeration compressor, the display screen and the air heater.
The temperature probe is used for detecting the temperature in the incubator, and the display screen is used for displaying the temperature value in the incubator.
The temperature probe is connected with the air heater, the air heater is connected with the.
When the temperature verification incubator needs to carry out temperature verification on a wired temperature metering device, firstly, a temperature sensor of the wired temperature metering device is inserted into accommodating holes of a soft heat insulation layer and a hard heat insulation layer, the soft heat insulation layer and the hard heat insulation layer are placed into the accommodating holes, a connecting wire of the wired temperature metering device penetrates out of the accommodating holes of the hard heat insulation layer, meanwhile, the temperature sensor of the wired temperature metering device stretches into a box body, the connecting wire at the tail end of the wired temperature metering device penetrates through a wire slot of a sealing layer, then, the sealing layer is placed into the accommodating holes, and the hard heat insulation layer is covered and sealed.
The box door is closed, the box body is sealed with the box door, and the rubber magnetic strips on the door frame and the rubber magnetic strips on the box body correspondingly attract each other so as to seal the box body and the box door. The temperature to be detected is set by the controller, the temperature in the box body is detected by the temperature probe in real time, detected data are transmitted to the controller, and the controller displays the detected temperature on the display screen. The temperature detected by the temperature probe is compared with the temperature detected by the wired temperature metering device, so that the wired temperature metering device is calibrated.
The sliding blocks move on the sliding grooves to adjust the distance between the placing plates, and after adjustment is finished, the screws simultaneously penetrate through the sliding block holes and the corresponding fixing holes to fix the placing plates on the sliding grooves. Two sliders of the placing plate can be taken out or put in from the detaching grooves of the sliding grooves, so that the number of the placing plates in the box body is increased or reduced. The distance between the placing plates and the number of the placing plates can be adjusted according to actual needs.
When the wired temperature measuring device is subjected to temperature verification in the box body, the wireless temperature measuring device can be placed on the placing plate for temperature verification, and verification of the wired temperature measuring device and the wireless temperature measuring device is met. And the glass structure on the door frame can observe the temperature displayed by the wireless temperature measuring device in the box body, and the temperature displayed by the wireless temperature measuring device is compared with the display screen to finish the verification of the wireless temperature measuring device.
Preferably, the soft heat-insulating layer is made of polyethylene foam plastics; the hard insulating layer is made of hard polyurethane foam plastic; the sealing layer is made of eva plastic.
Preferably, the box body is hinged with the box door.
Preferably, the glass structure is triple-layer vacuum glass.
Preferably, soft heat preservation and sealing layer and place the hole and be interference fit for soft heat preservation and sealing layer and place the hole cooperation closely, better realization not influenced by box external temperature at the temperature to the verification box of temperature measurement device inside.
Compared with the prior art, the utility model discloses temperature verification thermostated container can carry out the temperature verification to the wired temperature metering device who has the connecting wire, and the placing structure who sets up has guaranteed the leakproofness and the heat insulating ability of temperature verification thermostated container, has realized that the temperature in the verification box body to the temperature metering device is not influenced by box external temperature, and the connecting wire of wired temperature metering device also can be fixed better or accomodate to the wire casing, needn't put the connecting wire of wired temperature metering device into the thermostated container and carry out the verification; and the temperature verification thermostat can simultaneously verify the wired temperature metering device and the wireless temperature metering device.
[ description of the drawings ]
Fig. 1 is the structure schematic diagram of the temperature detection incubator of the present invention.
Fig. 2 is the structure schematic diagram of the temperature detection incubator of the utility model.
Fig. 3 is the structure diagram of the placing structure of the temperature verification incubator of the present invention.
Fig. 4 is the structure diagram of the placing plate of the temperature detection incubator of the present invention.
Fig. 5 is a schematic view of the connection of the thermostatic element of the temperature verification incubator of the present invention.
Fig. 6 is a schematic diagram of the sealing layer structure of the temperature detection incubator of the present invention.
Description of the main elements
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
[ detailed description ] embodiments
Clearly, and completely, it is to be understood that the described embodiments are merely illustrative of some, but not all, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-6, a temperature calibrating incubator comprises an incubator body 1, a door 2, and a thermostatic element 3, wherein the incubator body 1 is rotatably connected with the door 2; the thermostatic element 3 is arranged inside the box body 1; a placing hole 11 is formed in the box body 1; a placing structure 12 is detachably arranged in the placing hole 11; the placing structure 12 comprises a soft insulating layer 13, a hard insulating layer 14 and a sealing layer 15;
the cabinet 1 is hinged to the door 2 in this embodiment.
The placing hole 11 is in a circular truncated cone shape, the soft heat-insulating layer 13 is in a circular truncated cone shape structure, and the hard heat-insulating layer 14 is in a circular plate shape structure; the soft heat-insulating layer 13 and the hard heat-insulating layer 14 are both provided with accommodating holes 16 for accommodating temperature measuring devices; the sealing layer 15 is of a circular plate-like structure, and the sealing layer 15 is provided with a wire casing 17 for housing connection wires of the temperature measuring device.
In this embodiment, the soft insulating layer 13 is made of polyethylene foam; the hard insulating layer 14 is made of hard polyurethane foam; the sealing layer 15 is made of eva plastic.
In this embodiment, the arrangement order of the placing structures 12 is a soft insulating layer 13, a hard insulating layer 14, and a sealing layer 15 from bottom to top.
The box body 1 is symmetrically provided with two chutes 18 and a plurality of placing plates 19; a plurality of placing plates 19 are detachably connected with the two sliding grooves 18. A plurality of fixing holes 181 are symmetrically arranged on the two sliding grooves 18; each placing plate 19 is symmetrically provided with two sliding blocks 191, and each sliding block 191 is provided with a sliding block hole 192 corresponding to the fixing hole 181; the two sliding grooves 18 are symmetrically provided with dismounting grooves 182; the sliding block 191 is movably arranged in the sliding groove 18.
In this embodiment, the placing plates 19 are connected to the two sliding grooves 18 by screws, the screws are simultaneously screwed into the sliding block holes 192 and the corresponding fixing holes 181 to fix the placing plates 19 to the sliding grooves 18, and the screws are only required to be screwed out when the placing plates 19 need to be moved.
The box door 2 comprises a door frame 21 and a glass structure 22, wherein the glass structure 22 is arranged in the door frame 21 and is fixedly connected with the door frame 21;
in this embodiment, the door frame 21 is provided with a rubber magnetic strip 23 on one side facing the box body 1, and the position on the box body 1 corresponding to the rubber magnetic strip 23 on the door frame 21 is provided with the rubber magnetic strip 23.
The glass structure 22 in this embodiment is a triple layer of vacuum glass.
The thermostatic element 3 comprises a controller 31, a temperature probe 32, a refrigeration compressor 33 and a hot air blower 35.
In the embodiment, the door 2 is further provided with a display screen 34, and the display screen 34 is fixedly arranged on the glass structure 22.
The controller 31 is connected to the temperature probe 32, the refrigeration compressor 33, the display screen 34, and the hot air blower 35.
The temperature probe 32 is used to detect the temperature within the oven and the display screen 34 is used to display the temperature value within the oven.
In this embodiment, the controller 31 is a PLC controller, and the temperature probe 32 is a pt100 temperature sensor.
In this embodiment, the measuring end of the temperature probe 32 extends into the air inside the case 1, the temperature inside the case 1 is real-time, the thermostat temperature can be set by the controller 31, when the temperature probe 32 detects that the temperature inside the case 1 is lower than a set value, the controller 31 starts the air heater 35 to heat, the temperature inside the case 1 starts to rise, when the temperature probe 32 detects that the temperature inside the case 1 is higher than the set value, the controller 31 starts the refrigeration compressor 33 to refrigerate, the temperature inside the case 1 falls, and the control is performed back and forth in this way, so as to achieve the effect of maintaining the set temperature inside the temperature verification thermostat.
When the temperature verification incubator needs to perform temperature verification on a wired temperature metering device, the temperature sensor 4 of the wired temperature metering device is firstly inserted into the accommodating holes 16 of the soft insulating layer 13 and the hard insulating layer 14, the soft insulating layer 13 and the hard insulating layer 14 are placed into the placing hole 11, the connecting wire 5 of the wired temperature metering device penetrates out of the accommodating hole 16 of the hard insulating layer 14, meanwhile, the temperature sensor of the wired temperature metering device extends into the case body 1, the connecting wire at the tail end of the wired temperature metering device penetrates through the wire slot 17 of the sealing layer 15, in the embodiment, the connecting wire at the tail end of the wired temperature metering device can be accommodated into the wire slot 17 according to actual requirements, then, the sealing layer 15 is placed into the placing hole 11, and the hard insulating layer 14 is covered and sealed.
With chamber door 2 closed, the box 1 seals with chamber door 2, and the rubber magnetic stripe 23 that corresponds the setting on the rubber magnetic stripe 23 on the door frame 21 and the box 1 in this embodiment attracts each other and then seals with box 1 and chamber door 2. The controller 31 is used to set the temperature to be verified, the temperature probe 32 detects the temperature in the case 1 in real time and transmits the detected data to the controller 31, and the controller displays the detected temperature on the display screen 34 in number. The temperature detected by the temperature probe 32 is compared with the temperature detected by the wired temperature measuring device, so that the wired temperature measuring device is calibrated.
In this embodiment, the slide block 191 is moved on the slide groove 18 to adjust the distance between the placing plates 19, and after the adjustment is completed, the screws are simultaneously inserted through the slide block holes 192 and the corresponding fixing holes 181 to fix the placing plates 19 on the slide groove 18. At the same time, the two sliding blocks 191 for placing the plate 19 can be taken out of or put into the detaching slots 182 of the sliding slots 18, thereby increasing or decreasing the number of the plates 19 placed in the box body 1. The distance between the placing plates 19 and the number of the placing plates 19 can be adjusted according to actual needs.
In this embodiment, while the wired temperature measurement device is subjected to temperature verification in the box body, the wireless temperature measurement device can be placed on the placing board 19 for temperature verification, so that the simultaneous verification of the wired temperature measurement device and the wireless temperature measurement device is satisfied. And the glass structure 22 on the door frame 21 can observe the temperature displayed by the wireless temperature measuring device in the box body, and the temperature displayed by the wireless temperature measuring device is compared with the display screen 34 to finish the verification of the wireless temperature measuring device.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. A temperature detection thermostat comprises a thermostat body, a thermostat door and a thermostatic element, wherein the thermostat body is rotatably connected with the thermostat door; the constant temperature element is arranged in the box body; it is characterized in that the box body is provided with a placing hole; the placing structure is detachably arranged in the placing hole; the placing structure comprises a soft heat-insulating layer, a hard heat-insulating layer and a sealing layer;
the placing hole is in a round table shape, the soft heat-insulating layer is in a round table structure, and the hard heat-insulating layer is in a round plate structure; the soft heat-insulating layer and the hard heat-insulating layer are both provided with accommodating holes for accommodating temperature measuring devices; the sealing layer is a circular platy structure and is provided with a wire groove.
2. The temperature verification incubator according to claim 1, wherein the thermostatic element comprises a controller, a temperature probe, a refrigeration compressor and a hot air blower, and the controller is connected with the temperature probe, the refrigeration compressor and the hot air blower respectively.
3. The temperature verification incubator according to claim 1, wherein the incubator body is symmetrically provided with two chutes and a plurality of placing plates; the placing plates and the two sliding chutes are detachably connected, and a plurality of fixing holes are symmetrically arranged on the two sliding chutes; each placing plate is symmetrically provided with two sliding blocks, and each sliding block is provided with a sliding block hole; the two sliding chutes are symmetrically provided with dismounting grooves; the slide block is movably arranged in the chute.
4. The temperature verification incubator as claimed in claim 1, wherein the door comprises a door frame and a glass structure, and the glass structure is disposed in the door frame and fixedly connected to the door frame.
5. The temperature verification incubator according to claim 4, wherein a rubber magnetic strip is arranged on one side of the door frame facing the box body, and a rubber magnetic strip is arranged on the box body at a position corresponding to the rubber magnetic strip on the door frame.
6. The temperature verification incubator as claimed in claim 5, wherein the door is further provided with a display screen, the display screen is fixedly arranged on the glass structure, and the display screen is connected with the controller.
7. The temperature verification incubator according to claim 1, wherein the soft insulation layer and the sealing layer are in interference fit with the placing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636057.1U CN211626752U (en) | 2020-04-24 | 2020-04-24 | Temperature verification thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636057.1U CN211626752U (en) | 2020-04-24 | 2020-04-24 | Temperature verification thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211626752U true CN211626752U (en) | 2020-10-02 |
Family
ID=72622623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020636057.1U Active CN211626752U (en) | 2020-04-24 | 2020-04-24 | Temperature verification thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211626752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235219A (en) * | 2021-12-16 | 2022-03-25 | 国网上海市电力公司 | Passive wireless temperature sensor calibration device and use method |
-
2020
- 2020-04-24 CN CN202020636057.1U patent/CN211626752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235219A (en) * | 2021-12-16 | 2022-03-25 | 国网上海市电力公司 | Passive wireless temperature sensor calibration device and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100582765C (en) | Method for testing insulating property of textile | |
| US9429535B2 (en) | Humidity determining device and environmental tester including the same | |
| CN211626752U (en) | Temperature verification thermostat | |
| CN205691524U (en) | A kind of device for fast detecting of glass transition coefficient based on unsteady-state heat transfer technology | |
| CN111735501B (en) | Temperature and humidity measuring method for environmental test facility equipment | |
| JP2010107218A (en) | Method and device for measuring humidity distribution, and environment testing device | |
| CN102053137A (en) | Testing device for fermenting and slaking process of dough | |
| CN207280993U (en) | One kind simulation human body ready-made clothes tester for testing thermal insulation performance | |
| CN107643777B (en) | Environmental temperature adjusting method and device for circuit board test | |
| CN102494708B (en) | Method and device for verifying low-temperature test capacity of electric and electronic product | |
| CN214668480U (en) | Nut food shelf life testing arrangement | |
| CN117250428B (en) | Refrigerator tester, testing method and system | |
| CN116818588A (en) | Rock-soil property parameter and deformation testing device and method under variable temperature and variable humidity conditions | |
| CN212844085U (en) | A portable thermostat unit calibration device | |
| CN112113612A (en) | Inductive film temperature-sensing detection device and temperature-sensing detection method using same | |
| CN115183911A (en) | Detection box for detecting temperature measuring element | |
| CN212967120U (en) | Test cabinet | |
| CN207649554U (en) | A kind of environment chambers | |
| CN220188894U (en) | Laboratory temperature control detection device | |
| CN113405960A (en) | Continuous stable and environmental parameter adjustable circulation dust device and test system | |
| CN107192659B (en) | A kind of solid wood frame door board detecting method | |
| CN112946406A (en) | Air conditioner efficiency testing arrangement | |
| CN201575987U (en) | Device for measuring diffusion speed of coating film smell | |
| CN220104160U (en) | Wall-mounted temperature and humidity display screen | |
| CN222144970U (en) | Hydrogen detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |