CN102466366A - Semiconductor refrigerating and heating box with novel structure - Google Patents
Semiconductor refrigerating and heating box with novel structure Download PDFInfo
- Publication number
- CN102466366A CN102466366A CN2010105543754A CN201010554375A CN102466366A CN 102466366 A CN102466366 A CN 102466366A CN 2010105543754 A CN2010105543754 A CN 2010105543754A CN 201010554375 A CN201010554375 A CN 201010554375A CN 102466366 A CN102466366 A CN 102466366A
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- heat exchanger
- semiconductor refrigerating
- composite condenser
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- condenser
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Abstract
The invention discloses a semiconductor refrigerating and heating box with a novel structure. The semiconductor refrigerating and heating box comprises an indoor heat exchanger, a semiconductor refrigerating and heating instrument, an outdoor heat exchanger, a composite condenser, an infusion pump and an electronic control board, wherein one surface of the semiconductor refrigerating and heating instrument is tightly contacted with the indoor heat exchanger, and the other surface of the semiconductor refrigerating and heating instrument is tightly contacted with the inner front face of the outdoor heat exchanger; the semiconductor refrigerating and heating instrument is electrically connected with the electronic control board; and the outdoor heat exchanger, the composite condenser and the infusion pump are communicated with one another to form a cyclic flowing path for liquid refrigerants. The semiconductor refrigerating and heating box with the novel structure is characterized in that: the composite condenser is arranged in a bottom machine room of the semiconductor refrigerating and heating box; and a fan capable of improving the efficiency of exchanging heat between the composite condenser and air is arranged beside the composite condenser. The semiconductor refrigerating and heating box has the characteristics of capacity of refrigerating or heating freely and no noise fundamentally, and the refrigerating efficiency and the heating efficiency are much higher than those of the conventional semiconductor refrigerating and heating box.
Description
Technical field: the present invention relates to the household electrical appliance that a kind of semiconductor refrigerating heats, particularly a kind of new construction semiconductor cold-storage and warm-storage case and be applied to a kind of new combined heat exchanger on this new construction semiconductor cold-storage and warm-storage case.
Background technology: at present; Two kinds of semiconductor refrigeration boxes are arranged on the market. a kind of is the semiconductor refrigeration box that carries out external heat-exchanging with the fan radiation fin; Not only can freeze but also can heat in the case, but refrigerating efficiency is low and obvious noise is arranged, also having a kind of is the semiconductor refrigeration box that carries out external heat-exchanging with the heat pipe-type heat abstractor; Refrigerating efficiency is high slightly, can not heat but freeze only in the case.
Goal of the invention: the purpose of this invention is to provide a kind of like this new construction semiconductor cold-storage and warm-storage case, it can freeze arbitrarily or heat, basic noiselessness, and refrigerating efficiency and heating efficiency are far above former semiconductor cold-storage and warm-storage case.
This purpose is to realize through following technical scheme: the cold-storage and warm-storage box body that has a storeroom and bottom machine chamber with suitable material; Become suitable indoor heat exchanger with heat conductivility good metal material; Become the liquid coolant can be with suitable material at the outdoor heat exchanger of internal flow; The one side of semiconductor refrigerating heat-producing machine and indoor heat exchanger be closely contact mutually, and the another side of semiconductor refrigerating heat-producing machine closely contacts with the interior front of outdoor heat exchanger mutually, and front is to process with heat conductivility good metal material in this; The inside of outdoor heat exchanger has the flow passage that liquid coolant flows; Have the liquid coolant inflow entrance that the flow passage that flows with the inner liquid coolant of outdoor heat exchanger is connected on the outdoor heat exchanger, the liquid coolant flow export, and discharge air during system's liquid feeding and be used for replenishing the fluid infusion exhaust outlet of liquid feeding; Make special-purpose Electronic Control plate; The Electronic Control plate is electrically connected with the semiconductor refrigerating heat-producing machine mutually, becomes composite condenser with heat conductivility good metal material, and composite condenser is communicated with by one or more individual layer condenser and forms; The position of each individual layer condenser is parallel stacking; Select suitable infusion pump for use, outdoor heat exchanger, composite condenser and infusion pump interconnect and constitute the circulation flow passage that liquid coolant flows, and it is characterized in that: composite condenser is to be placed in the bottom machine chamber of new construction semiconductor cold-storage and warm-storage case.
Operation principle of the present invention is such, and the refrigeration with the semiconductor cold-storage and warm-storage case illustrates here, starts working after the energising of semiconductor cold-storage and warm-storage case; The semiconductor refrigerating heat-producing machine is through indoor heat exchanger draw heat in the storeroom continuously; Pass to outdoor heat exchanger to heat, the storage indoor temperature reduces, and reaches the purpose of refrigeration; Because the work of infusion pump; Liquid coolant circulates a kind of like this being interconnected by outdoor heat exchanger, composite condenser and infusion pump in a kind of so comprehensive heat exchanger that constitutes, and makes that the heat on the outdoor heat exchanger is brought on the composite condenser continuously, is dispersed in the ambient air again; Because composite condenser is communicated with by one or more individual layer condenser and forms; Usually be communicated with compositions with two parallel stacking of individual layer condenser, with the effective heat exchange area of external environment condition greater than the individual layer condenser, so with the heat exchange efficiency of external environment condition greater than the individual layer condenser; If the blower fan that can improve composite condenser and air heat exchange efficiency is installed at composite condenser side place; To be higher then, and discharge air when having system's liquid feeding on the outdoor heat exchanger and be used for replenishing the fluid infusion exhaust outlet of liquid feeding, and then be convenient to produce and maintenance with the heat exchange efficiency of external environment condition.
Description of drawings: description of drawings of the present invention is following:
Fig. 1 is the sectional structure sketch map of embodiments of the invention;
Fig. 2 is the syndeton sketch map of outer loop heat-exchange system embodiment of the present invention.
Among the figure: 1. storeroom; 2. semiconductor refrigerating heat-producing machine; 3. indoor heat exchanger; 4. outdoor heat exchanger; 5. composite condenser; 6. infusion pump; 7. bottom machine chamber; 8. Electronic Control plate.
The specific embodiment: the present invention is further specified below in conjunction with accompanying drawing and embodiment:
Like Fig. 1, shown in Figure 2; The cold-storage and warm-storage box body that has a storeroom 1 and bottom machine chamber 7 with suitable material; Become suitable indoor heat exchanger 3 with heat conductivility good metal material; Become the liquid coolant can be with suitable material at the outdoor heat exchanger 4 of internal flow; The one side of semiconductor refrigerating heat-producing machine 2 and indoor heat exchanger 3 be closely contact mutually, and the another side of semiconductor refrigerating heat-producing machine 2 closely contacts with the interior front of outdoor heat exchanger 4 mutually, and front is to process with heat conductivility good metal material in this; The inside of outdoor heat exchanger 4 has liquid coolant flowing liquid refrigerant flow passage; Have the liquid coolant that is connected with the inner liquid coolant flowing liquid refrigerant flow passages of outdoor heat exchanger 4 on the outdoor heat exchanger 4 and flow into and the liquid coolant flow export, and discharge air during system's liquid feeding and be used for replenishing the fluid infusion exhaust outlet of liquid feeding, make the Electronic Control plate 8 of special use; Electronic Control plate 8 is electrically connected with semiconductor refrigerating heat-producing machine 2 mutually; Become composite condenser 5 with heat conductivility good metal material, composite condenser 5 is communicated with by one or more individual layer condenser and forms, and the position of each individual layer condenser is parallel stacking; Select suitable infusion pump 6 for use, outdoor heat exchanger 4, composite condenser 5 and infusion pump 6 interconnect and constitute the circulation flow passage that liquid coolant flows.It is characterized in that: composite condenser 5 is to be placed in the bottom machine chamber 7 of semiconductor cold-storage and warm-storage case.
Operation principle of the present invention is such, and the refrigeration with the semiconductor cold-storage and warm-storage case illustrates here, starts working after the energising of semiconductor cold-storage and warm-storage case; Semiconductor refrigerating heat-producing machine 2 passes through indoor heat exchanger 3 continuously from storeroom 1 interior draw heat; Pass to outdoor heat exchanger 4 to heat, temperature reduces in the storeroom 1, reaches the purpose of refrigeration; Because the work of infusion pump 6; Liquid coolant circulates a kind of like this being interconnected in a kind of so comprehensive heat exchanger that constitutes by outdoor heat exchanger 4, composite condenser 5 and infusion pump 6, makes that the heat on the outdoor heat exchanger 4 is brought on the composite condenser 5 continuously, is dispersed in the ambient air again; Because composite condenser 5 is communicated with by one or more individual layer condenser and forms; Usually be communicated with compositions with two parallel stacking of individual layer condenser, with the effective heat exchange area of external environment condition greater than the individual layer condenser, so with the heat exchange efficiency of external environment condition greater than the individual layer condenser; If the blower fan that can strengthen composite condenser 5 and air exchange capability of heat is installed at composite condenser 5 side places; Then composite condenser 5 will higher with the heat exchange efficiency of external environment condition, discharge air when having system's liquid feeding on the outdoor heat exchanger 4 and be used for replenishing the fluid infusion exhaust outlet of liquid feeding, then be convenient to produce and keep in repair.
Obviously, the blower fan that can improve composite condenser 5 and air heat exchange efficiency can be installed at composite condenser 5 side places.
Obviously, also the blower fan that can improve composite condenser 5 and air heat exchange efficiency can be installed at composite condenser 5 side places.
Claims (4)
1. new construction semiconductor cold-storage and warm-storage case; It comprises storeroom (1), bottom machine chamber (7), indoor heat exchanger (3), semiconductor refrigerating heat-producing machine (2), outdoor heat exchanger (4), composite condenser (5), infusion pump (6) and Electronic Control plate (8); The one side of semiconductor refrigerating heat-producing machine (2) and indoor heat exchanger (3) closely contact mutually; The another side of semiconductor refrigerating heat-producing machine (2) and the closely contact mutually of the interior front of outdoor heat exchanger (4); Semiconductor refrigerating heat-producing machine (2) is electrically connected with Electronic Control plate (8) mutually; Outdoor heat exchanger (4), composite condenser (5) and infusion pump (6) interconnect connection, constitute the circulation flow passage of liquid coolant, and it is characterized in that: composite condenser (5) is to be placed in the bottom machine chamber (7) of semiconductor cold-storage and warm-storage case.
2. a kind of according to claim 1 new construction semiconductor cold-storage and warm-storage case is characterized in that: composite condenser (5) by one or more individual layer condenser parallel stack to be communicated with form.
3. a kind of according to claim 1 new construction semiconductor cold-storage and warm-storage case is characterized in that: the blower fan that can improve composite condenser (5) and air heat exchange efficiency can be installed at composite condenser (5) side place.
4. a kind of according to claim 1 new construction semiconductor cold-storage and warm-storage case is characterized in that: also the blower fan that can improve composite condenser (5) and air heat exchange efficiency can be installed at composite condenser (5) side place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105543754A CN102466366A (en) | 2010-11-13 | 2010-11-13 | Semiconductor refrigerating and heating box with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105543754A CN102466366A (en) | 2010-11-13 | 2010-11-13 | Semiconductor refrigerating and heating box with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102466366A true CN102466366A (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105543754A Pending CN102466366A (en) | 2010-11-13 | 2010-11-13 | Semiconductor refrigerating and heating box with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102466366A (en) |
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2010
- 2010-11-13 CN CN2010105543754A patent/CN102466366A/en active Pending
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Application publication date: 20120523 |