Heat exchanger assembly of energy-saving efficient heat exchanger

Abstract

The utility model discloses a heat exchanger assembly of an energy-saving efficient heat exchanger, and relates to the technical field of heat exchanger assemblies. An upper water diversion groove is buckled on the mounting frame, and a lower water groove is buckled at the bottom of the mounting frame; the mounting frame is provided with an open groove for inserting the water curtain cloth, and the two ends of the water curtain cloth are connected with the upper water diversion groove and the lower water diversion groove in a matched mode respectively; a plurality of radiating fins are arranged on the inner side of the mounting rack and are arranged along the mounting rack in a rectangular array manner; according to the utility model, the upper water diversion channel uniformly distributes water to the water curtain cloth, so that the water flows to the lower water channel along the water curtain cloth, and the water curtain cloth is attached to the radiating fins, so that the temperature can be reduced, and the entering hot air is in contact with the radiating fins for heat exchange and needs to penetrate through the water curtain cloth for further cooling, and the cooling exchange effect is ensured.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of heat exchangers, and particularly to a heat exchanger assembly of an energy-saving and efficient heat exchanger. Background Art

[0002] A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Heat exchangers play an important role in many industrial productions such as chemical industry, petroleum, power, food and others. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators, reboilers, etc., and are widely used.

[0003] Chinese Utility Model Publication No. CN 204268949 U discloses an energy-saving and efficient semi-volume heat exchanger, which includes a tank body, a heating device and a control panel. A hot water outlet and a cold water inlet are arranged outside the tank body. A first flowmeter is arranged at the cold water inlet. A first temperature measuring device is arranged inside the tank body. A hot water pipe and a cold water extraction pipe are arranged on one side of the tank body. The two ends of the hot water pipe are respectively communicated with the top of the heating device and the upper end of the tank body. The two ends of the cold water extraction pipe are respectively communicated with the bottom of the heating device and the bottom of the tank body. The heating device is in an ellipsoidal cylinder shape, and is provided with a heat medium inlet and a heat medium outlet. The distance between the heat medium inlet and the heat medium outlet is at least the focal length of the ellipse. Second temperature measuring devices are arranged at both the heat medium inlet and the heat medium outlet, and a second flowmeter is arranged at the heat medium outlet. The control panel is respectively connected to the first temperature measuring device, the second temperature measuring device and the first flowmeter.

[0004] The above-mentioned dust removal device for a grinding machine prolongs the flow distance of the heat medium, making the contact time between the heat medium and water longer. However, this will cause temperature loss. Especially at the last section, the energy will not reach the exchange temperature, resulting in a reduction in the heat exchange efficiency. Therefore, we provide a heat exchanger assembly of an energy-saving and efficient heat exchanger. By circulating cold water through a water curtain and attaching to the heat dissipation fins, the heat exchange effect can be further improved, effectively making up for the above problems. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a heat exchanger assembly of an energy-saving and efficient heat exchanger to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] The heat exchanger assembly of the energy-saving and efficient heat exchanger includes a mounting frame; an upper water distribution tank is buckled on the mounting frame, and a lower water tank is buckled at the bottom of the mounting frame; a slot for inserting a water curtain cloth is opened on the mounting frame, and both ends of the water curtain cloth are respectively connected and matched with the upper water distribution tank and the lower water tank; a plurality of heat dissipation fins are arranged inside the mounting frame and are arranged in a rectangular array along the mounting frame.

[0008] As a further technical solution of the present utility model, the heat dissipation fins are arranged in a corrugated shape and are attached to the water curtain cloth; a dust-proof net is arranged on the side of the heat dissipation fins away from the water curtain cloth.

[0009] As a further technical solution of the present utility model, the dust-proof net is fixed on the mounting frame by bolts, and a plurality of rectangular grooves are formed in the dust-proof net.

[0010] As a further technical solution of the present utility model, an upper water connection head and a lower water connection head are respectively connected to the upper water tank and the lower water tank in a matching manner, and the upper water connection head and the lower water connection head are respectively connected to the output end and the input end of the cooling tower in a matching manner.

[0011] As a further technical solution of the present utility model, the mounting frame is connected to the rear cover by bolts, and the inner side of the rear cover is hollow.

[0012] As a further technical solution of the present utility model, an opening for installing a suction fan is formed on one side of the rear cover, and the suction fan is fixed on the rear cover by bolts.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the upper water tank evenly distributes water to the water curtain cloth, so that the water flows along the water curtain cloth to the lower water tank. The water curtain cloth is attached to the heat dissipation fins, so that the temperature can be reduced. The incoming hot air will contact the heat dissipation fins for heat exchange and needs to pass through the water curtain cloth for further cooling, ensuring the effect of cooling exchange;

[0015] 2. In the present utility model, the heat dissipation fins are arranged in a corrugated shape, which can increase the contact area, thereby improving the exchange effect. The outer dust-proof net can ensure the entry of air while blocking impurities from entering;

[0016] 3. In the present utility model, the cold water output by the cooling tower enters the upper water tank through the upper water connection head, is collected by the lower water tank, and returns to the cooling tower through the lower water connection head for recycling, which can save resources. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 is in the present utility model Figure 1 Another perspective schematic diagram.

[0019] Figure 3 is in the present utility model Figure 1 Internal structural schematic diagram.

[0020] Figure 4is in the present utility model Figure 3 is the front view.

[0021] Figure 5 is in the present utility model Figure 4 is the sectional view taken along line A-A.

[0022] In the figure: 1 - mounting bracket, 2 - upper water distribution trough, 3 - dust-proof net, 4 - heat dissipation fins, 5 - lower water trough, 6 - water curtain cloth, 7 - upper water connection head, 8 - rear cover, 9 - suction fan, 10 - lower water connection head. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , in the embodiment of the present utility model, the heat exchanger assembly of the energy-saving and high-efficiency heat exchanger includes a mounting bracket 1; an upper water distribution trough 2 is buckled on the mounting bracket 1, and a lower water trough 5 is buckled at the bottom of the mounting bracket 1; a slot for inserting the water curtain cloth 6 is formed on the mounting bracket 1, and both ends of the water curtain cloth 6 are respectively connected to the upper water distribution trough 2 and the lower water trough 5 in a matching manner; a plurality of heat dissipation fins 4 are arranged inside the mounting bracket 1 and are arranged in a rectangular array along the mounting bracket 1.

[0025] By adopting the above technical solution, the upper water distribution trough 2 evenly distributes water to the water curtain cloth 6, so that the water flows along the water curtain cloth 6 to the lower water trough 5. The water curtain cloth 6 is attached to the heat dissipation fins 4, so that the temperature can be reduced. The incoming hot air will contact the heat dissipation fins 4 for heat exchange and needs to pass through the water curtain cloth 6 to further reduce the temperature, ensuring the effect of cooling and heat exchange.

[0026] In this embodiment, the heat dissipation fins 4 are arranged in a corrugated shape and are attached to the water curtain cloth 6; a dust-proof net 3 is arranged on the side of the heat dissipation fins 4 away from the water curtain cloth 6.

[0027] Furthermore, the dust-proof net 3 is fixed to the mounting bracket 1 by bolts, and a plurality of rectangular slots are formed on the dust-proof net 3.

[0028] By adopting the above technical solution, the heat dissipation fins 4 are arranged in a corrugated shape, which can increase the contact area, thereby improving the exchange effect. The outer dust-proof net 3 can ensure the entry of air while blocking impurities from entering.

[0029] In this embodiment, a water inlet connector 7 and a water outlet connector 10 are respectively and cooperatively connected to the upper water tank 2 and the lower water tank 5, and the water inlet connector 7 and the water outlet connector 10 are respectively and cooperatively connected to the output end and the input end of the cooling tower.

[0030] By adopting the above technical solution, the cold water output by the cooling tower enters the upper water tank 2 through the water inlet connector 7, is collected by the lower water tank 5, and then returns to the cooling tower through the water outlet connector 10 for recycling, which can save resources.

[0031] In this embodiment, the mounting bracket 1 is connected to the rear cover 8 by bolts, and the inner side of the rear cover 8 is hollow.

[0032] Furthermore, an opening is provided on one side of the rear cover 8 for facilitating the installation of the suction fan 9, and the suction fan 9 is fixed to the rear cover 8 by bolts.

[0033] By adopting the above technical solution, the cavity inside the rear cover 8 facilitates the suction fan 9 to suck in external gas, thus facilitating the use of heat exchange.

[0034] The working principle of the present utility model is as follows: the upper water tank 2 evenly distributes water to the water curtain cloth 6, so that the water flows along the water curtain cloth 6 to the lower water tank 5. The water curtain cloth 6 is attached to the heat dissipation fins 4, which can reduce the temperature. The incoming hot air will contact the heat dissipation fins 4 for heat exchange and needs to pass through the water curtain cloth 6 for further cooling to ensure the cooling exchange effect; the heat dissipation fins 4 are arranged in a corrugated shape, which can increase the contact area, thereby improving the exchange effect. The outer dust-proof net 3 can ensure the entry of air while blocking the entry of impurities; the cold water output by the cooling tower enters the upper water tank 2 through the water inlet connector 7, is collected by the lower water tank 5, and then returns to the cooling tower through the water outlet connector 10 for recycling, which can save resources; the cavity inside the rear cover 8 facilitates the suction fan 9 to suck in external gas, thus facilitating the use of heat exchange.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0036] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Heat exchanger assembly of an energy-saving and highly efficient heat exchanger, characterized in that: It includes a mounting frame (1); an upper water trough (2) is buckled on the mounting frame (1), and a lower water trough (5) is buckled at the bottom of the mounting frame (1); a slot for inserting a water curtain cloth (6) is formed on the mounting frame (1), and both ends of the water curtain cloth (6) are respectively connected and matched with the upper water trough (2) and the lower water trough (5); a plurality of heat dissipation fins (4) are arranged on the inner side of the mounting frame (1) and are arranged in a rectangular array along the mounting frame (1).

2. The heat exchanger assembly of the energy-saving and efficient heat exchanger according to claim 1, characterized in that: The heat dissipation fins (4) are arranged in a corrugated shape and are attached to the water curtain cloth (6); a dust blocking net (3) is arranged on the side of the heat dissipation fins (4) away from the water curtain cloth (6).

3. The heat exchanger assembly of the energy-saving and high-efficiency heat exchanger according to claim 2, characterized in that: The dust blocking net (3) is fixed on the mounting frame (1) by bolts, and a plurality of rectangular slots are formed in the dust blocking net (3).

4. The heat exchanger assembly of the energy-saving and efficient heat exchanger according to claim 1, wherein: An upper water connector (7) and a lower water connector (10) are respectively connected and matched with the upper water trough (2) and the lower water trough (5), and the upper water connector (7) and the lower water connector (10) are respectively connected and matched with the output end and the input end of the cooling tower.

5. The heat exchanger assembly of the energy-saving and high-efficiency heat exchanger according to claim 1, characterized in that: The mounting frame (1) is connected to a rear cover (8) by bolts, and the inner side of the rear cover (8) is hollow.

6. The heat exchanger assembly of the energy-saving and high-efficiency heat exchanger according to claim 5, characterized in that: An opening for installing a suction fan (9) is formed on one side of the rear cover (8), and the suction fan (9) is fixed on the rear cover (8) by bolts.

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