CN211706368U - Circulating freeze drier - Google Patents
Circulating freeze drier Download PDFInfo
- Publication number
- CN211706368U CN211706368U CN201922248978.0U CN201922248978U CN211706368U CN 211706368 U CN211706368 U CN 211706368U CN 201922248978 U CN201922248978 U CN 201922248978U CN 211706368 U CN211706368 U CN 211706368U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- water
- air
- water outlet
- condenser
- 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
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to the technical field of desiccator equipment, a circulating freeze drier is related to, the water tank comprises a water tank, set up the evaporimeter in the water tank, the third pipeline is connected to the play water end of evaporimeter, and the compressor is connected to the play water end of third pipeline, and the air cooled condenser is connected to the play water end of compressor, and the fifth pipeline is connected to the play water end of air cooled condenser, and the expansion valve is connected to the play water end of fifth pipeline, and the sixth pipeline is connected to the play water end of expansion valve. In this dryer, the air temperature is reduced to below the dew point by the cold water circulation system, and moisture is precipitated from the air, thereby drying the air.
Description
Technical Field
The utility model belongs to the technical field of desiccator equipment, a circulating freeze dryer is related to.
Background
The freezing type dryer applies the physical principle, the moisture in the compressed air is frozen to be below the dew point, and the air dryer which is separated out from the air is limited by the freezing point temperature of water, theoretically, the dew point temperature of the air dryer can be close to 0 ℃, under the actual condition, the good dew point temperature of the freezing type dryer is about 5 ℃, the dew point is not stable enough, the existing freezing type dryer is inconvenient for a user to use, the practicability of the equipment is reduced, and therefore a freezing circulation type dryer is provided.
Disclosure of Invention
The utility model provides a to above-mentioned problem, a circulating freeze dryer is provided, this desiccator passes through cold water circulating system and reduces air temperature to below the dew point, makes moisture appear from the air to come the dry air.
According to the technical scheme of the utility model: a circulating freeze dryer is characterized in that: the water tank is internally provided with an evaporator, the water outlet end of the evaporator is connected with a third pipeline, the water outlet end of the third pipeline is connected with a compressor, the water outlet end of the compressor is connected with an air-cooled condenser, the water outlet end of the air-cooled condenser is connected with a fifth pipeline, the water outlet end of the fifth pipeline is connected with an expansion valve, and the water outlet end of the expansion valve is connected with a sixth pipeline;
the water outlet of the lower part of the water tank is connected with a first pipeline, the water outlet end of the first pipeline is connected with a condenser, the water outlet end of the condenser is connected with a second pipeline, the water outlet of the lower end of the second pipeline extends into the water tank, an air inlet and an air outlet are arranged on the condenser, and a water outlet is also arranged on the condenser.
As a further improvement of the utility model, the first pipeline is also provided with a valve and a pump.
As a further improvement of the utility model, the water tank is provided with the inlet tube.
As a further improvement of the utility model, the water level in the water tank is higher than the surface of the evaporator.
As a further improvement of the utility model, the evaporator is a Freon-cold water heat exchanger.
As a further improvement of the utility model, the condenser is a plate-fin heat exchanger to realize the heat transfer between air and water.
The technical effects of the utility model reside in that: the utility model discloses the product dew point is stable, and is energy-conserving effectual, leads to cold water circulating system and reduces air temperature to below the dew point when using for moisture is appeared from the air, thereby comes the dry air.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1, the air conditioner comprises a water tank 1, an evaporator 2, an air-cooled condenser 3, a condenser 4, an air inlet 4-1, an air outlet 4-2, a water outlet 4-3, an expansion valve 5, a compressor 6, a valve 7, a pump 8, a water inlet pipe 9, a first pipeline 10, a second pipeline 11, a third pipeline 12, a fourth pipeline 14, a fifth pipeline 15, a sixth pipeline 13 and the like.
As shown in fig. 1, the utility model relates to a circulating freeze dryer, including water tank 1, set up evaporimeter 2 in the water tank 1, the water outlet end of evaporimeter 2 connects third pipeline 12, and the water outlet end of third pipeline 12 connects compressor 6, and the water outlet end of compressor 6 connects air-cooled condenser 3, and the water outlet end of air-cooled condenser 3 connects fifth pipeline 15, and the water outlet end of fifth pipeline 15 connects expansion valve 5, and the water outlet end of expansion valve 5 connects sixth pipeline 13; the water outlet at the lower part of the water tank 1 is connected with a first pipeline 10, the water outlet end of the first pipeline 10 is connected with a condenser 4, the water outlet end of the condenser 4 is connected with a second pipeline 11, the water outlet at the lower end of the second pipeline 11 extends into the water tank 1, an air inlet 4-1 and an air outlet 4-2 are arranged on the condenser 4, and the condenser 4 is also provided with a water outlet 4-3.
The first pipeline 10 is further provided with a valve 7 and a pump 8, the water tank 1 is provided with a water inlet pipe 9, the water level in the water tank 1 is higher than the surface of the evaporator 2, the evaporator 2 is a Freon-cold water heat exchanger, and the condenser 4 is a plate-fin heat exchanger so as to realize heat exchange between air and water.
The utility model discloses the theory of operation of product is as follows: compressed air realizes cool drying through the freon in the evaporimeter 2, enter into the refrigerant compressor after the freon evaporation in the evaporimeter and compress into high temperature high pressure liquid, high temperature high pressure liquid flows into in the copper pipe of condenser 4, the fan is bloied to the copper pipe of condenser 4, the cooling is low temperature high pressure liquid freon, again through expansion valve 5, the volume expansion heat absorption, thereby the water cooling in the feed tank 1, after low temperature water enters into the heat exchanger, can let the air temperature reduce, then inside water gets back to water tank 1 again, begin the secondary cycle.
Claims (6)
1. A circulating freeze dryer is characterized in that: the water-cooling type water heater comprises a water tank (1), wherein an evaporator (2) is arranged in the water tank (1), the water outlet end of the evaporator (2) is connected with a third pipeline (12), the water outlet end of the third pipeline (12) is connected with a compressor (6), the water outlet end of the compressor (6) is connected with an air-cooling condenser (3), the water outlet end of the air-cooling condenser (3) is connected with a fifth pipeline (15), the water outlet end of the fifth pipeline (15) is connected with an expansion valve (5), and the water outlet end of the expansion valve (5) is connected with a sixth pipeline (13);
a water outlet at the lower part of the water tank (1) is connected with a first pipeline (10), a water outlet end of the first pipeline (10) is connected with a condenser (4), a water outlet end of the condenser (4) is connected with a second pipeline (11), a water outlet at the lower end of the second pipeline (11) extends into the water tank (1), an air inlet (4-1) and an air outlet (4-2) are arranged on the condenser (4), and a water outlet (4-3) is further formed in the condenser (4).
2. The cyclical freeze dryer of claim 1, wherein: the first pipeline (10) is also provided with a valve (7) and a pump (8).
3. The cyclical freeze dryer of claim 1, wherein: the water tank (1) is provided with a water inlet pipe (9).
4. The cyclical freeze dryer of claim 1, wherein: the water level in the water tank (1) is higher than the surface of the evaporator (2).
5. The cyclical freeze dryer of claim 1, wherein: the evaporator (2) is a Freon-cold water heat exchanger.
6. The cyclical freeze dryer of claim 1, wherein: the condenser (4) is a plate-fin heat exchanger to realize heat exchange between air and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248978.0U CN211706368U (en) | 2019-12-13 | 2019-12-13 | Circulating freeze drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248978.0U CN211706368U (en) | 2019-12-13 | 2019-12-13 | Circulating freeze drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211706368U true CN211706368U (en) | 2020-10-20 |
Family
ID=72817731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922248978.0U Active CN211706368U (en) | 2019-12-13 | 2019-12-13 | Circulating freeze drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211706368U (en) |
-
2019
- 2019-12-13 CN CN201922248978.0U patent/CN211706368U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108278767B (en) | Evaporative cooling/air cooling heat exchange combined type condenser | |
| CN102141274B (en) | Split air-conditioner | |
| CN107014015A (en) | Recovery type heat evaporating condensation type handpiece Water Chilling Units | |
| CN109764434B (en) | Semi-pressed evaporative cooling multi-temperature water chilling unit and air conditioner thereof | |
| CN104456786A (en) | Evaporation-condensation type integrated water chilling unit | |
| CN202648008U (en) | Novel high energy-efficient central air-conditioning water chiller unit | |
| CN103411355B (en) | Evaporative condenser separate type Ji Leng thermal-arrest refrigeration station | |
| CN208832629U (en) | A kind of low-temperature cold water unit | |
| CN206669949U (en) | Recovery type heat evaporating condensation type handpiece Water Chilling Units | |
| CN103673082A (en) | Air conditioner system | |
| CN113154721A (en) | Novel energy-saving water chilling unit | |
| CN211706368U (en) | Circulating freeze drier | |
| CN206803587U (en) | A kind of water cooling ultra-low temp | |
| CN202955905U (en) | Water chilling unit combined by air cooler and evaporative type condenser | |
| CN202769825U (en) | Air conditioner system | |
| CN202452606U (en) | Split air conditioner | |
| CN210123208U (en) | Water-cooling screw type water chiller | |
| CN110893308A (en) | Circulating freeze drier | |
| CN210688680U (en) | Air conditioner comdenstion water doublestage returns cold system | |
| CN209857278U (en) | Cooling system of evaporative cooling water chilling unit | |
| CN209415848U (en) | Auxiliary supercooling evaporative condenser | |
| CN2611840Y (en) | Cool storage compressed air freezing dryer | |
| CN209084968U (en) | The cooling more warm water coolers of half forced evaporation and its air-conditioning device | |
| CN105823250B (en) | Ice source refrigeration system | |
| CN105485951A (en) | Carbon dioxide heat pump system for improving heating efficiency by utilizing gas-liquid two-phase separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |