Automatic exhaust structure of heat exchanger

Abstract

The utility model discloses an automatic exhaust structure of a heat exchanger, which comprises a heat exchanger body, a connecting component is arranged on the side surface of the heat exchanger body, one end of the connecting component is connected with an exhaust component, and one end of the exhaust component is connected with a filter component. Water flowing out during exhausting of the heat exchanger body can be collected in an auxiliary mode, water resource waste caused by water flowing out is reduced, meanwhile, a filtering assembly is arranged on the exhausting assembly, harmful substances discharged by the heat exchanger body can be filtered in an auxiliary mode, and the situation that the discharged harmful substances harm the surrounding environment or workers is reduced; through the connecting assembly arranged on the heat exchanger body, the sealing performance of the exhaust position of the heat exchanger body is conveniently improved, the leakage situation during exhaust of the heat exchanger body is reduced, and meanwhile, through the limiting plate and the handle arranged on the filter frame, follow-up workers can conveniently replace the activated carbon plate.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchanger exhaust, in particular to an automatic exhaust structure of a heat exchanger. Background Art

[0002] The automatic exhaust structure of the heat exchanger is used to effectively discharge the air accumulated in the heat exchanger to ensure the normal operation of the heat exchanger and the heat exchange effect. The heat exchanger is widely used in the chemical, petroleum, metallurgy and other fields. The heat exchanger is widely used in the chemical, petroleum, metallurgy and other fields.

[0003] However, in actual use, heat exchangers are generally used for heat exchange in chemical, petroleum, metallurgical chemical treatment water or wastewater, which contain some harmful substances. When the heat exchanger is exhausted, the harmful substances in the chemical, petroleum, metallurgical chemical treatment water or wastewater are easily discharged into the air along with the gas. The discharged harmful substances are easy to cause harm to the surrounding environment or workers.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an automatic exhaust structure for a heat exchanger, which has the advantages of the above-mentioned technical problems and thus solves the problems in the prior art.

[0007] (II) Technical solution

[0008] In order to achieve the advantages of the above technical problems, the specific technical solutions adopted by the utility model are as follows:

[0009] The automatic exhaust structure of the heat exchanger comprises a heat exchanger body, a connecting assembly is provided on the side of the heat exchanger body, and an exhaust assembly is connected to one end of the connecting assembly;

[0010] One end of the exhaust component is connected with a filter component.

[0011] Furthermore, the connecting assembly includes a connecting seat 1 that passes through the side of the heat exchanger body, a plurality of connecting rods are fixedly installed on the side of the connecting seat 1, one end of the connecting rod is passed through and connected with a sealing block and a connecting seat 2, the sealing block portion is located on the inner walls of the connecting seat 1 and the connecting seat 2, one end of the connecting rod is threadedly connected with a connecting sleeve, and the connecting sleeve portion is in contact with the connecting seat 2.

[0012] Furthermore, the exhaust assembly includes an exhaust pipe connected through the connecting seat 2, one end of the exhaust pipe is connected through an auxiliary cylinder, and one end of the auxiliary cylinder is connected through an automatic exhaust valve via a connecting pipe.

[0013] Furthermore, the filter assembly includes a filter box connected to one end of the automatic exhaust valve through a connecting pipe, the filter box is provided with equidistantly distributed air outlet holes on the top, a plurality of filter grooves are provided on the side of the filter box, a filter frame is installed on the inner wall of the filter groove, and an activated carbon plate is fixedly installed on the inner wall of the filter frame.

[0014] Furthermore, a limiting plate is installed on the side of the filter frame, the limiting plate is clamped with the inner wall of the filter tank, and a handle is fixedly installed on the side of the limiting plate.

[0015] Furthermore, a discharge pipe is connected through the lower part of the auxiliary cylinder, one end of the discharge pipe is connected to a control valve, and one end of the control valve is connected through the heat exchanger body through a connecting pipe.

[0016] Furthermore, a fixing frame is fixedly installed below the auxiliary cylinder, and one end of the fixing frame is fixedly connected to the heat exchanger body.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] (1) The exhaust assembly set by the connecting assembly can not only assist in exhausting the heat exchanger body, but also assist in collecting the water flowing out when the heat exchanger body is exhausted, thereby reducing the waste of water resources caused by the outflow of water. At the same time, the filter assembly set in the exhaust assembly can assist in filtering the harmful substances discharged from the heat exchanger body, thereby reducing the harm caused by the discharged harmful substances to the surrounding environment or workers.

[0020] (2) By setting the connection components on the heat exchanger body, it is convenient to improve the sealing of the exhaust part of the heat exchanger body and reduce the leakage when the heat exchanger body is exhausted. At the same time, the limiting plate and handle set on the filter frame are convenient for the subsequent staff to replace the activated carbon plate. At the same time, the discharge pipe and control valve set in the auxiliary cylinder are convenient for transporting the water collected in the auxiliary cylinder to the heat exchanger body for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the automatic exhaust structure of the heat exchanger according to an embodiment of the utility model;

[0023] Figure 2 It is a side structural schematic diagram of the automatic exhaust structure of the heat exchanger according to an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the connection components of the automatic exhaust structure of the heat exchanger according to the embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the exhaust component structure of the automatic exhaust structure of the heat exchanger according to an embodiment of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the filter assembly of the automatic exhaust structure of the heat exchanger according to the embodiment of the utility model.

[0027] In the figure:

[0028] 1. Heat exchanger body; 2. Connection assembly; 201. Connection seat 1; 202. Connection rod; 203. Sealing block; 204. Connection seat 2; 205. Connection sleeve; 3. Exhaust assembly; 301. Exhaust pipe; 302. Auxiliary cylinder; 303. Automatic exhaust valve; 4. Filter assembly; 401. Filter box; 402. Filter frame; 403. Activated carbon plate; 5. Limiting plate; 6. Handle; 7. Discharge pipe; 8. Control valve; 9. Fixing bracket. DETAILED DESCRIPTION

[0029] To further illustrate the technical solution of the present application, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the implementation methods. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the implementation methods. With reference to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution for the automatic exhaust structure of a heat exchanger: the automatic exhaust structure of the heat exchanger includes a heat exchanger body 1, a connecting assembly 2 is provided on the side of the heat exchanger body 1, the connecting assembly 2 includes a connecting seat 201 that passes through and is connected to the side of the heat exchanger body 1, a plurality of connecting rods 202 are fixedly installed on the side of the connecting seat 201, the number of the connecting rods 202 is four, one end of the connecting rod 202 passes through and is connected to a sealing block 203 and a connecting seat 2 204, a portion of the sealing block 203 is located on the inner walls of the connecting seat 1 201 and the connecting seat 2 204, one end of the connecting rod 202 is threadedly connected to a connecting sleeve 205, and a portion of the connecting sleeve 205 is in contact with the connecting seat 2 204.

[0031] Specifically, by providing the connection assembly 2 on the heat exchanger body 1, it is convenient to improve the sealing performance of the exhaust part of the heat exchanger body 1 and reduce the leakage when the heat exchanger body 1 is exhausted.

[0032] like Figure 1 - Figure 5 As shown, one end of the connection component 2 is connected to the exhaust component 3, and the exhaust component 3 includes an exhaust pipe 301 connected through the connection seat 204, one end of the exhaust pipe 301 is connected through the auxiliary cylinder 302, and one end of the auxiliary cylinder 302 is connected through the connection pipe to the automatic exhaust valve 303 for regularly discharging the gas from the heat exchanger body 1;

[0033] A discharge pipe 7 is connected through the lower part of the auxiliary cylinder 302, one end of which is connected to a control valve 8, one end of which is connected through the heat exchanger body 1 through a connecting pipe, and a fixing frame 9 is fixedly installed under the auxiliary cylinder 302, one end of which is fixedly connected to the heat exchanger body 1;

[0034] The control valve 8 and the automatic exhaust valve 303 are electrically connected to a controller when in use, and the control valve 8 and the automatic exhaust valve 303 are electrically connected to an external power source.

[0035] Specifically, the exhaust component 3 arranged through the connecting component 2 can not only assist in the exhaust of the heat exchanger body 1, but also assist in collecting the moisture flowing out when the heat exchanger body 1 is exhausted, thereby reducing the waste of water resources caused by the outflow of moisture. At the same time, the discharge pipe 7 and the control valve 8 arranged in the auxiliary cylinder 302 facilitate the transportation of the moisture collected in the auxiliary cylinder 302 to the heat exchanger body 1 for use, and the fixing frame 9 arranged in the auxiliary cylinder 302 facilitates improving the stability of the automatic exhaust structure of the heat exchanger.

[0036] like Figure 1 - Figure 5 As shown, one end of the exhaust component 3 is connected to the filter component 4, and the filter component 4 includes a filter box 401 connected to one end of the automatic exhaust valve 303 through a connecting pipe, and the filter box 401 is provided with air outlet holes distributed at equal distances on the top, and the filter box 401 is provided with a plurality of filter slots on the side, and the number of the filter slots is two. A filter frame 402 is installed on the inner wall of the filter slot, and an activated carbon plate 403 is fixedly installed on the inner wall of the filter frame 402;

[0037] A limiting plate 5 is installed on the side of the filter frame 402 . The limiting plate 5 is clamped with the inner wall of the filter tank. A handle 6 is fixedly installed on the side of the limiting plate 5 .

[0038] Specifically, by providing the filter component 4 in the exhaust component 3, the harmful substances discharged from the heat exchanger body 1 can be assisted in filtering treatment, thereby reducing the harm caused by the discharged harmful substances to the surrounding environment or workers. At the same time, the limiting plate 5 and the handle 6 provided in the filter frame 402 facilitate subsequent replacement of the activated carbon plate 403 by the staff.

[0039] In summary, with the help of the above-mentioned technical scheme of the utility model, when in use, the staff connects the automatic exhaust structure of the heat exchanger through the connecting component 2, which is convenient for improving the sealing of the exhaust part of the heat exchanger body 1 and reducing the leakage of the heat exchanger body 1 when exhausting. After the connection, when exhaust is needed, the exhaust component 3 set through the connecting component 2 can not only assist the exhaust of the heat exchanger body 1, but also assist in collecting the moisture flowing out of the heat exchanger body 1 when exhausting, thereby reducing the waste of water resources caused by the outflow of moisture. The exhausted gas filter component 4 can assist in filtering the harmful substances discharged from the heat exchanger body 1, thereby reducing the harm caused by the exhausted harmful substances to the surrounding environment or workers. At the same time, the limiting plate 5 and the handle 6 set in the filter frame 402 are convenient for the subsequent staff to replace the activated carbon plate 403. The moisture collected in the auxiliary cylinder 302 passes through the discharge pipe 7 and the control valve 8, which is convenient for the moisture collected in the auxiliary cylinder 302 to be transported to the heat exchanger body 1 for use. The fixing frame 9 set in the auxiliary cylinder 302 is convenient for improving the stability of the automatic exhaust structure of the heat exchanger.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The automatic exhaust structure of the heat exchanger is characterized by: The invention comprises a heat exchanger body (1), wherein a connection assembly (2) is provided on the side of the heat exchanger body (1), wherein the connection assembly (2) comprises a connection seat 1 (201) penetrating and connected to the side of the heat exchanger body (1), wherein a plurality of connection rods (202) are fixedly mounted on the side of the connection seat 1 (201), wherein one end of the connection rod (202) is penetrating and connected to a sealing block (203) and a connection seat 2 (204), wherein a portion of the sealing block (203) is located on the inner wall of the connection seat 1 (201) and the connection seat 2 (204), and one end of the connection rod (202) is threadedly connected to a connection sleeve (205), wherein a portion of the connection sleeve (205) is in contact with the connection seat 2 (204); One end of the connection component (2) is connected to an exhaust component (3), the exhaust component (3) comprises an exhaust pipe (301) connected through the second connection seat (204), one end of the exhaust pipe (301) is connected through an auxiliary cylinder (302), and one end of the auxiliary cylinder (302) is connected through an automatic exhaust valve (303) via a connection pipe; One end of the exhaust assembly (3) is connected to a filter assembly (4), the filter assembly (4) comprising a filter box (401) connected to one end of an automatic exhaust valve (303) via a connecting pipe, the filter box (401) is provided with air outlet holes distributed at equal distances on the top, the filter box (401) is provided with a plurality of filter slots on the side, a filter frame (402) is installed on the inner wall of the filter slot, and an activated carbon plate (403) is fixedly installed on the inner wall of the filter frame (402).

2. The automatic exhaust structure of the heat exchanger according to claim 1, characterized in that: A limiting plate (5) is installed on the side of the filter frame (402), the limiting plate (5) is clamped with the inner wall of the filter tank, and a handle (6) is fixedly installed on the side of the limiting plate (5).

3. The automatic exhaust structure of the heat exchanger according to claim 1, characterized in that: A discharge pipe (7) is connected through the bottom of the auxiliary cylinder (302), one end of the discharge pipe (7) is connected to a control valve (8), and one end of the control valve (8) is connected through the heat exchanger body (1) via a connecting pipe.

4. The automatic exhaust structure of the heat exchanger according to claim 1, characterized in that: A fixing frame (9) is fixedly installed below the auxiliary cylinder (302), and one end of the fixing frame (9) is fixedly connected to the heat exchanger body (1).

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