CN213147340U - Heat pump constant temperature drying equipment - Google Patents
Heat pump constant temperature drying equipment Download PDFInfo
- Publication number
- CN213147340U CN213147340U CN202022132024.6U CN202022132024U CN213147340U CN 213147340 U CN213147340 U CN 213147340U CN 202022132024 U CN202022132024 U CN 202022132024U CN 213147340 U CN213147340 U CN 213147340U
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- Prior art keywords
- pipeline
- cavity
- baffle
- condenser
- drying equipment
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- 238000001035 drying Methods 0.000 title claims abstract description 19
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000009833 condensation Methods 0.000 description 10
- 230000005494 condensation Effects 0.000 description 10
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a heat pump constant temperature drying equipment, it includes the main part, is equipped with indoor condenser and outdoor condenser in the main part, and the shaping has the cavity in the main part, and cavity middle part level is equipped with first baffle, first baffle lateral wall and cavity inside wall fixed connection, the vertical second baffle that is equipped with in first baffle middle part, second baffle bottom and first baffle top fixed connection.
Description
Technical Field
The utility model particularly relates to a heat pump constant temperature drying equipment.
Background
High temperature heat pump drying equipment is used for carrying out material drying operation.
The following problems exist in the market at present: the current heat pump constant-temperature drying equipment 1 is because QHeat generation-QCold=WPress and pressHeating quantity Q generated by condenserHeat generationWill always be higher than the refrigerating capacity Q of the evaporatorColdInput power W of one more compressorPress and pressTherefore, the indoor temperature always tends to rise, so that the indoor temperature is uncontrollable, if the temperature is required to be reduced, only the exhaust fan can be added to exchange heat with the outside, but the water vapor in the outside air can be brought into the room to increase the wet load of the equipment, so that the efficiency is reduced. The ventilation mode can only reduce the indoor temperature to the ambient temperature value at the lowest.
2. The drying temperature interval is limited to 45 ℃ of the dry bulb above the ambient temperature and 80% of the relative humidity.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned at least one problem.
The utility model provides a heat pump constant temperature drying equipment, its includes the main part, is equipped with indoor condenser and outdoor condenser in the main part, and the shaping has the cavity in the main part, and cavity middle part level is equipped with first baffle, first baffle lateral wall and cavity inside wall fixed connection, the vertical second baffle that is equipped with in first baffle middle part, second baffle bottom and first baffle top fixed connection.
Preferably, the indoor condenser is arranged at the upper end of the left side in the cavity, the top of the indoor condenser is connected with the top of the cavity, the bottom of the indoor condenser is connected with the first partition plate, the outdoor condenser is vertically arranged at the upper end of the right side of the main body, the top of the outdoor condenser is connected with the top of the cavity, and the bottom of the outdoor condenser is connected with the first partition plate.
Preferably, the compressor is vertically arranged on the right side of the bottom of the cavity, the bottom of the compressor is fixedly connected with the bottom of the cavity, the evaporator is vertically arranged at the middle end of the bottom of the cavity, the bottom of the evaporator is connected with the bottom of the cavity, and the air heat exchanger is arranged on the left side of the evaporator.
Preferably, indoor condenser top right side is equipped with first pipeline, and first pipeline link up the second baffle respectively and locates first baffle lower extreme with first baffle, and the first pipeline other end is equipped with the three-way valve, and the three-way valve left side is connected with first pipeline, and the second pipeline is connected to the three-way valve right side, and the second pipeline other end is connected with outdoor condenser top right side, and the three-way valve bottom is connected with the fourth pipeline, and the three-way valve is connected to fourth pipeline one end, and the compressor is connected to one end.
Preferably, the bottom of the indoor condenser is connected with a third pipeline, the other end of the third pipeline is connected with the bottom of the outdoor condenser, a first throttling valve is arranged on the left side of the third pipeline, a second throttling valve is arranged on the right side of the third pipeline, the left side of the bottom of the third pipeline is connected with a fifth pipeline, the other end of the fifth pipeline is connected with an evaporator, the right side of the bottom of the evaporator is connected with a sixth pipeline, and the other end of the sixth pipeline is connected with the left side of the bottom of.
Preferably, the top of the air heat exchanger is vertically provided with a first supporting rod, the top of the first supporting rod is connected with the bottom of the first partition plate, the bottom of the first supporting rod is connected with the air heat exchanger, the bottom of the air heat exchanger is vertically provided with a second supporting rod, the top of the second supporting rod is connected with the air heat exchanger, the bottom of the second supporting rod is connected with the bottom of the cavity, the air heat exchanger is arranged at an angle of 45 degrees, and the left side of the air heat exchanger is provided with an evaporation fan.
Preferably, the vertical indoor condensation fan that is equipped with in left side upper end outside the main part, indoor condensation fan right side is connected with the main part, and the vertical outdoor condensation fan that is equipped with in right side upper end outside the main part, outdoor condensation fan left side are connected with the main part.
Preferably, the bottom of the main body is provided with a drain hole which penetrates through the cavity.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the topic, when improving dehydration efficiency through plate heat exchanger and variable speed evaporation fan's combined action. The range of indoor drying temperature can be wider, the lower limit can reach 2 ℃, the upper limit can reach 75 ℃, and the full-closed constant-temperature dehydration can be realized by switching the indoor condenser and the outdoor condenser. The product that the gas tightness required to the drying process is high is very suitable, and this design can regard as fresh-keeping freezer to use when the low temperature operating mode simultaneously.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the air conditioner comprises a main body, 2, an indoor condenser, 3, an outdoor condenser, 4, a cavity, 5, a first partition plate, 6, a second partition plate, 7, a compressor, 8, an evaporator, 9, a first pipeline, 10, a three-way valve, 11, a second pipeline, 12, a third pipeline, 13, a first throttle valve, 14, a second throttle valve, 15, a fifth pipeline, 16, a sixth pipeline, 17, an air heat exchanger, 18, a first supporting rod, 19, a second supporting rod, 20, an evaporation fan, 21, a drain hole, 22, an indoor condensation fan, 23, an outdoor condensation fan, 24 and a fourth pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a heat pump constant temperature drying apparatus includes a main body 1, an indoor condenser 2 and an outdoor condenser 3 are disposed in the main body 1, a cavity 4 is formed in the main body 1, a first partition plate 5 is horizontally disposed in the middle of the cavity 4, an outer side wall of the first partition plate 5 is fixedly connected to an inner side wall of the cavity 4, a second partition plate 6 is vertically disposed in the middle of the first partition plate 5, and a bottom of the second partition plate 6 is fixedly connected to a top of the first partition plate 5.
Preferably, indoor condenser 2 locates left side upper end in the cavity 4, and 2 tops of indoor condenser are connected with 4 tops of cavity, and 2 bottoms of indoor condenser are connected with first baffle 5, and 1 right side upper end in main part is vertically located to outdoor condenser 3, and 3 tops of outdoor condenser are connected with 4 tops of cavity, and 3 bottoms of outdoor condenser are connected with first baffle 5.
Preferably, the compressor 7 is vertically arranged on the right side of the bottom of the cavity 4, the bottom of the compressor 7 is fixedly connected with the bottom of the cavity 4, the evaporator 8 is vertically arranged at the middle end of the bottom of the cavity 4, the bottom of the evaporator 8 is connected with the bottom of the cavity 4, and the air heat exchanger 17 is arranged on the left side of the evaporator 8.
Preferably, 2 top right sides of indoor condenser are equipped with first pipeline 9, first pipeline 9 link up second baffle 6 respectively and locate 5 lower extremes of first baffle 5 with first baffle 5, the first pipeline 9 other end is equipped with three-way valve 10, three-way valve 10 left side is connected with first pipeline 9, second pipeline 11 is connected to three-way valve 10 right side, the 11 other ends of second pipeline are connected with 3 top right sides of outdoor condenser, three-way valve 10 bottom is connected with fourth pipeline 24, three-way valve 10 is connected to fourth pipeline 24 one end, compressor 7 is connected to one end.
Preferably, the bottom of the indoor condenser 2 is connected with a third pipeline 12, the other end of the third pipeline 12 is connected with the bottom of the outdoor condenser 3, the left side of the third pipeline 12 is provided with a first throttle valve 13, the right side of the third pipeline 12 is provided with a second throttle valve 14, the left side of the bottom of the third pipeline 12 is connected with a fifth pipeline 15, the other end of the fifth pipeline 15 is connected with the evaporator 8, the right side of the bottom of the evaporator 8 is connected with a sixth pipeline 16, and the other end of the sixth pipeline 16 is connected with the left side of the bottom of the.
Preferably, a first support bar 18 is vertically arranged at the top of the air heat exchanger 17, the top of the first support bar 18 is connected with the bottom of the first partition plate 5, the bottom of the first support bar 18 is connected with the air heat exchanger 17, a second support bar 19 is vertically arranged at the bottom of the air heat exchanger 17, the top of the second support bar 19 is connected with the air heat exchanger 17, the bottom of the second support bar 19 is connected with the bottom of the cavity 4, the air heat exchanger 17 is arranged at an angle of 45 degrees, and an evaporation fan 20 is arranged on the left side of the air heat exchanger 17.
Preferably, the vertical indoor condensation fan 22 that is equipped with of left side upper end outside main part 1, indoor condensation fan 22 right side is connected with main part 1, and the vertical outdoor condensation fan 23 that is equipped with of right side upper end outside main part 1, outdoor condensation fan 23 left side are connected with main part 1.
Preferably, the bottom of the main body 1 is provided with a drainage hole 21, and the drainage hole 21 penetrates through the cavity 4.
The working principle is as follows: the compressor 7 is used for driving the refrigerant to realize the internal circulation of the system; the indoor condensing fan is used for cooling the refrigerant in the indoor condenser 2 and simultaneously bringing heat out to indoor air; the outdoor condensing fan is responsible for cooling the refrigerant inside the outdoor condenser 3 and simultaneously bringing heat out to the outdoor environment; the plate-type air heat exchanger 17 is used for cooling the hot and humid air at the inlet of the evaporator 8 by using the cold and dry air at the outlet of the evaporator 8 for one time, and part of condensed water is separated out when passing through the plate-type air heat exchanger, so that the whole dehydration amount of the equipment is increased, and the temperature of the air entering the evaporator 8 is reduced, so that the air can reach the dew point temperature on the surface of the evaporator 8 more easily, and the dehydration efficiency is increased; the speed of the evaporation fan can be adjusted according to the surface temperature of the evaporator 8 by the variable speed fan, so that the wet and hot air flowing through the evaporator 8 can be ensured to reach the dew point temperature more easily, and the dehydration efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a heat pump constant temperature drying equipment, its characterized in that, it includes the main part, is equipped with indoor condenser and outdoor condenser in the main part, and the shaping has the cavity in the main part, and cavity middle part level is equipped with first baffle, first baffle lateral wall and cavity inside wall fixed connection, and the vertical second baffle that is equipped with in first baffle middle part, second baffle bottom and first baffle top fixed connection.
2. The heat pump constant-temperature drying equipment as claimed in claim 1, wherein the indoor condenser is arranged at the upper end of the inner left side of the cavity, the top of the indoor condenser is connected with the top of the cavity, the bottom of the indoor condenser is connected with the first partition plate, the outdoor condenser is vertically arranged at the upper end of the right side of the main body, the top of the outdoor condenser is connected with the top of the cavity, and the bottom of the outdoor condenser is connected with the first partition plate.
3. The heat pump constant-temperature drying equipment as claimed in claim 1, wherein a compressor is vertically arranged on the right side of the bottom of the cavity, the bottom of the compressor is fixedly connected with the bottom of the cavity, an evaporator is vertically arranged at the middle end of the bottom of the cavity, the bottom of the evaporator is connected with the bottom of the cavity, and an air heat exchanger is arranged on the left side of the evaporator.
4. The heat pump constant-temperature drying equipment as claimed in claim 1, wherein a first pipeline is arranged on the right side of the top of the indoor condenser, the first pipeline penetrates through the second partition plate and the first partition plate respectively and is arranged at the lower end of the first partition plate, a three-way valve is arranged at the other end of the first pipeline, the left side of the three-way valve is connected with the first pipeline, the right side of the three-way valve is connected with the second pipeline, the other end of the second pipeline is connected with the right side of the top of the outdoor condenser, a fourth pipeline is connected to the bottom of the three-way valve, one end of the.
5. The heat pump constant-temperature drying equipment as claimed in claim 1, wherein a third pipeline is connected to the bottom of the indoor condenser, the other end of the third pipeline is connected to the bottom of the outdoor condenser, a first throttle valve is arranged on the left side of the third pipeline, a second throttle valve is arranged on the right side of the third pipeline, a fifth pipeline is connected to the left side of the bottom of the third pipeline, the other end of the fifth pipeline is connected to the evaporator, a sixth pipeline is connected to the right side of the bottom of the evaporator, and the other end of the sixth pipeline is connected to the left side of the bottom of the.
6. The heat pump constant-temperature drying equipment as claimed in claim 1, wherein a first support rod is vertically arranged on the top of the air heat exchanger, the top of the first support rod is connected with the bottom of the first partition plate, the bottom of the first support rod is connected with the air heat exchanger, a second support rod is vertically arranged on the bottom of the air heat exchanger, the top of the second support rod is connected with the air heat exchanger, the bottom of the second support rod is connected with the bottom of the cavity, the air heat exchanger is arranged at an angle of 45 degrees, and an evaporation fan is arranged on the left side of the air heat exchanger.
7. The heat pump constant-temperature drying equipment as claimed in claim 1, wherein an indoor condensing fan is vertically arranged at the upper end of the outer left side of the main body, the right side of the indoor condensing fan is connected with the main body, an outdoor condensing fan is vertically arranged at the upper end of the outer right side of the main body, and the left side of the outdoor condensing fan is connected with the main body.
8. The heat pump constant-temperature drying equipment as claimed in claim 1, wherein a drain hole is formed at the bottom of the main body, and the drain hole penetrates through the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022132024.6U CN213147340U (en) | 2020-09-25 | 2020-09-25 | Heat pump constant temperature drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022132024.6U CN213147340U (en) | 2020-09-25 | 2020-09-25 | Heat pump constant temperature drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213147340U true CN213147340U (en) | 2021-05-07 |
Family
ID=75720399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022132024.6U Expired - Fee Related CN213147340U (en) | 2020-09-25 | 2020-09-25 | Heat pump constant temperature drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213147340U (en) |
-
2020
- 2020-09-25 CN CN202022132024.6U patent/CN213147340U/en not_active Expired - Fee Related
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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: 20210507 |