CN209068655U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN209068655U CN209068655U CN201821883851.5U CN201821883851U CN209068655U CN 209068655 U CN209068655 U CN 209068655U CN 201821883851 U CN201821883851 U CN 201821883851U CN 209068655 U CN209068655 U CN 209068655U
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- Prior art keywords
- heat
- heat exchanger
- air conditioner
- conducting
- pipe
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- 239000004065 semiconductor Substances 0.000 claims abstract description 61
- 239000004020 conductor Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000005679 Peltier effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an air conditioner, which comprises a semiconductor refrigerating piece, a first heat conducting part and a second heat conducting part, wherein the semiconductor refrigerating piece is provided with the first heat conducting part and the second heat conducting part; the first heat conducting part of the semiconductor refrigeration piece is in contact with the first heat exchanger and forms heat conduction with the first heat exchanger; and the second heat conducting part of the semiconductor refrigeration piece is in contact with the second heat exchanger and forms heat conduction with the second heat exchanger. The utility model discloses a semiconductor refrigerates, refrigerates for among the prior art through the compressor, and not only occupation space is little, and the noise is little moreover, the cabin that the specially adapted space is little.
Description
Technical field
The utility model relates to a kind of air conditioners.
Background technique
Semiconductor refrigerating technology is a mature technology, and semiconductor refrigerating is small in size, the moving components such as compressor-free, flexibly
Property is strong, has been applied to refrigeration field, but in the air-conditioning class product that uses described in the small space of less use.
Peltier effect is the principle of semiconductor refrigerating technology, connects the thermocouple that partners by two kinds of different metals, when
It, can be because the direction difference that direct current is passed through, will generate heat absorption and be put at thermocouple junction after thermocouple is passed through DC current
Thermal phenomenon, this phenomenon are known as Peltier effect (Peltier Effect).As shown in Figure 1, being by metal X and metal Y two
The closed-loop of the different plain conductor connection composition of kind, A represent cold end, and Q1 represents heat absorption, and B represents hot end, and Q2 represents heat release.
After connecting power supply, the heat of cold end is moved to hot end, and cold junction temperature is caused to reduce, and hot-side temperature increases, and here it is famous
Peltier effect.I.e. when electric current flows through the tie point of two different conductors formation, heat release and heat absorption can be generated at tie point
Phenomenon, heat release or heat absorption size are determined by the size of electric current.
As shown in Fig. 2, being existing semiconductor refrigerating schematic diagram, figure label 100 represents insulating heat-conduction material, label 13
Represent metallic conductor.Semiconductor refrigerating principle are as follows: semiconductor refrigerating is to be applied using semiconductor material P-N junction by both ends
Direct current freezes, and electric energy is converted into the technology of thermal energy.Semiconductor refrigerating working principle is a P-type semiconductor
Element and a N-type semiconductor element connect into thermocouple, after connecting DC power supply, will generate the temperature difference and heat in joint
Transfer.When electric current is from the direction N → P, joint will absorb heat, and form cold end;When electric current is from the direction P → N, will heat release,
Form hot end.
Current marine air conditioner often fills belowdecks, and uses compressor refrigeration, for individual's leisure yacht, due to ship
Cabin space is small, so not only occupied space, but also noise is big, and experience sense is poor.
Utility model content
The purpose of the utility model is to provide a kind of air conditioners that noise is small.
The technical solution of the utility model are as follows: a kind of air conditioner is provided, comprising:
Semiconductor refrigerating part has the first heat-conducting part and the second heat-conducting part;
First heat-conducting part of First Heat Exchanger, the semiconductor refrigerating part contacts with the First Heat Exchanger and with described
Heat transfer is formed between one heat exchanger;
Second heat exchanger, the second heat-conducting part of the semiconductor refrigerating part contact with second heat exchanger and with described
Heat transfer is formed between two heat exchangers.
In a tubular form, the First Heat Exchanger is placed on half for the semiconductor refrigerating part, First Heat Exchanger and the second heat exchanger
In conductor cooling piece, second heat exchanger is placed on outside semiconductor refrigerating part, first heat-conducting part and First Heat Exchanger it is outer
Wall surface contact, the inner wall face contact of second heat-conducting part and the second heat exchanger.
The First Heat Exchanger is the first heat conducting pipe, and the inside of first heat conducting pipe is air flow channel.
Reticular structure is equipped in the air flow channel of first heat conducting pipe.
The both ends of first heat conducting pipe are respectively air inlet and air outlet, and the air outlet of first heat conducting pipe is equipped with
Blower.
Second heat exchanger includes the second heat conducting pipe, more on the outer wall for being disposed in an evenly spaced relation in second heat conducting pipe
A thermally conductive sheet and the heat exchanger tube being threaded through in the multiple thermally conductive sheet walk refrigerating medium in the heat exchanger tube.
The refrigerating medium is water.
The semiconductor refrigerating part includes that the first insulating heat-conductive pipe and the second insulation covered outside the first insulating heat-conductive pipe are led
Heat pipe, the first insulating heat-conductive pipe are the first heat-conducting part, and the second insulating heat-conductive pipe is the second heat-conducting part, and described first absolutely
It is equipped at intervals with multiple metallic conductors on the outer wall of edge heat conducting pipe, is equipped at intervals with multiple gold on the inner wall of the second insulating heat-conductive pipe
Belong to conductor, multiple metallic conductors on multiple metallic conductors and the second insulating heat-conductive pipe on the first insulating heat-conductive pipe pass through
N-type semiconductor, P-type semiconductor are sequentially connected composition series circuit.
The First Heat Exchanger is used for and air heat-exchange, and second heat exchanger is used for and refrigerant heat exchange or described the
Two heat exchangers are used for and air heat-exchange, and the First Heat Exchanger is used to exchange heat with refrigerant.
The air conditioner is marine air conditioner device.
The utility model is freezed by semiconductor, compared with the existing technology in freezed by compressor, not only
It occupies little space, and noise is small, the cabin small especially suitable for space.
Detailed description of the invention
Fig. 1 is existing Peltier effect schematic diagram.
Fig. 2 is existing semiconductor refrigerating schematic diagram.
Fig. 3 is the internal structure chart of air conditioner in the utility model embodiment.
Fig. 4 be in the utility model embodiment semiconductor refrigerating part from the schematic diagram in terms of end face.
Fig. 5 is the sectional structure chart that semiconductor refrigerating part is axially cutd open along it in the utility model embodiment.
Fig. 6 is the enlarged drawing in Fig. 5 at C.
Fig. 7 be in the utility model embodiment First Heat Exchanger from the schematic diagram in terms of end face.
Fig. 8 is the sectional structure chart that First Heat Exchanger is axially cutd open along it in the utility model embodiment.
The structure chart of second heat exchanger in Fig. 9 the utility model embodiment.
Specific embodiment
As shown in Figures 3 to 5, the air conditioner proposed in the utility model embodiment, air conditioner are marine air conditioner device, the sky
Adjusting device includes semiconductor refrigerating part 1, First Heat Exchanger 2 and the second heat exchanger 3.Semiconductor refrigerating part 1 is former using semiconductor refrigerating
Reason is made, and semiconductor refrigerating part 1 has the first heat-conducting part 11 and the second heat-conducting part 12(, that is, cold and hot end).Semiconductor refrigerating part
1 the first heat-conducting part 11 contacts with First Heat Exchanger 2 and forms heat transfer between First Heat Exchanger 2, semiconductor refrigerating part 1
Second heat-conducting part 12 contacts with the second heat exchanger 3 and forms heat transfer between the second heat exchanger 3.By semiconductor system
It is cold, compared with the existing technology in freezed by compressor, not only occupy little space, but also noise is small, especially suitable for sky
Between small cabin.
In the present embodiment, First Heat Exchanger 2 is used for and air heat-exchange, and the second heat exchanger 3 is used to exchange heat with refrigerant.
In a tubular form, First Heat Exchanger 2 is placed on semiconductor for semiconductor refrigerating part 1, First Heat Exchanger 2 and the second heat exchanger 3
In cooling piece 1, the second heat exchanger 3 is placed on outside semiconductor refrigerating part 1, naturally it is also possible to be placed on semiconductor refrigerating for the second heat exchanger
In part, First Heat Exchanger is placed on outside semiconductor refrigerating part.The outer wall face contact of first heat-conducting part and First Heat Exchanger, second is thermally conductive
The inner wall face contact in portion and the second heat exchanger.
As shown in Figures 4 to 6, semiconductor refrigerating part includes the first insulating heat-conductive pipe and covers outside the first insulating heat-conductive pipe
Second insulating heat-conductive pipe, the first insulating heat-conductive pipe are the first heat-conducting part 11, and the second insulating heat-conductive pipe is the second heat-conducting part 12.First
It is equipped at intervals with multiple metallic conductors 13 on the outer wall of insulating heat-conductive pipe, is equipped at intervals with multiple gold on the inner wall of the second insulating heat-conductive pipe
Belong to conductor 13, multiple metallic conductors on multiple metallic conductors and the second insulating heat-conductive pipe on the first insulating heat-conductive pipe pass through N
Type semiconductor, P-type semiconductor are sequentially connected composition series circuit.
As shown in Figure 7 and Figure 8, First Heat Exchanger 2 is the first heat conducting pipe, and the inside of the first heat conducting pipe is air flow channel.For
The heat transfer effect of increase and air is equipped with reticular structure 21 in the air flow channel of the first heat conducting pipe, and reticular structure 21 increases
The contact area of first heat conducting pipe and air promotes heat transfer effect.Reticular structure 21 extends along the whole length of the first heat conducting pipe.
As described in Figure 3, the both ends of the first heat conducting pipe 2 are respectively air inlet and air outlet, in the present embodiment,
The upper end of first heat conducting pipe 2 is respectively air inlet, and the lower end of the first heat conducting pipe 2 is respectively air outlet.First is thermally conductive
The air outlet of pipe 2 is equipped with blower 4, and blower 4 makes air enter First Heat Exchanger 2 from air inlet and carries out with First Heat Exchanger 2
It is sent out after heat exchange from air outlet.
As shown in figure 9, the second heat exchanger 3 includes the second heat conducting pipe 31, is disposed in an evenly spaced relation in the outer of the second heat conducting pipe 31
Multiple thermally conductive sheets 32 on wall and the heat exchanger tube 33 being threaded through in multiple thermally conductive sheets 32 walk refrigerating medium in heat exchanger tube 33.
In the present embodiment, heat exchanger tube 33 is copper pipe, and refrigerating medium is water, and each thermally conductive sheet 32 is entire along the second heat conducting pipe 31
Axial length extends.
It should be noted that the air conditioner also has water pump and shell, water pump is connected to the heat exchanger tube of the second heat exchanger, attached
In figure and it is not drawn into.
As shown in figure 3, semiconductor refrigerating part connects to power supply, the refrigeration principle of air conditioner are as follows: semiconductor refrigerating part 1 and electricity
Source connection, semiconductor refrigerating part 1 will form the temperature difference in energization, and under refrigeration mode, the first of semiconductor refrigerating part 1 is thermally conductive
Portion is cold end, and the second heat-conducting part of semiconductor refrigerating part 1 is hot end, due to the cold end and First Heat Exchanger of semiconductor refrigerating part 1
Contact makes the reduction of 2 temperature of First Heat Exchanger, under the action of blower 4, blowing cold air after air and the heat exchange of First Heat Exchanger 2, and shape
At refrigeration effect;The hot end of semiconductor refrigerating part 1 is contacted with the second heat exchanger 3, transfers heat to the second heat exchanger 3, and
Water and the second heat exchanger in two heat exchangers 3 exchange heat, and are taken away thermal energy by water.
As shown in figure 3, the heating principle of air conditioner are as follows: semiconductor refrigerating part 1 in reversed be powered, the temperature difference can with just
To, on the contrary, the first heat-conducting part of semiconductor refrigerating part 1 is hot end, the second heat-conducting part of semiconductor refrigerating part 1 is cold end when being powered,
Since the hot end of semiconductor refrigerating part 1 is contacted with First Heat Exchanger 2, increase 2 temperature of First Heat Exchanger, in the effect of blower 4
Under, hot wind is blown out after air and the heat exchange of First Heat Exchanger 2, forms heating effect;The cold end of semiconductor refrigerating part 1 and the second heat exchange
Device 3 contacts so that the second heat exchanger 3 turns cold, and the water in the second heat exchanger 3 and heat exchanger exchange heat.
In other embodiments, it can be provided the second heat exchanger is used for and air heat-exchange, First Heat Exchanger be used for it is cold
Matchmaker's heat exchange.
Only to illustrate the design of the utility model, those skilled in the art's above specific embodiment exist
Various deformation and variation can be made under the design of the utility model, these are deformed and variation is included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of air conditioner characterized by comprising
Semiconductor refrigerating part (1) has the first heat-conducting part (11) and the second heat-conducting part (12);
First heat-conducting part of First Heat Exchanger (2), the semiconductor refrigerating part contacts with the First Heat Exchanger and with described
Heat transfer is formed between one heat exchanger;
Second heat exchanger (3), the second heat-conducting part of the semiconductor refrigerating part contact with second heat exchanger and with described
Heat transfer is formed between two heat exchangers.
2. air conditioner according to claim 1, which is characterized in that the semiconductor refrigerating part (1), First Heat Exchanger (2)
In a tubular form with the second heat exchanger (3), the First Heat Exchanger is placed in semiconductor refrigerating part, and second heat exchanger is placed on half
Outside conductor cooling piece, the outer wall face contact of first heat-conducting part (11) and First Heat Exchanger, second heat-conducting part (12) with
The inner wall face contact of second heat exchanger.
3. air conditioner according to claim 1 or 2, which is characterized in that the First Heat Exchanger (2) is the first heat conducting pipe,
The inside of first heat conducting pipe is air flow channel.
4. air conditioner according to claim 3, which is characterized in that be equipped in the air flow channel of first heat conducting pipe netted
Structure (21).
5. air conditioner according to claim 3, which is characterized in that the both ends of first heat conducting pipe be respectively air inlet and
The air outlet of air outlet, first heat conducting pipe is equipped with blower (4).
6. air conditioner according to claim 1 or 2, which is characterized in that second heat exchanger (3) includes the second heat conducting pipe
(31), multiple thermally conductive sheets (32) for being disposed in an evenly spaced relation on the outer wall of second heat conducting pipe and it is threaded through the multiple lead
Heat exchanger tube (33) in backing walks refrigerating medium in the heat exchanger tube.
7. air conditioner according to claim 6, which is characterized in that the refrigerating medium is water.
8. air conditioner according to claim 1 or 2, which is characterized in that the semiconductor refrigerating part (1) includes the first insulation
Heat conducting pipe and cover the second insulating heat-conductive pipe outside the first insulating heat-conductive pipe, the first insulating heat-conductive pipe is the first heat-conducting part
(11), the second insulating heat-conductive pipe is the second heat-conducting part (12), is equipped at intervals on the outer wall of the first insulating heat-conductive pipe more
A metallic conductor (13) is equipped at intervals with multiple metallic conductors (13) on the inner wall of the second insulating heat-conductive pipe, and described first absolutely
Multiple metallic conductors on multiple metallic conductors and the second insulating heat-conductive pipe on edge heat conducting pipe are partly led by N-type semiconductor, p-type
Body is sequentially connected composition series circuit.
9. air conditioner according to claim 1, which is characterized in that the First Heat Exchanger (2) is used for and air heat-exchange, institute
State the second heat exchanger (3) for refrigerant heat exchange or second heat exchanger (3) is used for and air heat-exchange, described first changes
Hot device (2) is used to exchange heat with refrigerant.
10. air conditioner according to claim 1, which is characterized in that the air conditioner is marine air conditioner device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821883851.5U CN209068655U (en) | 2018-11-15 | 2018-11-15 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821883851.5U CN209068655U (en) | 2018-11-15 | 2018-11-15 | Air conditioner |
Publications (1)
Publication Number | Publication Date |
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CN209068655U true CN209068655U (en) | 2019-07-05 |
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ID=67099293
Family Applications (1)
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CN201821883851.5U Active CN209068655U (en) | 2018-11-15 | 2018-11-15 | Air conditioner |
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CN (1) | CN209068655U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109340968A (en) * | 2018-11-15 | 2019-02-15 | 珠海格力电器股份有限公司 | Air conditioner |
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2018
- 2018-11-15 CN CN201821883851.5U patent/CN209068655U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109340968A (en) * | 2018-11-15 | 2019-02-15 | 珠海格力电器股份有限公司 | Air conditioner |
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