CN212585294U - Energy-saving dehumidifier - Google Patents
Energy-saving dehumidifier Download PDFInfo
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- CN212585294U CN212585294U CN202021136851.6U CN202021136851U CN212585294U CN 212585294 U CN212585294 U CN 212585294U CN 202021136851 U CN202021136851 U CN 202021136851U CN 212585294 U CN212585294 U CN 212585294U
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Abstract
The utility model provides an energy-conserving dehumidifier belongs to air conditioning equipment technical field. The utility model discloses a condenser, evaporimeter, temperature sensor, humidity transducer, fan, PLC controller and casing in compressor, the storehouse, an energy-conserving dehumidifier still includes condenser, heat recovery plate heat exchanger and tee bend flow distribution regulating valve outside the storehouse, and the compressor export is connected with tee bend flow distribution regulating valve entry, and the export of tee bend flow distribution regulating valve is connected condenser entry and heat recovery plate heat exchanger entry in the storehouse respectively. The utility model discloses unique design adopts tee bend reposition of redundant personnel governing valve and storehouse external condenser to carry out the hot gas flow and adjusts, avoids compressor power heat to lead to the air after handling to be higher than the storehouse temperature, influences the constancy of storehouse temperature, and the leading fan of storehouse internal circulation adoption avoids the motor to generate heat the air temperature rise that causes.
Description
Technical Field
The utility model relates to an energy-conserving dehumidifier belongs to air conditioning equipment technical field.
Background
The refrigeration dehumidifier mainly comprises an evaporator, a condenser, a compressor, an expansion valve, a fan, a shell and the like, as shown in figure 1, when the refrigeration dehumidifier works normally, the evaporator can absorb heat in the external environment, the condenser can release heat to the external environment according to the energy conservation principle, wet air can be sucked from an air inlet on the right side of the refrigeration dehumidifier under the action of the fan, and heat exchange is carried out through the evaporator, so that the ambient temperature is reduced; when the wet air reaches the dew point temperature, moisture is separated out due to the condensation phenomenon, the absolute moisture content in the wet air is also reduced, and heat exchange is generated when the wet air passes through the condenser again to increase the temperature, so that the heating and dehumidifying effects are achieved.
In modern food logistics warehouses, the storage conditions of part of food need a constant-temperature constant-humidity environment, and strict requirements are imposed on the temperature and the humidity of the air in the warehouse. The dehumidification of the air in the refrigerator is required by using dehumidification equipment. The dehumidifier is developed aiming at the problem that a constant-temperature refrigeration house cannot be influenced and simultaneously performs heat recovery on a part of condensation heat.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, the present invention aims to provide an energy-saving dehumidifier for solving the problem of the prior art that the temperature of the air at the outlet of the air circulation in the warehouse rises, and the heat of the compressor power leads to the treated air to be higher than the temperature in the warehouse, which affects the constancy of the temperature in the warehouse.
In order to realize above-mentioned purpose and other relevant purpose, the utility model provides an energy-conserving dehumidifier, it includes condenser, evaporimeter, temperature sensor, humidity transducer, fan, PLC controller and casing in compressor, the storehouse, an energy-conserving dehumidifier still includes condenser, heat recovery plate heat exchanger and tee bend flow distribution regulating valve outside the storehouse, the compressor export with tee bend flow distribution regulating valve entry linkage, tee bend flow distribution regulating valve export is connected respectively the condenser entry with outside heat recovery plate heat exchanger entry in the storehouse.
By adopting the technical scheme: the utility model relates to an adopt tee bend reposition of redundant personnel governing valve and storehouse external condenser to carry out the hot gas flow and adjust, avoid compressor power heat to lead to the air after handling to be higher than storehouse temperature, influence the constancy of storehouse temperature.
In an embodiment of the present invention, the evaporator inlet is connected to the outlet of the condenser inside the storage and the outlet of the condenser outside the storage, and the evaporator outlet is connected to the inlet of the compressor.
By adopting the technical scheme: the refrigerant in the condenser inside the refrigerator and the refrigerant in the condenser outside the refrigerator enter the knife evaporator to be evaporated and then enter the compressor to be compressed, so that the refrigeration efficiency is ensured.
In an embodiment of the present invention, the fan includes an internal circulation fan and an external condensation fan, the internal circulation fan is connected to the evaporator, and the external condensation fan is connected to the external condenser.
By adopting the technical scheme: avoid the air temperature rise that the motor generates heat and causes. The common refrigeration dehumidifier adopts an air suction and supply mode, the processed air finally flows through a fan motor, the temperature is raised after the heat of the motor is taken away, the heat of the motor is taken into the refrigerator, and the heat load in the refrigerator is increased.
In an embodiment of the utility model, temperature sensor still includes air inlet temperature sensor and air-out temperature sensor, circulating fan income wind gap in the storehouse with air inlet temperature sensor connects, circulating fan air outlet in the storehouse in proper order with the evaporimeter condenser in the storehouse with air-out temperature sensor connects.
By adopting the technical scheme: the temperature sensor is used for detecting the air inlet temperature and the air outlet temperature, so that the normal operation of the equipment is ensured.
In an embodiment of the present invention, the outlet of the heat recovery plate heat exchanger is connected to the inlet of the external condenser.
By adopting the technical scheme: the heat recovery plate heat exchanger carries out heat recovery, reduces equipment running cost.
In an embodiment of the present invention, the heat recovery plate heat exchanger is connected to an office heating apparatus.
By adopting the technical scheme: the heat recovery plate heat exchanger carries out heat recovery, reduces equipment running cost.
In an embodiment of the present invention, the PLC controller is connected to the compressor, the in-warehouse condenser, the evaporator, the temperature sensor, the humidity sensor, the out-warehouse condenser, the heat recovery plate heat exchanger, and the three-way shunt control valve through a line.
By adopting the technical scheme: and the PLC is adopted to control each device, so that the normal operation of the device is ensured.
In an embodiment of the present invention, the compressor, the condenser inside the warehouse, the evaporator, the temperature sensor, the humidity sensor, the expansion valve, the fan, the PLC controller, the condenser outside the warehouse, the heat recovery plate heat exchanger, and the three-way shunt regulator valve are all disposed inside the casing.
As mentioned above, the utility model discloses an energy-conserving dehumidifier has following beneficial effect: the utility model discloses unique design adopts tee bend reposition of redundant personnel governing valve and storehouse external condenser to carry out the hot gas flow and adjusts, avoids compressor power heat to lead to the air after handling to be higher than the storehouse temperature, influences the constancy of storehouse temperature, and the leading fan of storehouse internal circulation adoption avoids the motor to generate heat the air temperature rise that causes.
Drawings
Fig. 1 is a schematic view showing a composition structure of a conventional energy-saving dehumidifier.
Wherein, a compressor; b. a fan; c. a condenser; d. an evaporator; e. a filter screen; f. a microswitch; g. a capillary tube; h. a water tank.
Fig. 2 is a schematic view of a structure of an energy-saving dehumidifier according to an embodiment of the present invention.
Wherein, 1, a compressor; 2. a condenser in the warehouse; 3. an evaporator; 4. a heat recovery plate heat exchanger; 5. a condenser outside the warehouse; 6. An external condensing fan; 7. a circulating fan in the warehouse; 8. a three-way flow dividing regulating valve; 9. an air outlet temperature sensor; 10. an inlet air temperature sensor.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 2, the utility model provides an energy-saving dehumidifier, it includes compressor 1, the interior condenser 2 of storehouse, evaporimeter 3, temperature sensor, humidity transducer, fan, PLC controller and casing, an energy-saving dehumidifier still includes the outside condenser 5 of storehouse, heat recovery plate heat exchanger 4 and tee bend flow divider valve 8, the export of compressor 1 with 8 entry linkage of tee bend flow divider valve, the export of tee bend flow divider valve 8 is connected respectively the interior condenser 2 entry and the heat recovery plate heat exchanger 4 entry.
The inlet of the evaporator 3 is connected with the outlet of the condenser 2 in the storage and the outlet of the condenser 5 outside the storage, and the outlet of the evaporator 3 is connected with the inlet of the compressor 1.
The fans comprise an internal circulation fan 7 and an external condensation fan 6, the internal circulation fan 7 is connected with the evaporator 3, and the external condensation fan 6 is connected with the external condenser 5.
The temperature sensor also comprises an air inlet temperature sensor 10 and an air outlet temperature sensor 9, an air inlet of the circulating fan 7 in the warehouse is connected with the air inlet temperature sensor 10, and an air outlet of the circulating fan 7 in the warehouse is sequentially connected with the evaporator 3, the condenser 2 in the warehouse and the air outlet temperature sensor 9.
The outlet of the heat recovery plate type heat exchanger 4 is connected with the inlet of the condenser 5 outside the warehouse.
The heat recovery plate type heat exchanger 4 is connected with office heating equipment.
The PLC is connected with the compressor 1, the condenser 2 in the warehouse, the evaporator 3, the temperature sensor, the humidity sensor, the condenser 5 outside the warehouse, the heat recovery plate type heat exchanger 4 and the three-way shunt regulating valve 8 through lines.
The compressor 1, the condenser 2 in the warehouse, the evaporator 3, the temperature sensor, the humidity sensor, the expansion valve, the fan, the PLC, the condenser 5 outside the warehouse, the heat recovery plate type heat exchanger 4 and the three-way shunt regulating valve 8 are all arranged in the shell.
To sum up, the utility model discloses unique design adopts tee bend flow divider governing valve and storehouse external condenser to carry out the hot gas flow and adjusts, avoids 1 power heat of compressor to lead to the air after handling to be higher than the storehouse temperature, influences the temperature constancy in storehouse, and the leading fan of storehouse internal circulation adoption avoids the motor to generate heat the air temperature rise that causes. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. An energy saving dehumidifier, said energy saving dehumidifier comprising: the energy-saving dehumidifier is characterized by further comprising an external condenser, a heat recovery plate type heat exchanger and a three-way flow dividing regulating valve, wherein the outlet of the compressor is connected with the inlet of the three-way flow dividing regulating valve, and the outlet of the three-way flow dividing regulating valve is respectively connected with the inlet of the internal condenser and the inlet of the heat recovery plate type heat exchanger.
2. The energy-saving dehumidifier as claimed in claim 1, wherein: the inlet of the evaporator is respectively connected with the outlet of the condenser inside the refrigerator and the outlet of the condenser outside the refrigerator, and the outlet of the evaporator is connected with the inlet of the compressor.
3. The energy-saving dehumidifier as claimed in claim 1, wherein: the fan comprises an internal circulation fan and an external condensation fan, the internal circulation fan is connected with the evaporator, and the external condensation fan is connected with the external condenser.
4. The energy-saving dehumidifier as claimed in claim 3, wherein: the temperature sensor also comprises an air inlet temperature sensor and an air outlet temperature sensor, the air inlet temperature sensor is arranged at an air inlet of the circulating fan in the warehouse, and the air outlet temperature sensor is arranged at an air outlet of the condenser in the warehouse.
5. The energy-saving dehumidifier as claimed in claim 1, wherein: and the outlet of the heat recovery plate type heat exchanger is connected with the inlet of the condenser outside the warehouse.
6. The energy-saving dehumidifier as claimed in claim 1, wherein: the heat recovery plate type heat exchanger is connected with office heating equipment.
7. The energy-saving dehumidifier as claimed in claim 1, wherein: the PLC is connected with the compressor, the condenser inside the warehouse, the evaporator, the temperature sensor, the humidity sensor, the condenser outside the warehouse, the heat recovery plate type heat exchanger and the three-way shunt regulating valve through lines.
8. The energy-saving dehumidifier as claimed in claim 1, wherein: the compressor, the condenser inside the warehouse, the evaporator, the temperature sensor, the humidity sensor, the expansion valve, the fan, the PLC, the condenser outside the warehouse, the heat recovery plate type heat exchanger and the three-way shunt regulating valve are all arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136851.6U CN212585294U (en) | 2020-06-18 | 2020-06-18 | Energy-saving dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136851.6U CN212585294U (en) | 2020-06-18 | 2020-06-18 | Energy-saving dehumidifier |
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| Publication Number | Publication Date |
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| CN212585294U true CN212585294U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021136851.6U Active CN212585294U (en) | 2020-06-18 | 2020-06-18 | Energy-saving dehumidifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551323A (en) * | 2021-07-23 | 2021-10-26 | 安第斯(浙江)能源科技有限公司 | Dehumidifier and control system |
| CN113639341A (en) * | 2021-07-13 | 2021-11-12 | 清华大学 | Dehumidification hot water unit based on three medium heat exchangers |
-
2020
- 2020-06-18 CN CN202021136851.6U patent/CN212585294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639341A (en) * | 2021-07-13 | 2021-11-12 | 清华大学 | Dehumidification hot water unit based on three medium heat exchangers |
| CN113551323A (en) * | 2021-07-23 | 2021-10-26 | 安第斯(浙江)能源科技有限公司 | Dehumidifier and control system |
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Effective date of registration: 20210716 Address after: 201107 building 3, 288 Jifeng Road, Minhang District, Shanghai Patentee after: Shanghai Qicheng Supply Chain Management Co.,Ltd. Address before: Room bf102, building 22, no.1-30, Lane 88, Minbei Road, Minhang District, Shanghai 201100 Patentee before: Shanghai Qi Yichang Internet of Things Science and Technology Ltd. |