CN207395119U - A kind of Fresh air handling units of two-stage energy regenerating - Google Patents
A kind of Fresh air handling units of two-stage energy regenerating Download PDFInfo
- Publication number
- CN207395119U CN207395119U CN201721195589.0U CN201721195589U CN207395119U CN 207395119 U CN207395119 U CN 207395119U CN 201721195589 U CN201721195589 U CN 201721195589U CN 207395119 U CN207395119 U CN 207395119U
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- CN
- China
- Prior art keywords
- heat exchanger
- box body
- finned heat
- left box
- wind port
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- 230000001172 regenerating effect Effects 0.000 title claims abstract description 15
- 230000005494 condensation Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model is related to air-conditioning technicals, more particularly to a kind of Fresh air handling units of two-stage energy regenerating, it includes babinet, fresh wind port, air outlet, return air inlet and exhaust outlet, the babinet includes left box body and right case, the fresh wind port is located at behind right case, the air outlet and return air inlet are each provided at the right flank of right case and the two is in front and rear arrangement, and the exhaust outlet is located at the left surface of right case and arrangement corresponding with return air inlet；Finned heat exchanger is configured at the fresh wind port, condensing unit is provided in the left box body.Finned heat exchanger is configured at the fresh wind port, the heat exchanger fin of the finned heat exchanger is set perpendicular to fresh wind port, and exhaust blower is provided between the exhaust outlet and finned heat exchanger；Condensing unit is provided in the left box body.The utility model unit realizes that two-stage energy regenerating recycles, and treatment effeciency is greatly improved, and service life of equipment improves, and saves energy.
Description
Technical field
The utility model is related to air-conditioning technicals, and in particular to a kind of Fresh air handling units of achievable two-stage energy regenerating.
Background technology
Fresh air handling units can not efficiently use indoor and outdoor heat in current techniques, for example the high temperature in summer operation outside room is new
Wind enters after unit through evaporator just directly air-supply, and fresh air carries out level-one recuperation of heat, unrecovered complete interior with return air
Air draft energy is exhausted directly in outdoor air, causes energy dissipation, complete machine energy consumption is big, influences part life.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of Fresh air handling units, energy that can be in the recuperation of heat course of work
Amount realizes unit energy-saving and emission-reduction, improves service life of equipment.
The technical solution adopted in the utility model is as follows：
A kind of Fresh air handling units of two-stage energy regenerating, it is described including babinet, fresh wind port, air outlet, return air inlet and exhaust outlet
Babinet includes left box body and right case, and the fresh wind port is located at behind right case, and the air outlet and return air inlet are each provided at the right side
The right flank and the two of babinet are in front and rear arrangement, and the exhaust outlet is located at the left surface of right case and arrangement corresponding with return air inlet；
Finned heat exchanger is configured at the fresh wind port, condensing unit is provided in the left box body.
Finned heat exchanger is configured at the fresh wind port, the heat exchanger fin of the finned heat exchanger is set perpendicular to fresh wind port
It puts, exhaust blower is provided between the exhaust outlet and finned heat exchanger；
Condensing unit is provided in the left box body.
The Fresh air handling units of above-mentioned two-stage energy regenerating, the condensing unit in the left box body include condenser and condensating wind
Machine, the condenser is arranged along left box body side wall in n shapes and the pipe on the right side of it arranges face exhaust outlet, and the condensation fan level is set
At the top of left box body.
The Fresh air handling units of above-mentioned two-stage energy regenerating, the spacing between the finned heat exchanger and evaporator are 120-
140mm, the spacing between pipe row and exhaust outlet on the right side of the condenser is 15-22mm.
The beneficial effects of the utility model are：In fresh wind port finned heat regenerator is set to be recycled for the first time for energy, row
Condenser is set to realize second of recycling of energy outside air port, unit realizes that two-stage energy regenerating recycles, and processing effect is greatly improved
Rate, service life of equipment improve, and save energy.
Description of the drawings
Fig. 1 is the vertical view theory structure schematic diagram of the utility model unit；
Fig. 2 is the schematic front view of the utility model unit.
In figure：1 it is fresh wind port, 2 be air outlet, 3 be return air inlet, 4 be exhaust outlet, 5 be finned heat exchanger, 6 is air-supply
Machine, 7 be evaporator, 8 be exhaust blower, 9 be condenser, 10 be condensation fan, 11 be right case, 12 be left box body.
Specific embodiment
The utility model is further explained below in conjunction with the accompanying drawings.
A kind of Fresh air handling units of two-stage energy regenerating, including babinet, fresh wind port 1, air outlet 2, return air inlet 3 and exhaust outlet 4,
The babinet includes left box body 12 and right case 11, and the fresh wind port 1 is located at behind right case 11, the air outlet 2 and returns
Air port 3 is each provided at the right flank of right case 11 and the two in front and rear arrangement, the exhaust outlet 4 be located at the left surface of right case 11 and
Arrangement corresponding with return air inlet 3；
Finned heat exchanger 5 is configured at the fresh wind port 1, pressure fan 6 is correspondingly arranged at the air outlet 2.It is described
Spacing between the end of finned heat exchanger 5 and evaporator 7 is preferably 120-140mm, ensures that this spacing can avoid
Between between exhaust outlet 4 air-flow vibrations, greatly alleviate unit operating noise.With reference to attached drawing 1, the exhaust outlet of the present embodiment
With 5 central point of finned heat exchanger substantially on the same line, the central point of return air inlet 3 is than finned heat exchanger 5 for 4 central point
Central point 90-100mm to the rear can so ensure return air reasonable distribution between finned heat exchanger 5 and evaporator 7, avoid wing
Plate heat interchanger 5 and condenser 9 overload.
Above-mentioned Fresh air handling units, are equipped with condenser 9 and condensation fan 10 in the left box body 12, and the condenser 9 is along left case
12 side wall of body is arranged in n shapes and pipe row's face exhaust outlet 4 on the right side of it, the pipe row on 9 right side of condenser and air draft in the present embodiment
Spacing between mouth 4 is preferably 17.5mm, ensures that machine heat dissipation well avoids failing while obtaining higher energy recovery rate.It is cold
The pipe row end in 9 left side of condenser is connected respectively with compressor circuit and 7 pipeline of evaporator.The space of left box body 12 is made full use of,
The condensing unit of second level energy regenerating is set, and interior realization energy two level utilizes in a limited space.
The present embodiment explains the principle of the unit by taking hotel's applying working condition 37 DEG C outside summer room, 27 DEG C indoor as an example：Room
Outer high temperature fresh air inlet temperature is 37 DEG C, is recycled while in room by a part of fresh air thermal energy during finned heat exchanger 5
Tentatively cooled down to fresh air under the action of return air the two of interior 27 DEG C of low temperature, afterwards new air temperature can at 32-33 DEG C or so,
Further cool down through evaporator 7, pressure fan 6 completes air-supply, and air outlet temperature can be at 27 DEG C.The power of evaporator 7 reduces
40%-55% or so.During indoor return air, 29 DEG C are warming up to after finned heat exchanger 5, is discharged through exhaust blower 6, to condenser 9
It realizes second of recycling of heat, the energy regenerating of 40-60% can be achieved at condensed device 9, be greatly saved the work(of unit consumption
Rate.Such the unit realizes two-stage heat recovery, and energy-saving and emission-reduction effect is fairly obvious.
Claims (3)
1. a kind of Fresh air handling units of two-stage energy regenerating, including babinet, fresh wind port（1）, air outlet（2）, return air inlet（3）And air draft
Mouthful（4）, it is characterised in that：The babinet includes left box body（12）And right case（11）, the fresh wind port（1）It is located at right case
（11）Behind, the air outlet（2）And return air inlet（3）It is each provided at right case（11）Right flank and the two in front and rear arrangement,
The exhaust outlet（4）It is located at right case（11）Left surface and and return air inlet（3）It is positioned opposite；
The fresh wind port（1）Place is configured with finned heat exchanger（5）, the finned heat exchanger（5）Heat exchanger fin perpendicular to new
Air port（1）It sets, the exhaust outlet（4）With finned heat exchanger（5）Between be provided with exhaust blower（8）；
The left box body（12）In be provided with condensing unit.
2. the Fresh air handling units of two-stage energy regenerating according to claim 1, it is characterised in that：The left box body（12）In it is cold
Solidifying device includes condenser（9）And condensation fan（10）, the condenser（9）Along left box body（12）Side wall is arranged in n shapes and it
Pipe row's face exhaust outlet on right side（4）, the condensation fan（10）Level is located at left box body（12）Top.
3. the Fresh air handling units of two-stage energy regenerating according to claim 2, it is characterised in that：The finned heat exchanger（5）
With evaporator（7）Between spacing for 120-140mm, the condenser（9）The pipe row on right side and exhaust outlet（4）Between spacing
For 15-22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195589.0U CN207395119U (en) | 2017-09-19 | 2017-09-19 | A kind of Fresh air handling units of two-stage energy regenerating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195589.0U CN207395119U (en) | 2017-09-19 | 2017-09-19 | A kind of Fresh air handling units of two-stage energy regenerating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395119U true CN207395119U (en) | 2018-05-22 |
Family
ID=62404313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721195589.0U Expired - Fee Related CN207395119U (en) | 2017-09-19 | 2017-09-19 | A kind of Fresh air handling units of two-stage energy regenerating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514791A (en) * | 2017-09-19 | 2017-12-26 | 山东凯丰节能科技有限公司 | A kind of Fresh air handling units of two-stage energy regenerating |
-
2017
- 2017-09-19 CN CN201721195589.0U patent/CN207395119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514791A (en) * | 2017-09-19 | 2017-12-26 | 山东凯丰节能科技有限公司 | A kind of Fresh air handling units of two-stage energy regenerating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 253071 area a, workshop 2 in the courtyard of Shandong Yineng Boiler Co., Ltd., 50m south of the intersection of Tianqu East Road and Chongde 10th Avenue, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province Patentee after: Shandong Kaifeng Energy Saving Technology Co.,Ltd. Address before: 253000 No. 4188, Dongfanghong Road, Dezhou Economic Development Zone, Shandong Province Patentee before: SHANDONG KAIFENG ENERGY SAVING TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211112 Address after: 253071 area a, workshop 2 in the courtyard of Shandong Yineng Boiler Co., Ltd., 50m south of the intersection of Tianqu East Road and Chongde 10th Avenue, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province Patentee after: Shandong Kaifeng Energy Saving Technology Co.,Ltd. Patentee after: Hebei Green Building Technology Co.,Ltd. Address before: 253071 area a, workshop 2 in the courtyard of Shandong Yineng Boiler Co., Ltd., 50m south of the intersection of Tianqu East Road and Chongde 10th Avenue, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province Patentee before: Shandong Kaifeng Energy Saving Technology Co.,Ltd. |
|
| 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: 20180522 |