CN212524126U - Constant temperature and humidity climatic chamber - Google Patents
Constant temperature and humidity climatic chamber Download PDFInfo
- Publication number
- CN212524126U CN212524126U CN202020729910.4U CN202020729910U CN212524126U CN 212524126 U CN212524126 U CN 212524126U CN 202020729910 U CN202020729910 U CN 202020729910U CN 212524126 U CN212524126 U CN 212524126U
- Authority
- CN
- China
- Prior art keywords
- condenser
- compressor
- pipeline
- evaporator
- constant temperature
- 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
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a constant temperature and humidity climate box, which comprises a box body, wherein a storage chamber and an equipment chamber which are distributed up and down are arranged in the box body, an evaporator is arranged at the top of the storage chamber, a compressor and a condenser are arranged in the equipment chamber, the gas outlet of the compressor is connected with the gas inlet of the condenser through a high-pressure gas pipe, the gas outlet of the condenser is connected with a filter and a pressure reducing valve in series through a pipeline, the pressure reducing valve is connected with the gas inlet of the evaporator through a pipeline, and the gas outlet of the evaporator is connected with the gas inlet of the compressor through a low-pressure gas; and an outlet at the top end of the electric regulating valve is communicated with an air inlet of the evaporator through a pipeline. The utility model discloses a constant temperature and humidity weather case structural design is reasonable, sets up electrical control valve on the connecting pipeline of compressor and condenser, makes the evaporimeter locate on a invariable point to the cooling of storing indoor temperature, design benefit, convenient and practical.
Description
Technical Field
The utility model relates to a constant temperature and humidity weather case.
Background
At present, the climate box on the market can not achieve high standard constant temperature and constant humidity, and the fluctuation of temperature and humidity is generally large, because when the temperature in the climate box is reduced to a preset temperature, the compressor stops working, the temperature in the climate box can quickly rise to a preset temperature value in the interval of stopping working, and the compressor can work again to cool the interior of the climate box when the temperature is higher than the preset temperature value by a few degrees, namely, the temperature in the climate box can fluctuate up and down in a reciprocating manner, the climate box can not form a linear constant temperature, and the humidity also fluctuates up and down in a reciprocating manner due to the generated chain reaction. At present, scientific research often needs a constant temperature and humidity space, and the traditional climate box cannot realize the constant temperature and humidity space.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a constant temperature and humidity weather case.
The utility model discloses a constant temperature and humidity climate box, the power distribution box comprises a box body, the inside of box sets up storing room and the equipment room that distributes from top to bottom, and the evaporimeter is installed at the top of storing room, the inside of equipment room is equipped with compressor and condenser, and the gas outlet of compressor is connected with the air inlet of condenser through high-pressure gas pipe, and the gas outlet of condenser is established ties through the pipeline has filter and pressure reducing valve, and the pressure reducing valve is connected with the air inlet of evaporimeter through the pipeline, and the gas outlet of evaporimeter is connected with the air inlet of compressor through low-pressure gas pipe; and an outlet at the top end of the electric regulating valve is communicated with an air inlet of the evaporator through a pipeline.
The utility model discloses a constant temperature and humidity weather case, two corners departments that the bottom of box is close to the front side all are equipped with universal caster, and two corners departments that the bottom of box is close to the rear side all are equipped with the stabilizer blade.
The utility model discloses a constant temperature and humidity weather case, one side of condenser is equipped with the condensation fan, one side of evaporimeter is equipped with the evaporation fan.
The utility model discloses a constant temperature and humidity weather case, the connecting line equipartition between low pressure gas pipe and evaporimeter and the electrical control valve is put in the interlayer of box inner wall.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable structural design, set up the electrical control valve on the connecting pipeline of compressor and condenser, the top outlet of electrical control valve passes through the air inlet of pipeline and evaporimeter and communicates, as the replenishment to evaporimeter upper reaches pipeline temperature, just so form the compressor and do not work constantly, the evaporimeter constantly cools down in the storing room, electrical control valve opens before the temperature reaches the predetermined temperature, and carry out the temperature replenishment to the evaporimeter, make the temperature of evaporimeter begin to rise again and make the evaporimeter weaken to the temperature influence in the storing room, so that the cooling department of evaporimeter to the temperature in the storing room is on a invariable point, this design has the automatic defrosting function simultaneously, namely when frosting on the evaporimeter, electrical control valve opens greatly momentarily, the temperature of evaporimeter rises in the twinkling of an eye, electrical control valve returns normal operating condition after the defrosting, thereby automatic frost is changed under the condition that does not influence the indoor temperature fluctuation of storing, design benefit, rational in infrastructure, convenient and practical.
Drawings
Fig. 1 is a schematic structural diagram of a constant temperature and humidity climate box according to an embodiment of the present invention.
In the figure:
1. a box body; 2. a storage chamber; 3. an equipment room; 4. an evaporator; 5. a compressor; 6. a condenser; 7. a high pressure gas pipe; 8. a filter; 9. a pressure reducing valve; 10. a low pressure gas pipe; 11. an electric control valve; 12. a universal caster; 13. a support leg; 14. a condensing fan; 15. an evaporation fan.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, a constant temperature and humidity climate box comprises a box body 1, a storage chamber 2 and an equipment chamber 3 which are distributed up and down are arranged inside the box body 1, an evaporator 4 is installed at the top of the storage chamber 2, a compressor 5 and a condenser 6 are arranged inside the equipment chamber 3, an air outlet of the compressor 5 is connected with an air inlet of the condenser 6 through a high-pressure gas pipe 7, an air outlet of the condenser 6 is connected with a filter 8 and a pressure reducing valve 9 in series through a pipeline, the pressure reducing valve 9 is connected with an air inlet of the evaporator 4 through a pipeline, and an air outlet of the evaporator 4 is connected with an air inlet of the compressor 5 through a low-pressure gas pipe 10; and an electric regulating valve 11 is connected to a connecting pipeline between the compressor 5 and the condenser 6, and the top outlet of the electric regulating valve 11 is communicated with the air inlet of the evaporator 4 through a pipeline.
The utility model discloses a constant temperature and humidity weather case, two corners departments that the bottom of box 1 is close to the front side all are equipped with universal caster 12, and two corners departments that the bottom of box 1 is close to the rear side all are equipped with stabilizer blade 13.
The utility model discloses a constant temperature and humidity weather case, one side of condenser 6 is equipped with condensation fan 14, one side of evaporimeter 4 is equipped with evaporation fan 15.
The utility model discloses a constant temperature and humidity weather case, the connecting line equipartition between low pressure gas pipe 10 and evaporimeter 4 and the electrical control valve 11 is in the intermediate layer of 1 inner walls of box.
The utility model has the advantages of reasonable structural design, the electric control valve is arranged on the connecting pipeline of the compressor and the condenser, the top outlet of the electric control valve is communicated with the air inlet of the evaporator through the pipeline and is used for supplementing the upstream pipeline temperature of the evaporator, so the compressor is not stopped to work, the evaporator continuously cools the storage chamber, the electric control valve is opened before the temperature reaches the preset temperature and supplements the temperature to the evaporator, the temperature of the evaporator starts to rise again, the temperature influence of the evaporator on the storage chamber is weakened, the heat absorption and the cold absorption of the storage chamber are balanced at a certain preset point, the positive and the negative are close to zero, the temperature in the storage chamber is constant on a preset point approximate straight line, meanwhile, the design has the automatic defrosting function, namely when frost is formed on the evaporator, the electric control valve is instantly opened to a large extent, the temperature of the evaporator rises instantly, after defrosting, the electric regulating valve returns to a normal working state, so that defrosting is automatically performed under the condition that the temperature in the storage chamber is not influenced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a constant temperature and humidity climate box, includes box (1), the inside of box (1) sets up storing room (2) and equipment room (3) that distribute from top to bottom, and evaporimeter (4) are installed to the top of storing room (2), the inside of equipment room (3) is equipped with compressor (5) and condenser (6), and the gas outlet of compressor (5) is connected with the air inlet of condenser (6) through high-pressure gas pipe (7), and the gas outlet of condenser (6) is established ties through the pipeline has filter (8) and reducing valve (9), and reducing valve (9) are connected with the air inlet of evaporimeter (4) through the pipeline, and the gas outlet of evaporimeter (4) is connected with the air inlet of compressor (5) through low-pressure gas pipe (10); the method is characterized in that: the air conditioner is characterized in that an electric regulating valve (11) is connected to a connecting pipeline of the compressor (5) and the condenser (6), and a top end outlet of the electric regulating valve (11) is communicated with an air inlet of the evaporator (4) through a pipeline.
2. The constant temperature and humidity climate box according to claim 1, characterized in that: two corners of the bottom of the box body (1) close to the front side are respectively provided with a universal caster (12), and two corners of the bottom of the box body (1) close to the rear side are respectively provided with a support leg (13).
3. The constant temperature and humidity climate box according to claim 1, characterized in that: and a condensing fan (14) is arranged on one side of the condenser (6), and an evaporating fan (15) is arranged on one side of the evaporator (4).
4. The constant temperature and humidity climate box according to claim 1, characterized in that: the low-pressure gas pipe (10) and the connecting pipeline between the evaporator (4) and the electric regulating valve (11) are uniformly arranged in the interlayer of the inner wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020729910.4U CN212524126U (en) | 2020-05-06 | 2020-05-06 | Constant temperature and humidity climatic chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020729910.4U CN212524126U (en) | 2020-05-06 | 2020-05-06 | Constant temperature and humidity climatic chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212524126U true CN212524126U (en) | 2021-02-12 |
Family
ID=74539391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020729910.4U Expired - Fee Related CN212524126U (en) | 2020-05-06 | 2020-05-06 | Constant temperature and humidity climatic chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212524126U (en) |
-
2020
- 2020-05-06 CN CN202020729910.4U patent/CN212524126U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205939467U (en) | Multi -split air conditioning system | |
| CN203687243U (en) | Cooling-tower free cooling and refrigerant direct expansion air conditioning unit | |
| CN101865552A (en) | Air conditioning equipment | |
| CN102777981A (en) | Energy-saving air-conditioning system used for communication base station and capable of supplying air in object-oriented mode and running method thereof | |
| CN103307683A (en) | Hot pipe and air conditioner all-in-one machine | |
| CN111189245A (en) | Special air conditioning device of frequency conversion constant temperature and humidity granary | |
| CN102853495A (en) | Heat tube air conditioning system for machine room and temperature control method of heat tube air conditioning system | |
| CN212524126U (en) | Constant temperature and humidity climatic chamber | |
| CN104748293A (en) | Method for controlling air conditioning super-cooling degree through pressure sensor | |
| CN111495439A (en) | Constant temperature and humidity climatic chamber | |
| CN201706763U (en) | Air conditioning equipment | |
| CN209877233U (en) | Energy-saving reconstruction system for air conditioner of machine room | |
| CN206504509U (en) | A kind of refrigeration system for adjusting refrigerating capacity | |
| CN210921916U (en) | Low-temperature refrigeration house cooling system | |
| CN204301381U (en) | A kind of DC frequency-changing whole fresh wind air-condition unit | |
| CN213020046U (en) | Novel low-temperature dehumidifier | |
| CN210128541U (en) | Modularized refrigerator | |
| CN202947230U (en) | Heat pipe air conditioner system for machine room | |
| CN203163122U (en) | Integrated water-cooling central air-conditioner | |
| CN207893873U (en) | A kind of integral movable type tent air-conditioning | |
| CN203132025U (en) | Base station room air conditioner | |
| CN203068704U (en) | Air guide direct evaporation split heat pipe exchanger | |
| CN201750670U (en) | Cabinet air-conditioner | |
| CN207585183U (en) | A kind of Portable medicine refrigerating box based on compression-type refrigeration | |
| CN201751770U (en) | Cooling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |