CN221006002U

CN221006002U - Evaporation type condenser

Info

Publication number: CN221006002U
Application number: CN202322472179.8U
Authority: CN
Inventors: 文远忠; 赵国洪; 满拥军; 杨东
Original assignee: Sichuan Lantian Chemical Technology Co ltd
Current assignee: Sichuan Lantian Chemical Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-05-24
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of condensers and discloses an evaporative condenser which comprises a condenser shell and a condensation assembly, wherein the condenser shell is provided with a plurality of condensation pipes which are arranged at equal intervals along the height direction of the condenser shell, the condensation assembly comprises cold water pipes, cold water pipes are arranged above each condensation pipe and are in sliding connection with the condenser shell, the cold water pipes move along the horizontal direction, and a plurality of water outlets are formed in the bottoms of the cold water pipes at equal intervals along the axial direction of the cold water pipes. The space for arranging the cold water pipes is reserved between the adjacent condensing pipes, each condensing pipe is correspondingly provided with the cold water pipe, and the cold water pipe has horizontal movement freedom degree, so that the fully covered condensing pipes are subjected to water cooling, the heat exchange area of the condensing pipes is greatly increased, and the cooling efficiency and the cooling effect are improved.

Description

Evaporation type condenser

Technical Field

The utility model relates to the technical field of condensers, in particular to an evaporative condenser.

Background

The evaporative condenser is a common cooling device at present and comprises a counter-flow condenser and a forward-flow condenser, and mainly utilizes the heat exchange principle to exchange heat in a high-temperature medium to air or water with relatively low temperature so as to realize rapid cooling of the high-temperature medium. Because a plurality of condenser pipes are arranged in the evaporative condenser from top to bottom, and the evaporative condenser in the current water cooling mode is cooled by arranging water cooling pipes in the evaporative condenser, but the condenser pipes are designed in a lamination mode along the height direction of the evaporative condenser, so that the condenser pipes are mutually shielded, the heat exchange area between the condenser pipes below and cold water is small, the cooling rate is low, and the condensing effect of the evaporative condenser needs to be improved.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides an evaporative condenser which is used for solving the problem of small heat exchange area of the existing evaporative condenser and improving the condensation efficiency and condensation effect.

The aim of the utility model is realized by the following technical scheme: the utility model provides an evaporative condenser, includes condenser casing and condensation subassembly, the condenser casing is provided with a plurality of condenser pipes, a plurality of the condenser pipe is followed the equidistant setting of direction of height of condenser casing, the condensation subassembly includes the cold water pipe, every the top of condenser pipe all is provided with the cold water pipe, cold water pipe sliding connection the condenser casing, the cold water pipe removes along the horizontal direction, a plurality of apopores have been seted up along self axial equidistant to the bottom of cold water pipe.

In some embodiments, the condenser tube is a U-shaped coiled structure, a main water inlet tube is vertically arranged on the side wall of the condenser shell, and one end of the condenser tube is connected with the main water inlet tube.

In some embodiments, the side wall of the condenser shell is provided with a vertical sliding rod, the vertical sliding rod is perpendicular to the cold water pipe, the side wall of the condenser shell is provided with a plurality of transverse sliding grooves along the height direction of the side wall of the condenser shell, the transverse sliding grooves are in one-to-one correspondence with the cold water pipes, one end of the cold water pipe penetrates out of the transverse sliding grooves to be connected with the vertical sliding rod, and the vertical sliding rod is connected with a linear driving mechanism.

In some embodiments, the linear driving mechanism further comprises a screw, a screw motor, a screw slider and a mounting frame, wherein the mounting frame is fixed on the side wall of the condenser shell, the mounting frame is in a U shape, the screw is rotationally arranged on the mounting frame, the screw slider is sleeved on the screw in a threaded manner, the screw slider is slidingly arranged on the mounting frame, the screw slider is close to one end of the condenser shell and is fixedly connected with the vertical sliding rod, and an output shaft of the screw motor is in transmission connection with one end of the screw.

In some embodiments, a main cold water pipe is vertically arranged on the side wall of the condenser shell, which is far away from the linear driving mechanism, and one end of the cold water pipe, which is far away from the vertical sliding rod, is connected with the main cold water pipe through a hose.

In some embodiments, a plurality of top heat dissipation fans are mounted on top of the condenser housing.

In some embodiments, the side wall of the condenser shell is provided with a plurality of heat dissipation holes along the height direction of the condenser shell, the side wall of the condenser shell provided with the heat dissipation holes is fixedly provided with a wind collecting cover, the large diameter end of the wind collecting cover is fixedly provided with the condenser shell, and the small diameter end of the wind collecting cover is provided with a side heat dissipation fan.

In some embodiments, a water collection sump is provided within the condenser housing, and a drain pipe is provided on a side wall of the condenser housing, the drain pipe communicating with the water collection sump.

The beneficial effects of the utility model are as follows:

The space for arranging the cold water pipes is reserved between the adjacent condensing pipes, each condensing pipe is correspondingly provided with the cold water pipe, and the cold water pipe has horizontal movement freedom degree, so that the fully covered condensing pipes are subjected to water cooling, the heat exchange area of the condensing pipes is greatly increased, and the cooling efficiency and the cooling effect are improved.

Drawings

FIG. 1 is a perspective view of an evaporative condenser according to the present utility model;

FIG. 2 is a schematic view showing an internal structure of an evaporative condenser according to the present utility model;

FIG. 3 is a schematic view of a condenser tube in an evaporative condenser according to the present utility model;

In the figure, a 1-condenser shell, a 2-condenser pipe, a 3-cold water pipe, a 4-main water inlet pipe, a 5-transverse chute, a 6-vertical sliding rod, a 7-screw, an 8-screw motor, a 9-screw slider, a 10-mounting frame, a 11-main cold water pipe, a 12-top heat radiation fan, a 13-heat radiation hole, a 14-wind collecting cover, a 15-side heat radiation fan and a 16-drain pipe.

Detailed Description

The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.

As shown in fig. 1 to 3, an evaporative condenser comprises a condenser shell 1 and a condensation component, the condenser shell 1 is provided with a plurality of condensation pipes 2, the condensation component comprises a cold water pipe 3, the cold water pipe 3 is arranged above each condensation pipe 2 in an equidistant mode along the height direction of the condenser shell 1, the cold water pipes 3 are slidably connected with the condenser shell 1, the cold water pipes 3 move along the horizontal direction, a plurality of water outlet holes are formed in the bottoms of the cold water pipes 3 at equal intervals along the axial direction of the condenser, a space for arranging the cold water pipes is reserved between every two adjacent condensation pipes 3, each condensation pipe 3 is correspondingly provided with the cold water pipe 3, cold water sprayed out through the water outlet holes acts on the surface of the condensation pipe 3 to cool, meanwhile, the cold water pipes 3 have the degree of freedom of horizontal movement, so that water cooling is carried out on each condensation pipe in a full-coverage mode, the heat exchange area of the condensation pipes is greatly improved, and the cooling efficiency and the cooling effect are improved.

Preferably, as shown in fig. 3, the condensing tube 2 is of a U-shaped coiled structure, so that steam has a longer circulation path in the condensing tube 2, the flow time of the steam in the condensing tube 2 is prolonged, so that the steam can fully exchange heat with cold water, and is condensed into water, the condensing effect is further improved, the side wall of the condenser shell 1 is vertically provided with a main water inlet tube 4, one end of the condensing tube 2 is connected with the main water inlet tube 4, the steam tube is connected with the main water inlet tube 4, the steam flows into each condensing tube 2 through the main water inlet tube 4, the other end of the condensing tube 2 is connected with a main water outlet tube, and condensed liquid is discharged through the main water outlet tube.

Further, as shown in fig. 1, the lateral wall of condenser casing 1 is provided with vertical sliding rod 6, vertical sliding rod 6 perpendicular to cold water pipe 3, a plurality of horizontal spouts 5 have been seted up along self direction of height to the lateral wall of condenser casing 1, a plurality of horizontal spouts 5 and a plurality of cold water pipe 3 one-to-one, the one end of cold water pipe 3 wears out from horizontal spout 5 and connects vertical sliding rod 6, vertical sliding rod 6 is connected with linear driving mechanism, linear driving mechanism still includes lead screw 7, lead screw motor 8, lead screw slider 9 and mounting bracket 10, mounting bracket 10 is fixed on the lateral wall of condenser casing 1, the shape of mounting bracket 10 is "U" font, lead screw 7 rotates and sets up on mounting bracket 10, lead screw slider 9 thread suit is on lead screw 7, lead screw slider 9 slides and sets up on mounting bracket 10, lead screw slider 9 is close to the one end of condenser casing 1's one end fixed connection vertical sliding rod 6, lead screw 7 is driven to lead screw motor 8's output shaft transmission, because lead screw slider 9 and mounting bracket 10's slip adaptation has restricted the rotation degree of freedom of lead screw slider 9, make slider 9 along the axial direction of feed screw 7, thereby drive the horizontal direction of movement along lead screw 6 through horizontal direction 3 along horizontal direction of movement of the lead screw 6, thereby drive the horizontal direction of movement along horizontal direction 3 along all horizontal direction of the cold water pipe 3, and horizontal direction of movement along the horizontal direction of the horizontal direction 3, and the horizontal direction of movement of the horizontal direction of the cold water pipe 3 is driven by the horizontal direction of the lead screw 3, and the horizontal direction of the cover is driven.

Further, the side wall of the condenser shell 1 far away from the linear driving mechanism is vertically provided with a main cold water pipe 11, one end of the cold water pipe 3 far away from the vertical sliding rod 6 is connected with the main cold water pipe 11 through a hose, the main cold water pipe 11 is connected with an external water source, cold water is introduced into each cold water pipe 3 through the main cold water pipe 11, and the cold water pipes 3 and the main cold water pipes 11 are connected through the hose, so that the movement of the cold water pipes 3 is not influenced.

Further, a plurality of top heat dissipation fans 12 are installed at the top of the condenser shell 1, hot gas generated in the heat exchange process is discharged through the top heat dissipation fans 12, the temperature in the condenser shell 1 is reduced, and the condensation rate is accelerated.

Further, as shown in fig. 1 and 2, as the hot air generated by heat exchange will rise, the hot air generated by heat exchange of the lower condensation tube 2 will act on the upper condensation tube 2 in the rising process, so as to reduce the condensation rate of the upper condensation tube 2, and meanwhile, the hot air cannot be discharged timely, therefore, the side wall of the condenser shell 1 is provided with a plurality of heat dissipation holes 13 along the height direction thereof, the side wall of the condenser shell 1 provided with the heat dissipation holes 13 is fixed with a wind collecting cover 14, the large diameter end of the wind collecting cover 14 is fixed with the condenser shell 1, the small diameter end of the wind collecting cover 14 is provided with a side heat dissipation fan 15, the wind collecting cover 14 covers the arrangement height of the whole condensation tube 2, and hot air is discharged from the side surface through the side heat dissipation fan 15, so that the hot air can be discharged timely, the condensation effect of the upper condensation tube 2 is prevented from being influenced by the rising of the hot air, the condensation rate and the condensation effect are further improved, and secondly, the rest side walls of the condenser shell 1 are provided with small heat dissipation holes, the circulation effect of the external cold air and the hot air is enhanced, and the cooling effect is achieved.

Further, a water collecting tank is arranged in the condenser shell 1, a drain pipe 16 is arranged on the side wall of the condenser shell 1, the drain pipe 16 is communicated with the water collecting tank, and water generated in the condenser shell 1 and water discharged by the cold water pipe 3 fall into the water collecting tank to be collected and discharged to a designated position through the drain pipe 16.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; and those of ordinary skill in the art will appreciate that the benefits achieved by the present utility model are merely better than those achieved by the current embodiments of the prior art in certain circumstances and are not intended to be the most excellent uses directly in the industry.

The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The utility model provides an evaporative condenser, its characterized in that, includes condenser casing (1) and condensation subassembly, condenser casing (1) is provided with a plurality of condenser pipes (2), and is a plurality of condenser pipe (2) are followed the equidistant setting of direction of height of condenser casing (1), the condensation subassembly includes cold water pipe (3), every the top of condenser pipe (2) all is provided with cold water pipe (3), cold water pipe (3) sliding connection condenser casing (1), cold water pipe (3) are along horizontal direction removal, a plurality of apopores have been seted up to the equidistant bottom of cold water pipe (3) along self axial.

2. An evaporative condenser according to claim 1, wherein the condenser tube (2) is of a U-shaped coiled structure, the side wall of the condenser housing (1) is vertically provided with a main water inlet tube (4), and one end of the condenser tube (2) is connected with the main water inlet tube (4).

3. The evaporative condenser according to claim 2, wherein a vertical sliding rod (6) is arranged on the side wall of the condenser shell (1), the vertical sliding rod (6) is perpendicular to the cold water pipe (3), a plurality of transverse sliding grooves (5) are formed in the side wall of the condenser shell (1) along the height direction of the condenser shell, the transverse sliding grooves (5) are in one-to-one correspondence with the cold water pipes (3), one end of the cold water pipe (3) penetrates out of the transverse sliding grooves (5) to be connected with the vertical sliding rod (6), and the vertical sliding rod (6) is connected with a linear driving mechanism.

4. An evaporative condenser according to claim 3, characterized in that the linear driving mechanism further comprises a screw (7), a screw motor (8), a screw slider (9) and a mounting frame (10), wherein the mounting frame (10) is fixed on the side wall of the condenser housing (1), the mounting frame (10) is shaped like a U, the screw (7) is rotatably arranged on the mounting frame (10), the screw slider (9) is in threaded fit on the screw (7), the screw slider (9) is slidably arranged on the mounting frame (10), one end of the screw slider (9) close to the condenser housing (1) is fixedly connected with the vertical sliding rod (6), and an output shaft of the screw motor (8) is in transmission connection with one end of the screw (7).

5. An evaporative condenser according to claim 4, characterized in that the side wall of the condenser housing (1) remote from the linear drive mechanism is vertically provided with a main cold water pipe (11), and the end of the cold water pipe (3) remote from the vertical sliding rod (6) is connected to the main cold water pipe (11) by a hose.

6. An evaporative condenser according to claim 1, characterized in that the top of the condenser housing (1) is fitted with a plurality of top heat dissipating fans (12).

7. An evaporative condenser according to claim 6, characterized in that the side wall of the condenser housing (1) is provided with a plurality of heat dissipation holes (13) along the height direction thereof, the side wall of the condenser housing (1) provided with the heat dissipation holes (13) is fixed with a wind collecting cover (14), the large diameter end of the wind collecting cover (14) is fixed with the condenser housing (1), and the small diameter end of the wind collecting cover (14) is provided with a side heat dissipation fan (15).

8. An evaporative condenser according to claim 1, characterized in that a water collection sump is provided in the condenser housing (1), the side wall of the condenser housing (1) being provided with a drain pipe (16), the drain pipe (16) communicating with the water collection sump.