CN210051072U - Constant temperature and humidity box for electronic components - Google Patents
Constant temperature and humidity box for electronic components Download PDFInfo
- Publication number
- CN210051072U CN210051072U CN201920019430.6U CN201920019430U CN210051072U CN 210051072 U CN210051072 U CN 210051072U CN 201920019430 U CN201920019430 U CN 201920019430U CN 210051072 U CN210051072 U CN 210051072U
- Authority
- CN
- China
- Prior art keywords
- humidity
- sensor
- refrigerating
- heating
- storage tank
- 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
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a drying box, in particular to a constant temperature and humidity box for electronic components, which comprises a box body, a refrigerating system, a heating system, a humidity system and a sensor system, wherein the refrigerating system, the heating system, the humidity system and the sensor system are arranged in the box body; the humidity system comprises a water storage tank and a second heating pipe arranged in the water storage tank, a second motor is arranged at the upper end of the water storage tank, and the second motor is connected to a second fan; the sensor system comprises a temperature sensor, a humidity sensor and a control system, wherein the control system comprises a PLC. The utility model relates to an electronic components drying cabinet through refrigerating system, heating system, humidity system and sensor system, under PLC's control, refrigerating system, heating system and refrigerating system and humidity system coordinate the work to satisfy the requirement of temperature and humidity in the drying cabinet.
Description
Technical Field
The utility model relates to a drying cabinet especially relates to an electronic components constant temperature and humidity case.
Background
The drying box is processing equipment for drying objects by blowing hot air through a circulating fan, and has the characteristics of low energy consumption, accurate temperature control and flexible and simple operation, so the drying box is widely applied to industries such as chemical engineering, electronic communication, plastics, cables, electroplating, hardware, automobiles, photoelectricity, rubber products, molds, spraying, printing, medical treatment, aerospace, high universities and the like, and is particularly widely applied to electronic accessories.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art and providing an electronic components storage box with constant temperature and humidity function.
The utility model adopts the technical scheme as follows:
a constant temperature and humidity box for electronic components comprises a box body, and a refrigerating system, a heating system, a humidity system and a sensor system which are arranged in the box body, wherein the refrigerating system is composed of a compressor, a condenser, a throttler and an evaporator which are connected in series through a refrigerating pipeline, the throttler comprises a first expansion valve and a second expansion valve, and the evaporator comprises a first evaporator and a second evaporator; the heating system consists of a first heating pipe and a first fan, and the first fan is connected to a first motor; the humidity system comprises a water storage tank and a second heating pipe arranged in the water storage tank, a second motor is arranged at the upper end of the water storage tank, and the second motor is connected to a second fan; the sensor system comprises a temperature sensor and a humidity sensor, wherein the temperature sensor is a thermometer, the humidity sensor is composed of a platinum resistor and a thermocouple, and the sensor system further comprises a control system, and the control system comprises a PLC.
Compared with the prior art, the utility model has the advantages that:
the utility model relates to an electronic components constant temperature and humidity case through refrigerating system, heating system, humidity system and sensor system, under PLC's control, refrigerating system, heating system and refrigerating system and humidity system coordinate the work to satisfy the requirement of temperature and humidity in the drying cabinet.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Referring to fig. 1, the constant temperature and humidity box for electronic components comprises a box body 1, and a refrigeration system, a heating system, a humidity system and a sensor system which are arranged in the box body 1, wherein the refrigeration system is composed of a compressor, a condenser, a throttler and an evaporator which are connected in series through refrigeration pipelines, the throttler comprises a first expansion valve 2 and a second expansion valve 3, and the evaporator comprises a first evaporator 4 and a second evaporator 5; the heating system is composed of a first heating pipe 6 and a first fan 7, and the first fan 7 is connected with a first motor 8; the humidity system comprises a water storage tank 9 and a second heating pipe 10 arranged in the water storage tank 9, wherein a second motor 11 is arranged at the upper end of the water storage tank 9, and the second motor 11 is connected to a second fan 12; the sensor system comprises a temperature sensor and a humidity sensor, wherein the temperature sensor is a thermometer, the humidity sensor is composed of a platinum resistor and a thermocouple, and the sensor system further comprises a control system, and the control system comprises a PLC.
The utility model relates to an electronic components constant temperature and humidity case, the compressor, condenser, flow controller and the evaporimeter that the refrigeration pipeline series connection constitutes, the flow controller includes first expansion valve 2 and second expansion valve 3, the evaporimeter includes first evaporimeter 4 and second evaporimeter 5, first expansion valve 2 is connected the front end of first evaporimeter 4, second expansion valve 3 is connected the front end of second evaporimeter 5, first evaporimeter 4 area is greater than second evaporimeter 5, when needing the cooling, first expansion valve 2 opens the refrigerant and carries out rapid cooling through first evaporimeter 4, when needing the dehumidification, second expansion valve 3 opens, and the refrigerant cools down the dehumidification through second evaporimeter 5; when heating is needed, the first heating pipe 6 in the heating system is heated; when needing the humidification, second heating pipe 10 among the humidity system heats in aqua storage tank 9, then circulates the steam to the box in through second fan 12, the utility model discloses a steam adds the wet process, and this kind of humidification mode humidification ability is strong, and is fast, and humidification control is sensitive, realizes especially when the cooling easily and forces the humidification. The system comprises a refrigerating system, a heating system, a humidity system and a sensor system, wherein the refrigerating system, the heating system, the refrigerating system and the humidity system work in a coordinated mode under the control of the PLC, so that the requirements of temperature and humidity in the drying box are met.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, so that any person skilled in the art can change or modify the technical content of the above disclosure into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the present invention, unless departing from the contents of the present invention.
Claims (1)
1. The utility model provides an electronic components constant temperature and humidity case, includes the box and establishes refrigerating system, heating system, humidity system and sensor system in the box, its characterized in that: the refrigerating system is composed of a compressor, a condenser, a restrictor and an evaporator which are connected in series through a refrigerating pipeline, wherein the restrictor comprises a first expansion valve and a second expansion valve, and the evaporator comprises a first evaporator and a second evaporator; the heating system consists of a first heating pipe and a first fan, and the first fan is connected to a first motor; the humidity system comprises a water storage tank and a second heating pipe arranged in the water storage tank, a second motor is arranged at the upper end of the water storage tank, and the second motor is connected to a second fan; the sensor system comprises a temperature sensor and a humidity sensor, wherein the temperature sensor is a thermometer, the humidity sensor is composed of a platinum resistor and a thermocouple, and the sensor system further comprises a control system, and the control system comprises a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019430.6U CN210051072U (en) | 2019-01-07 | 2019-01-07 | Constant temperature and humidity box for electronic components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019430.6U CN210051072U (en) | 2019-01-07 | 2019-01-07 | Constant temperature and humidity box for electronic components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210051072U true CN210051072U (en) | 2020-02-11 |
Family
ID=69377432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019430.6U Expired - Fee Related CN210051072U (en) | 2019-01-07 | 2019-01-07 | Constant temperature and humidity box for electronic components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210051072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341764A (en) * | 2020-03-12 | 2020-06-26 | 西安石油大学 | Insulated gate bipolar thyristor module and electrode power terminal |
-
2019
- 2019-01-07 CN CN201920019430.6U patent/CN210051072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341764A (en) * | 2020-03-12 | 2020-06-26 | 西安石油大学 | Insulated gate bipolar thyristor module and electrode power terminal |
| CN111341764B (en) * | 2020-03-12 | 2022-03-15 | 西安石油大学 | Insulated gate bipolar thyristor module and electrode power terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103256687B (en) | The self-adaptation control method of air-conditioner and device | |
| CN107084505A (en) | Inter-linked controlling method and system, the computer-readable medium of air conditioner and fan | |
| CN109494428B (en) | Battery cooling system of electric automobile | |
| CN210051072U (en) | Constant temperature and humidity box for electronic components | |
| CN207623210U (en) | A kind of novel thermal shock test chamber | |
| CN107940698B (en) | Integrated cold station air conditioning system and control method thereof | |
| CN205435769U (en) | Many combined test case | |
| CN105717956B (en) | A kind of surface of test piece linear multi temperature regulating device and temperature control method | |
| CN205090501U (en) | Air conditioning unit system | |
| CN206959219U (en) | A kind of dynamic heat pipe backboard air-conditioning system | |
| CN212313225U (en) | Detection device for automobile air conditioning system in low-temperature environment | |
| US20180135873A1 (en) | Energy Transfer system (ETS) | |
| CN204853844U (en) | Industry power intelligence temperature control system and air conditioning equipment | |
| CN203642422U (en) | Tail-end temperature and humidity unit | |
| CN209043757U (en) | A kind of temperature control oil groove | |
| CN209588306U (en) | A kind of control device of electric expansion valve | |
| CN207179887U (en) | A kind of industrial refrigeration unit using EC blower fans | |
| CN206410956U (en) | A kind of thermal shock test chamber of high leakproofness | |
| CN204887828U (en) | High adaptability liquid cooling device | |
| CN205783985U (en) | Modularized semiconductor refrigerated medium heat control device | |
| CN204902130U (en) | Two frequency conversion constant temperature and humidity machine | |
| CN219531324U (en) | Device for controlling temperature and upper limit of relative humidity of refrigeration house | |
| CN109520093A (en) | Assembled laboratory control method and controlled environment based on temperature and humidity adjustment | |
| Mongkolwongrojn et al. | Implementation of fuzzy logic control for air conditioning systems | |
| CN207556067U (en) | A kind of water-cooling apparatus applied to air conditioner |
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: 20200211 Termination date: 20220107 |