Pollution discharge device for cooling tower

Abstract

The utility model discloses a blowdown device for a cooling tower, which comprises a cooling tower body, a blowdown component, a blowdown outlet arranged on the cooling tower body, the sewage discharging assembly is connected with the sewage discharging outlet and comprises a sewage discharging pipe, a limiting block arranged on the sewage discharging pipe, a reset spring arranged in the sewage discharging outlet and a limiting plate connected with the reset spring; according to the blowdown device for the cooling tower, the blowdown outlets are used for preventing blockage of solid residues in the pipeline, each blowdown outlet is connected with the pipeline in a quick release mode, the pipeline can be dismounted in time, and the blowdown outlets and the pipeline can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a sewage discharge device for cooling towers. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature. The cooling is achieved by utilizing the heat exchange between water and air flow to generate steam. The steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer, and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature. This is an evaporative heat dissipation device to ensure the normal operation of the system. The device is generally barrel-shaped, hence the name cooling tower. Dirt will accumulate in the cooling tower, so cooling towers are equipped with a sewage system to discharge sewage through the sewage system. However, the sewage outlet and its pipelines will become blocked due to long-term use and need to be cleaned. Therefore, a sewage discharge device for a cooling tower is proposed. Multiple sewage outlets are used to prevent solid residues in the pipeline from being blocked. Each sewage outlet is connected to a pipeline with a quick-release connection, so the pipeline can be removed in time and the sewage outlet and pipeline can be cleaned. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems existing in the existing sewage discharge device for cooling tower, the utility model is proposed.

[0005] Therefore, the utility model aims to provide a sewage discharge device for a cooling tower, which prevents clogging of solid residues in the pipeline through multiple sewage discharge outlets. Each sewage discharge outlet is quickly connected to the pipeline, and the pipeline can be removed in time to clean the sewage discharge outlet and the pipeline.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage discharge device for a cooling tower comprises a cooling tower body, a sewage discharge outlet arranged on the cooling tower body; a sewage discharge assembly connected to the sewage discharge outlet, comprising a sewage discharge pipe, a limit block arranged on the sewage discharge pipe, a return spring arranged in the sewage discharge outlet, and a limit plate connected to the return spring.

[0007] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, there are a plurality of sewage discharge outlets, and the sewage discharge outlets are connected to the cooling tower body.

[0008] As a preferred solution of the sewage discharge device for cooling tower of the utility model, there are several sewage discharge components, each of which corresponds to a sewage discharge outlet one by one, and the sewage discharge pipe is slidably connected to the sewage discharge outlet.

[0009] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, slideways are symmetrically provided on the inner wall of the sewage discharge outlet.

[0010] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, a limiting cavity is further provided inside the sewage discharge outlet, and the return spring and the limiting plate are arranged in the limiting cavity.

[0011] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, the sewage discharge pipe is slidably connected to the sewage discharge outlet, and the radial diameter of the outer wall of the sewage discharge pipe is the same as the radial diameter of the inner wall of the sewage discharge outlet.

[0012] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, the limit blocks are symmetrically arranged on the side walls of the sewage discharge pipe, and the limit blocks can be embedded in the slideway.

[0013] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, the return spring is arranged in the limiting cavity, one end of the return spring is connected to the bottom of the limiting cavity, and the other end is connected to the bottom of the limiting plate, and the return spring is in a compressed state in a static state.

[0014] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, the limiting plate is in a circular ring shape, the radial diameter of the outer wall of the limiting plate is the same as the radial diameter of the inner wall of the limiting cavity, and the radial diameter of the inner wall of the limiting plate is the same as the radial diameter of the outer wall of the sewage pipe.

[0015] As a preferred solution of the sewage discharge device for a cooling tower of the utility model, the sewage discharge pipe passes through the limiting plate and is slidably connected to the sewage discharge outlet.

[0016] Beneficial effects of the utility model:

[0017] The sewage discharge device for a cooling tower in the utility model prevents the solid residue in the pipeline from being blocked by a plurality of sewage discharge outlets. Each sewage discharge outlet is connected to the pipeline with a quick release, so that the pipeline can be removed in time to clean the sewage discharge outlet and the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of the sewage discharge device for cooling tower.

[0020] Figure 2 The utility model is a schematic diagram of the sewage pipe structure of the sewage discharge device for cooling tower.

[0021] Figure 3 It is a cross-sectional view of the sewage outlet structure of the sewage discharge device for a cooling tower according to the utility model. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Example 1

[0027] Reference Figures 1 to 3, which is the first embodiment of the utility model, provides a sewage discharge device for a cooling tower, which includes a cooling tower body 100 and a sewage discharge assembly 200, the cooling tower body 100, a sewage discharge outlet 101 arranged on the cooling tower body 100; the sewage discharge assembly 200, which is connected to the sewage discharge outlet 101, includes a sewage pipe 201, a limit block 202 arranged on the sewage pipe 201, a return spring 203 arranged in the sewage discharge outlet 101, and a limit plate 204 connected to the return spring 203.

[0028] There are several sewage outlets 101, and the sewage outlets 101 are connected with the cooling tower body 100. There are several sewage components 200, and the sewage components 200 correspond to the sewage outlets 101 one by one, and the sewage pipe 201 is slidably connected with the sewage outlet 101. The inner wall of the sewage outlet 101 is symmetrically provided with a slideway 101a. A limiting cavity 101b is also provided inside the sewage outlet 101, and the return spring 203 and the limiting plate 204 are arranged in the limiting cavity 101b. The sewage pipe 201 is slidably connected with the sewage outlet 101, and the radial diameter of the outer wall of the sewage pipe 201 is the same as the radial diameter of the inner wall of the sewage outlet 101. The limiting block 202 is symmetrically arranged on the side wall of the sewage pipe 201, and the limiting block 202 can be embedded in the slideway 101a. The return spring 203 is arranged in the limiting cavity 101b, one end of the return spring 203 is connected to the bottom of the limiting cavity 101b, and the other end is connected to the bottom of the limiting plate 204. The return spring 203 is compressed in a static state. The limiting plate 204 is annular, and the radial diameter of the outer wall of the limiting plate 204 is the same as the radial diameter of the inner wall of the limiting cavity 101b. The radial diameter of the inner wall of the limiting plate 204 is the same as the radial diameter of the outer wall of the sewage pipe 201. The sewage pipe 201 passes through the limiting plate 204 and is slidably connected to the sewage outlet 101.

[0029] During use, a plurality of sewage outlets 101 are arranged in the cooling tower body 100, and the sewage outlet assembly 200 is detachably connected to the sewage outlet 101. When cleaning is needed, the pipe can be quickly removed. Taking the connection between the sewage pipe 201 and the sewage outlet 101 as an example, the limit block 202 on the sewage pipe 201 is aligned with the slide 101a, and the sewage pipe 201 is inserted along the sewage outlet 101. The limit block 202 is embedded in the slide 101a and slides along the path of the slide 101a, and the limit block 202 is pushed into the limit cavity 101b. By pushing the limit plate 204 squeezes the return spring 203, pushes the limit block 202 completely into the limit cavity 101b, rotates the sewage pipe 201, makes the limit block 202 misaligned with the slide 101a, loosens the sewage pipe 201, and the return spring 203 rebounds, and presses the limit block 202 through the limit plate 204, so that the sewage pipe 201 does not separate from the limit cavity 101b, completes the connection between the sewage pipe 201 and the sewage outlet 101, and in case of blockage, reverse the above steps to remove the sewage pipe 201 and clean the pipe and the sewage outlet 101, which is convenient and quick.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sewage discharge device for a cooling tower, characterized in that: include, A cooling tower body (100), and a sewage outlet (101) arranged on the cooling tower body (100); A sewage discharge assembly (200) is connected to the sewage discharge outlet (101), comprising a sewage discharge pipe (201), a limit block (202) arranged on the sewage discharge pipe (201), a return spring (203) arranged in the sewage discharge outlet (101), and a limit plate (204) connected to the return spring (203).

2. The sewage discharge device for a cooling tower according to claim 1, characterized in that: A plurality of sewage outlets (101) are provided, and the sewage outlets (101) are in communication with the cooling tower body (100).

3. The sewage discharge device for a cooling tower according to claim 2, characterized in that: A plurality of the sewage discharge components (200) are provided, and the sewage discharge components (200) correspond to the sewage discharge outlets (101) one by one, and the sewage discharge pipe (201) is slidably connected to the sewage discharge outlet (101).

4. The sewage discharge device for a cooling tower according to claim 3, characterized in that: The inner wall of the sewage outlet (101) is symmetrically provided with slideways (101a).

5. The sewage discharge device for a cooling tower according to claim 4, characterized in that: A limiting cavity (101b) is also provided inside the sewage outlet (101), and the return spring (203) and the limiting plate (204) are arranged in the limiting cavity (101b).

6. The sewage discharge device for a cooling tower according to claim 5, characterized in that: The sewage discharge pipe (201) is slidably connected to the sewage discharge outlet (101), and the radial diameter of the outer wall of the sewage discharge pipe (201) is the same as the radial diameter of the inner wall of the sewage discharge outlet (101).

7. The sewage discharge device for a cooling tower according to claim 6, characterized in that: The limit block (202) is symmetrically arranged on the side wall of the sewage pipe (201), and the limit block (202) can be embedded in the slideway (101a).

8. The sewage discharge device for a cooling tower according to claim 7, characterized in that: The return spring (203) is arranged in the limiting cavity (101b), one end of the return spring (203) is connected to the bottom of the limiting cavity (101b), and the other end is connected to the bottom of the limiting plate (204), and the return spring (203) is in a compressed state in a static state.

9. The sewage discharge device for a cooling tower according to claim 8, characterized in that: The limiting plate (204) is in the shape of a ring, the radial diameter of the outer wall of the limiting plate (204) is the same as the radial diameter of the inner wall of the limiting cavity (101b), and the radial diameter of the inner wall of the limiting plate (204) is the same as the radial diameter of the outer wall of the sewage pipe (201).

10. The sewage discharge device for a cooling tower according to claim 9, characterized in that: The sewage discharge pipe (201) passes through the limiting plate (204) and is slidably connected to the sewage discharge outlet (101).

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