CN204373023U - Straight pipe type air-to-air energy recovery device - Google Patents
Straight pipe type air-to-air energy recovery device Download PDFInfo
- Publication number
- CN204373023U CN204373023U CN201420839085.8U CN201420839085U CN204373023U CN 204373023 U CN204373023 U CN 204373023U CN 201420839085 U CN201420839085 U CN 201420839085U CN 204373023 U CN204373023 U CN 204373023U
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- Prior art keywords
- housing
- heat exchanger
- air
- recovery device
- energy recovery
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- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 239000000779 smoke Substances 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of straight pipe type air-to-air energy recovery device, comprises housing and heat exchanger, and housing is tubular, and the inside being contained in housing vertically sat by heat exchanger, and heat exchanger is made up of the heat pipe of many vertical parallel placements; The top of housing and bottom have indoor exhaust wind outlet and indoor exhaust wind entrance, and two sides of housing have outdoor air intake entrance and the outlet of outdoor air intake, wherein, outdoor air intake entrance is positioned at housing upper, and outdoor air intake outlet is positioned at lower housing portion.The utility model has that structure is simple, windage is little, installation and maintenance is convenient, the advantage of energy-conserving and environment-protective, solves exhaust blower in the past and oil smoke and heat are directly discharged to outdoor, indoor temperature is reduced and exhaust blower pipeline is difficult to the problems such as cleaning.
Description
Technical field
The utility model belongs to energy-saving environmental protection device field, particularly a kind of straight pipe type air-to-air energy recovery device.
Background technology
Along with the raising day by day of people's living standard, people are also increasingly strong to material requisite and spiritual demand, particularly can often go to restaurant to have a dinner party for the people lived in city.But at the winter season of cold, because cooks can produce a large amount of oil smoke and heat when rear kitchen cooking, although what exhaust blower can be very fast is discharged to outdoor by oil smoke and heat, but can make to produce negative pressure in rear kitchen, thus indoor, related lobby are also negative pressure, cold air outdoor like this can enter indoor outdoor under the ordering about of pressure, causes inner temperature of room to reduce, as shown in Figure 3, in figure, arrow is depicted as air-flow direction.And in order to alleviate this situation, can only solve by improving heating, virtually add the consumption of heat, and the heat that exhaust blower is discharged is consumed in vain.Meanwhile, the pipeline due to exhaust blower mostly is and is fixedly connected with, and a large amount of oil smoke can run up on tube wall, brings very large trouble to cleaning.Therefore, need a kind of heat recovery that rear kitchen can be produced, and convenient cleaning and the air-to-air energy recovery device of energy-conserving and environment-protective solves the problems referred to above.
Summary of the invention
The utility model is a kind of straight pipe type air-to-air energy recovery device, can by the amount of heat of the generation in rear kitchen reclaim and can be rear kitchen warm oneself, solve exhaust blower in the past and oil smoke and heat be directly discharged to outdoor, make indoor temperature reduce and exhaust blower pipeline is difficult to the problems such as cleaning.
The utility model is achieved through the following technical solutions: a kind of straight pipe type air-to-air energy recovery device, comprises housing and heat exchanger, and housing is tubular, and the inside being contained in housing vertically sat by heat exchanger, and heat exchanger is made up of the heat pipe of many vertical parallel placements; The top of housing and bottom have indoor exhaust wind outlet and indoor exhaust wind entrance, and two sides of housing have outdoor air intake entrance and the outlet of outdoor air intake, wherein, outdoor air intake entrance is positioned at housing upper, and outdoor air intake outlet is positioned at lower housing portion.
Further, in described heat exchanger, be also horizontally installed with baffle plate, described baffle plate one end and heat exchanger outer wall affixed, the other end dissociate.
Further, described baffle plate is two pieces, and two pieces of baffle plate subtends are arranged.
Further, described heat exchanger with between housing for being flexibly connected, dodge gate is equipped with in housing side.
Further, be also provided with bracket bottom described heat exchanger, bracket is fixedly connected with inner walls.
Further, described heat pipe is square straight tube.
Further, described heat pipe is circular straighttube.
The utility model adopts the good effect of technique scheme: the utility model has that structure is simple, windage is little, installation and maintenance is convenient, the advantage of energy-conserving and environment-protective; Heat recovery rate is high, fully can ensure the heat recovery of discharge in rear kitchen and be conducive to heating of house; Meanwhile, the utility model also can be guaranteed that the flue gas in rear kitchen is smooth and easy and drain into outdoor, and can also ensure that indoor oxygen is sufficient, cleaning oil smoke is very convenient, can use under the adverse circumstances such as high temperature, low temperature, oil smoke; The utility model also can be used for the air air-to-air energy recovery of the confined spaces such as the boiler room of cold district.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is heat exchanger cross sectional representation of the present utility model, and wherein, a is the heat exchanger of square straight tube, and b is the heat exchanger of circular straighttube;
Fig. 3 does not install using state schematic diagram of the present utility model;
Fig. 4 has installed using state schematic diagram of the present utility model.
In figure, 1 housing, 2 heat exchangers, 3 heat pipes, 4 indoor exhaust wind outlets, 5 indoor exhaust wind entrances, 6 outdoor air intake outlets, 7 outdoor air intake entrances, 8 baffle plates, 9 dodge gates, 10 brackets.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but should not be construed as restriction of the present utility model:
Fig. 1 is structural representation of the present utility model, Fig. 2 is heat exchanger cross sectional representation of the present utility model, as shown in the figure, a kind of straight pipe type air-to-air energy recovery device, comprise housing 1 and heat exchanger 2, housing is tubular, and the inside being contained in housing vertically sat by heat exchanger, heat exchanger 2 is made up of the heat pipe 3 of many vertical parallel placements, and heat pipe is used for the oil smoke by extracting out indoor.The top of housing and bottom have indoor exhaust wind outlet 4 and indoor exhaust wind entrance 5, indoor exhaust wind outlet connects the original pipeline of exhaust blower, indoor exhaust wind entrance connects exhaust blower, two sides of housing have outdoor air intake entrance 6 and outdoor air intake outlet 7, wherein, outdoor air intake entrance is positioned at housing upper, and outdoor air intake outlet is positioned at lower housing portion, outdoor air intake entrance is communicated with extraneous air, and outdoor air intake outlet is then indoor by pipeline communication.The outdoor air that temperature is lower is entered by outdoor air intake entrance, with from heat pipe through high-temperature oil smoke carry out exchange heat after, convert the air that temperature is higher to, outdoor air intake outlet enter indoor again.
Further, in order to control the flow direction of hot-air reclaimed, be also horizontally installed with baffle plate 8 in described heat exchanger 2, described baffle plate 8 one end is affixed with heat exchanger 2 outer wall, and the other end is free.
Further, described baffle plate is two pieces, and two pieces of baffle plate subtends are arranged, and outdoor air track route is in a heat exchanger increased greatly, and this kind of design can improve heat recovery rate greatly.
Further, described heat exchanger with between housing for being flexibly connected, dodge gate 9 is equipped with in housing 1 side, heat exchanger be similar to drawer type install, be conducive to easy accessibility, can take out from dodge gate, be conducive to carrying out smoothly of the cleaning of opposite heat tube.
Further, in order to fixed support heat exchanger, be also provided with bracket 10 bottom described heat exchanger, and bracket is fixedly connected with inner walls.
Further, described heat pipe is square straight tube, and the instrument of cleaning heat pipe can stretch in straight pipe wall by this kind of design smoothly, facilitates the cleaning of opposite heat tube.
Further, described heat pipe is circular straighttube, and this kind of its object of design is identical with above-mentioned purpose, conveniently cleans heat pipe.Meanwhile, the shape of heat pipe is not limited to above-mentioned two kinds, as long as the straight tube that can reach same object all can use, does not do repeating further at this.
Fig. 4 has installed using state schematic diagram of the present utility model, and in figure, arrow is depicted as air-flow direction, concrete, is longitudinally arranged on the discharge line of original exhaust blower by the utility model, and outdoor air intake outlet is indoor by pipeline communication separately.When after after the higher oil smoke of the temperature that produces in kitchen, exhaust blower is opened, and oil smoke can enter in heat pipe by indoor exhaust wind entrance, and the oil smoke higher due to temperature can transfer heat to heat pipe by heat trnasfer, heat pipe temperature is raised, and oil smoke continues to rise and wind exhausting outlet is expelled to outdoor indoor.Now, kitchen is negative pressure, outdoor cold air can enter in housing by outdoor air intake entrance, and with the heat pipe contact of high temperature, heat is passed to cold air by heat exchange by heat pipe, indoor are entered into by outdoor air intake outlet after air themperature raises, and then indoor temperature is raised, whole heat recycle process is complete.And due to room air can be supplemented in time, indoor negative pressure is greatly reduced, decrease entering of lobby cold air, therefore, do not need extra heating can maintain indoor higher temperature, decrease energy ezpenditure, energy-conserving and environment-protective.
The utility model has that structure is simple, windage is little, installation and maintenance is convenient; Heat recovery rate is high, fully can ensure heat recovery in rear kitchen and be used in the heating in rear kitchen; Guarantee that flue gas in rear kitchen is smooth and easy and drain into outdoor; Heat exchanger adopts drawer type to install, and safeguards more convenient; Can use under the adverse circumstances such as high temperature, low temperature, oil smoke; Straight pipe type design makes cleaning convenient, interiorly baffledly controls air flow, greatly improves heat and returns rate, can reduce heat and drain into outdoor, have the advantages such as energy-conserving and environment-protective.
Claims (7)
1. a straight pipe type air-to-air energy recovery device, it is characterized in that: comprise housing (1) and heat exchanger (2), housing (1) is tubular, and the inside being contained in housing (1) vertically sat by heat exchanger (2), and heat exchanger (2) is made up of the heat pipe (3) of many vertical parallel placements; The top of housing (1) and bottom have indoor exhaust wind outlet (4) and indoor exhaust wind entrance (5), two sides of housing (1) have outdoor air intake entrance (6) and outdoor air intake outlet (7), wherein, outdoor air intake entrance (6) is positioned at housing (1) top, and outdoor air intake outlet (7) is positioned at housing (1) bottom.
2. a kind of straight pipe type air-to-air energy recovery device according to claim 1, is characterized in that: be also horizontally installed with baffle plate (8) in described heat exchanger (2), described baffle plate (8) one end and heat exchanger (2) outer wall affixed, the other end dissociate.
3. a kind of straight pipe type air-to-air energy recovery device according to claim 2, is characterized in that: described baffle plate (8) is two pieces, and two pieces of baffle plate (8) subtends are arranged.
4. a kind of straight pipe type air-to-air energy recovery device according to claim 1, is characterized in that: described heat exchanger (2) with between housing (1) for being flexibly connected, dodge gate (9) is equipped with in housing (1) side.
5. a kind of straight pipe type air-to-air energy recovery device according to claim 4, is characterized in that: described heat exchanger (2) bottom is also provided with bracket (10), and bracket (10) is fixedly connected with housing (1) inwall.
6. a kind of straight pipe type air-to-air energy recovery device according to claim 1, is characterized in that: described heat pipe (3) is square straight tube.
7. a kind of straight pipe type air-to-air energy recovery device according to claim 1, is characterized in that: described heat pipe (3) is circular straighttube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839085.8U CN204373023U (en) | 2014-12-26 | 2014-12-26 | Straight pipe type air-to-air energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839085.8U CN204373023U (en) | 2014-12-26 | 2014-12-26 | Straight pipe type air-to-air energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373023U true CN204373023U (en) | 2015-06-03 |
Family
ID=53329239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839085.8U Expired - Fee Related CN204373023U (en) | 2014-12-26 | 2014-12-26 | Straight pipe type air-to-air energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940227A (en) * | 2019-12-18 | 2020-03-31 | 彭香莲 | Heat exchanger with self-cleaning function |
-
2014
- 2014-12-26 CN CN201420839085.8U patent/CN204373023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940227A (en) * | 2019-12-18 | 2020-03-31 | 彭香莲 | Heat exchanger with self-cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |