CN209396021U - A kind of ship direct current integral air conditioner - Google Patents
A kind of ship direct current integral air conditioner Download PDFInfo
- Publication number
- CN209396021U CN209396021U CN201822211145.2U CN201822211145U CN209396021U CN 209396021 U CN209396021 U CN 209396021U CN 201822211145 U CN201822211145 U CN 201822211145U CN 209396021 U CN209396021 U CN 209396021U
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- CN
- China
- Prior art keywords
- heat exchanger
- compressor
- stainless steel
- collecting tray
- steel water
- 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.)
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Abstract
The utility model relates to a kind of ship direct current integral air conditioners.It is made of compressor, First Heat Exchanger, the second heat exchanger, four-way valve, coolant filters, capillary, high-voltage switch gear, low tension switch, backward tilt centrifugal blower, aluminum tank, stainless steel water-collecting tray.Stainless steel water-collecting tray is located at unit bottom, First Heat Exchanger, the second heat exchanger, compressor, aluminum tank, it is separately fixed on stainless steel water-collecting tray, backward tilt centrifugal blower is fixed on fan installation plate by fan supporter in aluminum tank, and the exhaust pipe of compressor top connects high-voltage switch gear；Air intake duct connects low tension switch.Exhaust pipe through copper pipe successively with high-voltage switch gear, four-way valve, the second heat exchanger, coolant filters, capillary, First Heat Exchanger, low tension switch, with the air intake duct of compressor top connect to form closed circuit.The utility model has many advantages, such as that simple installation, air quantity are big, refrigerating capacity is big, noise is small, starting current is small, even if can also be used on the hull of not generator.
Description
Technical field
The utility model relates to a kind of ship direct current integral air conditioners, and in particular to airhandling equipment technical field.
Background technique
With the continuous development of shipbuilding industry and the continuous application of new and high technology, the multiplicity of ship electricity system and internal structure
Change, traditional marine air conditioning has been unable to satisfy the demand of modern ships industry rapid development, and traditional air conditioner is generally 220V 50HZ
Electricity system, scroll casing type centrifugal blower, invariable frequency compressor.Traditional electricity system, which needs aboard ship to install generator, is just able to achieve exchange
220V voltage or 380V voltage, bulky generator can not be installed in spitkit and yacht, while traditional air-conditioning
Compressor can generate huge electric current when starting to destroy the network system in ship.Scroll casing type centrifugal blower exists
The blast pressure of initial segment is smaller, so the path of air-supply is shorter.It causes to need that multiple air-conditioner hosts is wanted to dispose in regional scope.
Generally in yacht and spitkit, using close-coupled air-conditioner set, advantage is compact-sized, vibration is small.Disadvantage is refrigeration
Effect is poor, scroll casing type centrifugal blower air output is small.Split type marine air-conditioner unit, a machine are used generally in small medium-sized ship
It can be with one or several fan coils；Its advantage is that energy consumption is small, easy to maintenance, and disadvantage is erroneous for installation, invariable frequency compressor starting
Electric current is big, occupied space is big.
Summary of the invention
The utility model devises a kind of ship direct current integral air conditioner, and its object is to overcome existing traditional air conditioner spiral case
Formula centrifugal blower air output is insufficient, and cooling effect is poor, erroneous for installation；Split type marine air-conditioner unit starting electric current is big, occupies
The drawbacks such as space is big.The utility model design a kind of ship direct current integral air conditioner, not only starting current it is small, it is structurally reasonable,
Simple installation and good refrigeration effect, air output are big.It can be used on the hull in not generator.
Purpose of the utility model is realized as follows:
A kind of ship direct current integral air conditioner, comprising: compressor, First Heat Exchanger, the second heat exchanger, four-way valve, refrigeration
Agent filter, capillary, high-voltage switch gear, low tension switch, backward tilt centrifugal blower, aluminum tank, stainless steel water-collecting tray, condensed water
Water outlet.
A) the stainless steel water-collecting tray is located at unit bottommost, and condensed water water outlet is arranged in stainless steel water-collecting tray or so
Two sides；First Heat Exchanger, the second heat exchanger are fixed on stainless steel water-collecting tray by evaporator bottom plate；Compressor passes through compressor
Bracket is fixed on stainless steel water-collecting tray；Aluminum tank is located on the left of the second heat exchanger, solid by screw and stainless steel water-collecting tray
It is fixed；Fan installation plate is fixed in aluminum tank, blower is fixed on fan installation plate by fan supporter, and the blower uses
The backward tilt centrifugal blower of adjustable speed；The aluminum tank laid inside heat preservation and soundproof cotton.
B it) is connected with triple valve on the exhaust pipe of the compressor top, high-voltage switch gear is installed on triple valve；Compressor
It is connected with triple valve on the air intake duct at top, low tension switch is installed on triple valve.
C) exhaust pipe of the compressor top is successively filtered with high-voltage switch gear, the second heat exchanger, refrigerator through copper pipe
The air intake duct connection of device, capillary, First Heat Exchanger, low tension switch, compressor top, forms the circuit of closure.
Since the utility model uses frequency-changeable compressor, cooperates soft start drive module, air-conditioning electric current on startup can be made
It is smaller so that network of ship system will not be destroyed；The adjustable speed backward tilt centrifugal blower installed in aluminum tank, the shape in cabinet
At powerful pressure, tuyere air volume enhancing is used；Air-supply path can be made farther, cover bigger region.There is guarantor in aluminum tank
Warm sound-proof material can effectively reduce the loss of cooling capacity and noise in air supply process in unit operation.In exhaust pipe and air intake duct
Triple valve on high-voltage switch gear and low tension switch is respectively set, facilitate look at the abnormal conditions of refrigeration system.Unit can be direct
It is placed in the bin of ship, connecting discharge pipe and the second heat exchanger inlet and outlet pipes can complete to install.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of a preferred embodiment of ship direct current integral air conditioner of the utility model.
Fig. 2 is a kind of air-treatment circulation theory figure of ship direct current integral air conditioner of the utility model.
1, compressor, 2, exhaust pipe, 3, high-voltage switch gear 4, four-way valve, the 5, second heat exchanger, 6, coolant filters, 7, hair
Tubule, 8, First Heat Exchanger, 9, low tension switch, 10 air intake ducts, 11, backward tilt centrifugal blower, 12, fan supporter, 13, blower peace
Loading board, 14, aluminum tank, 15, stainless steel water-collecting tray, 16, air outlet, 17, condensed water water outlet, 18, evaporator bottom plate, 19 pressures
Contracting machine support.
Specific embodiment
The utility model is described in detail below in conjunction with drawings and examples, but the present embodiment is not limited to this
Utility model, all similar structures and its similar variation using the utility model, is included in the utility model claims book
Protection scope.
A kind of ship direct current integral air conditioner, structure are as shown in Figure 1, comprising: 1, compressor, 2, exhaust pipe, and 3, height presses off
It closes, 4, four-way valve, the 5, second heat exchanger, 6, refrigerator filter, 7, capillary, 8, First Heat Exchanger, 9, low tension switch, 10 inhale
Tracheae, 11, backward tilt centrifugal blower, 12, fan supporter, 13, fan installation plate, 14, aluminum tank, 15, stainless steel water-collecting tray,
16, air outlet, 17, condensed water water outlet, 18, evaporator bottom plate, 19 compressor brackets.
Stainless steel water-collecting tray 15 is located at unit bottommost, and condensed water water outlet 17 is arranged in stainless steel water-collecting tray 15 or so two
Side；First Heat Exchanger 8 and the second heat exchanger 5 are fixed on stainless steel water-collecting tray by evaporator bottom plate 18；Compressor 1 passes through pressure
Contracting machine support 19 is fixed on stainless steel water-collecting tray 15；Aluminum tank 14 is located at the left side of the second heat exchanger 5, is screwed
On stainless steel water-collecting tray 15；
Backward tilt centrifugal blower 11 is fixed on fan installation plate 13 by fan supporter 12, and fan installation plate 13 passes through spiral shell
Silk is fixed on aluminum tank 14, can increase wind pressure out.
It is connected with triple valve on the exhaust pipe 2 of compressor top, high-voltage switch gear 3 is installed on triple valve；Compressor top
Air intake duct 10 on be connected with triple valve, low tension switch 9 is installed on triple valve；
The exhaust pipe 2 of compressor top through copper pipe successively with high-voltage switch gear 3, four-way valve 4, the second heat exchanger 5, refrigerant mistake
The connection of air intake duct 10 of filter 6, capillary 7, First Heat Exchanger 8, low tension switch 9, compressor top, forms closed circuit.It can
Data are acquired by high-voltage switch gear 3 and low tension switch 9, observe operating states of the units at any time.
As shown in connection with fig. 2, when the utility model carries out air-treatment, refrigerant compresses in compressor 1, by low-temp low-pressure
Refrigerant gas be compressed into the steam of high temperature and pressure, the superheated steam of high temperature and pressure flows into the second heat exchanger 5 by four-way valve 4
In, it is cooled down in the second heat exchanger 5, the second heat exchanger 5 is recycled by extraneous cooling water and carries out heat exchange.The mistake of high temperature and pressure
Hot steam is become the refrigerant liquid of cryogenic high pressure, is passed through coolant filters 6 via pipeline by after the cooling of the second heat exchanger 5,
It is impurity screening and the moisture in dry refrigerant that it, which is acted on,.Then pass through capillary 7, the effect of capillary 7 is reducing pressure by regulating flow,
With and the refrigerant liquid of cryogenic high pressure becomes the liquid of low-temp low-pressure.Refrigerant liquid continues to enter the first heat exchange with pipeline
In device 8, the refrigerant of low-temp low-pressure becomes saturated vapor from liquid gasification.In the process, a large amount of heat is absorbed from the external world
Amount finally takes cooling capacity out of by backward tilt centrifugal blower 11 so that the air of evaporator external and surrounding is cooled.So
In cycles, refrigeration cycle is completed.When opening heating, refrigerant compresses in compressor 1, by the refrigerant gas of low-temp low-pressure
Body is compressed into the steam of high temperature and pressure, and the superheated steam of high temperature and pressure flows into First Heat Exchanger 8 by four-way valve 4, then heat
Amount is taken out of by backward tilt centrifugal blower 11.The superheated steam of high temperature and pressure becomes cryogenic high pressure by after the cooling of First Heat Exchanger 8
Refrigerant liquid, by capillary 7, with and become the liquid of low-temp low-pressure, refrigeration continues to pass through coolant filters with pipeline
6, into the second heat exchanger 5, the second heat exchanger 5 carries out heat exchange by extraneous cooling water.The liquid absorption heat of low-temp low-pressure
Become saturated vapor, is again introduced into compressor and then recycles.
Claims (3)
1. a kind of ship direct current integral air conditioner, comprising: compressor, First Heat Exchanger, the second heat exchanger, four-way valve, refrigerant
Filter, capillary, high-voltage switch gear, low tension switch, backward tilt centrifugal blower, aluminum tank, stainless steel water-collecting tray, condensed water go out
The mouth of a river；It is characterized by:
A) stainless steel water-collecting tray is located at unit bottommost, and condensed water water outlet is arranged at left and right sides of stainless steel water-collecting tray；First
Heat exchanger, the second heat exchanger are separately fixed on stainless steel water-collecting tray by evaporator bottom plate, and compressor passes through compressor bracket
It is fixed on stainless steel water-collecting tray；Aluminum tank is located on the left of the second heat exchanger, is fixed by screw and stainless steel water-collecting tray；Aluminium
Fan installation plate is fixed in cabinet processed, blower is fixed on fan installation plate by fan supporter；
B it) is connected with triple valve on the exhaust pipe of compressor top, high-voltage switch gear is installed on triple valve；The suction of compressor top
It is connected with triple valve on tracheae, low tension switch is installed on triple valve；
C) exhaust pipe of compressor top through copper pipe successively with high-voltage switch gear, the second heat exchanger, coolant filters, capillary,
The air intake duct connection of First Heat Exchanger, low tension switch, compressor top, forms the circuit of closure.
2. a kind of ship direct current integral air conditioner as described in claim 1, it is characterised in that: the blower is using adjustable speed
Backward tilt centrifugal blower.
3. a kind of ship direct current integral air conditioner as described in claim 1, it is characterised in that: the aluminum tank laid inside
Heat preservation and soundproof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211145.2U CN209396021U (en) | 2018-12-27 | 2018-12-27 | A kind of ship direct current integral air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211145.2U CN209396021U (en) | 2018-12-27 | 2018-12-27 | A kind of ship direct current integral air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209396021U true CN209396021U (en) | 2019-09-17 |
Family
ID=67896506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211145.2U Expired - Fee Related CN209396021U (en) | 2018-12-27 | 2018-12-27 | A kind of ship direct current integral air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209396021U (en) |
-
2018
- 2018-12-27 CN CN201822211145.2U patent/CN209396021U/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: 20190917 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |