CN215809198U - Box type heat exchange device - Google Patents
Box type heat exchange device Download PDFInfo
- Publication number
- CN215809198U CN215809198U CN202122418883.6U CN202122418883U CN215809198U CN 215809198 U CN215809198 U CN 215809198U CN 202122418883 U CN202122418883 U CN 202122418883U CN 215809198 U CN215809198 U CN 215809198U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- side plate
- outdoor air
- box body
- box
- 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
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a box type heat exchange device, which comprises a box body and a heat exchange core body arranged in the box body; a heat exchange channel is formed in the box body, and the heat exchange channel comprises a plurality of first through holes penetrating through the heat exchange core body; the box is including the first curb plate of seting up indoor supply-air outlet and indoor return air inlet, just the one end intercommunication of first through-hole indoor supply-air outlet, the other end intercommunication indoor return air inlet. According to the box type heat exchange device, the indoor air supply outlet and the indoor air return inlet are formed in the same side plate of the box body, the length of a pipeline from the indoor space to the box body can be effectively shortened, and the wind resistance of the pipeline is reduced, so that the power consumption of a fan can be reduced.
Description
Technical Field
The utility model relates to the field of air conditioners, in particular to a box type heat exchange device.
Background
The heat exchange device comprises a box body and a heat exchange core body arranged in the box body, and indoor air enters the box body through a pipeline and flows through the heat exchange core body to complete heat exchange.
Among the prior art, the indoor return air inlet that the room air got into the box sets up the one end at the box, the indoor supply-air outlet that flows out the box behind the heat transfer core of indoor air stream sets up the other end at the box, lead to when installing the air conditioner like this, installer need with the first pipeline installation back on the indoor return air inlet that communicates the indoor space, still need wind the box half circle in order to communicate the second pipeline installation of indoor space on indoor supply-air outlet, the total length of first pipeline and second pipeline has been increased like this, make the flow resistance of room air bigger, be equivalent to increase the energy consumption of fan drive air circulation in first pipeline and second pipeline.
In view of this, a box type heat exchange device is needed to reduce the energy consumption of the fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a box type heat exchange device to further reduce the energy consumption of a fan.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a box type heat exchange device comprises a box body and a heat exchange core body arranged in the box body;
a heat exchange channel is formed in the box body, and the heat exchange channel comprises a plurality of first through holes penetrating through the heat exchange core body;
the box is including the first curb plate of seting up indoor supply-air outlet and indoor return air inlet, just the one end intercommunication of first through-hole indoor supply-air outlet, the other end intercommunication indoor return air inlet.
Optionally, an external air channel separated from the heat exchange channel is further formed in the box body, the external air channel includes a plurality of second through holes penetrating through the heat exchange core, and the plurality of first through holes and the plurality of second through holes are arranged in a crossed manner;
the box body further comprises a second side plate provided with an outdoor air inlet and a third side plate provided with an outdoor air outlet, one end of the second through hole is communicated with the outdoor air inlet, and the other end of the second through hole is communicated with the outdoor air outlet.
Optionally, the second side plate and the third side plate are both adjacent to the first side plate, and the second side plate and the third side plate are both perpendicular to the first side plate.
Optionally, the box body further comprises a fourth side plate opposite to the second side plate, and the third side plate is a top plate of the box body;
the fourth side plate is provided with the outdoor air inlet and/or the outdoor air outlet.
Optionally, the box further includes a fifth side plate opposite to the first side plate, and the fifth side plate is provided with the outdoor air inlet and/or the outdoor air outlet.
Optionally, the outdoor air inlet and/or the outdoor air outlet are/is further arranged on the first side plate.
Optionally, the heat exchange core bodies are at least two rhombic core bodies arranged in parallel, and vertex angles of two adjacent rhombic core bodies are mutually connected;
the first side of the rhombic core comprises a first inner prism surface and a first outer prism surface, and the second side of the rhombic core comprises a second inner prism surface and a second outer prism surface;
the first through hole is formed between the first inner edge surface and the second inner edge surface, and the second through hole is formed between the first outer edge surface and the second outer edge surface.
Optionally, a partition plate assembly for partitioning the heat exchange channel and the external air channel is arranged in the box body.
Optionally, the box-type heat exchange device further comprises a cold supplement device, wherein the cold supplement device comprises a condenser and a spray device which are both arranged in the outer air channel, and an evaporator arranged in the heat exchange channel;
the condenser is arranged between the heat exchange core and the outdoor air outlet, and the evaporator is arranged between the heat exchange core and the indoor air supply outlet;
the spraying device comprises a spray head and a water baffle, the spray head is installed between the condenser and the heat exchange core, the water baffle is arranged between the spray head and the outdoor air outlet, and a plurality of fans are installed in the outdoor air outlet and/or the indoor air supply outlet.
Optionally, the fans are arranged at intervals in a staggered manner;
and a partition plate for preventing wind from mixing is arranged between every two adjacent fans, and two ends of the partition plate are respectively connected to the two adjacent fans on the supports.
Compared with the prior art, the utility model has the following beneficial effects:
in the embodiment, through optimizing the structure, the indoor air supply outlet and the indoor air return inlet are both arranged on the first side plate of the box body, and air flow can enter the box body from the indoor air return inlet, flows through the first channel to complete heat exchange and then returns to the indoor from the indoor air supply outlet; indoor supply-air outlet and indoor return air inlet set up on same curb plate, can effectively shorten the length of indoor pipeline to between the box, be equivalent to reduced the pipeline windage to can reduce the fan consumption.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.
Fig. 1 is a schematic structural view of a box type heat exchange device according to an embodiment of the present invention, in which a second side plate is hidden;
FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of another box type heat exchanger according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a third box heat exchanger according to an embodiment of the present invention;
fig. 5 is a schematic view of an arrangement structure of a plurality of fans provided in the embodiment of the present invention.
Illustration of the drawings: 1. a box body; 101. an indoor air supply outlet; 102. an indoor return air inlet; 10. a heat exchange channel; 11. a first side plate; 12. a second side plate; 13. a third side plate; 14. a fourth side plate; 15. a fifth side plate; 16. a bulkhead assembly; 2. a heat exchange core body; 20. an outer wind channel; 201. an outdoor air inlet; 202. an outdoor air outlet; 21. a diamond-shaped core body; 211. a first inner land; 212. a first outer land; 213. a second inner land; 214. a second outer land; 3. a cold compensation device; 31. a condenser; 32. an evaporator; 331. a spray head; 332. a water baffle; 4. a partition plate; 5. a fan.
Detailed Description
In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
The embodiment of the utility model provides a box type heat exchange device, through optimizing the structure, an indoor air supply outlet 101 and an indoor air return inlet 102 are both arranged on a first side plate 11, and after a box body 1 is moved to enable the first side plate 11 to face a room, the total length of a pipeline connected to the box body 1 in the room can be effectively reduced, the wind resistance caused by the pipeline between the room and the box body 1 is reduced, and therefore the effect of reducing the energy consumption of a fan is achieved.
Referring to fig. 1 to 4, the box type heat exchanger includes a box body 1, and a heat exchanging core 2 is installed in the box body 1; a heat exchange channel 10 and an outer air channel 20 which are mutually separated are formed in the box body, the heat exchange channel 10 is a channel for indoor air circulation, and the outer air channel 20 is a channel for outside fresh air to flow through. The heat exchange channel 10 includes a plurality of first through holes penetrating the heat exchange core 2, and the outer wind channel 20 includes a plurality of second through holes penetrating the heat exchange core 2, and the plurality of first through holes and the plurality of second through holes are arranged in a crossing manner. The external fresh air flows through the second through hole, so that the heat of the gas in the heat exchange channel 10 can be effectively taken away, and the heat exchange is completed.
In this embodiment, the box 1 further includes a second side plate 12 provided with an outdoor air inlet 201 and a third side plate 13 provided with an outdoor air outlet 202; one end of the first through hole is communicated with the indoor air supply outlet 101, and the other end of the first through hole is communicated with the indoor air return inlet 102; one end of the second through hole is communicated with the outdoor air inlet 201, and the other end is communicated with the outdoor air outlet 202. The third side plate 13 may be perpendicular or parallel to the second side plate 12, in this embodiment, the third side plate 13 is adjacent to the second side plate 12, and the third side plate 13 is perpendicular to the second side plate 12.
It is worth mentioning that the box type heat exchange device needs to be provided with a first pipeline and a second pipeline for putting into use. Wherein, the first pipeline is used for communicating the indoor space with the indoor return air inlet 102, and the second pipeline is used for communicating the indoor space with the indoor supply air outlet 101, so that the indoor air can circulate in the heat exchange channel 10 for heat exchange. In this embodiment, the indoor air supply outlet 101 and the indoor air return inlet 102 are both arranged on the first side plate 11, so that the total length of the first pipeline and the second pipeline is reduced, and the pipeline wind resistance of indoor air is reduced, thereby achieving the purpose of reducing the power consumption of the fan; in addition, because the windage reduces, the gas that flows through first through-hole in the unit interval is more, has effectively promoted heat transfer core 2's heat transfer effect.
In another specific embodiment, the second side panel 12 and the third side panel 13 are both adjacent to the first side panel 11, and the second side panel 12 and the third side panel 13 are both perpendicular to the first side panel 11. It should be noted that, at this time, the area of the outdoor air inlet 201 or the outdoor air outlet 202 can be set to be larger, so as to increase the amount of air entering the external air channel 20, thereby effectively increasing the heat exchange efficiency of the heat exchange core 2. In addition, it should be noted that, since the outdoor air outlet 202 and the outdoor air inlet 201 are located on different side plates, the outside air discharged from the outdoor air outlet 202 basically does not return to the outside air channel 20 again, that is, the air entering the outside air channel 20 is air with a lower temperature, so as to further improve the heat exchange efficiency of the heat exchange core 2.
In another embodiment, referring to fig. 3, the box body 1 further includes a fourth side plate 14 opposite to the second side plate 12, and the third side plate 13 is a top plate of the box body 1; the fourth side plate 14 is also provided with an outdoor air inlet 201. At this time, the outdoor air enters the external air channel 20 from the two sides of the box body 1, and then the external air after heat exchange is discharged from the top of the box body 1, which further increases the air intake of the outdoor air inlet 201, and is beneficial to further improving the heat exchange effect of the heat exchange core body 2. Or, an outdoor air outlet 202 may be disposed on the fourth side plate 14 to improve the air exhaust capability, which also has the function of improving the heat exchange effect of the heat exchange core body 2. Or, the fourth side plate 14 may be provided with an outdoor air inlet 201 and an outdoor air outlet 202 at the same time, so as to increase the heat exchange air volume of the external air channel 20.
Optionally, the box body 1 further includes a fifth side plate 15 opposite to the first side plate 11, and the fifth side plate 15 may be provided with an outdoor air outlet 202 and/or an outdoor air outlet 202 according to actual requirements, so as to increase the heat exchange air volume of the external air channel 20 and improve the heat exchange efficiency of the box-type heat exchange device.
Optionally, the first side plate 11 is further provided with an outdoor air inlet 201 and/or an outdoor air outlet 202, so that the installation space can be effectively saved, and more box-type heat exchange devices can be conveniently placed in a smaller space.
Optionally, the heat exchange core body 2 is at least two rhombic core bodies 21 arranged in parallel, and vertex angles of two adjacent rhombic core bodies 21 are connected with each other;
the first side of the diamond-shaped core 21 comprises a first inner land 211 and a first outer land 212, and the second side of the diamond-shaped core 21 comprises a second inner land 213 and a second outer land 214;
a first through hole is provided between the first inner land 211 and the second inner land 213, and a second through hole is provided between the first outer land 212 and the second outer land 214.
It should be noted that all the rhombic cores 21 may be arranged in parallel, or in other parallel manners. Specifically, compare current serial-type heat transfer core structure, the structure of the rhombus core 21 that sets up side by side can effectively reduce the windage, improves heat exchange efficiency and reduces the operation energy consumption of fan.
Optionally, a partition plate assembly 16 for separating the heat exchange channel 10 and the outer wind channel 20 is provided in the case 1.
It should be noted that the heat exchange core 2 may include two or more rhombic cores 21; and a partition plate assembly 16 for distinguishing the heat exchange passage 10 from the outer wind passage 20. When different numbers of diamond cores 21 are installed in the box 1, the shape and installation position of the partition plate assembly 16 need to be set reasonably to meet the purpose of distinguishing the heat exchange channel 10 from the outer air channel 20.
Optionally, the box-type heat exchange device further comprises a cold compensation device 3, wherein the cold compensation device 3 comprises a condenser 31 and a spray device which are both arranged in the external air channel 20, and an evaporator 32 arranged in the heat exchange channel 10;
the condenser 31 is arranged between the heat exchange core 2 and the outdoor air outlet 202, and the evaporator 32 is arranged between the heat exchange core 2 and the indoor air supply outlet 101; the spraying device comprises a spray head 331 and a water baffle plate 332, the spray head 331 is installed between the condenser 31 and the heat exchange core body 2, the water baffle plate 332 is arranged between the spray head 331 and the outdoor air outlet 202, and a plurality of fans are installed in the outdoor air outlet 202 and/or the indoor air supply outlet 101.
It is worth mentioning that the cold compensation device 3 further comprises a compressor connected to the evaporator 32 and the condenser 31, respectively. In the actual operation in-process, when external environment high temperature leads to heat exchange core 2's heat exchange efficiency can not reach the design requirement, start cold supplement device 3, wherein spray set's shower nozzle 331 is to heat exchange core 2 water spray to cooling heat exchange core 2, still can not satisfy indoor cooling needs this moment, start the compressor and make the indoor air of evaporimeter 32 cooling heat transfer passageway 10, make the indoor air of heat exchange core 2 of flowing through cooled to below the settlement temperature. It should be noted that the water guard plate 332 has a drying and moisture absorbing capability; on one hand, the water baffle 332 can protect the fan 5 to prevent the evaporated high-humidity water vapor from being brought onto the fan 5 in the outdoor air outlet 202 along with the heat exchange air flow, so that the working environment of the fan 5 in the outdoor air outlet 202 can be effectively improved, the risk of failure of electronic components of the fan 5 in the outdoor air outlet 202 is reduced, and the service life of the fan 5 is prolonged; on the other hand, the water baffle 332 can improve the working environment of the condenser 31, prevent high-humidity water vapor from directly impacting the heat exchange fins on the condenser 31, reduce the corrosion speed of the heat exchange fins and prolong the service life of the condenser 31.
Optionally, a plurality of fans 5 are arranged at intervals in a staggered manner; a partition plate 4 for preventing wind from mixing is arranged between two adjacent fans 5.
It is worth to say that two adjacent fans 5 are separated between the partition plates 4, so that the mutual wind cross of the adjacent fans 5 can be effectively prevented, and the stable heat exchange airflow is favorably formed.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The box type heat exchange device is characterized by comprising a box body (1) and a heat exchange core body (2) arranged in the box body (1);
a heat exchange channel (10) is formed in the box body (1), and the heat exchange channel (10) comprises a plurality of first through holes penetrating through the heat exchange core body (2);
the box body (1) comprises a first side plate (11) provided with an indoor air supply outlet (101) and an indoor air return inlet (102), one end of the first through hole is communicated with the indoor air supply outlet (101), and the other end of the first through hole is communicated with the indoor air return inlet (102).
2. The box type heat exchange device according to claim 1, wherein an outer air channel (20) separated from the heat exchange channel (10) is further formed in the box body (1), the outer air channel (20) comprises a plurality of second through holes penetrating through the heat exchange core (2), and the plurality of first through holes and the plurality of second through holes are arranged in a cross way;
the box body (1) further comprises a second side plate (12) provided with an outdoor air inlet (201) and a third side plate (13) provided with an outdoor air outlet (202), one end of the second through hole is communicated with the outdoor air inlet (201), and the other end of the second through hole is communicated with the outdoor air outlet (202).
3. The box type heat exchange device according to claim 2, characterized in that the second side plate (12) and the third side plate (13) are both adjacent to the first side plate (11), and the second side plate (12) and the third side plate (13) are both perpendicular to the first side plate (11).
4. The box type heat exchange device according to claim 2, characterized in that the box body (1) further comprises a fourth side plate (14) opposite to the second side plate (12), and the third side plate (13) is a top plate of the box body (1);
the fourth side plate (14) is provided with the outdoor air inlet (201) and/or the outdoor air outlet (202).
5. The box type heat exchange device according to claim 2, wherein the box body (1) further comprises a fifth side plate (15) opposite to the first side plate (11), and the outdoor air inlet (201) and/or the outdoor air outlet (202) are/is arranged on the fifth side plate (15).
6. The box type heat exchange device according to claim 2, wherein the outdoor air inlet (201) and/or the outdoor air outlet (202) are/is further arranged on the first side plate (11).
7. The box type heat exchange device according to claim 2, characterized in that the heat exchange core body (2) is at least two rhombic core bodies (21) arranged in parallel, and the top corners of two adjacent rhombic core bodies (21) are mutually connected;
the first side of the rhombic core (21) comprises a first inner prism face (211) and a first outer prism face (212), and the second side of the rhombic core (21) comprises a second inner prism face (213) and a second outer prism face (214);
the first through hole is formed between the first inner edge surface (211) and the second inner edge surface (213), and the second through hole is formed between the first outer edge surface (212) and the second outer edge surface (214).
8. The box type heat exchange device according to claim 6, characterized in that a baffle plate assembly (16) for separating the heat exchange channel (10) and the outer wind channel (20) is arranged in the box body (1).
9. The box type heat exchange device according to claim 2, further comprising a cold supplement device (3), wherein the cold supplement device (3) comprises a condenser (31) and a spray device which are both arranged in the outer air channel (20), and an evaporator (32) arranged in the heat exchange channel (10);
the condenser (31) is arranged between the heat exchange core body (2) and the outdoor air outlet (202), and the evaporator (32) is arranged between the heat exchange core body (2) and the indoor air supply outlet (101);
the spraying device comprises a spray head (331) and a water baffle (332), wherein the spray head (331) is installed between the condenser (31) and the heat exchange core body (2), the water baffle (332) is arranged between the spray head (331) and the outdoor air outlet (202), and a plurality of fans (5) are installed in the outdoor air outlet (202) and/or the indoor air supply outlet (101).
10. The box type heat exchange device according to claim 9, characterized in that the fans (5) are arranged at intervals in a staggered manner;
and a partition plate (4) for preventing wind from mixing is arranged between every two adjacent fans (5), and the two ends of the partition plate (4) are respectively connected to the supports of the two adjacent fans (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418883.6U CN215809198U (en) | 2021-10-08 | 2021-10-08 | Box type heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418883.6U CN215809198U (en) | 2021-10-08 | 2021-10-08 | Box type heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809198U true CN215809198U (en) | 2022-02-11 |
Family
ID=80168980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122418883.6U Active CN215809198U (en) | 2021-10-08 | 2021-10-08 | Box type heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809198U (en) |
-
2021
- 2021-10-08 CN CN202122418883.6U patent/CN215809198U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202254037U (en) | Evaporative cooling type air conditioner unit with air cooling type direct expansion unit | |
| CN113776180A (en) | Box type heat exchange device | |
| CN103245017B (en) | The off-premises station of enclosed distributary plate wing dew point indirect evaporative cooling | |
| CN109539443B (en) | Indirect evaporative cooling unit | |
| CN209982958U (en) | Indirect evaporative cooling air conditioning unit for data center | |
| CN207247488U (en) | Module combined type indirect heat exchange core | |
| CN114396672A (en) | Composite evaporative cooling cold air unit for machine room cooling | |
| CN215809198U (en) | Box type heat exchange device | |
| CN108679740A (en) | A kind of warm and humid sub-control outdoor machine of air-conditioner | |
| CN215523568U (en) | Indirect evaporative cooling air conditioner | |
| CN203608505U (en) | Outdoor cabinet heat dissipation system based on low-power centrifugal fans | |
| CN217109832U (en) | Composite evaporative cooling air cooler unit for machine room cooling | |
| CN202546944U (en) | Brand new air type evaporative cooling household window machine | |
| CN212901811U (en) | Evaporation cooling temperature control equipment | |
| CN211925996U (en) | Air-cooled refrigerating device and air-cooled refrigerating system | |
| CN205481611U (en) | Cooling device and possess this cooling device's air conditioner | |
| CN209763377U (en) | Air conditioning unit based on plate fin-dew point two-stage indirect evaporative cooling | |
| CN210321280U (en) | Surface cooling heat exchanger for evaporative cooling | |
| CN111683499A (en) | Indirect evaporation natural cooling system combining data center with heat pipe and control method thereof | |
| CN218455260U (en) | Energy-saving indirect evaporation air conditioning unit | |
| CN201199078Y (en) | Air conditioner | |
| CN215765514U (en) | Natural cooling air conditioner | |
| CN2553290Y (en) | Indirect evaporation-cooling refrigeration air cooler set | |
| CN221098776U (en) | Air conditioner | |
| CN212081529U (en) | Semiconductor air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |