CN206362160U - A kind of dehumidifying drying heat pump - Google Patents
A kind of dehumidifying drying heat pump Download PDFInfo
- Publication number
- CN206362160U CN206362160U CN201621412719.7U CN201621412719U CN206362160U CN 206362160 U CN206362160 U CN 206362160U CN 201621412719 U CN201621412719 U CN 201621412719U CN 206362160 U CN206362160 U CN 206362160U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air
- magnetic valve
- connecting tube
- heat pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dehumidifying drying heat pump, including air -return duct, the 3rd heat exchanger is installed on the right side of the air -return duct, and the 3rd be provided with connecting tube below heat exchanger, the second magnetic valve is provided with the connecting tube, first magnetic valve and check valve, and first magnetic valve be arranged between the second magnetic valve and check valve, 3rd heat exchanger is fixedly connected by connecting tube with First Heat Exchanger, and the 3rd heat exchanger upper right side the second heat exchanger is installed, pipeline is provided with the right side of second heat exchanger, and compressor and expansion valve are provided with pipeline, receiving storehouse is provided with above second heat exchanger, and blower fan is installed in receiving storehouse, air delivery duct is provided with the left of the receiving storehouse, and fan is installed in air delivery duct.The utility model can carry out heating dehumidifying or cool-down dehumidification to material, so that overcoming drying dehumidification source pump of the prior art only has heating dehumidification mode, and the defect of low temperature dehumidification can not be carried out to material.
Description
Technical field
The utility model is related to heat-pump apparatus technical field, specially a kind of dehumidifying drying heat pump.
Background technology
Air source heat pump drying technology has energy resource consumption few, and environmental pollution is small, it is high, applied widely etc. excellent to dry quality
Point, its excellent energy-saving effect is proved by various experimental studies both domestic and external.Air energy heat pump drying plant system has
The advantages of power saving, safety, fast firing rate, particularly its thermal efficiency more than 300%, current world energy sources general lack of feelings
To be the following major product dried in market under condition.Drying and dehumidifying are present in many fields, such as agricultural byproducts, medicinal material, wood
There are many drawbacks in material, industry etc., drying mode traditional at present, need to such as consume primary energy directly, waste high-grade energy；
Substantial amounts of heat is discharged, and energy-saving effect is poor；Temperature is dried using modes such as steam, flue gases too high, influence product quality；Using heat
The drying mode of pump, can only dry, not possess dehumidification function, can only be expelled directly out damp atmosphere, and there is also the very big energy
Waste.
The content of the invention
The purpose of this utility model is to provide a kind of dehumidifying drying heat pump, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of dehumidifying drying heat pump, including return air
It is provided with to be provided with connecting tube, the connecting tube below the 3rd heat exchanger, and the 3rd heat exchanger on the right side of road, the air -return duct and sets
The second magnetic valve, the first magnetic valve and check valve are equipped with, and the first magnetic valve is arranged between the second magnetic valve and check valve, institute
The 3rd heat exchanger is stated to be fixedly connected with First Heat Exchanger by connecting tube, and the 3rd heat exchanger upper right side is provided with the second heat exchange
It is provided with the right side of device, second heat exchanger on pipeline, and pipeline and is provided with compressor and expansion valve, on second heat exchanger
Side, which is provided with receiving storehouse, and receiving storehouse, is provided with blower fan, is provided with air delivery duct, and air delivery duct and is provided with the left of the receiving storehouse
Fan.
It is preferred that, it is connected with curved passage between second heat exchanger and the 3rd heat exchanger.
It is preferred that, second heat exchanger is connected by pipeline with connecting tube.
It is preferred that, it is provided with temperature sensor and humidity sensor in the air -return duct.
It is preferred that, opening is provided with the left of the receiving storehouse, and opening is communicated with air delivery duct.
It is preferred that, be provided with flabellum on the fan, and fan by wire with being connected at power supply.
Compared with prior art, the beneficial effects of the utility model are：The utility model realizes heating using heat pump mode
With dehumidify in one, not only solve the energy waste problem of traditional drying mode, and have heat pump concurrently and heat and heat up dehumidifying
Function, with the energy is saved, dehumidify rapid advantage；The equipment can carry out heating dehumidifying or cool-down dehumidification to material, so that
Overcoming drying dehumidification source pump of the prior art only has heating dehumidification mode, and can not carry out low temperature dehumidification to material
Defect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is air -return duct structural representation of the present utility model；
Fig. 3 is air delivery duct structural representation of the present utility model.
In figure：1- air delivery ducts；2- blower fans；3- accommodates storehouse；4- compressors；5- pipelines；6- expansion valves；The heat exchangers of 7- second；
8- air -return ducts；The heat exchangers of 9- the 3rd；10- connecting tubes；The magnetic valves of 11- second；The magnetic valves of 12- first；13- check valves；14- first
Heat exchanger；15- temperature sensors；16- humidity sensors；17- fans.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of dehumidifying drying heat pump, including air -return duct 8,
The right side of air -return duct 8 is provided with the 3rd heat exchanger 9, and the lower section of the 3rd heat exchanger 9 is provided with connecting tube 10, connecting tube 10 and is provided with
Second magnetic valve 11, the first magnetic valve 12 and check valve 13, and the first magnetic valve 12 is arranged on the second magnetic valve 11 and check valve
Between 13, the 3rd heat exchanger 9 is fixedly connected by connecting tube 10 with First Heat Exchanger 14, and the upper right side of the 3rd heat exchanger 9 is installed
There is the second heat exchanger 7, the right side of the second heat exchanger 7, which is provided with pipeline 5, and pipeline 5, is provided with compressor 4 and expansion valve 6, second
The top of heat exchanger 7 is provided with receiving storehouse 3, and receiving storehouse 3 and is provided with blower fan 2, accommodates the left side of storehouse 3 and is provided with air delivery duct 1, and air-supply
Fan 17 is installed in road 1, curved passage is connected between the second heat exchanger 7 and the 3rd heat exchanger 9, the second heat exchanger 7 passes through
Pipeline 5 is connected with connecting tube 10, and temperature sensor 15 and humidity sensor 16 are provided with air -return duct 8, accommodates the left side of storehouse 3 and sets
Be equipped with opening, and opening is communicated with air delivery duct 1, be provided with flabellum on fan 17, and fan 17 by wire with being connected at power supply.
When in use, the first magnetic valve 12 is connected the utility model, the second magnetic valve 11 is cut off, now the 3rd heat exchanger 9
Do not work, First Heat Exchanger 14 is as the evaporator of heat pump cycle, and simultaneously absorption is hot outside unit for refrigeration working medium evaporation wherein
Amount, specifically can be by the way of air-source or water source, and refrigeration working medium absorbs external heat, and 5 enter compressor 4 by the road, are pressed
After contracting rise pressure, into the second heat exchanger 7, refrigeration working medium is wherein condensing and is discharging heat into dried air；It is dry
Air flows through the 3rd heat exchanger 9, the second heat exchanger 7 via air -return duct 8, then passes through air delivery duct successively under the driving of blower fan 2
1 is transported in drying dehumidification space.Now because the second magnetic valve 11 cut-out refrigeration working medium flows in the 3rd heat exchanger 9, therefore
Do not exchange heat；Second heat exchanger 14 discharges condenser heat into dried air, realizes the gas by heat pump cycle
Heating.The equipment not only solves the energy waste problem of traditional drying mode, and have concurrently heat pump heat and heat up dehumidifying work(
Can, with the energy is saved, dehumidify rapid advantage.
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 without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference 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 scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of dehumidifying drying heat pump, including air -return duct（8）, it is characterised in that：The air -return duct（8）Right side is provided with the 3rd and changed
Hot device（9）, and the 3rd heat exchanger（9）Lower section is provided with connecting tube（10）, the connecting tube（10）On be provided with the second magnetic valve
（11）, the first magnetic valve（12）And check valve（13）, and the first magnetic valve（12）It is arranged on the second magnetic valve（11）And check valve
（13）Between, the 3rd heat exchanger（9）Pass through connecting tube（10）With First Heat Exchanger（14）It is fixedly connected, and the 3rd heat exchanger
（9）Upper right side is provided with the second heat exchanger（7）, second heat exchanger（7）Right side is provided with pipeline（5）, and pipeline（5）On set
It is equipped with compressor（4）And expansion valve（6）, second heat exchanger（7）Top is provided with receiving storehouse（3）, and accommodate storehouse（3）Interior peace
Equipped with blower fan（2）, the receiving storehouse（3）Left side is provided with air delivery duct（1）, and air delivery duct（1）Fan is inside installed（17）.
2. a kind of dehumidifying drying heat pump according to claim 1, it is characterised in that：Second heat exchanger（7）With the 3rd
Heat exchanger（9）Between be connected with curved passage.
3. a kind of dehumidifying drying heat pump according to claim 1, it is characterised in that：Second heat exchanger（7）Pass through pipe
Road（5）With connecting tube（10）It is connected.
4. a kind of dehumidifying drying heat pump according to claim 1, it is characterised in that：The air -return duct（8）Inside it is provided with temperature
Spend sensor（15）And humidity sensor（16）.
5. a kind of dehumidifying drying heat pump according to claim 1, it is characterised in that：The receiving storehouse（3）Left side is provided with
Opening, and opening and air delivery duct（1）Communicate.
6. a kind of dehumidifying drying heat pump according to claim 1, it is characterised in that：The fan（17）On be provided with fan
Leaf, and fan（17）By wire with being connected at power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412719.7U CN206362160U (en) | 2016-12-22 | 2016-12-22 | A kind of dehumidifying drying heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412719.7U CN206362160U (en) | 2016-12-22 | 2016-12-22 | A kind of dehumidifying drying heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362160U true CN206362160U (en) | 2017-07-28 |
Family
ID=59374502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412719.7U Expired - Fee Related CN206362160U (en) | 2016-12-22 | 2016-12-22 | A kind of dehumidifying drying heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362160U (en) |
-
2016
- 2016-12-22 CN CN201621412719.7U patent/CN206362160U/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 |
Granted publication date: 20170728 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |