CN207334946U - Straight swollen machine with multiple heat recovery function - Google Patents
Straight swollen machine with multiple heat recovery function Download PDFInfo
- Publication number
- CN207334946U CN207334946U CN201721392181.2U CN201721392181U CN207334946U CN 207334946 U CN207334946 U CN 207334946U CN 201721392181 U CN201721392181 U CN 201721392181U CN 207334946 U CN207334946 U CN 207334946U
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- air
- indoor unit
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- fresh
- heat recovery
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Abstract
The utility model provides a kind of straight swollen machine with multiple heat recovery function, it includes：It is wholely set and is located at indoor first indoor unit and the second indoor unit；First indoor unit has fresh air side and air-supply side, fresh air side has fresh wind port, air-supply side has air outlet, fresh wind port and air outlet connect, machine has return side and air draft side in second Room, return side has return air inlet, air draft side has exhaust outlet, return air inlet and exhaust outlet connect, heat exchanger coil is provided between fresh air side and air draft side, fresh air side is provided with evaporator, and air-supply side is provided with first-stage condenser, air draft side is provided with secondary condenser, and evaporator is between first-stage condenser and heat exchanger coil.First indoor unit and the second indoor unit of the utility model are wholely set, without setting outdoor unit；Heat exchanger coil is set respectively in fresh air side and air draft side, precooling is carried out to fresh air using the air draft of low temperature and low humidity, so as to reduce fresh air side cold, reduces energy consumption.
Description
Technical field
It the utility model is related to a kind of straight swollen machine, more particularly to a kind of straight swollen machine with multiple heat recovery function.
Background technology
Directly swollen machine system is primarily present 3 problems to existing all-fresh air constant temperature and humidity：
1st, indoor unit and outdoor unit divide to design, and indoor unit is installed in computer room more, and outdoor unit is needed installed in ventilation
Place, ensures that heat dissipation is abundant, therefore requirements of installation space is higher；
2nd, often exhaust air rate is bigger for wholly fresh air, because the temperature of air draft is exhausted directly to outdoor, meeting often than relatively low
Cause energy waste；
3rd, heat is bigger again.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of straight swollen machine with multiple heat recovery function, to overcome the prior art
Present in deficiency.
To realize above-mentioned purpose of utility model, the utility model provides a kind of straight swollen machine with multiple heat recovery function,
It includes：It is wholely set and is located at indoor first indoor unit and the second indoor unit；
First indoor unit has fresh air side and air-supply side, and the fresh air side has fresh wind port, and the air-supply side has
Air outlet, the fresh wind port and air outlet connect, and machine has return side and air draft side, the return side tool in the second Room
There is return air inlet, the air draft side has exhaust outlet, and the return air inlet and exhaust outlet connect, between the fresh air side and air draft side
Heat exchanger coil is provided with, the fresh air side is provided with evaporator, and the air-supply side is provided with first-stage condenser, the air draft side
Secondary condenser is provided with, the evaporator is between the first-stage condenser and heat exchanger coil.
As the improvement of the utility model directly swollen machine, level-one primary filter is provided between the fresh air side and return side
With level-one medium effeciency filter, the level-one primary filter and level-one medium effeciency filter are located at heat exchange in first indoor unit
The upstream of coil pipe.
As the improvement of the utility model directly swollen machine, first indoor unit further includes pressure fan, and the pressure fan is located at
Between the level-one primary filter and level-one medium effeciency filter.
As the improvement of the utility model directly swollen machine, first indoor unit further includes compressor, and the compressor is located at
The downstream of the first-stage condenser.
As the improvement of the utility model directly swollen machine, two level primarily efficient filter is additionally provided between the return side and air draft side
Device and two level medium effeciency filter, the two level primary filter and two level medium effeciency filter are located at heat friendship in second indoor unit
The upstream of removable disk pipe.
As the improvement of the utility model directly swollen machine, second indoor unit further includes chemical filter, the chemistry mistake
Filter is between the two level primary filter and two level medium effeciency filter.
As the improvement of the utility model directly swollen machine, second indoor unit further includes exhaust blower, and the exhaust blower is set
At the exhaust outlet.
As the improvement of the utility model directly swollen machine, also set up on the heat exchanger coil between the fresh air side and air draft side
There is solution pump.
Compared with prior art, the beneficial effects of the utility model are：
（1）First indoor unit and the second indoor unit are wholely set, without setting outdoor unit；
（2）Heat exchanger coil is set respectively in fresh air side and air draft side, fresh air is carried out using the air draft of low temperature and low humidity pre-
It is cold, so as to reduce fresh air side cold, reduce energy consumption；
（3）By setting the adjustable condenser of two-stage heat, when heat demand is smaller again for side of blowing, unnecessary condensation
Heat is taken away by air draft side, so as to be effectively utilized the air draft energy, and reduces thermal energy consumption again.
（4）Indoor and outdoors lateral extent is short, substantially reduces the length of connecting copper pipe, has saved installation cost.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not making the creative labor
On the premise of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the plane signal of an embodiment of the straight swollen machine with multiple heat recovery function of the utility model
Figure, wherein, F.A represents fresh air side, and S.A represents air-supply side, and R.A represents return side, and E.A represents air draft side.
Embodiment
The utility model is described in detail in shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, belong within the scope of protection of the utility model.
As shown in Figure 1, the straight swollen machine with multiple heat recovery function of the utility model includes：It is wholely set and is located at room
Interior the first indoor unit 1 and the second indoor unit 2.In this way, the first indoor unit and the second indoor unit are wholely set, it is outdoor without setting
Machine.At the same time so that indoor and outdoors lateral extent is short, substantially reduces the length of connecting copper pipe, has saved installation cost.
First indoor unit 1 has fresh air side and air-supply side, and second indoor unit 2 has return side and air draft side.
Wherein, the fresh air side has fresh wind port, and the air-supply side has air outlet, and the fresh wind port and air outlet connect.It is described
Return side has return air inlet, and the air draft side has exhaust outlet, and the return air inlet and exhaust outlet connect.
First indoor unit 1 further includes：Level-one primary filter 11, pressure fan 12, level-one medium effeciency filter 13, heat are returned
Closing quotation pipe 14, evaporator 15, first-stage condenser 16, compressor 17.
Second indoor unit 2 further includes：Two level primary filter 21, chemical filter 22, two level medium effeciency filter 23,
Heat recovery coil 14, secondary condenser 25, exhaust blower 26.
The heat exchanger coil is provided between the fresh air side and air draft side, in this way, the air draft using low temperature and low humidity
Precooling is carried out to fresh air, so as to reduce fresh air side cold, reduces energy consumption.Ethylene glycol is connected with the heat exchanger coil or other are same
Etc. the liquid of property.Solution pump is additionally provided with heat exchanger coil between the fresh air side and air draft side.The fresh air side is also
The evaporator 15 is provided with, which is used to carry out cooling and dehumidifying to fresh air.
In order to be filtered to the fresh air of entrance, the level-one primarily efficient filter is provided between the fresh air side and return side
Device 11 and level-one medium effeciency filter 13, wherein, the level-one primary filter 11 and level-one medium effeciency filter 13 are positioned at described the
The upstream of heat exchanger coil in one indoor unit 1.First indoor unit 1 further includes pressure fan 12 and compressor 17, the air-supply
Machine 12 is between the level-one primary filter 11 and level-one medium effeciency filter 13.It is cold that the compressor 17 is located at the level-one
The downstream of condenser 16.
The air-supply side is provided with the first-stage condenser 16, and the air draft side is provided with the secondary condenser 25, institute
Evaporator 15 is stated between the first-stage condenser 16 and heat exchanger coil.Wherein, the heat of condensed in two stages device is adjustable.
When heat demand is smaller again for side of blowing, unnecessary condensation heat is taken away by air draft side.The air draft energy is effectively utilized, and is reduced
Thermal energy consumption again.
In order to be filtered to return air, the two level primary filter is additionally provided between the return side and air draft side
21st, chemical filter 22, two level medium effeciency filter 23, the two level primary filter 21 and two level medium effeciency filter 23 are located at institute
The upstream of heat exchanger coil in the second indoor unit 2 is stated, the chemical filter 22 is located at the two level primary filter 21 and two
Between level medium effeciency filter 23.
In addition, second indoor unit 2 further includes exhaust blower 26, the exhaust blower 26 is arranged at the exhaust outlet.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of straight swollen machine with multiple heat recovery function, it is characterised in that the straight swollen machine includes：It is wholely set and is located at
Indoor first indoor unit and the second indoor unit；
First indoor unit has fresh air side and air-supply side, and the fresh air side has fresh wind port, and the air-supply side has air-supply
Mouthful, the fresh wind port and air outlet connect, and machine has return side and air draft side in the second Room, and the return side has back
Air port, the air draft side have exhaust outlet, and the return air inlet and exhaust outlet connect, and are set between the fresh air side and air draft side
There is heat exchanger coil, the fresh air side is provided with evaporator, and the air-supply side is provided with first-stage condenser, and the air draft side is set
There is secondary condenser, the evaporator is between the first-stage condenser and heat exchanger coil.
2. the straight swollen machine according to claim 1 with multiple heat recovery function, it is characterised in that the fresh air side and return
Level-one primary filter and level-one medium effeciency filter, the level-one primary filter and level-one medium air filtration are provided between wind side
Device is located at the upstream of heat exchanger coil in first indoor unit.
3. the straight swollen machine according to claim 2 with multiple heat recovery function, it is characterised in that first indoor unit
Pressure fan is further included, the pressure fan is between the level-one primary filter and level-one medium effeciency filter.
4. the straight swollen machine according to claim 1 with multiple heat recovery function, it is characterised in that first indoor unit
Compressor is further included, the compressor is located at the downstream of the first-stage condenser.
5. the straight swollen machine according to claim 1 with multiple heat recovery function, it is characterised in that the return side and row
Two level primary filter and two level medium effeciency filter are additionally provided between wind side, was imitated in the two level primary filter and two level
Filter is located at the upstream of heat exchanger coil in second indoor unit.
6. the straight swollen machine according to claim 5 with multiple heat recovery function, it is characterised in that second indoor unit
Chemical filter is further included, the chemical filter is between the two level primary filter and two level medium effeciency filter.
7. the straight swollen machine according to claim 1 with multiple heat recovery function, it is characterised in that second indoor unit
Exhaust blower is further included, the exhaust blower is arranged at the exhaust outlet.
8. the straight swollen machine according to claim 1 with multiple heat recovery function, it is characterised in that the fresh air side and row
Solution pump is additionally provided with heat exchanger coil between wind side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392181.2U CN207334946U (en) | 2017-10-26 | 2017-10-26 | Straight swollen machine with multiple heat recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392181.2U CN207334946U (en) | 2017-10-26 | 2017-10-26 | Straight swollen machine with multiple heat recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334946U true CN207334946U (en) | 2018-05-08 |
Family
ID=62363268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392181.2U Expired - Fee Related CN207334946U (en) | 2017-10-26 | 2017-10-26 | Straight swollen machine with multiple heat recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207334946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595732A (en) * | 2018-12-10 | 2019-04-09 | 江苏致远高科能源科技有限公司 | A kind of depth dehumidifying energy-saving fresh air unit |
-
2017
- 2017-10-26 CN CN201721392181.2U patent/CN207334946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595732A (en) * | 2018-12-10 | 2019-04-09 | 江苏致远高科能源科技有限公司 | A kind of depth dehumidifying energy-saving fresh air unit |
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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 |
Granted publication date: 20180508 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |