CN223564498U

CN223564498U - Evaporation type condenser

Info

Publication number: CN223564498U
Application number: CN202423178468.8U
Authority: CN
Inventors: 刘振宇; 倪金娟
Original assignee: Wuhan Binggu Refrigeration Technology Co ltd
Current assignee: Wuhan Binggu Refrigeration Technology Co ltd
Priority date: 2024-12-23
Filing date: 2024-12-23
Publication date: 2025-11-18
Anticipated expiration: 2034-12-23

Abstract

The utility model is suitable for the technical field of evaporative condensers, and provides an evaporative condenser which comprises a box body, a heat exchange tube row arranged on the inner wall of the box body, a plurality of steam discharge tubes arranged at the top of the box body, a plurality of heat conduction frames fixedly arranged on the heat exchange tube row, a plurality of inclined-plane heat conduction evaporation plates respectively fixedly arranged on the inner walls of the heat conduction frames, and a spraying mechanism arranged on the inner wall of the box body, wherein the spraying mechanism is used for spraying water to the steam discharge tubes, the heat conduction frames and the inclined-plane heat conduction evaporation plates. The evaporative condenser that this scheme provided not only can promote and increase the evaporation heat transfer area and come further promotion evaporation condensation efficiency, and has the heat dissipation cooling function to the box internal water, can improve the evaporation efficiency and the heat absorption capacity of water through reducing the temperature, and evaporation heat transfer efficiency is higher.

Description

Evaporation type condenser

Technical Field

The utility model belongs to the technical field of evaporative condensers, and particularly relates to an evaporative condenser.

Background

The evaporative condenser is high-efficiency heat exchange equipment and is widely applied to a plurality of fields such as refrigeration, chemical industry, metallurgy, coal, medicine, food and the like.

The existing evaporative condenser is usually characterized in that water is sprayed on the heat exchange tube bank after temperature rise, so that the water is evaporated on the heat exchange tube bank, heat on the heat exchange tube bank is taken away, a refrigerant is condensed in the heat exchange tube bank, but the evaporation area of the heat exchange tube bank is limited, and therefore, the heat exchange efficiency is low and the condensation effect is poor.

Disclosure of utility model

The utility model provides an evaporative condenser, which aims to solve the problems of limited evaporation area, low heat exchange efficiency and poor condensation effect of a heat exchange tube row in the conventional evaporative condenser.

The evaporative condenser comprises a box body, a heat exchange tube row arranged on the inner wall of the box body, a plurality of steam discharge tubes arranged on the top of the box body, a plurality of heat conduction frames fixedly arranged on the heat exchange tube row, a plurality of inclined-plane heat conduction evaporation plates respectively fixedly arranged on the inner walls of the heat conduction frames, a spraying mechanism arranged on the inner wall of the box body and used for spraying water to the steam discharge tubes, the heat conduction frames and the inclined-plane heat conduction evaporation plates, and a heat dissipation and temperature reduction mechanism arranged on the bottom of the box body and used for reducing the temperature of water in the box body.

Preferably, the spraying mechanism comprises a water pump arranged on the inner wall of the bottom of the box body, a three-way pipe arranged at the water outlet end of the water pump, two extension pipes arranged on the three-way pipe, a plurality of spraying pipes respectively arranged on the two extension pipes, and a plurality of spraying heads respectively arranged on the spraying pipes.

Preferably, the heat dissipation and cooling mechanism comprises a heat dissipation fin fixedly arranged at the bottom of the box body and provided with a heat conduction copper pipe, and a plurality of fans arranged on the heat dissipation fin.

Preferably, a circulating pump is fixedly arranged on one side of the box body, a water inlet end of the circulating pump is provided with a water outlet pipe, the water outlet pipe is communicated with the heat conducting copper pipe, a water inlet pipe is arranged at one end of the heat conducting copper pipe, and the water inlet pipe is communicated with the box body.

Preferably, a water temperature sensor is arranged on the inner wall of the box body, a water supplementing pipe is arranged on the box body, and an electromagnetic valve is arranged on the water supplementing pipe.

Preferably, a transverse plate is fixedly arranged on the inner wall of the box body, and a radar liquid level sensor is arranged at the bottom of the transverse plate.

Preferably, a controller is arranged on the box body, and the controller is electrically connected with the water pump, the fans, the circulating pump, the water temperature sensor, the electromagnetic valve and the radar liquid level sensor.

Compared with the related art, the evaporative condenser provided by the utility model has the following beneficial effects:

Compared with the prior art, the evaporation type condenser provided by the scheme has the advantages that the box body is used as the main structure of the whole condenser, a closed working environment is provided for various components in the box body, the influence of the external environment on the condensation process is effectively prevented, the heat exchange tube is arranged as a heat transfer medium for condensing a refrigerant, the steam discharge tube is arranged at the top of the box body and is used for discharging steam, the contact area of water and a heat source can be increased through the heat conduction frame and the inclined plane heat conduction evaporation plate, meanwhile, more heat is absorbed by utilizing the evaporation latent heat of the water, so that the condensation process is accelerated, the spraying mechanism is arranged on the inner wall of the box body and is used for spraying the water to the steam discharge tube, the heat conduction frame and the inclined plane heat conduction evaporation plate, the heat dissipation and cooling mechanism is arranged at the bottom of the box body and is used for cooling the water in the box body, and is a key for maintaining continuous and efficient operation of the condenser, and the evaporation efficiency and the heat absorption capacity of the water can be improved through reducing the water temperature;

In summary, the evaporative condenser provided by the invention has the advantages that through the unique structural design, the efficient and energy-saving condensing effect is realized, and all components of the evaporative condenser are mutually matched and cooperatively work, so that the condensing efficiency is improved, the service life of equipment is prolonged, and the running cost is reduced.

Drawings

FIG. 1 is a schematic three-dimensional structure of an evaporative condenser according to the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the heat exchange tube bank, heat conducting frame and inclined heat conducting evaporating plate of FIG. 1;

fig. 4 is an enlarged schematic view of the portion a shown in fig. 2.

The device comprises a box body, a heat exchange tube row 2, a steam discharge tube 3, a heat conduction frame 4, a slope heat conduction evaporation plate 5, a 6, a water pump 7, a three-way tube 8, an extension tube 9, a spray tube 10, a spray header 11, a heat dissipation fin 12, a heat conduction copper tube 13, a fan 14, a circulating pump 15, a sewer tube 16, a water supply tube 17, a water temperature sensor 18, a water supplementing tube 19, an electromagnetic valve 20, a transverse plate 21, a radar liquid level sensor 22 and a controller.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and the terms "comprising" and "having" and any variations thereof in the description of this utility model and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and in the claims or drawings, are used for distinguishing between different objects and not for describing a particular sequential order, and the terms "inner," "outer," "left," "right," and the like are used for convenience in describing the present utility model and simplifying the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides an evaporative condenser, which is shown in figures 1-4 and comprises a box body 1, a heat exchange tube row 2 arranged on the inner wall of the box body 1, a plurality of steam discharge tubes 3 arranged at the top of the box body 1, a plurality of heat conduction frames 4 fixedly arranged on the heat exchange tube row 2, a plurality of inclined surface heat conduction evaporation plates 5 respectively fixedly arranged on the inner walls of the heat conduction frames 4, a spraying mechanism arranged on the inner walls of the box body 1 and used for spraying water to the steam discharge tubes 3, the heat conduction frames 4 and the inclined surface heat conduction evaporation plates 5, and a heat dissipation and cooling mechanism arranged at the bottom of the box body 1 and used for cooling water in the box body 1.

In this embodiment, the tank 1 is used as a main structure of the whole condenser, the tank 1 provides a closed working environment for various components inside, the influence of the external environment on the condensation process is effectively prevented, the heat exchange tube bank 2 is used as a heat transfer medium for condensing the refrigerant, the steam discharge tube 3 is arranged at the top of the tank 1 and is used for discharging steam, the contact area of water and a heat source can be increased through the heat conduction frame 4 and the inclined plane heat conduction evaporation plate 5, meanwhile, more heat is absorbed by utilizing the evaporation latent heat of the water, so that the condensation process is accelerated, the spraying mechanism is arranged on the inner wall of the tank 1 and is used for spraying the water to the steam discharge tube 3, the heat conduction frame 4 and the inclined plane heat conduction evaporation plate 5, the heat dissipation and cooling mechanism is arranged at the bottom of the tank 1 and is used for cooling the water in the tank 1, and is a key for maintaining the continuous and efficient operation of the condenser, and the evaporation efficiency and the heat absorption capacity of the water can be improved through reducing the water temperature;

In a further preferred embodiment of the utility model, the spraying mechanism comprises a water pump 6 arranged on the inner wall of the bottom of the box body 1, a three-way pipe 7 arranged at the water outlet end of the water pump 6, two extending pipes 8 arranged on the three-way pipe 7, a plurality of spraying pipes 9 respectively arranged on the two extending pipes 8, and a plurality of spraying heads 10 respectively arranged on the plurality of spraying pipes 9.

In this embodiment, water in the water tank 1 is pumped out by the water pump 6 and is injected into the plurality of spray pipes 9 by the tee pipe 7 and the two extension pipes 8, and is uniformly sprayed to the heat exchange pipe row 2, the plurality of heat conduction frames 4 and the plurality of inclined plane heat conduction evaporation plates 5 by the plurality of spray heads 10 on the plurality of spray pipes 9, so that efficient evaporation heat exchange is performed.

In a further preferred embodiment of the present utility model, the heat dissipation and cooling mechanism comprises a heat dissipation fin 11 fixedly installed at the bottom of the case 1 and provided with a heat conduction copper pipe 12, and a plurality of fans 13 arranged on the heat dissipation fin 11.

In this embodiment, the cooling of the water passing through the heat conduction copper pipe 12 is performed by the heat radiation fins 11 and the plurality of fans 13.

In a further preferred embodiment of the present utility model, a circulation pump 14 is fixedly installed at one side of the tank 1, a water inlet end of the circulation pump 14 is provided with a water outlet pipe 15, the water outlet pipe 15 is communicated with the heat conducting copper pipe 12, an upper water pipe 16 is provided at one end of the heat conducting copper pipe 12, and the upper water pipe 16 is communicated with the tank 1.

In this embodiment, the water in the water tank 1 is pumped out by the circulating pump 14 and is injected into the heat conduction copper pipe 12 through the sewer pipe 15, the heat dissipation fins 11 and the fans 13 cool the water passing through the heat conduction copper pipe 12, and the cooled water is injected into the water tank 1 along the sewer pipe 16.

In a further preferred embodiment of the present utility model, a water temperature sensor 17 is disposed on the inner wall of the tank 1, a water replenishing pipe 18 is disposed on the tank 1, and an electromagnetic valve 19 is disposed on the water replenishing pipe 18.

In this embodiment, the water temperature in the water tank 1 can be monitored by the water temperature sensor 17, and the controller 22 controls the start and stop of the heat dissipation and cooling mechanism and the circulating pump 14 according to the water temperature in the water tank 1, so as to automatically cool the water in the water tank 1.

In a further preferred embodiment of the present utility model, a transverse plate 20 is fixedly installed on the inner wall of the box 1, and a radar level sensor 21 is disposed at the bottom of the transverse plate 20.

In the present embodiment, the radar level sensor 21 can monitor the water level in the tank 1, and the controller 22 controls the solenoid valve 19 to start or stop according to the water level in the tank 1, so as to supplement water to the tank 1 through the water supplementing pipe 18.

In a further preferred embodiment of the present utility model, the casing 1 is provided with a controller 22, and the controller 22 is electrically connected to the water pump 6, the plurality of fans 13, the circulation pump 14, the water temperature sensor 17, the electromagnetic valve 19 and the radar level sensor 21.

In the present embodiment, the operation control of the water pump 6, the plurality of fans 13, the circulation pump 14, and the solenoid valve 19 is possible by the controller 22.

To sum up, compare with the correlation technique, this device not only can promote and increase evaporation heat transfer area and come further promotion evaporation condensation efficiency, and has the heat dissipation cooling function to the box internal water, can improve evaporation efficiency and the heat absorption ability of water through reducing the temperature, and evaporation heat transfer efficiency is higher.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. An evaporative condenser, characterized in that it comprises:

Box;

A heat exchange tube bank is installed on the inner wall of the box, with both ends of the heat exchange tube bank extending to the outside of the box.

Multiple steam exhaust pipes installed on the top of the enclosure;

Multiple heat-conducting frames are fixedly installed on the heat exchanger tube bank;

Multiple inclined heat-conducting evaporation plates are respectively fixedly installed on the inner walls of multiple heat-conducting frames;

A spraying mechanism installed on the inner wall of the chamber is used to spray water onto the steam exhaust pipe, multiple heat-conducting frames, and multiple inclined heat-conducting evaporation plates;

A heat dissipation and cooling mechanism is installed at the bottom of the box, which is used to cool the water inside the box.

2. The evaporative condenser as described in claim 1, characterized in that the spray mechanism comprises:

A water pump is installed on the inner wall at the bottom of the tank;

A tee pipe is installed at the outlet end of the water pump;

Two extension tubes are installed on the tee pipe;

Multiple spray pipes are respectively installed on the two extension pipes;

Multiple spray heads are respectively installed on multiple spray pipes.

3. The evaporative condenser as described in claim 2, characterized in that the heat dissipation and cooling mechanism comprises:

Heat dissipation fins with heat-conducting copper pipes are fixedly installed at the bottom of the enclosure;

Multiple fans are mounted on the heat sink fins.

4. The evaporative condenser as described in claim 3, characterized in that a circulation pump is fixedly installed on one side of the housing, a drain pipe is provided at the water inlet end of the circulation pump, the drain pipe is connected to the heat-conducting copper pipe, and a water inlet pipe is provided at one end of the heat-conducting copper pipe, the water inlet pipe is connected to the housing.

5. The evaporative condenser as described in claim 4, characterized in that a water temperature sensor is provided on the inner wall of the housing, a water supply pipe is provided on the housing, and a solenoid valve is provided on the water supply pipe.

6. The evaporative condenser as described in claim 5, characterized in that a horizontal plate is fixedly installed on the inner wall of the housing, and a radar liquid level sensor is provided at the bottom of the horizontal plate.

7. The evaporative condenser as described in claim 6, characterized in that a controller is provided on the housing, and the controller is electrically connected to the water pump, multiple fans, circulating pump, water temperature sensor, solenoid valve and radar level sensor.