CN207350640U - A kind of ventilating system based on cool-heat-exchanger - Google Patents
A kind of ventilating system based on cool-heat-exchanger Download PDFInfo
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- CN207350640U CN207350640U CN201721423712.XU CN201721423712U CN207350640U CN 207350640 U CN207350640 U CN 207350640U CN 201721423712 U CN201721423712 U CN 201721423712U CN 207350640 U CN207350640 U CN 207350640U
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- air
- pipeline
- heat
- heating unit
- refrigeration unit
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- 238000005057 refrigeration Methods 0.000 claims abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 8
- 238000012864 cross contamination Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 125000001475 halogen functional group Chemical group 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
A kind of ventilating system based on cool-heat-exchanger, for being pre-processed to user terminal inlet air with outlet air, is equipped with refrigeration unit and heating unit in ventilating system, and formed with the first air inlet, the second air inlet, the first air outlet and the second air outlet；First air inlet and the second air outlet lead to air；Second air inlet pipeline connects user terminal air inlet；First air outlet pipeline connects user terminal air outlet；First air inlet, refrigeration unit and the second air inlet pipeline, which are sequentially connected, forms the first wind inlet channel；First air outlet, heating unit and the second air outlet pipeline, which are sequentially connected, forms the first exhaust air flue；First air inlet, heating unit and the second air inlet pipeline, which are sequentially connected, forms the second wind inlet channel；First air outlet, refrigeration unit and the second air outlet pipeline, which are sequentially connected, forms the second exhaust air flue；First wind inlet channel, the first exhaust air flue, the second wind inlet channel and the second exhaust air flue are made of pipeline independent of each other each other.
Description
Technical field
The utility model belongs to air-conditioning equipment field, and in particular to a kind of ventilating system based on cool-heat-exchanger.
Background technology
Since deficiency is realized in the environmental protection and energy saving of technical merit finite sum, cause the energy regenerating wretched insufficiency of space air draft or return
Debit's formula is incorrect, causes the waste and some cross contaminations of the energy.
Currently for the energy regenerating of space air draft, there are following shortcoming：
1. present space air draft, is expelled directly out mostly, is not recycled for the energy of air draft, cause the wave of the energy
Take.
2. some heat reclamation devices, there are certain requirements for use condition and occasion, while in heat recycle process, air draft with
Fresh air can be in contact, and cause cross contamination.
The patent application of Application No. 201210288759.5, discloses a kind of heat reclamation device, has in heat regenerator
Fin version, heat regenerator top have blast pipe to be connected with main box, and pneumatic operated valve, recuperation of heat are respectively housed in blast pipe upper and lower part
Device lower part is equipped with discharge pipe, and flow-mixing blower fan is housed in discharge pipe, and the outlet of flow-mixing blower fan is connected with auxiliary box body.
The patent application of Application No. 2016100699867, discloses a kind of turbulent-flow heat-exchanging device, includes housing, housing
Inside it is provided with the Heated container for accommodating cold fluid and the zone of heat liberation set along Heated container outer wall, the hot fluid leads to
Hot fluid inlet and hot fluid outlet ports are provided with road, is provided with grid in zone of heat liberation, grid and Heated container outer wall it
Between formed with narrow slit, flow into zone of heat liberation formed with turbulent chamber, hot fluid between grid from hot fluid inlet, passing through hot-fluid
Turbulent flow is produced in turbulent intracavitary during body passage, then is flowed out from hot fluid outlet ports.
The patent application of Application No. 2016109469485, discloses a kind of heating stove turbulent flow air distribution combustion device, including disorderly
Stream air register and the fire-banking device on turbulent air register top is arranged at, fire-banking device and turbulent air register are Split type structure, turbulent air distribution
Device is included with solar or lunar halo and turbulent wind distributing hole, and some rows of turbulent wind distributing hole point are evenly arranged in on solar or lunar halo inner wall, and turbulent air distribution
Angle is less than 180 ° between any two in hole, and air distribution ring outer wall both sides connect secondary air distribution air inlet, the inner and outer wall with solar or lunar halo it
Between form annular passage, annular passage connects the air inlet of two secondary air distributions.
Utility model content
To solve problem above, a kind of cold is established between user terminal and the external world and is separately recovered with heat, to inlet air with going out
Wind is pre-processed, while avoids the cross contamination of fresh air and air draft, and the utility model provides one kind and is based on cool-heat-exchanger
Ventilating system, its technical solution is specific as follows：
A kind of ventilating system based on cool-heat-exchanger, for being pre-processed to user terminal inlet air with outlet air, its feature
It is：Refrigeration unit and heating unit are equipped with the ventilating system, in the ventilating system formed with the first air inlet,
Second air inlet, the first air outlet and the second air outlet；
First air inlet and the second air outlet lead to air；
The second air inlet pipeline connects user terminal air inlet；
The first air outlet pipeline connects user terminal air outlet；
First air inlet, refrigeration unit and the second air inlet by pipeline successively connect and compose the first inlet air wind
Road；
First air outlet, heating unit and the second air outlet by pipeline successively connect and compose the first outlet air wind
Road；
First air inlet, heating unit and the second air inlet by pipeline successively connect and compose the second inlet air wind
Road；
First air outlet, refrigeration unit and the second air outlet by pipeline successively connect and compose the second outlet air wind
Road；
First wind inlet channel, the first exhaust air flue, the second wind inlet channel and second exhaust air flue each other by
Pipeline independent of each other is formed.
A kind of ventilating system based on cool-heat-exchanger according to the present utility model, it is characterised in that：
Working medium heat exchange coil pipe is equipped with refrigeration unit,
Working medium heat exchange coil pipe is equipped with heating unit,
Working medium heat exchange coil pipe arranged on refrigeration unit is with the working medium heat exchange coil pipe arranged on heating unit by same coil pipe
Form,
The heating unit spatially forms longitudinal vertical type with refrigeration unit and arranges,
Heat exchange that the working medium heat exchange is connected with coil pipe by the manifold that horizontally arranges and with manifold, along longitudinal array
Tube bank is formed,
The heat-exchanging tube bundle along longitudinal array is in be set through hot cell and refrigeration unit formula,
Working medium can be gasified by refrigeration unit, rise to heating unit through every heat exchanger tube, and be liquefied by heating unit, through every
Coagulated under root pipe wall of heat exchange pipe to refrigeration unit, form the enclosed thermodynamic cycle of working medium.
A kind of ventilating system based on cool-heat-exchanger according to the present utility model, it is characterised in that：
Needle-valve is equipped with the manifold.
A kind of ventilating system based on cool-heat-exchanger according to the present utility model, it is characterised in that：
The heat-exchanging tube bundle is made of inner screw thread copper pipe.
A kind of ventilating system based on cool-heat-exchanger according to the present utility model, it is characterised in that：
The uniformly distributed fenestration fin in the whole body outside every heat exchanger tube of the heat-exchanging tube bundle.
A kind of ventilating system based on cool-heat-exchanger according to the present utility model, it is characterised in that：
The pipeline that is arranged in parallel of two-way is set in first air inlet, pipeline leads to refrigeration unit, another way pipe all the way
Heating unit is led on road, and air-valve is set on respective pipeline；
The pipeline that is arranged in parallel of two-way is set in second air inlet, pipeline leads to refrigeration unit, another way pipe all the way
Heating unit is led on road, and air-valve is set on respective pipeline；
The pipeline that is arranged in parallel of two-way is set in first air outlet, pipeline leads to heating unit, another way pipe all the way
Refrigeration unit is led on road, and air-valve is set on respective pipeline；
The pipeline that is arranged in parallel of two-way is set in second air outlet, pipeline leads to heating unit, another way pipe all the way
Refrigeration unit is led on road, and air-valve is set on respective pipeline.
A kind of ventilating system based on cool-heat-exchanger of the utility model,
First, precooling and pre- hot-flow flue by setting, carry out inlet air pretreatment with outlet air to user terminal inlet air, go out respectively
Wind pre-processes, and reduces the live load of user terminal unit；
Second, the inlet air of the pre- cold air duct and outlet air, the inlet air of the pre- hot-flow flue and outlet air, pass through independence to each other
Pipeline set and form independent air passage, avoid the cross contamination of fresh air and air draft；
Third, the operation working medium for being used for realization preheating and precooling is realized by unified heat exchange tube structure, pass through refrigeration
The locus of unit and heating unit is laid, and realizes that refrigeration and the working medium heated are public, and realizes flowing certainly and the system of working medium
Cold and heating voluntarily matching.
In conclusion a kind of ventilating system based on cool-heat-exchanger of the utility model, by the preheating of setting with it is pre-
It is cold, realize the pretreatment of user terminal inlet air and outlet air, for coordinating user terminal unit, reduce the live load of unit, lead at the same time
Corresponding construction setting is crossed, the independent ventiduct of fresh air and air draft is realized, avoids the cross contamination of fresh air and air draft, ensure fresh air product
Matter.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the pipeline structure schematic diagram to form the utility model air passage；
Fig. 3 is the working medium circulation schematic diagram in the utility model.
Embodiment
In the following, a kind of ventilating system based on cool-heat-exchanger is made into one according to specification drawings and specific embodiments
Step illustrates.
A kind of ventilating system based on cool-heat-exchanger as shown in Figure 1, 2, 3, for user terminal inlet air and outlet air into
Row pretreatment, refrigeration unit and heating unit are equipped with the ventilating system, in the ventilating system formed with first into
Air port, the second air inlet, the first air outlet and the second air outlet；
First air inlet and the second air outlet lead to air；
The second air inlet pipeline connects user terminal air inlet；
The first air outlet pipeline connects user terminal air outlet；
First air inlet, refrigeration unit and the second air inlet by pipeline successively connect and compose the first inlet air wind
Road；
First air outlet, heating unit and the second air outlet by pipeline successively connect and compose the first outlet air wind
Road；
First air inlet, heating unit and the second air inlet by pipeline successively connect and compose the second inlet air wind
Road；
First air outlet, refrigeration unit and the second air outlet by pipeline successively connect and compose the second outlet air wind
Road；
First wind inlet channel, the first exhaust air flue, the second wind inlet channel and second exhaust air flue each other by
Pipeline independent of each other is formed.
Wherein,
Working medium heat exchange coil pipe is equipped with refrigeration unit,
Working medium heat exchange coil pipe is equipped with heating unit,
Working medium heat exchange coil pipe arranged on refrigeration unit is with the working medium heat exchange coil pipe arranged on heating unit by same coil pipe
Form,
The heating unit spatially forms longitudinal vertical type with refrigeration unit and arranges,
Heat exchange that the working medium heat exchange is connected with coil pipe by the manifold that horizontally arranges and with manifold, along longitudinal array
Tube bank is formed,
The heat-exchanging tube bundle along longitudinal array is in be set through hot cell and refrigeration unit formula,
Working medium can be gasified by refrigeration unit, rise to heating unit through every heat exchanger tube, and be liquefied by heating unit, through every
Coagulated under root pipe wall of heat exchange pipe to refrigeration unit, form the enclosed thermodynamic cycle of working medium.
Wherein,
Needle-valve is equipped with the manifold.
Wherein,
The heat-exchanging tube bundle is made of inner screw thread copper pipe.
Wherein,
The uniformly distributed fenestration fin in the whole body outside every heat exchanger tube of the heat-exchanging tube bundle.
Wherein,
The pipeline that is arranged in parallel of two-way is set in first air inlet, pipeline leads to refrigeration unit, another way pipe all the way
Heating unit is led on road, and air-valve is set on respective pipeline；
The pipeline that is arranged in parallel of two-way is set in second air inlet, pipeline leads to refrigeration unit, another way pipe all the way
Heating unit is led on road, and air-valve is set on respective pipeline；
The pipeline that is arranged in parallel of two-way is set in first air outlet, pipeline leads to heating unit, another way pipe all the way
Refrigeration unit is led on road, and air-valve is set on respective pipeline；
The pipeline that is arranged in parallel of two-way is set in second air outlet, pipeline leads to heating unit, another way pipe all the way
Refrigeration unit is led on road, and air-valve is set on respective pipeline.
The course of work：
Summer, opens the first air inlet and leads to the pipeline of refrigeration unit, opens the pipe that refrigeration unit leads to the second air inlet
Road；First wind inlet channel is formed by the pipeline of above-mentioned unlatching；Fresh air into the first air inlet passes through refrigeration unit, heat exchanging
Liquid heat-exchange working medium in tube bank is heated, and is vaporized, and new air temperature reduces, temperature reduces after heat exchange fresh air,
Lead to user terminal air inlet via the second air inlet, hence into user's space；
The first air outlet is opened to lead to the pipeline of heating unit, open the pipeline that heating unit leads to the second air outlet；It is logical
The pipeline for crossing above-mentioned unlatching forms the first exhaust air flue；Entered by the air draft that user terminal air outlet is discharged by the first air outlet and made
Hot cell, the exchange vaporized heat-exchange working medium of heat pipe bundle are cooled down, and make its liquefaction, while temperature of outgoing air raises, temperature rise
Rear air draft, drain into air via the second air outlet.
In winter, open the first air inlet and lead to the pipeline of heating unit, open the pipe that heating unit leads to the second air inlet
Road；Second wind inlet channel is formed by the pipeline of above-mentioned unlatching, the fresh air into the first air inlet passes through heating unit, heat exchanging
Gaseous state heat-exchange working medium in tube bank is cooled down, and makes its liquefaction, while new air temperature rise, temperature is elevated new after heat exchange
Wind, via the second air inlet lead to user terminal air inlet, hence into user's space；
The first air outlet is opened to lead to the pipeline of refrigeration unit, open the pipeline that refrigeration unit leads to the second air outlet；It is logical
The pipeline for crossing above-mentioned unlatching forms the second exhaust air flue, is entered by the air draft that user terminal air outlet is discharged by the first air outlet and made
Liquid heat-exchange working medium in cold unit, exchange heat pipe bundle is heated, and is vaporized, while temperature of outgoing air reduces, and temperature reduces
Rear air draft, drain into air via the second air outlet.
In whole process, the working medium change procedure in heat-exchanging tube bundle is：After the liquid refrigerant of bottom is heated, become gas
Body, enters heating unit from refrigeration unit, after heating unit is cooled, becomes liquid, the tube wall along heat-exchanging tube bundle flows back to
Bottom, returns to refrigeration unit, successively iterative cycles.
A kind of ventilating system based on cool-heat-exchanger of the utility model,
First, precooling and pre- hot-flow flue by setting, carry out inlet air pretreatment with outlet air to user terminal inlet air, go out respectively
Wind pre-processes, and reduces the live load of user terminal unit；
Second, the inlet air of the pre- cold air duct and outlet air, the inlet air of the pre- hot-flow flue and outlet air, pass through independence to each other
Pipeline set and form independent air passage, avoid the cross contamination of fresh air and air draft；
Third, the operation working medium for being used for realization preheating and precooling is realized by unified heat exchange tube structure, pass through refrigeration
The locus of unit and heating unit is laid, and realizes that refrigeration and the working medium heated are public, and realizes flowing certainly and the system of working medium
Cold and heating voluntarily matching.
In conclusion a kind of ventilating system based on cool-heat-exchanger of the utility model, by the preheating of setting with it is pre-
It is cold, realize the pretreatment of user terminal inlet air and outlet air, for coordinating user terminal unit, reduce the live load of unit, lead at the same time
Corresponding construction setting is crossed, the independent ventiduct of fresh air and air draft is realized, avoids the cross contamination of fresh air and air draft, ensure fresh air product
Matter.
Claims (6)
1. a kind of ventilating system based on cool-heat-exchanger, for being pre-processed to user terminal inlet air with outlet air, its feature exists
In：Refrigeration unit and heating unit are equipped with the ventilating system, formed with the first air inlet, in the ventilating system
Two air inlets, the first air outlet and the second air outlet；
First air inlet and the second air outlet lead to air；
The second air inlet pipeline connects user terminal air inlet；
The first air outlet pipeline connects user terminal air outlet；
First air inlet, refrigeration unit and the second air inlet by pipeline successively connect and compose the first wind inlet channel；
First air outlet, heating unit and the second air outlet by pipeline successively connect and compose the first exhaust air flue；
First air inlet, heating unit and the second air inlet by pipeline successively connect and compose the second wind inlet channel；
First air outlet, refrigeration unit and the second air outlet by pipeline successively connect and compose the second exhaust air flue；
First wind inlet channel, the first exhaust air flue, the second wind inlet channel and second exhaust air flue is each other by each other
Independent pipeline is formed.
A kind of 2. ventilating system based on cool-heat-exchanger according to claim 1, it is characterised in that：
Working medium heat exchange coil pipe is equipped with refrigeration unit,
Working medium heat exchange coil pipe is equipped with heating unit,
Working medium heat exchange arranged on refrigeration unit is made of with coil pipe and the working medium heat exchange arranged on heating unit with coil pipe same coil pipe,
The heating unit spatially forms longitudinal vertical type with refrigeration unit and arranges,
Heat-exchanging tube bundle that the working medium heat exchange is connected with coil pipe by the manifold that horizontally arranges and with manifold, along longitudinal array
Form,
The heat-exchanging tube bundle along longitudinal array is in be set through hot cell and refrigeration unit formula,
Working medium can be gasified by refrigeration unit, rise to heating unit through every heat exchanger tube, and liquefied by heating unit, changed through every
Coagulated under thermotube wall to refrigeration unit, form the enclosed thermodynamic cycle of working medium.
A kind of 3. ventilating system based on cool-heat-exchanger according to claim 2, it is characterised in that：
Needle-valve is equipped with the manifold.
A kind of 4. ventilating system based on cool-heat-exchanger according to claim 2, it is characterised in that：
The heat-exchanging tube bundle is made of inner screw thread copper pipe.
A kind of 5. ventilating system based on cool-heat-exchanger according to claim 2, it is characterised in that：
The uniformly distributed fenestration fin in the whole body outside every heat exchanger tube of the heat-exchanging tube bundle.
A kind of 6. ventilating system based on cool-heat-exchanger according to claim 1, it is characterised in that：
In the pipeline that first air inlet setting two-way is arranged in parallel, pipeline leads to refrigeration unit all the way, another way pipeline leads to
To heating unit, air-valve is set on respective pipeline；
In the pipeline that second air inlet setting two-way is arranged in parallel, pipeline leads to refrigeration unit all the way, another way pipeline leads to
To heating unit, air-valve is set on respective pipeline；
In the pipeline that first air outlet setting two-way is arranged in parallel, pipeline leads to heating unit all the way, another way pipeline leads to
To refrigeration unit, air-valve is set on respective pipeline；
In the pipeline that second air outlet setting two-way is arranged in parallel, pipeline leads to heating unit all the way, another way pipeline leads to
To refrigeration unit, air-valve is set on respective pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423712.XU CN207350640U (en) | 2017-10-31 | 2017-10-31 | A kind of ventilating system based on cool-heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423712.XU CN207350640U (en) | 2017-10-31 | 2017-10-31 | A kind of ventilating system based on cool-heat-exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350640U true CN207350640U (en) | 2018-05-11 |
Family
ID=62353643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721423712.XU Expired - Fee Related CN207350640U (en) | 2017-10-31 | 2017-10-31 | A kind of ventilating system based on cool-heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350640U (en) |
-
2017
- 2017-10-31 CN CN201721423712.XU patent/CN207350640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180511 |