CN206973817U - Annual heat pipe heat recovery fresh air unit - Google Patents
Annual heat pipe heat recovery fresh air unit Download PDFInfo
- Publication number
- CN206973817U CN206973817U CN201720603297.XU CN201720603297U CN206973817U CN 206973817 U CN206973817 U CN 206973817U CN 201720603297 U CN201720603297 U CN 201720603297U CN 206973817 U CN206973817 U CN 206973817U
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- China
- Prior art keywords
- pipe
- fresh air
- heat
- plenum chamber
- air draft
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- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000009833 condensation Methods 0.000 claims abstract description 14
- 230000005494 condensation Effects 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 14
- 230000008020 evaporation Effects 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims abstract 2
- 238000004378 air conditioning Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
The utility model provides a kind of annual heat pipe heat recovery fresh air unit, heat exchange of heat pipe body has the evaporation ends positioned at bottom of mutual airtight isolation and superposed condensation end, respectively there is a lower plenum chamber in two outsides of evaporation ends, respectively have a plenum chamber on one in two outsides of condensation end, the lower plenum chamber with upper plenum chamber is mutually airtight isolates；The outside of one of them lower plenum chamber enters pipe with fresh air respectively by two lower valves and air draft outlet pipe is connected, and the outside of another lower plenum chamber enters pipe with fresh air outlet pipe and air draft respectively by two other lower valve and is connected；The outside of plenum chamber enters pipe with the fresh air respectively by two upper valves on one of them and the air draft outlet pipe is connected, and outside of plenum chamber enters pipe with the fresh air outlet pipe and the air draft respectively by valve on two other and is connected on another；The fresh air, which enters pipe, air draft outlet pipe, fresh air outlet pipe and air draft and enters the outside mouth of pipe of pipe, is disposed as upward opening.
Description
Technical field
It the utility model is related to a kind of structure of heat pipe recuperation of heat unit.
Background technology
With independent blower fan, air cleaner, ventilation, energy recovery function can be individually completed, can also be with
Air conveying system, which combines, completes ventilation, the referred to as device of energy recovery function, recuperation of heat unit.
So-called recuperation of heat unit, it is a kind of fresh air containing heat exchange, exhaust ventilation equipment.New blower for heat recycling is by room
Outer fresh air, after filtering, introduce indoor and the indoor turbid air discharge Jing Guo energy exchange is outdoor, reduction energy
Amount loss.
Its operation principle is：Operationally, indoor exhaust wind and fresh air flow separately through heat exchanger to equipment, cause heat exchange
Journey.
In summer, fresh air obtains cold from unit air draft, and temperature is minimized；In the winter time, fresh air obtains from unit air draft
Heat, temperature are raised.
Recuperation of heat unit, can by the heat transfer process of heat exchange core body as a kind of high-efficiency and energy-saving type air-conditioning blower unit
The enthalpy full-thermal type CHA or temperature sensible heat type CHB in air draft are effectively obtained, so as to reach the purpose of energy-saving scavenging, greatly
The energy consumption of fresh air pretreatment is saved in ground.
Heat pipe recuperation of heat unit is a kind of recuperation of heat unit using heat pipe as heat exchange core body.Heat pipe is to rely on therein
The high-performance heat transfer components of heat transfer are realized in hydraulic fluid phase transformation, and it can pass through amount of heat the sectional area of its very little over long distances
Transmit without additionaling power on ground.Heat pipe is skillfully constructed with it, and the transmission small Applicable temperature scope of the temperature difference is wide, hot-fluid in adjustable keyholed back plate
Numerous good characteristics such as density, its unique effect is had shown that in terms of energy regenerating and UTILIZATION OF VESIDUAL HEAT IN.Heat exchange of heat pipe category
Exchanged heat in the non-touching surface-type of cold fluid and hot fluid, the occupation of land that it has is small, no-rotary part, safe and reliable to operation, heat exchange effect
The high good characteristic of rate, selected for engineering and create convenience.
Gravity heat pipe heat exchanger in the air-conditioning used at present is unidirectionally to conduct heat, because the position up and down of gravity assisted heat pipe
Respectively condenser and evaporator, heat release downside in upside is absorbed heat, therefore hot blast is always flowed through in the downside of heat exchanger, and upside is always flowed
Cross cold wind.Winter room air is hot blast, and outdoor air is cold wind, and summer is on the contrary；Therefore for the summer in gravity heat pipe heat exchanger winter
The cold-hot wind direction in season is different.
Winter fresh air is exchanged heat in upper air draft under, downside air draft heat release, the heat absorption of upside fresh air, fresh air and air exhaust heat exchange
Heating；Summer fresh air is exchanged heat in lower air draft upper, upside air draft heat release, and upside fresh air heat absorption, fresh air drops with air exhaust heat exchange
Temperature.
The shortcomings that this heat exchange of heat pipe is that Summer and winter can not freely switch, for gravity type heat pipe, condensation segment
Installation site necessarily be greater than evaporator section, thus it is applied to occasion of the cold wind in upper, hot blast under；It is if complete for air-conditioning system
Year exhaust air energy recovery, then need to change the position into, exhaust outlet relative to heat pipe when winter carries out fresh air preheating processing.
Utility model content
The utility model can adapt to solve the above problems, a kind of annual heat pipe heat recovery fresh air unit of offer
The ventilation heat exchange requirement of summer in winter Various Seasonal.
To achieve the above object, the technical solution adopted in the utility model includes a kind of annual heat pipe new blower for heat recycling
Group, including heat exchange of heat pipe body, the heat exchange of heat pipe body have the evaporation ends and superposed condensation positioned at bottom
End, the evaporation ends with condensation end is mutually airtight isolates, it is characterised in that：
Respectively there is a lower plenum chamber in two outsides of evaporation ends, respectively have plenum chamber on one, institute in two outsides of condensation end
State lower plenum chamber and upper plenum chamber is mutually airtight isolates；
The outside of one of them lower plenum chamber enters pipe with fresh air respectively by two lower valves and air draft outlet pipe is connected,
The outside of another lower plenum chamber enters pipe with fresh air outlet pipe and air draft respectively by two other lower valve and is connected；
The outside of plenum chamber enters pipe with the fresh air respectively by two upper valves on one of them and the air draft goes out
Pipe is connected, on another outside of plenum chamber by valve on two other respectively with the fresh air outlet pipe and the air draft
Enter pipe to be connected；
The fresh air, which enters pipe, air draft outlet pipe, fresh air outlet pipe and air draft and enters the outside mouth of pipe of pipe, is disposed as upward opening.
Described annual heat pipe heat recovery fresh air unit, wherein：Enter in fresh air during pipe enters pipe with air draft and inserted blower fan.
Described annual heat pipe heat recovery fresh air unit, wherein：Fresh air enters line between pipe, fresh air outlet pipe and air draft enters
Line between pipe, air draft outlet pipe intersects.
Compared with prior art, the utility model has an advantageous effect in that：Whether in summer or in the winter time, only
Switch valve is wanted, the evaporation ends of hotter airflow passes heat exchange of heat pipe body can be made, colder airflow passes heat pipe changes
The condensation end of hot device body, ensure that heat exchange of heat pipe body is in correct working condition all the time.So as to so that have described heavy
The air-conditioning of power heat exchange of heat pipe can easily carry out the switching of summer in winter.
Brief description of the drawings
Fig. 1 is the positive view of heat exchange of heat pipe provided by the utility model；
Fig. 2 is the top view of heat exchange of heat pipe provided by the utility model；
Fig. 3, Fig. 4 are Fig. 1 A-A, B-B profile respectively.
Description of reference numerals：Heat exchange of heat pipe body 1；Evaporation ends 11；Condensation end 12；Lower plenum chamber 21；Upper plenum chamber 22；
Lower valve 31,32；Upper valve 33,34；Fresh air enters pipe 41；Air draft outlet pipe 42；Fresh air outlet pipe 44；Air draft enters pipe 43.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, it is annual heat pipe heat recovery fresh air unit provided by the utility model, including heat
Heat exchange of heat pipe body, the heat exchange of heat pipe body 1 have the evaporation ends 11 and superposed condensation end 12 positioned at bottom, institute
State evaporation ends 11 and condensation end 12 is mutually airtight isolates, respectively have a lower plenum chamber 21 in two outsides of evaporation ends 11, condensing
Respectively there is a upper plenum chamber 22 in two outsides at end 12, the lower plenum chamber 21 with upper plenum chamber 22 is mutually airtight isolates；
The outside of one of them lower plenum chamber 21 enters pipe 41 and air draft outlet pipe with fresh air respectively by two lower valves 31
42 are connected, and the outside of another lower plenum chamber 21 is entered with fresh air outlet pipe 44 and air draft respectively by two other lower valve 32
Pipe 43 is connected；
The outside of plenum chamber 22 enters pipe 41 and described with the fresh air respectively by two upper valves 33 on one of them
Air draft outlet pipe 42 is connected, on another outside of plenum chamber 22 by valve on two other 34 respectively with the fresh air outlet pipe
44 and the air draft enter pipe 43 and be connected；
In the present embodiment, the fresh air enters the outside that pipe 41, air draft outlet pipe 42, fresh air outlet pipe 44 and air draft enter pipe 43
The mouth of pipe is disposed as upward opening, so that equipment is installed；In further embodiment, at least it can also enter pipe 41 in fresh air
Enter with air draft in pipe 43 and insert blower fan, to save installing space.
Moreover, fresh air is entered pipe 41, line and the air draft of fresh air outlet pipe 44 enter pipe 43, the line of air draft outlet pipe 42 is mutually handed over
Fork, it is the balance of gas-flow resistance everywhere in order to allow air-flow to be sufficiently mixed.
Under summer mode, plenum chambers 22 and the fresh air enter the valve between pipe 41 and the fresh air outlet pipe 44 on two
Door is opened, and the valve that two upper plenum chambers 22 and the air draft enter between pipe 43 and the air draft outlet pipe 42 is closed；Together
When, the valve that two lower plenum chambers 21 and the fresh air enter between pipe 41 and the fresh air outlet pipe 44 is closed, and under two
The valve that plenum chamber 21 and the air draft enter between pipe 43 and the air draft outlet pipe 42 is opened；
In the winter time under pattern, plenum chambers 22 and the fresh air enter the valve between pipe 41 and the fresh air outlet pipe 44 on two
Door is closed, and the valve that two upper plenum chambers 22 and the air draft enter between pipe 43 and the air draft outlet pipe 42 is opened；Together
When, the valve that two lower plenum chambers 21 and the fresh air enter between pipe 41 and the fresh air outlet pipe 44 is opened, and under two
The valve that plenum chamber 21 and the air draft enter between pipe 43 and the air draft outlet pipe 42 is closed.
It is arranged such, whether in summer or in the winter time, as long as switch valve, hotter airflow passes heat can be made
The evaporation ends 11 of heat exchange of heat pipe body, the condensation end 12 of colder airflow passes heat exchange of heat pipe body, ensure heat exchange of heat pipe
Body is in correct working condition all the time.So as to so that the air-conditioning with the gravity heat pipe heat exchanger can easily enter
Summer in row winter switches, annual all to can be used.
Claims (3)
1. a kind of annual heat pipe heat recovery fresh air unit, including heat exchange of heat pipe body (1), the heat exchange of heat pipe body (1)
It is mutual with condensation end (12) with the evaporation ends (11) and superposed condensation end (12) positioned at bottom, the evaporation ends (11)
Airtight isolation, it is characterised in that：
Respectively there is a lower plenum chamber (21) in two outsides of evaporation ends (11), respectively have in two outsides of condensation end (12) quiet on one
Press case (22), the lower plenum chamber (21) and upper plenum chamber (22) are mutual airtight to isolate；
The outside of one of them lower plenum chamber (21) enters pipe (41) with fresh air respectively by two lower valves (31) and air draft goes out
Pipe (42) is connected, the outside of another lower plenum chamber (21) by two other lower valve (32) respectively with fresh air outlet pipe (44)
And air draft enters pipe (43) and is connected；
The outside of plenum chamber (22) enters pipe (41) and institute with the fresh air respectively by two upper valves (33) on one of them
Air draft outlet pipe (42) is stated to be connected, on another outside of plenum chamber (22) by valve on two other (34) respectively with it is described
Fresh air outlet pipe (44) and the air draft enter pipe (43) and are connected；
The fresh air, which enters pipe (41), air draft outlet pipe (42), fresh air outlet pipe (44) and air draft and enters the outside mouth of pipe of pipe (43), to be all provided with
It is set to upward opening.
2. annual heat pipe heat recovery fresh air unit according to claim 1, it is characterised in that：Enter pipe (41) and row in fresh air
Wind, which enters in pipe (43), has inserted blower fan.
3. annual heat pipe heat recovery fresh air unit according to claim 1, it is characterised in that：Fresh air enters pipe (41), fresh air
The line that line and air draft between outlet pipe (44) enter between pipe (43), air draft outlet pipe (42) intersects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603297.XU CN206973817U (en) | 2017-05-26 | 2017-05-26 | Annual heat pipe heat recovery fresh air unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603297.XU CN206973817U (en) | 2017-05-26 | 2017-05-26 | Annual heat pipe heat recovery fresh air unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973817U true CN206973817U (en) | 2018-02-06 |
Family
ID=61409326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720603297.XU Active CN206973817U (en) | 2017-05-26 | 2017-05-26 | Annual heat pipe heat recovery fresh air unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207521A (en) * | 2019-06-28 | 2019-09-06 | 国电龙源节能技术有限公司上海分公司 | A kind of well wind afterheat utilizing system |
| CN113280440A (en) * | 2021-06-18 | 2021-08-20 | 远大洁净空气科技有限公司 | Clean fresh air machine and working method thereof |
-
2017
- 2017-05-26 CN CN201720603297.XU patent/CN206973817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207521A (en) * | 2019-06-28 | 2019-09-06 | 国电龙源节能技术有限公司上海分公司 | A kind of well wind afterheat utilizing system |
| CN113280440A (en) * | 2021-06-18 | 2021-08-20 | 远大洁净空气科技有限公司 | Clean fresh air machine and working method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |