CN218154924U

CN218154924U - Evaporation type condenser

Info

Publication number: CN218154924U
Application number: CN202222594617.3U
Authority: CN
Inventors: 张延辉
Original assignee: Shandong Binglin Refrigeration Technology Co ltd
Current assignee: Shandong Binglin Refrigeration Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-27
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a condenser technical field specifically is evaporative condenser, include: the outlet end of the condenser double-layer pipeline is fixedly connected with a liquid dropping pipe which is in an L-shaped structure; the connecting sleeve is fixedly arranged inside the liquid dropping pipe, and a groove is formed in the outer surface of one end, far away from the liquid dropping pipe, of the connecting sleeve; the clamping ring is fixedly arranged on one side of the second flange plate, and the second flange plate is fixedly arranged on one side of the liquid dropping pipe; the beneficial effects are that: the liquid dropping pipe is arranged to be a flat pipe, the liquid storage condition can not occur, the heat exchange area of the evaporative condenser is reduced, the heat exchange amount is reduced, the refrigerant is used less, the cost is reduced, and meanwhile, the connection part of the liquid dropping pipe and the cooling pipeline is sealed more through the matching of the O-shaped ring, the annular boss, the sealing ring and the air bag, so that the condensing agent is prevented from leaking.

Description

Evaporation type condenser

Technical Field

The utility model relates to a condenser technical field specifically is evaporative condenser.

Background

The evaporative condenser is a heat exchange device for cooling a refrigeration house, and is formed by combining a fan, a condensing coil, heat exchange fins, a box body and the like;

chinese utility model publication No. CN208075382U discloses an evaporative condenser, chinese utility model publication No. CN210089169U discloses an evaporative condenser refrigeration system;

the existing evaporative condenser is usually connected through a liquid dropping pipe, the existing liquid dropping pipe is usually vertically upward and then connected with a cooling pipeline through flanges, but the sealing ring between the two groups of flanges is easy to cause the reduction of the sealing performance and the leakage due to the service life problem of the sealing ring in the long-time use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an evaporative condenser 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: an evaporative condenser, comprising:

the outlet end of the condenser double-layer pipeline is fixedly connected with a liquid dropping pipe which is in an L-shaped structure;

the connecting sleeve is fixedly arranged inside the liquid dropping pipe, and a groove is formed in the outer surface of one end, far away from the liquid dropping pipe, of the connecting sleeve;

and the clamping ring is fixedly arranged on one side of the second flange plate, and the second flange plate is fixedly arranged on one side of the liquid dropping pipe.

Preferably, the fixed second ring flange that is provided with of one end tip that the double-deck pipeline of condenser was kept away from to the liquid dropping pipe, one side lateral wall that the liquid dropping pipe was kept away from to the second ring flange is provided with first ring flange, second ring flange and first ring flange size phase-match, and the fixed one end tip that sets up at cooling line of first ring flange.

Preferably, the first flange plate and the second flange plate are fixedly connected through bolts, and the liquid dropping pipe and the cooling pipeline are communicated with each other under the matching of the first flange plate and the second flange plate.

Preferably, the fixed one end tip that sets up in the liquid dropping pipe near cooling line of adapter sleeve, the one end surface that the liquid dropping pipe was kept away from to the adapter sleeve has seted up the recess, and the recess is the loop configuration, and the inside joint of recess is provided with O type circle, the inside size phase-match of the size of O type circle and recess, the fixed inside that sets up at cooling line of O type circle.

Preferably, the cooling pipeline is close to the fixed annular boss that is provided with in one end tip central symmetry position of liquid dropping pipe, and the transversal trapezium structure of personally submitting of annular boss, the one end tip joint that the cooling pipeline was kept away from to annular boss set up in the inside that sinks the groove, sinks the groove and sets up in the one end tip central symmetry position that the liquid dropping pipe is close to the cooling pipeline, the size phase-match of the size of sinking groove and annular boss.

Preferably, a clamping ring is fixedly arranged on the side wall of one side, close to the first flange, of the second flange, a yielding groove is formed in the end part of the clamping ring in a central symmetrical position, and air bags are fixedly arranged in the central positions of the side walls on the two sides of the interior of the yielding groove.

Preferably, a clamping groove is formed in the side wall, close to the second flange, of one side of the first flange, the inner size of the clamping groove is matched with the size of the clamping ring, a sealing ring is fixedly arranged at the center of the inner portion of the clamping groove, and the size of the sealing ring is matched with the size of the inner portion of the abdicating groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an evaporative condenser sets the liquid falling pipe into the flat tube, the condition of depositing liquid can not appear, but also reduced evaporative condenser's heat exchange area, reduced the heat transfer volume, still use the refrigerant less, reduce cost, simultaneously through the cooperation of O type circle, annular boss, sealing washer, gasbag, make the liquid falling pipe more sealed with the junction of cooling tube way, prevent that the condensing agent from leaking.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a sectional view of the structure of the liquid dropping pipe and the cooling pipeline of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is an enlarged view of the structure at C in FIG. 3;

FIG. 6 is a sectional view of the structure of the liquid dropping pipe of the present invention;

fig. 7 is a sectional view of the cooling pipeline structure of the present invention.

In the figure: the double-layer pipeline of condenser 1, liquid dropping pipe 2, first ring flange 3, cooling pipeline 4, second ring flange 5, adapter sleeve 6, O type circle 7, recess 8, annular boss 9, heavy groove 10, snap ring 11, draw-in groove 12, gasbag 13, the groove of stepping down 14, sealing washer 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: evaporative condenser, evaporative condenser includes:

the condenser double-layer pipeline 1 is characterized in that a liquid dropping pipe 2 is fixedly connected to the outlet end of the condenser double-layer pipeline 1, the liquid dropping pipe 2 is of an L-shaped structure, a second flange 5 is fixedly arranged at the end part, away from the condenser double-layer pipeline 1, of the liquid dropping pipe 2, a first flange 3 is arranged on the side wall, away from the liquid dropping pipe 2, of the second flange 5, the size of the second flange 5 is matched with that of the first flange 3, the first flange 3 is fixedly arranged at the end part of a cooling pipeline 4, the first flange 3 is fixedly connected with the second flange 5 through bolts, and the liquid dropping pipe 2 is communicated with the cooling pipeline 4 under the matching of the first flange 3 and the second flange 5;

the connecting sleeve 6 is fixedly arranged inside the liquid dropping pipe 2, a groove 8 is formed in the outer surface of one end, far away from the liquid dropping pipe 2, of the connecting sleeve 6, the connecting sleeve 6 is fixedly arranged at the end portion, close to the cooling pipeline 4, of the liquid dropping pipe 2, the groove 8 is formed in the outer surface of one end, far away from the liquid dropping pipe 2, of the connecting sleeve 6, the groove 8 is of an annular structure, the size of an O-shaped ring 7,O-shaped ring 7 clamped inside the groove 8 is matched with the size of the inside of the groove 8, the O-shaped ring 7 is fixedly arranged inside the cooling pipeline 4, an annular boss 9 is fixedly arranged at the centrosymmetric position of one end, close to the liquid dropping pipe 2, of the cooling pipeline 4, the cross section of the annular boss 9 is of a trapezoidal structure, the end portion, far away from the cooling pipeline 4, of the annular boss 9 is clamped inside a sinking groove 10, the sinking groove 10 is formed at the centrosymmetric position of one end, close to the cooling pipeline 4, and the size of the sinking groove 10 is matched with the size of the annular boss 9;

clamping ring 11, clamping ring 11 is fixed to be set up in one side of second ring flange 5, the fixed one side that sets up at the liquid dropping pipe 2 of second ring flange 5, second ring flange 5 is close to the fixed clamping ring 11 that is provided with of one side lateral wall of first ring flange 3, the tip central symmetry position of clamping ring 11 has seted up the groove of stepping down 14, the inside both sides lateral wall central point of the groove of stepping down 14 puts and all fixes and is provided with gasbag 13, first ring flange 3 is close to one side lateral wall of second ring flange 5 and has seted up draw-in groove 12, the inside size of draw-in groove 12 and the big or small phase-match of clamping ring 11, and the fixed sealing washer 15 that is provided with in the inside central point of draw-in groove 12, the size of sealing washer 15 and the inside size phase-match of the groove of stepping down 14.

When the evaporative condenser is used, the liquid dropping pipe 2 and the cooling pipeline 4 are fixedly connected through the first flange plate 3 and the second flange plate 5, condensing agents in the double-layer pipeline 1 of the condenser are conveyed through the liquid dropping pipe 2 and the first flange plate 3, when the liquid dropping pipe 2 and the cooling pipeline 4 are butted, the connecting sleeve 6 is inserted into the cooling pipeline 4, the O-shaped ring 7 is clamped into the groove 8, the annular boss 9 is clamped into the sinking groove 10, the liquid dropping pipe 2 and the cooling pipeline 4 are sealed, when the first flange plate 3 and the second flange plate 5 are fixed through the fixing bolts, the clamping ring 11 is clamped into the clamping groove 12, the sealing ring 15 is inserted into the yielding groove 14, the two groups of air bags 13 are tightly attached to the two sides of the sealing ring 15 respectively, and sealing between the first flange plate 3 and the second flange plate 5 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Evaporative condenser, its characterized in that: the evaporative condenser includes:

the condenser double-layer pipeline (1), the outlet end of the condenser double-layer pipeline (1) is fixedly connected with a liquid dropping pipe (2), and the liquid dropping pipe (2) is of an L-shaped structure;

the connecting sleeve (6) is fixedly arranged inside the liquid dropping pipe (2), and a groove (8) is formed in the outer surface of one end, far away from the liquid dropping pipe (2), of the connecting sleeve (6);

the clamping ring (11), the clamping ring (11) is fixedly arranged on one side of the second flange plate (5), and the second flange plate (5) is fixedly arranged on one side of the liquid dropping pipe (2).

2. The evaporative condenser as set forth in claim 1, wherein: the end part of one end, far away from the double-layer pipeline (1) of the condenser, of the liquid dropping pipe (2) is fixedly provided with a second flange plate (5), the side wall, far away from the liquid dropping pipe (2), of the second flange plate (5) is provided with a first flange plate (3), the second flange plate (5) is matched with the first flange plate (3) in size, and the first flange plate (3) is fixedly arranged at the end part of one end of the cooling pipeline (4).

3. The evaporative condenser, as recited in claim 2, wherein: the first flange plate (3) is fixedly connected with the second flange plate (5) through bolts, and the liquid dropping pipe (2) is communicated with the cooling pipeline (4) under the matching of the first flange plate (3) and the second flange plate (5).

4. The evaporative condenser, as recited in claim 3, wherein: the fixed one end tip that sets up in liquid dropping pipe (2) and be close to cooling pipeline (4) in adapter sleeve (6), recess (8) have been seted up to the one end surface that liquid dropping pipe (2) were kept away from in adapter sleeve (6), and recess (8) are the loop configuration, and the inside joint of recess (8) is provided with O type circle (7), the inside size phase-match of the size of O type circle (7) and recess (8), the fixed inside that sets up in cooling pipeline (4) of O type circle (7).

5. The evaporative condenser, as recited in claim 4, wherein: the cooling pipe (4) are close to the fixed annular boss (9) that is provided with in one end tip central symmetry position of liquid falling pipe (2), the transversal trapezium structure of personally submitting of annular boss (9), the one end tip joint that cooling pipe (4) were kept away from in annular boss (9) sets up in the inside of heavy groove (10), heavy groove (10) are seted up in the one end tip central symmetry position that liquid falling pipe (2) are close to cooling pipe (4), the size of heavy groove (10) and the size phase-match of annular boss (9).

6. The evaporative condenser as recited in claim 5, wherein: the second ring flange (5) are close to one side lateral wall of first ring flange (3) and are fixedly provided with clamping ring (11), and the tip central symmetry position of clamping ring (11) has seted up groove of stepping down (14), and the inside both sides lateral wall central point of groove of stepping down (14) puts and all fixedly is provided with gasbag (13).

7. The evaporative condenser, as recited in claim 6, wherein: draw-in groove (12) have been seted up to one side lateral wall that first ring flange (3) are close to second ring flange (5), the inside size of draw-in groove (12) and the size phase-match of block ring (11), and the inside central point of draw-in groove (12) puts the fixed sealing washer (15) that is provided with, the size of sealing washer (15) and the inside size phase-match of groove (14) of stepping down.