Spraying type heat exchanger

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a spraying type heat exchanger which comprises a vertical plate, the top of the vertical plate is fixedly connected with a spraying square cabin, an adapter is arranged in the center of the inner side of the spraying square cabin, the top of the adapter is communicated with a flow control connecting pipe, the middle position of the top of the spraying square cabin is fixedly connected with a bracket, and the bracket is fixedly connected with a water outlet of the spraying square cabin. According to the spray type heat exchanger, through the arrangement of the coolant storage box, the flow control connecting pipe, the inclined plate, the heat conduction clamping frame, the center opening, the upper heat conduction strip and the lower heat conduction strip, the spray type heat exchanger can conveniently conduct heat exchange treatment on hot water circulating in the heat exchange coil pipe body through spray water sprayed downwards by the spray heads; the cooling agent adding structure and the heat conduction auxiliary structure are additionally arranged, so that the equipment can be assisted to conduct efficient heat exchange in a refrigerant adding and fusing and heat conduction auxiliary mode in the actual spraying heat exchange process, and it is ensured that the equipment normally conducts efficient heat exchange work.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger technical field, concretely is a kind of spray type heat exchanger. BACKGROUND

[0002] In the heat exchange field, spray type heat exchanger is a kind of equipment that makes tube inside hot fluid condense or cool by cooling water directly spraying on pipe outer wall, its structure includes U-shaped coil between cooling pipe and is sequentially connected, forms the tube row arranged up and down, usually has 10-20 rows, while the uppermost of tube is equipped with water spraying device, such as shower nozzle or water tank, or use steel pipe with row pipe length, along pipe is opened with certain number of small holes as spraying device;

[0003] In prior art, when hot water is sent into spray type heat exchanger to carry out heat exchange treatment, spray water is mainly sprayed from top to bottom, but considering that high-temperature hot water flows from the lower part of coil upward, in actual heat exchange process, the lower part of coil contacts the water that is gradually heated from the water that drips from above, so that the heat exchange effect of the lower part of coil is poor, and the cooling effect of the whole equipment is reduced, therefore, aiming at the above problems, a spray type heat exchanger is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of spray type heat exchanger to solve the problem that the heat exchange effect of lower part is poor when hot water is sent into spray type heat exchanger to carry out heat exchange treatment in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of spray type heat exchanger, including vertical board, the top of the vertical board is fixedly connected with spray square cabin, the inside center position of the spray square cabin is equipped with adapter, the top of the adapter is connected with flow control connection pipe, the top middle position of the spray square cabin is fixedly connected with abutment, the inside center position of the abutment is clamped with coolant storage box, the water outlet end of the adapter is connected with shunt box fixedly installed in the inside of spray square cabin, the bottom of the shunt box is connected with shower nozzle, the right side of the adapter is connected with water supply pipe crossing the inside of spray square cabin, the bottom of the vertical board is fixedly connected with strut.

[0007] Preferably, the inside both sides of the abutment are fixedly connected with inclined plate, the inclined surfaces of the two inclined plates are oppositely arranged, the insertion tube component provided at the bottom of the coolant storage box penetrates the inside of abutment and is inserted into the inside of flow control connection pipe, and the two side surfaces of the coolant storage box and the inclined surfaces of the inclined plates are arranged in abutment.

[0008] Preferably, a plurality of the shower nozzles are arranged in horizontal equidistant structure at the bottom of the shunt box, and the upper parts of the shower nozzles extend into the inside of the spray square cabin.

[0009] Preferably, the front end of the left and right sides of the vertical plate is fixedly connected with a stand, the front end of the stand is provided with a supporting ring, the inner side of the supporting ring is clamped with a heat exchange coil body, the heat exchange coil body is arranged at the position directly below the spray head, and a plurality of supporting rings are vertically and equidistantly arranged along the vertical central axis of the stand.

[0010] Preferably, the front end of the left and right sides of the vertical plate is fixedly connected with a stand, the front end of the stand is provided with a supporting ring, the inner side of the supporting ring is clamped with a heat exchange coil body, the heat exchange coil body is arranged at the position directly below the spray head, and a plurality of supporting rings are vertically and equidistantly arranged along the vertical central axis of the stand.

[0011] Preferably, the front end of the left and right sides of the vertical plate is fixedly connected with a stand, the front end of the stand is provided with a supporting ring, the inner side of the supporting ring is clamped with a heat exchange coil body, the heat exchange coil body is arranged at the position directly below the spray head, and a plurality of supporting rings are vertically and equidistantly arranged along the vertical central axis of the stand.

[0012] Preferably, the front end of the left and right sides of the vertical plate is fixedly connected with a stand, the front end of the stand is provided with a supporting ring, the inner side of the supporting ring is clamped with a heat exchange coil body, the heat exchange coil body is arranged at the position directly below the spray head, and a plurality of supporting rings are vertically and equidistantly arranged along the vertical central axis of the stand.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] In the utility model, the coolant storage box, the flow control connector, the inclined plate, the heat conduction card frame, the center opening, the upper heat conduction strip and the lower heat conduction strip are arranged, so that the spray heat exchanger can heat the hot water flowing in the heat exchange coil body by the spray water sprayed downward through the spray head; the coolant adding structure composed of the coolant storage box, the flow control connector and the inclined plate is arranged at the upper end of the equipment, and the heat conduction auxiliary structure composed of the heat conduction card frame, the center opening, the upper heat conduction strip and the lower heat conduction strip is arranged at the lower end of the equipment; the equipment can assist the high-efficiency heat exchange of the equipment by the coolant adding and heat conduction auxiliary mode during actual spray heat exchange; the spray water with continuous temperature rise is prevented from directly dropping to the lower part of the heat exchange coil body, the normal high-efficiency heat exchange work of the equipment is ensured, and the heat exchange effect of the heat exchange equipment is remarkably improved compared with the conventional spray heat exchange equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is an internal structure schematic view of the spray cabin of the utility model;

[0017] Figure 3 It is a heat conduction card frame structure schematic view of the utility model.

[0018] Figure 4 It is a cooling agent storage box structure schematic view of the utility model.

[0019] In the figure: 1, vertical plate; 2, spray square cabin; 3, adapter; 4, flow control connector; 5, holder; 6, cooling agent storage box; 7, shunt box; 8, spray head; 9, stand; 10, supporting ring; 11, heat exchange coil body; 12, heat conduction card frame; 13, center opening; 14, upper heat conduction strip; 15, lower heat conduction strip; 16, supporting rod; 17, heat exchange water inlet; 18, heat exchange water outlet; 19, filter; 20, conveying connector; 21, inclined plate; 22, water supply pipe; 23, water collecting box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0022] A spray type heat exchanger, including vertical plate 1, the top of vertical plate 1 is fixedly connected with spray square cabin 2, the inside center position of spray square cabin 2 is equipped with adapter 3, the top of adapter 3 is connected with flow control connector 4, the top middle position of spray square cabin 2 is fixedly connected with holder 5, the inside center position of holder 5 is equipped with cooling agent storage box 6, the water outlet end of adapter 3 is connected with shunt box 7 that is fixedly installed in the inside of spray square cabin 2, the bottom of shunt box 7 is connected with spray head 8, the right side of adapter 3 is connected with water supply pipe 22 that crosses the inside of spray square cabin 2, the bottom of vertical plate 1 is fixedly connected with supporting rod 16.

[0023] As Figure 1 And Figure 2As shown, the inner two sides of the holder 5 are fixedly connected with inclined plates 21, the inclined surfaces of the two inclined plates 21 are oppositely arranged, the bottom of the coolant storage box 6 is provided with a plug member penetrating the inside of the holder 5 and inserted into the inside of the flow control pipe 4, the two side surfaces of the coolant storage box 6 and the inclined surfaces of the inclined plates 21 are oppositely arranged, when the coolant storage box 6 is clamped, the two inclined plates 21 mainly play a role of auxiliary limiting installation; a plurality of spray heads 8 are arranged on the bottom of the flow distribution box 7 in a horizontal equidistant structure, the upper part of the spray head 8 extends into the inside of the spray square cabin 2, which is beneficial to the plurality of spray heads 8 being able to spray cold water to the heat exchange coil body 11; the front ends of the left and right sides of the vertical plate 1 are fixedly connected with stands 9, the front ends of the stands 9 are provided with supporting rings 10, the inside of the supporting ring 10 is clamped with the heat exchange coil body 11, the heat exchange coil body 11 is arranged below the spray head 8, a plurality of supporting rings 10 are arranged along the vertical central axis of the stand 9 in a vertical equidistant manner, the supporting ring 10 and the stand 9 mainly play a role of limiting and supporting the heat exchange coil body 11.

[0024] As shown in Figure 1 , Figure 2 and Figure 3 , the front end of the vertical plate 1 is detachably connected with a heat-conducting clamping frame 12 at the lower middle position of the front end, a central opening 13 is formed at the central position of the heat-conducting clamping frame 12, an upper heat-conducting strip 14 is fixedly connected to the front end of the heat-conducting clamping frame 12, a lower heat-conducting strip 15 is fixedly connected to the front end of the heat-conducting clamping frame 12, the number of the lower heat-conducting strip 15 corresponds to the number of the upper heat-conducting strip 14, the upper heat-conducting strip 14 and the lower heat-conducting strip 15 are oppositely arranged with the heat exchange coil body 11, when the cold water is sprayed and heat-exchanged with the lower part of the heat exchange coil body 11 by dripping, the heat-conducting structure composed of the heat-conducting clamping frame 12, the central opening 13, the upper heat-conducting strip 14 and the lower heat-conducting strip 15 will conduct heat to the lower part of the heat exchange coil body 11; the lower left position of the heat exchange coil body 11 is connected with a heat exchange water inlet 17, the upper left position of the heat exchange coil body 11 is connected with a heat exchange water outlet 18, the heat exchange coil body 11 is arranged at the front position of the vertical plate 1, the arrangement of the heat exchange water inlet 17 and the heat exchange water outlet 18 is beneficial to the quick connection of the heat exchange inlet and outlet pipelines of the whole device; the bottom of the supporting rod 16 is fixedly connected with a water collecting box 23, the lower part of the vertical plate 1 extends into the inside of the water collecting box 23, a filter 19 is fixedly installed at the left water outlet position of the water collecting box 23, the side of the filter 19 away from the water collecting box 23 is connected with a conveying pipe 20, when the waste water is taken out, the device will first filter the waste water by the filter 19, and then take out the waste water by the conveying pipe 20.

[0025] Workflow: the power required for the heat exchange equipment in the utility model to start running is all from the external power supply, and before using the whole heat exchange equipment, the water supply pipe 22 needs to be connected to the water supply pipeline, the delivery connection pipe 20 needs to be connected to the drainage pipeline, the heat exchange water inlet 17 and the heat exchange water outlet 18 are connected to the heat exchange inlet and outlet pipeline respectively, and at the same time, the seal of the bottom plug of the coolant storage box 6 is opened, and it is clamped to the holder 5, so that the plug is aligned and inserted into the flow control connection pipe 4, when the spray type heat exchanger starts running, under the action of the external water pump, hot water will be sent into the heat exchange coil body 11 through the heat exchange water inlet 17, and will flow in the heat exchange coil body 11 from bottom to top, at this time, under the setting that the spray water is continuously sent into the adapter 3 through the water supply pipe 22, the control valve on the flow control connection pipe 4 is opened, and the appropriate amount of coolant flows into the adapter 3 and mixes with the spray water to form cold water, and then the cold water will be divided in the inside of the shunt box 7, and then sprayed from the inside of the plurality of nozzles 8 to the heat exchange coil body 11, and the equipment completes the spray cooling work, and when the cold water drops to the lower part of the heat exchange coil body 11 and the temperature rises gradually, under the connection limitation of the vertical plate 1, the upper and lower two rows of upper and lower heat conduction strips 14 and 15 will assist the heat exchange of the heat exchange coil body 11, so that the heat of the lower part of the heat exchange coil body 11 can be conducted out through the heat conduction clamping frame 12 and the center opening 13, so that the lower part of the heat exchange coil body 11 can be assisted to cool down, and the whole equipment can improve the heat exchange effect during actual operation by adding coolant and heat conduction assistance, and then the low-temperature water after heat exchange will be taken out through the inside of the heat exchange water outlet 18, and the waste water after spray will drop into the inside of the water collecting box 23 for collection, and finally the waste water is filtered through the inside of the filter 19 and taken out through the inside of the delivery connection pipe 20.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spray-type heat exchanger, comprising a vertical plate (1), characterized in that: A spray cabin (2) is fixedly connected to the top of the upright plate (1). A connector (3) is provided at the center of the inner side of the spray cabin (2). A flow control pipe (4) is connected to the top of the connector (3). A support (5) is fixedly connected to the middle of the top of the spray cabin (2). A coolant storage box (6) is installed at the center of the inner side of the support (5). A diversion box (7) is fixedly installed inside the spray cabin (2) at the water outlet end of the connector (3). A nozzle (8) is connected to the bottom of the diversion box (7). A water supply pipe (22) that runs through the inside of the spray cabin (2) is connected to the right side of the connector (3). A support rod (16) is fixedly connected to the bottom of the upright plate (1).

2. The spray heat exchanger according to claim 1, characterized in that: Inclined plates (21) are fixedly connected to the two sides of the inside of the support (5). The slope surfaces of the two inclined plates (21) are arranged opposite to each other. The insertion tube component provided at the bottom of the coolant storage box (6) penetrates the inside of the support (5) and fits into the inside of the flow control pipe (4). The two sides of the coolant storage box (6) and the slope surfaces of the inclined plates (21) are in contact with each other.

3. A spray heat exchanger according to claim 2, characterized in that: Several nozzles (8) are arranged in a horizontally equidistant structure at the bottom of the diversion box (7), and the upper part of the nozzles (8) extends into the interior of the spray cabin (2).

4. A spray heat exchanger according to claim 1, characterized in that: The front end of the upright plate (1) is fixedly connected to the left and right sides of the upright frame (9). The front end of the upright frame (9) is provided with a support ring (10). The heat exchange coil body (11) is clamped on the inner side of the support ring (10). The heat exchange coil body (11) is located directly below the nozzle (8). Several support rings (10) are arranged vertically and equidistantly along the vertical central axis of the upright frame (9).

5. A spray heat exchanger according to claim 4, characterized in that: A heat-conducting frame (12) is detachably connected to the lower part of the front end face of the upright plate (1) by bolts. A central opening (13) is provided in the center of the heat-conducting frame (12). An upper heat-conducting strip (14) is fixedly connected to the upper part of the front end of the heat-conducting frame (12), and a lower heat-conducting strip (15) is fixedly connected to the lower part of the front end of the heat-conducting frame (12). The number of lower heat-conducting strips (15) and the number of upper heat-conducting strips (14) correspond one-to-one. The upper heat-conducting strips (14) and the lower heat-conducting strips (15) are respectively set to abut against the heat exchange coil body (11).

6. A spray heat exchanger according to claim 5, characterized in that: The heat exchange coil body (11) is connected to a heat exchange inlet (17) at the lower left position and a heat exchange outlet (18) at the upper left position. The heat exchange coil body (11) is located in front of the vertical plate (1).

7. A spray heat exchanger according to claim 1, characterized in that: The bottom of the support rod (16) is fixedly connected to a water collection box (23), the lower part of the upright plate (1) extends into the interior of the water collection box (23), a filter (19) is fixedly installed at the water outlet on the left side of the water collection box (23), and a conveying pipe (20) is connected to the side of the filter (19) away from the water collection box (23).

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