CN208567206U - Nest plate tubular type evaporation structure - Google Patents
Nest plate tubular type evaporation structure Download PDFInfo
- Publication number
- CN208567206U CN208567206U CN201821029728.7U CN201821029728U CN208567206U CN 208567206 U CN208567206 U CN 208567206U CN 201821029728 U CN201821029728 U CN 201821029728U CN 208567206 U CN208567206 U CN 208567206U
- Authority
- CN
- China
- Prior art keywords
- moisture absorption
- absorption curtain
- fan
- nest plate
- air duct
- 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
Links
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses nest plate tubular type evaporation structure, including air duct and the nest plate tubular evaparator being arranged in air duct, the first fan, the second fan and moveable moisture absorption curtain；First fan, the second fan are respectively provided at the air outlet side of nest plate tubular evaparator, air inlet side, moisture absorption curtain is located at the air inlet of the nest plate tubular evaparator, between the moisture absorption curtain and nest plate tubular evaparator and the position of the nearly moisture absorption curtain, the second fan and moisture absorption curtain are each provided in the air duct second fan.The utility model makes the air containing moisture blow over moisture absorption curtain, the moisture in the air for blowing over evaporator is absorbed using the hygroscopic agent in moisture absorption curtain, dry and comfortable air is blown over again between the fin of evaporator external, reduce the thermal resistance of evaporator, reduce heat transfer temperature difference, the pressure ratio of refrigeration compressor is reduced, power consumption is reduced, improves the performance of refrigeration system.
Description
Technical field
The utility model relates to refrigeration system technical fields, and in particular to a kind of nest plate tubular type evaporation structure.
Background technique
In Cold Chain Logistics cold storage refrigerating system, nest plate tubular evaparator is widely applied, when cold interior air blows over evaporation
Device, air themperature are lower than zero Celsius temperature, heat exchange pipe external surface frosting, with the increase of frost layer, the solidification assembled between nest plate
Frost blocking, the resistance of evaporator fan increases or even air cannot flow, while the thermal resistance of evaporator increases, heat transfer temperature difference
Increase, the pressure ratio of evaporating temperature reduction, refrigeration compressor increases, and power consumption increases, and the performance decline of refrigeration system is added using electricity
Hot defrosting needs to expend electric energy, and hot gas defrosting makes system complex.
Utility model content
The purpose of this utility model is that it is efficient to provide a kind of refrigeration system use for technological deficiency existing in the prior art
Nest plate tubular type evaporation structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Nest plate tubular type evaporation structure, comprising:
Air duct and the nest plate tubular evaparator being arranged in air duct, the first fan, the second fan and moveable suction
Wet curtain；First fan, the second fan are respectively provided at the air outlet side of the nest plate tubular evaparator, air inlet side, described
Moisture absorption curtain is located at the air inlet side of the nest plate tubular evaparator, and second fan is located at the moisture absorption curtain and nest plate tubular type is steamed
Between the hair device and position of the nearly moisture absorption curtain.
The air duct is the rectangular structure of open at both ends, is welded and is formed by front and back four sides steel plate up and down.
First fan is fixed on the edge of the air outlet side in air duct, and second fan is located in the air duct.
The moisture absorption curtain is mounted on moisture absorption curtain slideway shelf, and the moisture absorption curtain slideway shelf is installed on the air inlet position in air duct
It sets, one end is radially into air duct, and the other end is extended radially out in outside air duct, and the moisture absorption curtain is located at the moisture absorption curtain slideway shelf
It is interior, and can the opposite sliding in the moisture absorption curtain slideway shelf.
The moisture absorption curtain has multiple, and one of moisture absorption curtain is extend into air inlet of air duct mounted in the moisture absorption curtain slideway shelf
Frame body in, remaining spare moisture absorption curtain is mounted on the moisture absorption curtain slideway shelf and stretches out in the frame outside air duct.
The nest plate tubular type evaporation structure of the utility model, makes the air containing moisture blow over moisture absorption curtain, utilizes moisture absorption curtain
Interior hygroscopic agent absorbs the moisture blown in the air of evaporator, and dry and comfortable air is blown over again between the fin of evaporator external,
The thermal resistance of evaporator is reduced, heat transfer temperature difference is reduced, reduces the pressure ratio of refrigeration compressor, power consumption is reduced, improves refrigeration system
Performance.
The nest plate tubular evaparator of the utility model, refrigeration system without shutting down, do not influence air current composition in cold with
Thermo parameters method.
Detailed description of the invention
Fig. 1 show the schematic diagram of the nest plate tubular type evaporation structure of the utility model；
Fig. 2 is the right view of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, nest plate tubular type evaporation structure, comprising:
First fan 1, heat exchanger tube 2, nest plate 3, the second fan 4, moisture absorption curtain 5, moisture absorption curtain slideway shelf 6, air duct 7, spare suction
Wet curtain 8.
The air duct 7 is welded to form by front and back four sides sheet metal up and down, and left and right is open design.
The nest plate tubular evaparator is made of nest plate 3 and heat exchanger tube 2, is located in air duct 7, structure and usual structure type
It is identical, no longer excessive narration herein.
First fan 1 is arranged in the right side of nest plate tubular evaparator, the i.e. air outlet side in air duct 7, and passes through the
One blower tray (not shown) is fixed on the edge in air duct 7.
The right positions in the left side of nest plate tubular evaparator, moisture absorption curtain 5 are arranged in second fan 4, air duct 7 into
Air port side, and be fixed in air duct 7 by the second blower tray (not shown).
The moisture absorption curtain slideway shelf 6 is located at the air inlet position in air duct 7, radially installed setting, as shown in Fig. 2, the suction
The left-half of wet curtain slideway shelf 6 is radially into air duct, and edge surrounding is fixed on the edge in air duct 7,5, the moisture absorption curtain
It is protruded into the frame body in air duct in moisture absorption curtain slideway shelf 6, and can opposite sliding.
Wherein, the moisture absorption curtain has multiple, wherein only one moisture absorption curtain 5 is located at the air inlet position in air duct 7 always
In the frame body of moisture absorption curtain slideway shelf 6, outside positioned at air duct 7 of remaining spare moisture absorption curtain 8 in moisture absorption curtain slideway shelf 6 is stretched
Out in the frame body of part.
The mobile replacement of the moisture absorption curtain can be the moisture content by humidity sensor measuring moisture absorption curtain 5, automatic to transmit
Signal makes the mobile replacement in moisture absorption curtain slideway shelf 6 of moisture absorption curtain 5.
Quantity, the size in air duct of the moisture absorption curtain 5 are designed according to cold size and storage type of merchandize.
In refrigeration system operation, starts the first fan 1 and the second fan 4, the first fan pass air through moisture absorption curtain 5 and go
After moisture removal, the swabbing action through the second fan 4 is blown over heat exchange pipe surface, after cooling, is blown in cold.Work as humidity sensor
When the moisture content that device measures moisture absorption curtain 5 is more than setting value, signal is transmitted automatically, moves moisture absorption curtain 5 in moisture absorption curtain slideway shelf 6
It is changed to spare moisture absorption curtain, when refrigeration system is shut down, all used moisture absorption curtains for having absorbed moisture is replaced, changes into dry
Dry moisture absorption curtain.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (5)
1. nest plate tubular type evaporation structure, characterized in that including air duct and the nest plate tubular evaparator being arranged in air duct,
One fan, the second fan and moveable moisture absorption curtain；First fan, the second fan are respectively provided at the nest plate tubular type and steam
Air outlet side, the air inlet side of device are sent out, the moisture absorption curtain is located at the air inlet side of the nest plate tubular evaparator, second wind
Fan positioned at the moisture absorption curtain and nest plate tubular evaparator between and closely the moisture absorption curtain position.
2. nest plate tubular type evaporation structure according to claim 1, characterized in that the air duct is the rectangular-shaped of open at both ends
Structure is welded by front and back four sides steel plate up and down and is formed.
3. nest plate tubular type evaporation structure according to claim 1, characterized in that first fan is fixed on going out for air duct
The edge of air port side, second fan are located in the air duct.
4. nest plate tubular type evaporation structure according to claim 1, characterized in that the moisture absorption curtain is mounted on moisture absorption curtain slideway
On frame, the moisture absorption curtain slideway shelf is installed on the air inlet position in air duct, and one end is radially into air duct, and the other end extends radially out
In outside air duct, the moisture absorption curtain is located in the moisture absorption curtain slideway shelf, and can the opposite sliding in the moisture absorption curtain slideway shelf.
5. nest plate tubular type evaporation structure according to claim 1, characterized in that the moisture absorption curtain have it is multiple, one of them
Moisture absorption curtain is extend into the frame body in air inlet of air duct mounted in the moisture absorption curtain slideway shelf, remaining spare moisture absorption curtain is mounted on institute
Moisture absorption curtain slideway shelf is stated to stretch out in the frame outside air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029728.7U CN208567206U (en) | 2018-07-02 | 2018-07-02 | Nest plate tubular type evaporation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029728.7U CN208567206U (en) | 2018-07-02 | 2018-07-02 | Nest plate tubular type evaporation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567206U true CN208567206U (en) | 2019-03-01 |
Family
ID=65489905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821029728.7U Expired - Fee Related CN208567206U (en) | 2018-07-02 | 2018-07-02 | Nest plate tubular type evaporation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208567206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826756A (en) * | 2018-07-02 | 2018-11-16 | 天津商业大学 | Nest plate tubular type evaporation structure |
-
2018
- 2018-07-02 CN CN201821029728.7U patent/CN208567206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826756A (en) * | 2018-07-02 | 2018-11-16 | 天津商业大学 | Nest plate tubular type evaporation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106196826B (en) | Wind cooling refrigerator and its dehumanization method | |
| CN102401519B (en) | The off-premises station of air-conditioner | |
| CN203857622U (en) | Air conditioning system provided with compressor and waste heat recovery and defrosting device | |
| CN202955784U (en) | Double-system dehumidification and warming air conditioning unit | |
| CN107490283A (en) | The recovery type heat temperature adjustment heat pump drying device and its operation method that can be rapidly heated | |
| CN106568133A (en) | Refrigerating and heating pump type frostless air conditioner outdoor unit | |
| CN106168389A (en) | A kind of band Intermediate Heat Exchanger quasiconductor degree of depth dehumidifier | |
| CN106568134A (en) | Refrigerating and heating pump type frostless air conditioner outdoor unit | |
| CN103994643A (en) | Heat pump cold-end heat radiation type sealed dehumidification drying house | |
| CN205747589U (en) | A kind of heat-exchange system and there is the heat pump of defrosting function | |
| CN102759193B (en) | Air source heat pump system | |
| CN105371517A (en) | Radiant air conditioner and defrosting method thereof | |
| CN107036349A (en) | A kind of heat pump type air conditioning system based on compressor air-discharging bypass defrosting | |
| CN103017332A (en) | Heat-accumulating and dehumidifying coupled frostless air source heat pump water heater | |
| CN108775663A (en) | The indoor heat exchanger of air-source heat pump air conditioner Blower-free and built-in heat storage medium | |
| CN208567206U (en) | Nest plate tubular type evaporation structure | |
| CN205579798U (en) | Heat pipe formula fresh air processing machine | |
| CN203011097U (en) | A heat pump dehumidification drying device | |
| CN205119549U (en) | Multi -functional heat pump type evaporation formula condensation air conditioning unit | |
| CN204286023U (en) | One is applicable to round-the-clock heat pump dryer | |
| CN203837360U (en) | Solution-spraying-type frostless air source heat pump device | |
| CN202769832U (en) | Multifunctional dehumidifier with heat pipe | |
| CN108253662A (en) | A kind of gas-fired heat pump removes defrosting system | |
| CN208566926U (en) | A kind of semiconductor refrigerating dehumidizer | |
| CN108826756A (en) | Nest plate tubular type evaporation structure |
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: 20190301 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |