Negative pressure evaporative condenser

Abstract

The utility model relates to the technical field of condensers, and discloses a negative pressure evaporative condenser which comprises a base, a mounting frame is fixedly mounted in the base, a connecting mounting cylinder is fixedly connected to the top of the mounting frame, and a filter plate is fixedly mounted at the top of the connecting mounting cylinder; the cooling evaporation type condenser assembly is arranged in the mounting frame and the base, and by arranging a dustproof plate, when the evaporation type condenser body works, a motor drives a fan through a connecting column, so that air flow in the mounting frame is accelerated to circulate; according to the evaporative condenser, the evaporative condenser body is arranged, cold air is guided into the evaporative condenser body through the cooling part, flows through the heat exchange pipeline row and then is discharged from the cooling part, the condensation temperature is reduced through the circulation part, and the effect of improving the equipment operation efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a negative pressure evaporative condenser. Background Art

[0002] The evaporative condenser performs heat exchange by spraying normal temperature water or cooling water onto heat exchange tubes or heat exchange fins through the principle of evaporation after absorbing heat.

[0003] The cooling tower supporting project of traditional water-cooled air conditioners is complex and requires supporting high-power cooling water pumps, pipes, valves, filters and instruments, water treatment devices, etc. There are problems such as large installation space, increased initial investment, high operating costs, and easy to produce flying water and high water consumption.

[0004] Therefore, a negative pressure evaporative condenser that can save energy and reduce emissions, reduce corporate production costs, improve work efficiency, and is easy to use is needed. Utility Model Content

[0005] The utility model aims to provide a negative pressure evaporative condenser to achieve the purpose of being easy to use and improving work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a negative pressure evaporative condenser, comprising: a base, wherein a mounting frame is fixedly installed inside the base, a connecting mounting tube is fixedly connected to the top of the mounting frame, and a filter plate is fixedly installed on the top of the connecting mounting tube; a cooling evaporative condenser assembly, wherein the cooling evaporative condenser assembly is arranged inside the mounting frame and inside the base.

[0007] Preferably, the cooling evaporative condenser assembly includes: a cooling portion, which is arranged above the mounting frame; an evaporative condenser portion, which is arranged inside the mounting frame; and a circulation portion, which is arranged inside the base.

[0008] Preferably, the cooling part includes: a dustproof plate, which is fixedly installed on the top of the mounting frame; a motor is arranged above the dustproof plate, the output end of the motor is fixedly connected to a connecting column, and one end of the connecting column is fixedly connected to a fan.

[0009] Preferably, the evaporative condenser part includes: an evaporative condenser body, which is arranged inside a mounting frame; a support frame is fixedly installed on the bottom inner wall of the evaporative condenser body, a heat exchange pipe row is fixedly installed evenly and equidistantly inside the support frame, and a connection box is fixedly installed at one end of the heat exchange pipe row.

[0010] Preferably, one end of the connection box 1 is connected to an input pipe and extends to one side of the installation frame, and a control valve 1 is fixedly installed at one end of the input pipe.

[0011] Preferably, a second connection box is fixedly installed on the other end of the heat exchange pipe row, an output pipe is connected to the second connection box, and a second control valve is fixedly installed on one end of the output pipe.

[0012] Preferably, the circulation part includes: a water tank, which is arranged on the top of the base; the top of the water tank is connected to a water supply pipe and extends to the outer wall of the installation frame, and the top of the water tank is connected to a connecting pipe.

[0013] Preferably, a negative pressure device is fixedly mounted on one end of the connecting pipe, and the negative pressure device is fixedly mounted on the bottom of the mounting frame.

[0014] The utility model provides a negative pressure evaporative condenser, which has the following beneficial effects:

[0015] (1) The utility model is provided with a dustproof plate. When the evaporative condenser body is working, the motor drives the fan through the connecting column to accelerate the circulation of the air flow inside the installation frame. By providing the evaporative condenser body, the cooling part introduces the cold air into the evaporative condenser body, flows through the heat exchange pipe row, and is then discharged from the cooling part. The condensation temperature is lowered when passing through the circulation part, thereby achieving the effect of improving the operating efficiency of the equipment.

[0016] (2) The utility model is provided with a circulation part, and water is transported to the inside of the water tank by connecting the water supply pipe, and then the water tank is turned into a negative pressure zone by the negative pressure device. Finally, the water evaporation heat absorption principle is utilized to achieve the effect of lowering the cooling water temperature of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall diagram of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 This is a view of the cooling evaporative condenser assembly of the utility model;

[0020] Figure 4 It is a cross-sectional view of the utility model.

[0021] In the figure: 1 base, 2 mounting frame, 3 connecting mounting cylinder, 31 filter plate, 4 cooling evaporative condenser assembly, 41 cooling part, 411 dust plate, 412 motor, 413 connecting column, 414 fan, 42 evaporative condenser part, 421 evaporative condenser body, 422 support frame, 423 heat exchange pipe row, 424 connecting box one, 425 input pipe, 426 control valve one, 427 connecting box two, 428 output pipe, 428 control valve two, 43 circulation part, 431 water tank, 432 connecting water supply pipe, 433 connecting pipe, 434 negative pressure device. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Example 1

[0025] A preferred embodiment of a negative pressure evaporative condenser provided by the utility model is as follows Figure 1-4 As shown: A negative pressure evaporative condenser comprises: a base 1, wherein a mounting frame 2 is fixedly installed inside the base 1, a connecting mounting tube 3 is fixedly connected to the top of the mounting frame 2, and a filter plate 31 is fixedly installed on the top of the connecting mounting tube 3; a cooling evaporative condenser assembly 4, wherein the cooling evaporative condenser assembly 4 is arranged inside the mounting frame 2 and inside the base 1.

[0026] The cooling evaporative condenser assembly 4 includes: a cooling portion 41, which is arranged above the mounting frame 2; an evaporative condenser portion 42, which is arranged inside the mounting frame 2; and a circulation portion 43, which is arranged inside the base 1.

[0027] The cooling part 41 includes: a dustproof plate 411, which is fixedly installed on the top of the mounting frame 2; a motor 412 is arranged above the dustproof plate 411, and the output end of the motor 412 is fixedly connected to a connecting column 413, and one end of the connecting column 413 is fixedly connected to a fan 414.

[0028] Furthermore, by providing a dustproof plate 411, when the evaporative condenser body 421 is working, the motor 412 drives the fan 414 through the connecting column 413 to accelerate the airflow circulation inside the mounting frame 2, thereby achieving the effect of easy use.

[0029] The evaporative condenser part 42 includes: an evaporative condenser body 421, which is arranged inside the mounting frame 2; a support frame 422 is fixedly installed on the bottom inner wall of the evaporative condenser body 421, and heat exchange pipe rows 423 are fixedly installed evenly and equidistantly inside the support frame 422, and a connection box 424 is fixedly installed at one end of the heat exchange pipe row 423.

[0030] One end of the connection box 424 is connected to an input pipe 425 and extends to one side of the installation frame 2. A control valve 426 is fixedly installed at one end of the input pipe 425.

[0031] A second connection box 427 is fixedly installed at the other end of the heat exchange pipe row 423 , and the second connection box 427 is connected to an output pipe 428 , and a second control valve 429 is fixedly installed at one end of the output pipe 428 .

[0032] Furthermore, in this embodiment, an evaporative condenser body 421 is provided. When the cooling part 41 introduces cold air into the interior of the evaporative condenser body 421, it flows through the heat exchange pipe row 423 and is then discharged from the cooling part 41. The condensation temperature is lowered through the circulation part 43, thereby achieving the effect of improving the operating efficiency of the equipment.

[0033] The circulation part 43 includes: a water tank 431, which is arranged on the top of the base 1; the top of the water tank 431 is connected to a water supply pipe 432 and extends to the outer wall of the installation frame 2, and the top of the water tank 431 is connected to a connecting pipe 433, one end of which is fixedly installed with a negative pressure device 434, and the negative pressure device 434 is fixedly installed at the bottom of the installation frame 2.

[0034] Furthermore, this embodiment is provided with a circulation part 43, and water is transported to the inside of the water tank 431 by connecting the water pipe 432. The water tank 431 is turned into a negative pressure zone by the negative pressure device 434. Finally, the principle of water evaporation and heat absorption is utilized to achieve the effect of lowering the cooling water temperature of the water tank 431.

[0035] Example 2

[0036] Based on Example 1, a preferred embodiment of a negative pressure evaporative condenser provided by the present invention is as follows: Figure 1-4As shown: the circulation part 43 includes: a water tank 431, which is arranged on the top of the base 1; the top of the water tank 431 is connected to a water supply pipe 432 and extends to the outer wall of the installation frame 2, and the top of the water tank 431 is connected to a connecting pipe 433.

[0037] A negative pressure device 434 is fixedly installed at one end of the connecting pipe 433 , and the negative pressure device 434 is fixedly installed at the bottom of the installation frame 2 .

[0038] Furthermore, this embodiment is provided with a circulation part 43, and water is transported to the inside of the water tank 431 by connecting the water pipe 432. The water tank 431 is turned into a negative pressure zone by the negative pressure device 434. Finally, the principle of water evaporation and heat absorption is utilized to achieve the effect of lowering the cooling water temperature of the water tank 431.

[0039] During use, by providing a dustproof plate 411, when the evaporative condenser body 421 is working, the motor 412 drives the fan 414 through the connecting column 413 to accelerate the airflow circulation inside the mounting frame 2. By providing the evaporative condenser body 421, when the cooling part 41 introduces cold air into the evaporative condenser body 421, it flows through the heat exchange pipe row 423 and is discharged from the cooling part 41, and the condensation temperature is lowered through the circulation part 43. By providing the circulation part 43, water is transported to the inside of the water tank 431 by connecting the water supply pipe 432, and the water tank 431 is turned into a negative pressure zone through the negative pressure device 434. Finally, the cooling water temperature of the water tank 431 is lowered by utilizing the principle of water evaporation and heat absorption.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A negative pressure evaporative condenser, characterized in that: include: Base (1), Wherein, a mounting frame (2) is fixedly installed inside the base (1), a connecting mounting cylinder (3) is fixedly connected to the top of the mounting frame (2), and a filter plate (31) is fixedly installed on the top of the connecting mounting cylinder (3); A cooling evaporative condenser assembly (4) is provided inside the mounting frame (2) and inside the base (1).

2. A negative pressure evaporative condenser according to claim 1, characterized in that: The cooling evaporative condenser assembly (4) comprises: A cooling portion (41), wherein the cooling portion (41) is arranged above the mounting frame (2); an evaporative condenser portion (42), the evaporative condenser portion (42) being arranged inside the mounting frame (2); A circulation portion (43), wherein the circulation portion (43) is arranged inside the base (1).

3. A negative pressure evaporative condenser according to claim 2, characterized in that: The cooling part (41) comprises: A dustproof plate (411), wherein the dustproof plate (411) is fixedly mounted on the top of the mounting frame (2); A motor (412) is arranged above the dustproof plate (411), an output end of the motor (412) is fixedly connected to a connecting column (413), and one end of the connecting column (413) is fixedly connected to a fan (414).

4. A negative pressure evaporative condenser according to claim 2, characterized in that: The evaporative condenser part (42) includes: An evaporative condenser body (421), wherein the evaporative condenser body (421) is arranged inside the mounting frame (2); A support frame (422) is fixedly mounted on the inner wall of the bottom of the evaporative condenser body (421), a heat exchange pipe row (423) is fixedly mounted evenly and equidistantly inside the support frame (422), and a connection box (424) is fixedly mounted on one end of the heat exchange pipe row (423).

5. A negative pressure evaporative condenser according to claim 4, characterized in that: One end of the connection box 1 (424) is connected to an input pipe (425) and extends to one side of the installation frame (2); one end of the input pipe (425) is fixedly installed with a control valve 1 (426).

6. A negative pressure evaporative condenser according to claim 5, characterized in that: A second connection box (427) is fixedly installed on the other end of the heat exchange pipe row (423), and an output pipe (428) is connected to the second connection box (427), and a second control valve (429) is fixedly installed on one end of the output pipe (428).

7. The negative pressure evaporative condenser according to claim 2, characterized in that: The circulation part (43) includes: A water tank (431), wherein the water tank (431) is arranged on the top of the base (1); The top of the water tank (431) is connected to a water delivery pipeline (432) and extends to the outer wall of the installation frame (2). The top of the water tank (431) is connected to a connecting pipeline (433).

8. The negative pressure evaporative condenser according to claim 7, characterized in that: A negative pressure device (434) is fixedly mounted on one end of the connecting pipe (433), and the negative pressure device (434) is fixedly mounted on the bottom of the mounting frame (2).

Images