CN212566237U

CN212566237U - Joint elbow of central air conditioning condenser pipe

Info

Publication number: CN212566237U
Application number: CN202020930662.XU
Authority: CN
Inventors: 平婉青
Original assignee: Anhui Liangjidsen Environmental Technology Co ltd
Current assignee: Anhui Liangjidsen Environmental Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-19
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a joint return bend of central air conditioning condenser pipe, condensate pipe including the air conditioner, the condensate pipe upper end position is connected with the outlet pipe, and the periphery that is close to the right-hand member position on the condensate pipe still is connected with the limiting plate, and the condensate pipe on limiting plate right side is equipped with the right angle return bend to the downwarping outward, and left end outside position is connected with the outer tube on the right angle return bend, and the cover chamber in the outer tube holds condensate pipe and limiting plate, and the overflow mouth has been seted up to the right-hand member position that the bottom corresponds the cover chamber on the outer tube, the last bottom left side position of right angle return bend is opened has the water inlet. The utility model provides a joint return bend of central air conditioning condenser pipe, the structure sets up ingeniously, and the guide plate intercommunication is still passed through with the downward position of right angle return bend to the outer tube, and when the comdenstion water pipe outer wall produced the condensation water pearl, thereby the water pearl drips and can follow the guide plate and flow to the right angle return bend in and discharge in the outer tube, and the condition of avoiding the condensation water to accumulate takes place.

Description

Joint elbow of central air conditioning condenser pipe

Technical Field

The utility model relates to a central air conditioning equipment technical field specifically is a joint return bend of central air conditioning condenser pipe.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and is different from the traditional refrigerant type air conditioner, and the system adopts the principle of liquid gasification refrigeration to provide the required refrigeration capacity for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cold and warm load of the indoor environment, the refrigerating system is the vital part of the central air conditioning system, and the type, the operation mode, the structural form and the like of the refrigerating system directly influence the economical efficiency, the high efficiency and the rationality of the central air conditioning system in operation.

The condensate water drain pipe of current central air conditioning indoor set is when the butt joint, will set up U type trap according to the trade standard, then use the direct butt joint of PVC pipe to the part stretch out on the condensate pipe of casing, because the interface position structure of condensate pipe and the structure reason of trap, when putting rubber and plastic insulation support pipe box on condensate pipe and PVC pipe, be difficult to the cover and target in place, the condensate pipe of casing position often leaks outside, this makes the condensate water bead that the condensate pipe outer wall produced drip to indoor furred ceiling on, cause harm to the furred ceiling, therefore we propose a central air conditioning condenser pipe's joint return bend.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a joint return bend of central air conditioning condenser pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a joint return bend of central air conditioning condenser pipe, includes the condensate pipe of air conditioner, the upper end position of condensate pipe is connected with the outlet pipe, and the periphery that is close to the right-hand member position on the condensate pipe still is connected with the limiting plate, and the condensate pipe on limiting plate right side is equipped with the right angle return bend that has the decurrent outward, and left end outside position is connected with the outer tube on the right angle return bend, and the cover chamber in the outer tube holds condensate pipe and limiting plate, and the overflow mouth has been seted up to the right-hand member position that the bottom corresponds the cover chamber on the outer tube, the last bottom left side position of right angle.

As a further aspect of the present invention: the guide plate comprises a semi-arc bottom plate and a flat top cover plate which is connected with the top of the semi-arc bottom plate in a sealing mode, the semi-arc bottom plate enables condensed water to flow through smoothly, and the flat top cover plate 12 prevents foreign matters such as dust from falling into.

As a further aspect of the present invention: the position close to the left end in the quarter bend is connected with a limit ring block, the middle position of the limit ring block is provided with a through hole for the water outlet pipe to pass through, and the limit ring block can highly raise the water outlet of the condensate pipe, so that the U-shaped trap can be better arranged highly when being arranged.

As a further aspect of the present invention: the outer surface parcel has the heat preservation on outer tube and the right angle return bend, avoids outer tube and right angle return bend to receive the comdenstion water influence that inside flows through, produces the condensate droplet on the surface outward.

As a further aspect of the present invention: the heat preservation adopts SMD heat preservation, pastes the structure of cutting the outer tube and right angle return bend, conveniently operates.

As a further aspect of the present invention: the mouth structure that the water inlet is located the right angle return bend is the slope and the inboard setting of slant right angle return bend, avoids water anti-inflow water inlet.

Compared with the prior art, the utility model has the advantages of following several aspects:

the utility model discloses in, through on traditional right angle return bend basis, increase and set up the outer tube of wrapping the condensate pipe, when carrying out the cladding heat preservation, solve the tradition because condensate pipe interface position structure and condensate pipe trap's structure for the problem that the insulating tube is difficult to sheathe in, thereby avoid keeping warm not in place, the condensate pipe surface produces the condition emergence of condensate drop.

The utility model discloses in, the downward position of outer tube and right angle return bend still communicates through the guide plate, and when the comdenstion water pipe outer wall produced the condensation water pearl, thereby the water pearl drips and can flow to the right angle return bend internal discharge from the guide plate in the outer tube, and the condition of avoiding the condensation water to accumulate takes place.

Drawings

Fig. 1 is a schematic diagram of a joint elbow of a central air-conditioning condenser pipe.

Fig. 2 is a schematic diagram of the structure of a deflector in a joint elbow of a central air-conditioning condenser pipe.

In the figure: 1. a condensate pipe; 2. a limiting plate; 3. an outer sleeve; 4. a water outlet pipe; 5. a limit ring block; 6. a right-angle bent pipe; 7. a water inlet; 8. a baffle; 9. a through hole; 10. an overflow port; 11. a sleeve cavity; 12. a flat top cover plate; 13. a half arc bottom plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a joint elbow of a condenser pipe of a central air conditioner comprises a condenser pipe 1 of the air conditioner, wherein an upper end of the condenser pipe 1 is connected with a water outlet pipe 4, a position limiting plate 2 is further connected to the periphery of the position of the right end of the condenser pipe 1, a downward-bent right-angled elbow pipe 6 is arranged outside the condenser pipe 1 on the right side of the position limiting plate 2, a position limiting ring block 5 is connected to the position of the right-angled elbow pipe 6 close to the left end, a through hole 9 for allowing the water outlet pipe 4 to pass through is arranged at the middle position of the position limiting ring block 5, an outer sleeve 3 is connected to the position of the outer side of the left end of the right-angled elbow pipe 6, in order to prevent the right-angled elbow pipe 6 and the outer sleeve 3 from being affected by low temperature of condensed water, condensed water beads are generated on the outer surface and further drip, consequently use SMD heat preservation to carry out heat preservation and handle, 11 diameters in the cover chamber in the outer tube 3 just in time hold condensate pipe 1 and limiting

plate

2, and 2 tip of limiting plate do not directly support to 11 inner walls in cover chamber, interval 5 +/-2 mm each other, and overflow mouth 10 has been seted up to the right-hand member position that the bottom corresponds cover chamber 11 on the outer tube 3, the bottom left side position is opened on right angle return bend 6 has water inlet 7, is linked together through guide plate 8 between water inlet 7 and the overflow mouth 10, and when flowing through from 6 inner walls of right angle return bend for avoiding the comdenstion water, palirrhea income water inlet 7, the slope setting is done to 7 oral areas of water inlet in the right angle return bend 6, and the incline direction is one side direction in the right angle return bend 6, and guide plate 8 includes half arc bottom plate 13 and half arc.

The utility model discloses a theory of operation is: the utility model provides a joint elbow of central air-conditioning condenser pipe, the structure is set skillfully, and the layout is reasonable, when in use, PVC pipe glue is evenly coated on the surfaces of a condensate pipe 1 and a water outlet pipe 4 on the left inner wall of a right angle elbow 6 and the right side of a limiting plate 2, then the outer sleeve 3 is sleeved on the condensate pipe 1 extending out of a casing, the water outlet pipe 4 is made to pass through a through hole 9 on a limiting ring block 5, the glue is quickly solidified to complete the pipe connection, the outer surfaces of the condensate pipe 1 and the right angle elbow 6 are pasted with a heat preservation layer for heat preservation, when the central air-conditioning condensate water is discharged through the condensate pipe 1, the central air-conditioning condensate water is discharged into the right angle elbow 6 from the water outlet pipe 4 and then discharged, when the condensate pipe 1 is influenced by the condensate water flowing through the inside to cause the outer surface to generate low-temperature condensate water beads, the problem of tradition because condensate pipe interface position structure and condensate pipe trap's structure for the insulating tube is difficult to sheathe in, thereby avoids keeping warm not in place, and the condensate pipe surface produces the condition emergence of condensate drop.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A joint elbow of a central air-conditioning condenser pipe comprises a condenser pipe (1) of an air conditioner, it is characterized in that the upper end of the condensate pipe (1) is connected with a water outlet pipe (4), the periphery of the condensate pipe (1) close to the right end is also connected with a limiting plate (2), a right-angle bent pipe (6) which is bent downwards is arranged outside the condensate pipe (1) on the right side of the limiting plate (2), the outer sleeve (3) is connected with the outer side of the left end of the right-angle bent pipe (6), a sleeve cavity (11) in the outer sleeve (3) is used for accommodating the condensate pipe (1) and the limiting plate (2), an overflow port (10) is arranged at the position of the upper bottom of the outer sleeve (3) corresponding to the right, the left side position of the upper bottom of the right-angle elbow (6) is provided with a water inlet (7), and the water inlet (7) is communicated with the overflow port (10) through a guide plate (8).

2. The elbow joint of a central air-conditioning condenser pipe according to claim 1, wherein the deflector (8) comprises a half-arc bottom plate (13) and a flat top cover plate (12) which is hermetically connected to the top of the half-arc bottom plate (13).

3. The elbow joint of the central air-conditioning condenser pipe according to claim 1, wherein the right-angle elbow (6) is connected with a limit ring block (5) at the position close to the left end, and a through hole (9) for allowing the water outlet pipe (4) to pass through is arranged at the middle position of the limit ring block (5).

4. The joint elbow of a central air-conditioning condenser pipe according to claim 3, wherein the outer sleeve (3) and the right-angle elbow (6) are wrapped with an insulating layer on the upper outer surface.

5. The elbow joint of a condenser pipe of a central air conditioner according to claim 4, wherein the heat insulation layer is a patch type heat insulation layer.

6. A joint elbow of a central air-conditioning condenser pipe according to any one of claims 1 to 5, characterized in that the mouth of the water inlet (7) in the right-angle elbow (6) is inclined and inclined to the inside of the right-angle elbow (6).