CN214469433U - Compression heat refrigeration dryer - Google Patents
Compression heat refrigeration dryer Download PDFInfo
- Publication number
- CN214469433U CN214469433U CN202120584202.0U CN202120584202U CN214469433U CN 214469433 U CN214469433 U CN 214469433U CN 202120584202 U CN202120584202 U CN 202120584202U CN 214469433 U CN214469433 U CN 214469433U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- refrigerant pump
- trinity
- cooler
- 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 discloses a compression heat refrigeration dryer, including frame, boxboard, support and heat exchanger, the inside heat exchanger core that is equipped with of heat exchanger, the heat exchanger lower extreme are equipped with the support, and the support lower extreme is equipped with the refrigerant pump, and refrigerant pump right side is equipped with drier-filter, and refrigerant pump left side is equipped with thermal expansion valve, the heat exchanger left side is equipped with trinity heat exchanger, and the heat exchanger rear end is equipped with cooler and condenser, and the heat exchanger front end is equipped with the sprayer. The utility model discloses a with heat transfer, refrigerant pump and the sprayer of air compressor compression heat, turn into air compressor's compression heat kinetic energy, apply to the freeze-drying machine, with the combination of refrigerant pump and sprayer, banned original compressor, the power of refrigerant pump is very little, but trinity heat exchanger makes refrigerant cyclic utilization to greatly reduced the daily running cost of freeze-drying machine.
Description
Technical Field
The utility model relates to a compression heat refrigeration dryer.
Background
In recent years, with energy saving calls of corresponding countries, various industries have higher requirements on application of compressed air post-processing system energy and equipment energy consumption, most of heat energy of an air compressor is converted into kinetic energy of post-processing equipment more and more commonly, the existing post-processing equipment utilizing most of heat energy (compression heat for short) of the air compressor is an adsorption dryer, wherein a part of the refrigeration compressor is a heart of the refrigeration dryer and is also a main energy consumption source for daily operation of the refrigeration dryer, but the adsorption dryer is large in size, high in manufacturing cost and large in daily operation energy consumption. In the conventional refrigeration dryer, the compression heat of the air compressor cannot be utilized, so that the running cost of the refrigeration dryer is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a compression heat refrigerating dryer, including frame, setting boxboard in the frame, setting support in the boxboard and fixing the heat exchanger on the support, the inside heat exchanger core that is equipped with of heat exchanger, the heat exchanger lower extreme are equipped with the support, and the support lower extreme is equipped with the refrigerant pump, and refrigerant pump right side is equipped with drier-filter, and refrigerant pump left side is equipped with thermal expansion valve, the heat exchanger left side is equipped with trinity heat exchanger, and the heat exchanger rear end is equipped with cooler and condenser, and the heat exchanger front end is equipped with the sprayer.
Further, be equipped with connecting line between trinity heat exchanger and the cooler, trinity heat exchanger passes through connecting line with the cooler and is connected, is equipped with connecting line between cooler and the heat exchanger, and the cooler passes through connecting line with the heat exchanger and is connected.
Further, be equipped with gas outlet and air inlet on trinity heat exchanger and the heat exchanger respectively, all be equipped with the manometer on gas outlet and the air inlet, and the connecting line of manometer adopts the copper pipe.
Further, the ejector still includes nozzle, takeover, ejector part one and ejector part two, the nozzle is connected through connecting line with the heat exchanger, and the takeover is connected through connecting line with trinity heat exchanger, and ejector part two is fixed on ejector part one, and ejector part two is connected through connecting line with the condenser.
Furthermore, be equipped with the heat preservation cotton on the connecting pipeline between trinity heat exchanger and the sprayer.
Compared with the prior art, the utility model discloses the beneficial effect who has is: through the heat transfer with air compressor compression heat, refrigerant pump and sprayer, turn into air compressor's compression heat kinetic energy, apply to the freeze-drying machine, with the combination of refrigerant pump and sprayer, banned original compressor, the power of refrigerant pump is very little, but trinity heat exchanger makes refrigerant cyclic utilization to greatly reduced freeze-drying machine daily running cost.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a cross-sectional view of the injector of the present invention;
FIG. 5 is a flow chart of the present invention;
wherein, 1, a frame; 2. a thermostatic expansion valve; 3. a three-in-one heat exchanger; 4. a heat exchanger; 5. a heat exchanger core; 6. a cooler; 7. a condenser; 8. an ejector; 81. a nozzle; 82. taking over a pipe; 83. an injector component one; 84. an injector component two; 9. a boxboard; 10. drying the filter; 11. a refrigerant pump; 12. a support; 13. an air outlet; 14. an air inlet; 15. and connecting the pipelines.
Detailed Description
Referring to fig. 1 to 5, a compression heat refrigeration dryer includes a frame 1, a box plate 9 disposed on the frame 1, a support 12 disposed in the box plate 9, and a heat exchanger 4 fixed on the support 12, wherein a heat exchanger core 5 is disposed inside the heat exchanger 4, the support 12 is disposed at the lower end of the heat exchanger 4, a refrigerant pump 11 is disposed at the lower end of the support 12, a drying filter 10 is disposed on the right side of the refrigerant pump 11, a thermal expansion valve 2 is disposed on the left side of the refrigerant pump 11, a three-in-one heat exchanger 3 is disposed on the left side of the heat exchanger 4, a cooler 6 and a condenser 7 are disposed at the rear end of the heat exchanger 4, and an ejector 8 is disposed at the front end of the heat exchanger 4.
Further, be equipped with connecting line 15 between trinity heat exchanger 3 and the cooler 6, trinity heat exchanger 3 is connected through connecting line 15 with cooler 6, is equipped with connecting line 15 between cooler 6 and the heat exchanger 4, and cooler 6 is connected through connecting line 15 with heat exchanger 4.
Further, be equipped with gas outlet 13 and air inlet 14 on trinity heat exchanger 3 and the heat exchanger 4 respectively, all be equipped with the manometer on gas outlet 13 and the air inlet 14, and the connecting line 12 of manometer adopts the copper pipe.
Further, the ejector 8 further comprises a nozzle 81, a connecting pipe 82, an ejector component I83 and an ejector component II 84, the nozzle 81 is connected with the heat exchanger 4 through a connecting pipeline 15, the connecting pipe 82 is connected with the three-in-one heat exchanger 3 through the connecting pipeline 15, the ejector component II 84 is fixed on the ejector component I83, and the ejector component II 84 is connected with the condenser 7 through the connecting pipeline 15.
Further, be equipped with the heat preservation cotton on the connecting line 15 between trinity heat exchanger 3 and the sprayer 8.
The utility model discloses during the use, refrigerating system work: refrigerant liquid is pressurized by a refrigerant pump 11 and conveyed to a heat exchanger 4, exchanges heat with high-temperature compressed air from an air compressor to become high-temperature gaseous state, then enters an ejector 8, is injected and introduced into refrigerant coming out of a three-in-one heat exchanger 3, is gathered and then enters a condenser 7, exchanges heat with ambient air or cooling water, is changed from high-temperature gas into normal-temperature liquid, passes through a drying filter 10, is divided into two paths, one path reaches the refrigerant pump 11, the other path is throttled by a thermal expansion valve 2 to become low-temperature liquid, enters the three-in-one heat exchanger 3, exchanges heat with the compressed air to absorb heat of the compressed air, is evaporated and gasified to become low-temperature gaseous state, is sucked by the ejector, is mixed with the refrigerant coming out of the heat exchanger 4 to enter the condenser 7, and repeats in cycles to form a complete refrigeration system.
The air compression process comprises the following steps: high temperature compressed air who comes out from air compressor carries out the heat exchange with the refrigerant through heat exchanger 4 earlier, and preliminary cooling is behind the kinetic energy of converting the heat energy of self into the freeze dryer, reentrant cooler carries out the heat transfer with ambient air or cooling water, and the cooling once more finally gets into trinity heat exchanger 3, with the refrigerant heat transfer, reaches conventional freeze dryer's effect, and the lowest pressure dew point can reach 2 ℃, and exit temperature is about 35 ℃, prevents follow-up pipeline dewfall.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a compression heat refrigeration desiccator, includes the frame, sets up boxboard in the frame, sets up the support in the boxboard and fixes the heat exchanger on the support, its characterized in that: the inside heat exchanger core that is equipped with of heat exchanger, the heat exchanger lower extreme is equipped with the support, and the support lower extreme is equipped with the refrigerant pump, and refrigerant pump right side is equipped with drier-filter, and refrigerant pump left side is equipped with thermal expansion valve, the heat exchanger left side is equipped with trinity heat exchanger, and the heat exchanger rear end is equipped with cooler and condenser, and the heat exchanger front end is equipped with the sprayer.
2. A compression heat refrigerating dryer as claimed in claim 1, wherein: be equipped with connecting line between trinity heat exchanger and the cooler, trinity heat exchanger passes through connecting line with the cooler and is connected, is equipped with connecting line between cooler and the heat exchanger, and the cooler passes through connecting line with the heat exchanger and is connected.
3. A compression heat refrigerating dryer as claimed in claim 2, wherein: be equipped with gas outlet and air inlet on trinity heat exchanger and the heat exchanger respectively, all be equipped with the manometer on gas outlet and the air inlet, and the connecting line of manometer adopts the copper pipe.
4. A compression heat refrigerating dryer as claimed in claim 1, wherein: the ejector further comprises a nozzle, a connecting pipe, an ejector component I and an ejector component II, the nozzle is connected with the heat exchanger through a connecting pipeline, the connecting pipe is connected with the three-in-one heat exchanger through the connecting pipeline, the ejector component II is fixed on the ejector component I, and the ejector component II is connected with the condenser through the connecting pipeline.
5. A compression heat refrigerating dryer as claimed in claim 1, wherein: be equipped with the heat preservation cotton on the connecting pipeline between trinity heat exchanger and the sprayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120584202.0U CN214469433U (en) | 2021-03-19 | 2021-03-19 | Compression heat refrigeration dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120584202.0U CN214469433U (en) | 2021-03-19 | 2021-03-19 | Compression heat refrigeration dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214469433U true CN214469433U (en) | 2021-10-22 |
Family
ID=78159388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120584202.0U Active CN214469433U (en) | 2021-03-19 | 2021-03-19 | Compression heat refrigeration dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214469433U (en) |
-
2021
- 2021-03-19 CN CN202120584202.0U patent/CN214469433U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103920374A (en) | Compressed air solution drying and waste heat regeneration device and method | |
| CN102927718B (en) | Novel double-effect dual-temperature high temperature heat pump device | |
| CN214469433U (en) | Compression heat refrigeration dryer | |
| CN110307673B (en) | Solar energy synergistic heat pump system | |
| CN203454458U (en) | Solar efficient spraying refrigeration system | |
| CN111550388A (en) | Low-temperature efficient air compression device and method thereof | |
| CN211233431U (en) | Direct-current variable-frequency air-supplementing enthalpy-increasing carbon dioxide heat pump unit | |
| CN208986819U (en) | A kind of system efficiently cooled down for high-voltage frequency converter cabinet | |
| CN210624993U (en) | Ultra-low temperature frequency conversion two-combined-supply unit with refrigerant cooling function | |
| CN217855336U (en) | Novel membrane separation nitrogen making device | |
| CN208870762U (en) | A kind of pumped vacuum systems reducing Air-Cooling Island back pressure based on sorption type refrigerating technology | |
| CN208983674U (en) | A kind of cooling and warming electricity generation system with solar energy auxiliary heat and injector throttling | |
| CN110986425A (en) | Take vapor heat pump system of solar energy concurrent heating | |
| CN103423812B (en) | A kind of air-conditioner | |
| CN217795411U (en) | Explosion-proof type precooling rewarming air drying device | |
| CN210512242U (en) | Heat pump system with refrigeration and preservation functions | |
| CN204100644U (en) | For the piston high-temperature heat pump assembly of waste heat recovery | |
| CN213687515U (en) | Air separation system reheat structure | |
| CN218379957U (en) | Water cooling unit refrigeration condensing system | |
| CN214148410U (en) | Double-temperature double-control water chilling unit | |
| CN212431395U (en) | Energy-saving refrigerating system | |
| CN217031654U (en) | Compressed air conditioning system | |
| CN216204433U (en) | Forced supercooling type condensing system | |
| CN212457838U (en) | Integrated internal circulation heat pump dryer | |
| CN103411342A (en) | Solar high-efficient spraying and cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |