CN113734411B - Marine cabinet air conditioner and automatic ship condensate water collecting and discharging system - Google Patents
Marine cabinet air conditioner and automatic ship condensate water collecting and discharging system Download PDFInfo
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- CN113734411B CN113734411B CN202111060109.0A CN202111060109A CN113734411B CN 113734411 B CN113734411 B CN 113734411B CN 202111060109 A CN202111060109 A CN 202111060109A CN 113734411 B CN113734411 B CN 113734411B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
Abstract
The invention provides a marine cabinet air conditioner, which comprises an air conditioner body, an air conditioner base and an air conditioner controller, wherein the air conditioner body comprises a water collecting disc; the air conditioner base is provided with a containing groove, and a first condensate water collecting device is arranged in the containing groove; the first condensed water collecting device comprises a first water storage chamber and a first water drainage pump; the first water storage chamber is provided with a first water inlet and a first water outlet, the first water inlet is connected with the water outlet of the water collecting disc, and the first water outlet is connected with a first drainage pump; a first liquid level sensor is arranged in the first water storage cavity; when first level sensor monitored the water level in the first water storage cavity and risen to the preset high level, start first drainage pump and discharge the water in the first water storage cavity for the pressure in the first water storage cavity constantly reduces, drops to predetermineeing the low level until the water level in the first water storage cavity, effectively avoids air conditioner negative pressure operation, ponding dish design height lower and boats and ships to sway the condensate water that leads to and discharge not smooth, the anti-water problem.
Description
Technical Field
The invention belongs to the technical field of ships, and particularly relates to a cabinet air conditioner for a ship and an automatic ship condensed water collecting and discharging system.
Background
At present, condensed water generated after heat exchange of a part of devices such as a marine combined air conditioner, a cabinet air conditioner, a fan coil and a part of armed equipment cabinets is locally combined by a condensed water pipeline, then automatically flows to a bilge well or an air conditioner condensed water collecting device under the action of gravity for collection, and then is uniformly discharged to the outboard through a discharge pump; and the rest air conditioners are directly discharged to a deck drainage port of the cabin under the influence of arrangement positions, pipeline design and the like. For the air conditioner condensed water collecting and discharging system which automatically flows under the action of gravity, the phenomena of slow discharge and congestion of condensed water, even the phenomenon that the condensed water is reversed out from a water collecting disc to immerse a cabin and the like often occur. Such a phenomenon occurs, and there are mainly the following problems:
1. in the aspect of comprehensive arrangement, due to the arrangement relationship of the cabins, an oil cabin, a water cabin and an important armed cabin are arranged below the positions of part of the air conditioners, so that a water condensation pipe of the air conditioners cannot directly penetrate through a water condensation pipeline downwards and must transversely or longitudinally extend to bypass the oil cabin, the water cabin and the important armed cabin below; the length of the water condensation pipeline is increased, the water condensation pipeline is easy to have a local climbing phenomenon, and the water condensation pipelines are easy to have the phenomena of slow discharge, congestion and water return under the influence of ship swing; 2. in the aspect of pipeline arrangement, due to the requirement of system design and arrangement, the air conditioner condensate pipelines are combined and discharged to a specified air conditioner condensate collecting and discharging device or a bilge well according to the overall design requirement, so that the condensate pipes are arranged in a mode that the condensate pipes extend from a port to a starboard and extend from a stern to a bow in order to combine the pipelines. Due to the characteristics of low stern part, high bow part and high midship and low broadside, when the water condensation pipe adopts the arrangement mode, the condensed water of the air conditioner has the phenomenon of local climbing, and the phenomena of slow discharge, congestion and water reversing are easy to occur;
3. in the aspect of equipment design, a water condensation and accumulation plate of a combined air conditioner used on a ship is designed at an air suction opening of a fan, so that the combined air conditioner has overlarge negative pressure and very slow condensed water discharge in the operation process, and a water return phenomenon occurs when the combined air conditioner generates excessive condensed water; the special air conditioner water condensation and accumulation disc is designed at the air outlet of the fan, so that water in the special air conditioner water condensation disc and air enter the water condensation pipeline system together, the pressure of the water condensation pipeline system is increased, and further, the problem that partial condensed water of the air conditioner cannot be smoothly discharged is caused, and even a water return phenomenon occurs in a serious person; the small-size air conditioner is because by the restriction of body size, and the design height of ponding dish is lower, and the water storage capacity is limited, if the inflow is greater than displacement all the time, will certainly let the water of congealing spill over from the ponding dish, the water-back phenomenon appears.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a cabinet air conditioner for a ship and an automatic condensate water collecting and draining system for a ship air conditioner, so as to solve the problem that when the existing ship condensate water system adopts gravity drainage, a part of the condensate water pipeline is locally lifted due to the limitation of a ship cabin, and thus the condensate water is drained slowly, even reversely.
In order to achieve the above and other related objects, the present invention provides a marine cabinet air conditioner, comprising an air conditioner body, an air conditioner base located below the air conditioner body, and an air conditioner controller, wherein the air conditioner body comprises a water collecting tray, and a condensed water drain pipe is arranged at a water outlet of the water collecting tray; the air conditioner base is provided with a containing groove, and a first condensed water collecting device is arranged in the containing groove; the first condensed water collecting device comprises a first water storage cavity and a first water drainage pump positioned outside the first water storage cavity; the first water storage cavity is provided with a first water inlet and a first water outlet, the first water inlet is connected with the water outlet of the water collecting tray through a condensate water drain pipe, and the first water outlet is connected with a first water drain pump; a first liquid level sensor is arranged in the first water storage cavity; the first liquid level sensor and the first drainage pump are connected with an air conditioner controller; when the water of ponding dish gets into first water storage cavity under the pressure differential effect in, when first level sensor monitors that the water level in the first water storage cavity rises to predetermineeing the high level, start the water discharge pump and discharge the water in the first water storage cavity, make the pressure in the first water storage cavity constantly reduce, it rises to predetermineeing the low level to monitor the water level in the first water storage cavity until first level sensor, effectively avoid air conditioner negative pressure operation, the ponding dish design height is lower and boats and ships sway the condensate water that leads to and discharge not smooth, the anti-water problem.
Preferably, the first condensate water collecting device comprises a first box body, wherein a first water storage chamber and an installation chamber used for accommodating a first drainage pump are arranged in the first box body, so that the first water storage chamber and the first drainage pump are integrally installed together, and the first condensate water collecting device is convenient to disassemble, assemble and transport.
Preferably, first water inlet and first delivery port all are located the lower part of first water storage cavity, and are equipped with the hickey on the first water inlet, the first water collection device that congeals of dismouting of being convenient for.
Preferably, first drainage pump is small-size direct current suction pump, guarantees first water collection device's small and exquisite nature of congealing.
Preferably, be equipped with the level gauge in the first water storage chamber, be convenient for acquire the water condensation volume in the first water storage chamber.
The invention also provides a ship air conditioner condensed water automatic collecting and discharging system adopting the ship cabinet air conditioner, and the ship air conditioner condensed water automatic collecting and discharging system comprises a plurality of condensed water collecting and discharging units, each condensed water collecting and discharging unit comprises a plurality of ship cabinet air conditioners positioned in corresponding unit areas and a second condensed water collecting device, each second condensed water collecting device comprises a second water storage cavity, a second draining pump, a second liquid level sensor and an electric cabinet, each second water storage cavity is provided with a second water inlet and a second water outlet, each second water outlet is provided with a condensed water discharging pipe communicated with the outboard, and each second draining pump is arranged on each condensed water discharging pipe; the second drainage pump and the second liquid level sensor are both connected with the electric cabinet; a second water inlet of the second condensate water collecting device is provided with a condensate water merging pipe, and the condensate water merging pipe is connected with the first drainage pump of each cabinet air conditioner in the corresponding unit area through a condensate water branch pipe; according to the invention, the second condensate water collecting devices are installed in a regional, layered and graded manner according to the number and the arrangement positions of the air conditioners on the ship to form a plurality of condensate water collecting and processing units, so that the problems of condensate water congestion and reflux of condensate water caused by local climbing of partial condensate water pipelines and positive pressure operation of the air conditioners are avoided, and the difficulty in pipeline arrangement is reduced.
Preferably, a stop check valve is arranged on the condensed water branch pipe, so that the condensed water in some condensed water branch pipes can be prevented from flowing into other condensed water branch pipes in the condensed water discharging process to influence the normal discharging of the condensed water.
Preferably, the second condensed water collecting device comprises a supporting base 7, the second water storage chamber 4 and the second water discharge pump 5 are both mounted on the supporting base 7, the second water storage chamber 4 and the second water discharge pump 5 are integrated together, and the difficulty in mounting and dismounting the second condensed water collecting and discharging device is reduced.
Preferably, the electric cabinet is connected in ship control system to remind the crew in time to overhaul the second and condense water collection device and do not guarantee that the comdenstion water is normally arranged outboard.
As described above, the present invention has the following advantageous effects:
(1) according to the invention, the first condensate water collecting device is arranged in the base below the air conditioner body, so that the problems of negative pressure operation of the air conditioner, relatively low position of the water collecting tray and overflow of the water collecting tray caused by unsmooth condensate water discharge or backflow due to ship swing are avoided;
(2) according to the number and the installation positions of the air conditioners on the ship, the second condensed water collecting devices are arranged according to the areas, so that the difficulty and the complexity of pipeline arrangement are reduced, the problems of condensed water congestion and condensed water backflow caused by local climbing of condensed water pipelines and positive-pressure operation of the air conditioners are avoided, and the smooth discharge of the condensed water is ensured.
Drawings
Fig. 1 is a schematic view of a packaged air conditioner for a ship according to the present invention.
Fig. 2 is a front view of the first condensate collecting device.
Fig. 3 is a plan view of the first condensate collecting device.
FIG. 4 is a schematic view of a condensed water collecting and discharging unit according to the present invention.
Fig. 5 is a front view of the second condensate collecting apparatus.
Description of the reference numerals
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention.
Please refer to fig. 1 to 5. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding parts may be changed or adjusted without substantial change in the technical content of the present invention
As shown in fig. 1 to 3, the marine cabinet air conditioner of the present invention includes an air conditioner body 1, an air conditioner base 2 located below the air conditioner body 1, and an air conditioner controller, wherein the air conditioner body 1 includes a water collecting tray, and a condensed water drain pipe is disposed at a water outlet of the water collecting tray; the air conditioner base 2 is provided with a containing groove, and a first condensed water collecting device 3 is arranged in the containing groove; the first condensed water collecting device 3 comprises a first water storage chamber 32 arranged in the first box body 31 and a first drainage pump 34 positioned outside the first water storage chamber 32; the first water storage chamber 32 is provided with a first water inlet 321 and a first water outlet, the first water inlet 321 is connected with the water outlet of the water collecting tray through a condensed water drain pipe, and the first water outlet is connected with the first drain pump 34; a first liquid level sensor 322 is arranged in the first water storage cavity 32; the first liquid level sensor 322 and the first drainage pump 34 are both connected with an air conditioner controller.
When the air conditioner is operated, condensed water in the water collecting disc falls into the first water storage chamber 32, when the first liquid level sensor 322 detects that the water level in the first water storage chamber 32 reaches a first preset high level, the air conditioner controller starts the first water drainage pump 34 to drain the condensed water in the first water storage chamber 32 until the first liquid level sensor 322 detects that the water level in the first water storage chamber 32 reaches a first preset low level, and the air conditioner controller stops the first water drainage pump 34; at first drainage pump 34 operation in-process, the water in the first water storage chamber 32 is constantly taken out, its pressure also descends thereupon, make ponding dish pressure be greater than the pressure in the first water storage chamber 32, the water of congealing in the ponding dish of being convenient for gets into in the first water storage chamber 32 under the pressure differential action, avoid air conditioner malleation or negative pressure operation in-process, the drainage that leads to is not smooth and palirrhea problem, and simultaneously, also avoid the palirrhea problem of the water of congealing that leads to because of boats and ships sway.
In order to save space and ensure beauty, the first condensate collecting device 3 needs to be accommodated in the air conditioner base 2; considering that the space in the existing air conditioner base 2 is limited and cannot completely accommodate the first condensate collecting device 3, the height of the air conditioner base 2 needs to be increased according to actual conditions (i.e. the height of the air conditioner base 2 is adjusted from 100mm to 200 mm); in order to avoid the influence of the overhigh height of the air conditioner on installation and use, the height of the base of the air conditioner is adjusted downwards (for example, 50mm is adjusted downwards); therefore, the overall increased height of the air conditioner is limited, and the normal installation and use of the air conditioner cannot be influenced.
It can be understood that the top of the first box 31 is used as a supporting surface to directly contact with the bottom of the air conditioner body 1, so as to play a role of auxiliary support and ensure the stability of the air conditioner body 1.
It can be understood that, in order to ensure the structural compactness of the first condensed water collecting device 3, the first water discharge pump 34 adopts a small-sized direct-current water suction pump, and the water discharge is 0.5m3The delivery lift is 10 m.
It will be appreciated that in order to achieve an integrated assembly of the first condensate collecting device 3, a mounting chamber 33 is provided in the first tank 31 for accommodating a first drain pump 34; the mounting chamber 33 is located at the left or right side of the first water storage chamber 32.
As shown in fig. 2, a liquid level meter 323 is disposed in the first water storage chamber 32, so that a user can read the amount of condensed water in the first water storage chamber 32.
As shown in fig. 2 and 3, the first water inlet 321 and the first water outlet are both located at the lower portion of the first water storage chamber 32, and a threaded connector is arranged on the first water inlet 321, so that the first water inlet is conveniently connected with a water condensation pipe on the water accumulation plate.
The first water outlet is provided with a first water suction pipe extending into the first water storage cavity 32 and a first water outlet pipe positioned outside the first water storage cavity 32, and the distance between the water suction port of the first water suction pipe and the bottom surface of the first water storage cavity 32 is 10 mm.
The invention also provides a ship air conditioner condensed water automatic collecting and discharging system adopting the ship cabinet air conditioner, which comprises a plurality of condensed water collecting and discharging units, wherein each condensed water collecting and discharging unit comprises a plurality of ship cabinet air conditioners positioned in corresponding unit areas and a second condensed water collecting device, the second condensed water collecting device comprises a second water storage chamber 4, a second drainage pump 5, a second liquid level sensor and an electric cabinet 6, the second water storage chamber 4 is provided with a second water inlet and a second water outlet, the second water outlet is provided with a condensed water discharging pipe 42 communicated with the outboard, and the second drainage pump 5 is arranged on the condensed water discharging pipe 42; the second drainage pump 5 and the second liquid level sensor are both connected with the electric cabinet 6; a condensed water merging pipe 41 is arranged at a second water inlet of the second condensed water collecting device, and the condensed water merging pipe 41 is connected with the first drainage pump 34 of each cabinet air conditioner in the corresponding unit area through a condensed water branch pipe 411.
When the second liquid level sensor detects that the water level in the second water storage chamber 4 reaches the middle water level, the electric cabinet 6 controls the second draining pump 5 to start, the water in the second water storage chamber 4 is drained to the outboard, and the second draining pump 5 is stopped until the second liquid level sensor detects that the water level in the second water storage chamber 4 reaches the low water level; if the second liquid level sensor detects that the water level in the second water storage chamber 4 reaches a high water level, the second liquid level sensor sends a high water level alarm signal to the electric cabinet 6, and the electric cabinet 6 sends the received high water level alarm signal and other comprehensive alarm signals to a control system of a ship control room so as to remind a crew of timely troubleshooting.
It is understood that the air conditioners in the unit area are the air conditioners in one deck cabin or the air conditioners in two adjacent deck cabins or the air conditioners in three adjacent deck cabins, and the air conditioners in the specific containing of the several deck cabins are determined according to the specific arrangement position and number of the air conditioners on the ship.
As shown in fig. 5, a third water outlet 43 is further formed at the lower portion of the second water storage chamber 4.
As shown in fig. 4, a stop check valve 412 is provided on the condensate branch pipe 411.
As shown in fig. 5, the second condensed water collecting device includes a supporting base 7, and the second water storage chamber 4 and the second drain pump 5 are both mounted on the supporting base 7, so that an integrated arrangement of the second water storage chamber 4 and the second drain pump 5 is realized.
It can be understood that the electric cabinet 6 can be installed on the supporting base 7, or can be directly fixed on the cavity of the second water storage chamber 4, so as to implement vertical installation or wall-hanging installation.
In conclusion, the first condensate water collecting device is arranged in the base below the air conditioner body, so that the problems of positive pressure operation, negative pressure operation, relatively low position of the water collecting tray and overflow of the water collecting tray caused by unsmooth condensate water discharge or backflow due to ship swing of the air conditioner are solved; in addition, according to the number and the installation positions of the air conditioners on the ship, the second condensate water collecting devices are arranged according to areas, so that the pipeline arrangement difficulty and the pipeline arrangement complexity are reduced, the problems of condensate water congestion and reflux of condensate water caused by local climbing of the condensate water pipeline are avoided, and the smooth discharge of the condensate water is ensured.
In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The automatic ship air conditioner condensed water collecting and discharging system is characterized by comprising a plurality of condensed water collecting and discharging units, each condensed water collecting and discharging unit comprises a plurality of ship cabinet air conditioners located in corresponding unit areas and a second condensed water collecting device, the second condensed water collecting device comprises a second water storage chamber (4), a second water discharge pump (5), a second liquid level sensor and an electric cabinet (6), the second water storage chamber (4) is provided with a second water inlet and a second water outlet, the second water outlet is provided with a condensed water discharge pipe (42) communicated with the outboard, and the second water discharge pump (5) is arranged on the condensed water discharge pipe (42); the second drainage pump (5) and the second liquid level sensor are both connected with the electric cabinet (6); a condensed water merging pipe (41) is arranged at a second water inlet of the second condensed water collecting device, and the condensed water merging pipe (41) is connected with a first drainage pump (34) of each cabinet air conditioner in the corresponding unit area through a condensed water branch pipe (411); the marine cabinet air conditioner comprises an air conditioner body (1), an air conditioner base (2) and an air conditioner controller, wherein the air conditioner base (2) is positioned below the air conditioner body (1), the air conditioner body (1) comprises a water collecting disc, and a condensed water drain pipe is arranged at a water outlet of the water collecting disc; the air conditioner base is characterized in that a containing groove is formed in the air conditioner base (2), and a first condensate water collecting device (3) is arranged in the containing groove; the first condensed water collecting device (3) comprises a first water storage chamber (32) and a first drainage pump (34) positioned outside the first water storage chamber (32); the first water storage chamber (32) is provided with a first water inlet (321) and a first water outlet, the first water inlet (321) is connected with the water outlet of the water collecting tray through a condensed water drain pipe, and the first water outlet is connected with a first water drainage pump (34); a first liquid level sensor (322) is arranged in the first water storage chamber (32); and the first liquid level sensor (322) and the first drainage pump (34) are connected with an air conditioner controller.
2. The automatic collecting and draining system for the condensed water of the ship air conditioner as claimed in claim 1, wherein the first condensed water collecting device (3) comprises a first tank body (31), and a first water storage chamber (32) and a mounting chamber (33) for accommodating a first drainage pump (34) are arranged in the first tank body (31).
3. The automatic collecting and discharging system for the condensed water of the air conditioner of the ship as claimed in claim 1 or 2, wherein the first water inlet (321) and the first water outlet are both located at the lower part of the first water storage chamber (32), and the first water inlet (321) is provided with a threaded interface.
4. The automatic collecting and draining system for condensed water of ship air conditioners as claimed in claim 1, wherein the first water draining pump (34) is a small-sized direct current water suction pump.
5. The automatic collecting and draining system for condensed water of ship air conditioners according to claim 1, wherein a liquid level meter (323) is arranged in the first water storage cavity (32).
6. The automatic collecting and draining system for condensed water of air conditioners according to claim 1, wherein the condensed water branch pipe (411) is provided with a stop check valve (412).
7. The automatic collecting and draining system for condensed water of ship air conditioners as claimed in claim 1, wherein the second condensed water collecting device comprises a supporting base (7), and the second water storage chamber (4) and the second draining pump (5) are both mounted on the supporting base (7).
8. The automatic collecting and draining system for the condensed water of the ship air conditioner as claimed in claim 1, wherein the electric control box (6) is connected to a ship control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060109.0A CN113734411B (en) | 2021-09-10 | 2021-09-10 | Marine cabinet air conditioner and automatic ship condensate water collecting and discharging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060109.0A CN113734411B (en) | 2021-09-10 | 2021-09-10 | Marine cabinet air conditioner and automatic ship condensate water collecting and discharging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113734411A CN113734411A (en) | 2021-12-03 |
| CN113734411B true CN113734411B (en) | 2022-07-22 |
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| CN202111060109.0A Active CN113734411B (en) | 2021-09-10 | 2021-09-10 | Marine cabinet air conditioner and automatic ship condensate water collecting and discharging system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100791963B1 (en) * | 2006-06-16 | 2008-01-04 | 이상범 | A Package Airconditioner |
| CN201014658Y (en) * | 2006-09-28 | 2008-01-30 | 陈大鹏 | Sealed circulation energy-saving air conditioner |
| CN205002279U (en) * | 2015-06-11 | 2016-01-27 | 黎建良 | Portable multi -functional tent air conditioner |
| CN206055917U (en) * | 2016-09-08 | 2017-03-29 | 上海中远船务工程有限公司 | Drill ship recycling system of air conditioning condensed water |
| CN207214276U (en) * | 2017-08-25 | 2018-04-10 | 江西三川铜业有限公司 | A kind of high-efficiency dehumidifier |
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