CN216132087U - Forced air conditioning box comdenstion water discharge pipe-line system and naval vessel - Google Patents

Abstract

The embodiment of the utility model discloses a press-in type air-conditioning box condensate water discharge pipeline system and a ship, wherein the press-in type air-conditioning box condensate water discharge pipeline system comprises a first pipeline, one end of the first pipeline is communicated with a discharge port of an air-conditioning box, and at least part of inner pipelines of the first pipeline are arranged in a downward slope; the first end of the trap pipeline is communicated with the first pipeline, and the second end of the trap pipeline is connected to the main drainage pipe; a second pipeline, one end of which is communicated with the first end and the other end is communicated with the atmosphere, so that the air entering from the end communicated with the discharge port through the first pipeline is discharged to the atmosphere through the second pipeline, and the balance of liquid levels in the pipelines at two sides of the trap pipeline is maintained; the air-conditioning box is in a positive pressure environment at the position of the discharge port, and one end of the second pipeline communicated with the atmosphere is arranged in a bent mode. Its negative pressure that can eliminate or reduce the first end of trap pipeline can make the liquid level of trap pipeline left and right sides be in stable equilibrium state constantly, is favorable to the condensate to pass through gravity and continuously discharges, and the isolated peculiar smell's of very big performance trap pipeline function.

Description

Forced air conditioning box comdenstion water discharge pipe-line system and naval vessel

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to a press-in type air conditioning box condensate water discharge pipeline system and a ship.

Background

The air-conditioning box is generally connected with a whole-ship grey water system, and the situation that peculiar smell in the grey water system enters the air-conditioning box through a drain pipe in a reverse-serial mode to cause air pollution is mainly considered while smooth discharge of the condensed water is guaranteed. At present, a common method is to arrange a trap for preventing peculiar smell from entering an air conditioning box;

in the actual ship application, the phenomenon that a trap fails and peculiar smell is reversely mixed into the air conditioning box often occurs in the press-in type air conditioning box system. The reason for correcting is because the comdenstion water discharge port position is in the malleation section of forced air conditioning case, causes trap one side (left side) pressure to obviously be higher than the opposite side, specifically can see as shown in fig. 1, causes trap both sides water level inequality, directly extrudes the water column trap even to lead to the trap to become invalid, can't play the effect of isolated peculiar smell.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, embodiments of the present invention provide a forced air conditioning box condensate discharge piping system and a ship, in which a drain pipe section is communicated with the outside atmosphere to release positive pressure in the drain pipe section, thereby eliminating pressure difference between two sides of a trap pipe and maintaining water column water levels at two sides of the trap pipe on the same plane, so that the trap pipe can more stably and reliably isolate odor.

The embodiment of the utility model provides a press-in type air conditioning box condensed water discharge pipeline system, which comprises:

one end of the first pipeline is communicated with a discharge port of the air conditioning box, and at least part of inner pipelines of the first pipeline are arranged in a downward gradient manner;

a trap pipeline, the first end of which is communicated with the first pipeline and the second end of which is connected to a main drain pipe;

a second pipeline, one end of which is communicated with the first end and the other end of which is communicated with the atmosphere, so that the air entering from the end communicated with the discharge port through the first pipeline is discharged to the atmosphere through the second pipeline, and the balance of liquid levels in the pipelines at two sides of the trap pipeline is maintained;

the air conditioning box is arranged at the position of the discharge port and is in a positive pressure environment, and one end, communicated with the atmosphere, of the second pipeline is arranged in a bent mode.

In some embodiments of the present invention, a port of one end of the second pipeline, which is communicated with the atmosphere, is arranged downward, and a filter screen is arranged on the port.

In some embodiments of the utility model, the second conduit communicates with the first end via a connecting flange, the first end having a conduit diameter greater than the conduit diameter of the second conduit.

In some embodiments of the utility model, the first line is connected to the discharge port of the air conditioning box by a threaded joint.

In some embodiments of the utility model, the first pipe, the trapway pipe, and the second pipe are all steel pipes.

The embodiment of the utility model also provides a ship, which comprises the press-in type air-conditioning box condensed water discharge pipeline system, wherein the press-in type air-conditioning box condensed water discharge pipeline system comprises a first pipeline, a trap pipeline, a second pipeline and an air-conditioning box,

the air conditioning box is arranged above a deck of the ship, the trap pipeline is arranged below the deck, and the trap pipeline is communicated with the first pipeline and the second pipeline through a first end extending out of the deck.

Compared with the prior art, the embodiment of the utility model has the beneficial effects that the effect of isolating the peculiar smell more stably and reliably is achieved: it is through with the second pipeline with the atmosphere is linked together, make by letting out the mouth and get into the positive pressure gas of first pipeline can keep flowing with external atmosphere through the second pipeline, namely, the positive pressure gas can continuously discharge to external atmosphere through the second pipeline, and then realized eliminating or reduce the malleation of the first end of trap pipeline, and then make the pressure of the both sides of trap pipeline equal or close, thereby can make the liquid level of trap pipeline left and right sides be in stable equilibrium state constantly, be favorable to the condensate water to pass through gravity and continuously discharge, and the isolated peculiar smell's of very big performance trap pipeline function.

Drawings

FIG. 1 is a schematic diagram of a condensate drain line of a prior art forced air conditioning unit;

fig. 2 is a schematic view of a condensate discharge piping system of a forced air conditioning box according to an embodiment of the present invention.

Reference numerals

1. A first pipeline; 2. an air conditioning cabinet; 3. a discharge port; 4. a trap pipe; 5. a first end; 6. a second end; 7. a second pipeline; 8. a connecting flange; 9. provided is a threaded joint.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Various aspects and features of the present application are described herein with reference to the drawings.

These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment, given as non-limiting examples, with reference to the attached drawings.

It should also be understood that, although the present application has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of application, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the application, which can be embodied in various forms. Well-known and/or repeated functions and structures have not been described in detail so as to not unnecessarily obscure the present application with unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed structure.

The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the application.

The embodiment of the utility model provides a press-in type air-conditioning box condensed water discharge pipeline system, as shown in fig. 2, which comprises a first pipeline 1, a trap pipeline 4 and a second pipeline 7, specifically, one end of the first pipeline 1 is communicated with a discharge port 3 of an air-conditioning box 2, in this embodiment, the first pipeline 1 is connected with the discharge port 3 of the air-conditioning box 2 through a threaded joint 9, at least part of the first pipeline 1 is arranged with a downward slope, so that condensed water in the air-conditioning box 2 is discharged outwards through the first pipeline 1; in the embodiment, the at least part of the inner pipelines are arranged in a downward slope manner, and the arrangement comprises that the central axis of the at least part of the inner pipelines forms an included angle with the central axis of the outer wall of the first pipeline 1, wherein the central axis of at least part of the inner pipes of the first pipeline 1 on the side close to the first end 5 of the trap pipeline 4 is arranged in a downward slope manner, so that the condensed water in the air-conditioning box 2 flows to the trap pipeline 4 through the first pipeline 1 and is discharged; the first end 5 of the trap pipeline 4 is communicated with the first pipeline 1, the second end 6 of the trap pipeline is connected to a main drainage pipe, accumulated water is stored in the trap pipeline 4 and used for isolating peculiar smell, and the peculiar smell is prevented from entering the air conditioning box 2 through the first pipeline 1; one end of the second pipeline 7 is communicated with the first end 5, and the other end is communicated with the atmosphere, so that positive pressure air entering from one end of the first pipeline 1 communicated with the discharge port 3 can flow with the external atmosphere through the second pipeline 7, namely, the positive pressure air can be continuously discharged to the external atmosphere through the second pipeline 7, and further the balance of liquid levels in the pipelines at two sides of the trap pipeline 4 is maintained; wherein, air conditioner case 2 is in the position of letting out mouth 3 is the malleation environment, the one end that second pipeline 7 and atmosphere are linked together is the form setting of buckling to prevent that dust in the atmosphere etc. directly enters into trap pipeline 4 through second pipeline 7, causes the jam, influences the drainage.

In order to facilitate understanding of the above embodiments, a detailed description is now made on a technical solution, and by way of example, a description is now made on a prior art, specifically referring to fig. 1, in the prior art, a point a of the trap pipe 4 is located in a positive pressure section, which is higher than a point B pressure, resulting in a serious imbalance of water levels at two sides of the trap pipe 4, and if the positive pressure at the point a is far greater than the point B pressure, it is likely that a water column is directly pressed out of the trap pipe 4, resulting in a failure of a trap pipe. In the technical solution provided in the embodiment of the present invention, referring to fig. 2 specifically, the positive pressure section of the first pipeline 1 (drainage pipeline section) is directly communicated with the atmosphere through the second pipeline 7, so that the positive pressure gas entering the first pipeline 1 from the discharge port 3 can keep flowing with the external atmosphere through the second pipeline 7, that is, the positive pressure gas can be continuously discharged to the external atmosphere through the second pipeline 7, release the positive pressure, eliminate the pressure difference between the point a and the point B of the trap pipeline 4, and maintain the water levels at the two sides of the trap to be stably located at the same horizontal plane, thereby enabling the trap pipeline 4 to more stably and reliably perform the function of isolating the odor.

In some embodiments of the present invention, in order to further enable dust and small insects in the atmosphere to enter the trap pipe 4 or the air conditioning box 2, a port of one end of the second pipe 7, which is communicated with the atmosphere, is disposed downward, and a filter screen is disposed on the port.

In order to facilitate cleaning of the first end 5 of the trap pipeline 4 and the port of the first pipeline 1, the second pipeline 7 is communicated with the first end 5 through a connecting flange 8, so that disassembly and cleaning are facilitated, wherein a sealing gasket is arranged in the connecting flange 8, and the diameter of the first end 5 is larger than that of the second pipeline 7.

In this embodiment, the first end 5 of the trap pipe 4 is provided with a blocking piece, the blocking piece blocks the air flowing out through the second pipe 7, the blocking piece is connected with the floating ball arranged on the liquid surface of the first end 5 side of the trap pipe 4 through the connecting rope, if the water column of the first end 5 side in the trap pipe 4 descends, the floating ball pulls the blocking piece, so that the positive pressure gas entering from the first pipe 1 flows out through the second pipe 7, and after the water columns on the two sides of the trap pipe 4 restore to balance, the blocking piece automatically resets, certainly, if the water accumulation in the trap pipe 4 cannot satisfy the blocking piece reset after the water columns on the two sides of the trap pipe 4 restore to balance, the water accumulation can be gradually increased along with the gradual discharge of the condensed water, and finally the blocking piece resets, specifically, the blocking piece can be provided with an elastic member for pushing the blocking piece to reset, such as a spring or the like.

In order to enable the above-mentioned forced air conditioning box condensate water discharge pipeline system to meet the long-term use requirement and reduce the maintenance operation, in this embodiment, the first pipeline 1, the trap pipeline 4 and the second pipeline 7 are all steel pipes.

The embodiment of the utility model also provides a ship, which comprises the press-in type air-conditioning box condensed water discharge pipeline system provided by the embodiment, wherein the press-in type air-conditioning box condensed water discharge pipeline system comprises a first pipeline 1, a trap pipeline 4, a second pipeline 7 and an air-conditioning box 2,

the air conditioning box 2 is arranged above a deck of the ship, the trap pipeline 4 is arranged below the deck, and the trap pipeline 4 is communicated with the first pipeline 1 and the second pipeline 7 through a first end 5 extending out of the deck

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims (6)

1. A forced air conditioning box condensate water discharge piping system, comprising:

one end of the first pipeline is communicated with a discharge port of the air conditioning box, and at least part of inner pipelines of the first pipeline are arranged in a downward gradient manner;

a trap pipeline, the first end of which is communicated with the first pipeline and the second end of which is connected to a main drain pipe;

a second pipeline, one end of which is communicated with the first end and the other end of which is communicated with the atmosphere, so that the air entering from the end communicated with the discharge port through the first pipeline is discharged to the atmosphere through the second pipeline, and the balance of liquid levels in the pipelines at two sides of the trap pipeline is maintained;

the air conditioning box is arranged at the position of the discharge port and is in a positive pressure environment, and one end, communicated with the atmosphere, of the second pipeline is arranged in a bent mode.

2. A forced air conditioning box condensate drain piping system according to claim 1,

the port of one end that the second pipeline is linked together with the atmosphere sets up down, just be equipped with the filter screen on the port.

3. A forced air conditioning box condensate drain piping system according to claim 1,

the second pipeline is communicated with the first end through a connecting flange, and the diameter of the first end is larger than that of the second pipeline.

4. A forced air conditioning box condensate drain piping system according to claim 1,

the first pipeline is connected with a discharge port of the air conditioning box through a threaded joint.

5. A forced air conditioning box condensate drain piping system according to claim 1,

the first pipeline, the trap pipeline and the second pipeline are all steel pipes.

6. A ship comprising a press-in air conditioning box condensate drain piping system according to any one of claims 1 to 5, the press-in air conditioning box condensate drain piping system comprising a first pipe, a trap pipe, a second pipe and an air conditioning box, wherein,

the air conditioning box is arranged above a deck of the ship, the trap pipeline is arranged below the deck, and the trap pipeline is communicated with the first pipeline and the second pipeline through a first end extending out of the deck.

Images