CN212074388U - Marine integral air conditioner - Google Patents
Marine integral air conditioner Download PDFInfo
- Publication number
- CN212074388U CN212074388U CN202020797100.2U CN202020797100U CN212074388U CN 212074388 U CN212074388 U CN 212074388U CN 202020797100 U CN202020797100 U CN 202020797100U CN 212074388 U CN212074388 U CN 212074388U
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- Prior art keywords
- air
- heat exchanger
- air conditioner
- shell
- centrifugal fan
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- 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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- 238000004378 air conditioning Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 20
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a marine integral air conditioner, which comprises an air conditioner component and a backward tilting centrifugal fan; the backward inclined centrifugal fan comprises a shell and an impeller arranged in the shell; one side wall of the shell is provided with an opening, and the air exhaust side of the heat exchanger of the air conditioning assembly is fixedly connected with the opening; the roof of casing and two lateral walls adjacent with the roof all are equipped with out the wind head, rotate through the impeller and make the air get into the casing from the air inlet side of heat exchanger, and then follow the warm air or the air conditioning that the heat exchanger produced and go out the wind head discharge. The utility model provides an air outlet of a plurality of directions for the connection of tuber pipe is simple, and is easy, has reduced the installation degree of difficulty of whole air conditioner subassembly.
Description
Technical Field
The utility model relates to a marine accessory technical field, concretely relates to marine integral air conditioner.
Background
The existing integral marine air conditioner consists of a finned evaporator, a water-cooled sleeve condenser, a forward-inclined centrifugal fan, an air guide box, a four-way valve, a compressor, a control box and a chassis. Wherein the air outlet of the forward-inclined centrifugal fan is communicated with a room on the ship through an air pipe and is used for sending cold air or warm air of the heat exchanger into the room. In cooling, the heat exchanger installed in the room is an evaporator, and in heating, the heat exchanger installed in the room is a condenser.
The adoption of the forward-inclined centrifugal fan has a disadvantage that: the forward-inclined centrifugal fan is only provided with one air outlet, and the air outlet is fixed and cannot change direction. For example, the integral marine air conditioner is mounted on the hull, and then the air outlet is connected to the air duct. If the air outlet of the forward-inclined centrifugal fan faces to the right, and the air pipe is arranged on the left side or the upper side of the forward-inclined centrifugal fan, the air pipe needs to be bent or the connecting pipe needs to be added to be connected with the air outlet. The problem of knotting exists in the crooked tuber pipe, increases the connecting pipe and makes the installation complicated again. Therefore, the forward-inclined centrifugal fan has the problems that the direction of an air outlet cannot be adjusted and the installation difficulty is high in the actual installation process.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a multi-direction air outlet, which reduces the installation difficulty, and the utility model provides a marine integral air conditioner, which comprises an air conditioner component and a backward tilting centrifugal fan; the backward inclined centrifugal fan comprises a shell and an impeller arranged in the shell; one side wall of the shell is provided with an opening, and the air exhaust side of the heat exchanger of the air conditioning assembly is fixedly connected with the opening; the roof of casing and two lateral walls adjacent with the roof all are equipped with out the wind head, rotate through the impeller and make the air get into the casing from the air inlet side of heat exchanger, and then follow the warm air or the air conditioning that the heat exchanger produced and go out the wind head discharge.
The beneficial effects of the utility model are embodied in:
because the air quantity and the pressure generated by the existing forward-inclined centrifugal fan cannot be too large, the power curve is overload and is ray-shaped because the blades press air, and the impeller is easy to deform when the parameters reach a certain limit. The forward-inclined centrifugal fan only has one directional air outlet, and compared with the forward-inclined centrifugal fan, the equipment adopts a backward-inclined centrifugal fan, utilizes an impeller to cut air, has a power curve in a parabola shape, is not in overload design, and can be made larger than the forward-inclined centrifugal fan in parameter. Meanwhile, under the condition that the air outlet amount and the pressure are guaranteed, three air outlet heads are arranged and are respectively positioned above, on the left and on the right. After the air conditioner subassembly is fixed in the installation, the tuber pipe can be connected with hypsokinesis formula centrifugal fan from these three directions, and the direction of connection of tuber pipe selects more, can effectively avoid the tuber pipe to tie a knot, installation problems such as difficult installation. In addition, the equipment can simultaneously provide cold air or warm air for three rooms, thereby realizing the function of one machine with multiple purposes.
Preferably, the housing is rectangular in shape.
Preferably, two of the exhaust heads are respectively located on the left side wall and the right side wall of the housing.
The air conditioner installation vacancy reserved on the ship body is smaller, the shape of the rectangular shell is regular, the space occupied by the air conditioner assembly is as small as possible, and the installation is easier. And the three orientation of the exhaust head is also the direction that most tuber pipes adopted, therefore the orientation of exhaust head is great with the possibility of the installation direction adaptation of tuber pipe, further reduces the installation degree of difficulty.
Preferably, the device further comprises a chassis; the air conditioning assembly is fixed in the chassis and used for overflowing condensed water generated by the air conditioning assembly.
The water liquefied at the evaporator drops into the chassis, the chassis is provided with a drain hole, and the liquefied water is drained from the drain hole to avoid overflow of the liquefied water.
Preferably, the four-way valve and the compressor of the air conditioning assembly are respectively positioned on the air inlet side and the side surface of the heat exchanger.
Each part of the air conditioner component is reasonable in layout and compact in structure, and occupied space is further reduced.
Preferably, the top wall of the housing extends towards the heat exchanger, and the extended top wall covers the upper surface of the heat exchanger and is fixedly connected with the heat exchanger.
Except the opening and the heat exchanger fixed connection of casing, the roof of casing makes extension and heat exchanger fixed connection through the mode that sets up the extension, rethread screw etc. further improves the firm in connection nature between casing and the heat exchanger, improves the leakproofness between opening and the heat exchanger as far as.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a rear view of FIG. 1;
fig. 5 is a perspective view of fig. 1.
In the attached drawings, an impeller 1, a shell 2, a heat exchanger 3, an extension part 4, an air outlet head 5, a four-way valve 6, a compressor 7, a chassis 8, a drain hole 9 and an air conditioning assembly 10.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1, in the present embodiment, the direction a represents the left direction, the direction B represents the right direction, and the direction C represents the upper direction. The present embodiment provides a marine unitary air conditioner including an air conditioning pack 10 and a backward inclined centrifugal fan. The backward inclined centrifugal fan comprises a shell 2 and an impeller 1 arranged in the shell 2, wherein the shape of the shell 2 is a rectangular body. The side wall of the back of the shell 2 is provided with an opening, and the exhaust side of the heat exchanger 3 of the air conditioning assembly 10 is fixedly connected with the opening. Specifically, the opening is fixedly connected to the heat exchanger 3 by a screw. In addition, the top wall of the casing 2 extends toward the heat exchanger 3, and the extended top wall covers the upper surface of the heat exchanger 3 and is fixedly connected with the heat exchanger 3. The roof that extends forms extension 4, except that the opening and the heat exchanger 3 fixed connection of casing 2, 4 rethread screws of extension and the heat exchanger 3 fixed connection of casing 2 further improve the fastness of being connected between casing 2 and the heat exchanger 3, improve the leakproofness between opening and the heat exchanger 3 as far as.
As shown in fig. 1 to 5, the top wall and two side walls adjacent to the top wall of the housing 2 are provided with air outlet heads 5, specifically, two air outlet heads are respectively located on the left side wall and the right side wall of the housing 2. The three air outlet heads 5 are respectively positioned at the upper part, the left part and the right part. After the air conditioner subassembly 10 is fixed in the installation, the tuber pipe can be connected with hypsokinesis formula centrifugal fan from these three directions, and the connection direction of tuber pipe selects more, can effectively avoid the tuber pipe to tie a knot, installation problems such as difficult installation. In addition, the equipment can simultaneously provide cold air or warm air for three rooms, thereby realizing the function of one machine with multiple purposes.
The refrigeration or heating principle of the equipment is the same as that of the existing air conditioner, the air conditioner component 10 also comprises a four-way valve 6, a compressor 7, a control box and the like, and hot air or cold air generated by the heat exchanger 3 is discharged by three air outlet heads 5. And the three air outlet heads 5 are respectively positioned at the upper part, the left part and the right part. After the air conditioner subassembly 10 is fixed in the installation, the tuber pipe can be connected with hypsokinesis formula centrifugal fan from these three directions, and the connection direction of tuber pipe selects more, can effectively avoid the tuber pipe to tie a knot, installation problems such as difficult installation. In addition, the equipment can simultaneously provide cold air or warm air for three rooms, thereby realizing the function of one machine with multiple purposes.
And the actual installation situation is: the air conditioner installation vacancy reserved on the ship body is smaller, the shape of the rectangular shell is regular, the space occupied by the air conditioner assembly 10 is as small as possible, and the installation is easier. The four-way valve 6 and the compressor 7 of the air-conditioning assembly 10 are respectively positioned on the air inlet side and the side surface of the heat exchanger 3, and all parts of the air-conditioning assembly 10 are reasonable in layout and compact in structure, so that the occupied space is further reduced. The apparatus further comprises a chassis 8; the air conditioning assembly 10 is fixed in the chassis 8 and is used for overflowing condensed water generated by the air conditioning assembly 10. The water liquefied at the evaporator drops into the chassis 8, the chassis 8 is provided with a drain hole 9, and the finally liquefied water is discharged from the drain hole 9, so that the liquefied water is prevented from overflowing.
According to the equipment, air enters the shell 2 from the air inlet side of the heat exchanger 3 through rotation of the impeller 1, warm air or cold air generated by the heat exchanger 3 is discharged from the three simultaneous air outlet heads 5, or is discharged from one air outlet head 5, and the other two air outlet heads 5 are blocked. Either warm air or cold air is passed along the air duct into the room on the ship.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The integral air conditioner for the ship comprises an air conditioner assembly and a backward inclined centrifugal fan; the method is characterized in that: the backward inclined centrifugal fan comprises a shell and an impeller arranged in the shell; one side wall of the shell is provided with an opening, and the air exhaust side of the heat exchanger of the air conditioning assembly is fixedly connected with the opening; the roof of casing and two lateral walls adjacent with the roof all are equipped with out the wind head, rotate through the impeller and make the air get into the casing from the air inlet side of heat exchanger, and then follow the warm air or the air conditioning that the heat exchanger produced and go out the wind head discharge.
2. The integral air conditioner for ship according to claim 1, characterized in that: the shape of the shell is a rectangular body.
3. The marine unitary air conditioner according to claim 2, wherein: wherein the two air exhaust heads are respectively positioned on the left side wall and the right side wall of the shell.
4. The integral air conditioner for ship according to claim 1, characterized in that: the device also comprises a chassis; the air conditioning assembly is fixed in the chassis and used for overflowing condensed water generated by the air conditioning assembly.
5. The integral air conditioner for ship according to claim 1, characterized in that: and the four-way valve and the compressor of the air conditioning assembly are respectively positioned on the air inlet side and the side surface of the heat exchanger.
6. The integral air conditioner for ship according to claim 1, characterized in that: the top wall of the shell extends towards the heat exchanger, and the extended top wall covers the upper surface of the heat exchanger and is fixedly connected with the heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020797100.2U CN212074388U (en) | 2020-05-13 | 2020-05-13 | Marine integral air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020797100.2U CN212074388U (en) | 2020-05-13 | 2020-05-13 | Marine integral air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212074388U true CN212074388U (en) | 2020-12-04 |
Family
ID=73568327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020797100.2U Expired - Fee Related CN212074388U (en) | 2020-05-13 | 2020-05-13 | Marine integral air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212074388U (en) |
-
2020
- 2020-05-13 CN CN202020797100.2U patent/CN212074388U/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: 20201204 |