Condensate water diversion structure for heat exchanger

Abstract

The utility model discloses a condensate water flow guide structure for a heat exchanger, which comprises a flow guide water collecting tray, and a scraper type condensate water flow guide mechanism is positioned and mounted on the inner side of the flow guide water collecting tray. The scraper type condensate water flow guide mechanism comprises an adjusting movable groove, a micro waterproof motor, an adjusting threaded rod, an adjusting scraper, a silica gel water scraping strip, a movable movable block, a penetrating adjusting hole, a water outlet, a water guide pipe and a connecting positioning ring block. According to the condensate water diversion structure for the heat exchanger, the micro waterproof motor drives the adjusting threaded rod to rotate, so that the adjusting scraping plate moves on the inner side of the diversion water collecting disc, the lower end of the adjusting scraping plate is provided with the silica gel water scraping strip, condensate water on the inner side of the diversion water collecting disc can be concentrated to a water outlet, and the condensate water can be effectively discharged; the retention time of condensate water in the heat exchanger is reduced, the corrosion risk is reduced, the condensate water is prevented from covering the surface of the heat exchanger, and the heat exchange efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat exchanger condensate water flow guide, concretely to a condensate water flow guide structure for heat exchanger. BACKGROUND

[0002] Heat exchanger condensate water refers to the water formed by the condensation of moisture in high-temperature gas or steam after heat exchange between high-temperature gas or steam and cooling medium (usually water) in the heat exchanger. The main purpose of the condensate water flow guide structure of the heat exchanger is to ensure that the condensate water generated on the surface of the heat exchanger can be quickly and effectively discharged, thereby avoiding various problems caused by the accumulation of condensate water.

[0003] Condensate water will accumulate in the middle and lower part of the heat exchanger and cannot be discharged in time, which will cause the condensate water to collect at the bottom of the heat exchanger, affecting the heat exchange effect. Acidic substances (such as carbonic acid) and oxygen in the condensate water will accelerate the corrosion of the metal surface of the heat exchanger, shorten the service life of the equipment, and the condensate water that cannot be discharged in time will affect the normal operation of the heat exchanger, leading to a decrease in heat exchange effect. The accumulated condensate water will provide a growth environment for mold, which brings certain adverse effects to the use process of people. Therefore, we propose a condensate water flow guide structure for heat exchanger. SUMMARY

[0004] The technical problem solved by the present application is that the condensate water flow guide structure for heat exchanger provided by the present application has the advantages of facilitating the discharge of condensate water and avoiding water accumulation. The scraper type condensate water flow guide mechanism is provided. The movable movable block is sleeved on the outer wall of the adjusting screw rod through the through adjusting hole, is positioned on the inner side of the flow guide water collecting disc, the micro waterproof motor drives the adjusting screw rod to rotate on the inner side of the adjusting groove, the adjusting scraper moves on the inner side of the flow guide water collecting disc, the lower end of the adjusting scraper has a silica gel water scraping strip that can concentrate the condensate water on the inner side of the flow guide water collecting disc to the drain port, the water guide pipe is connected with the drain port through the connecting positioning ring block, which can effectively discharge the condensate water, avoid water accumulation, reduce the residence time of the condensate water in the heat exchanger, reduce the corrosion risk, avoid the condensate water covering the surface of the heat exchanger, improve the heat exchange efficiency, and the scraper can realize automatic drainage, reduce manual intervention, and effectively solve the problems in the background technology.

[0005] Technical scheme: To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: a condensate water flow guide structure for heat exchanger, comprising a flow guide water collecting disc, a scraper type condensate water flow guide mechanism is positioned and installed on the inner side of the flow guide water collecting disc, the scraper type condensate water flow guide mechanism comprises an adjusting groove, a micro waterproof motor, an adjusting screw rod, an adjusting scraper, a silica gel water scraping strip, a movable movable block, a through adjusting hole, a drain port, a water guide pipe and a connecting positioning ring block.

[0006] Preferably, the adjusting grooves are arranged on both sides of the inner wall of the flow guide water collecting disc, the waterproof micro motors are arranged on both sides of one end of the flow guide water collecting disc, and the adjusting threaded rods are arranged on the inner sides of the adjusting grooves.

[0007] Preferably, the silicone water scraping strips are arranged at the lower ends of the adjusting scrapers, the movable blocks are arranged at the two ends of the adjusting scrapers, and the through adjusting holes are arranged on the movable blocks.

[0008] Preferably, the drainage port is arranged at a corner of the inner wall of the flow guide water collecting disc, the water guide pipe is arranged at the lower end of the flow guide water collecting disc, and the connecting positioning ring blocks are arranged at one end of the water guide pipe.

[0009] Preferably, one end of the waterproof micro motor is fixed to both sides of one end of the flow guide water collecting disc through bolts, one end of the adjusting threaded rod penetrates the inner side of the adjusting groove and is connected with the waterproof micro motor, and the upper end of the silicone water scraping strip is fixedly connected with the lower end of the adjusting scraper.

[0010] Preferably, one end of the movable block is fixedly connected with the two ends of the adjusting scraper, the movable block is sleeved on the outer wall of the adjusting threaded rod through the through adjusting hole, one end of the connecting positioning ring block is fixedly connected with one end of the water guide pipe, and the water guide pipe is positioned at the lower end of the flow guide water collecting disc through the connecting positioning ring block and the drainage port.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a condensate water flow guide structure for heat exchanger, has the following beneficial effects: the condensate water flow guide structure for heat exchanger, through the scraper type condensate water flow guide mechanism of setting, movable block through the through adjusting hole sleeve in the outer wall of the adjusting threaded rod, make the positioning in the inner side of the flow guide water collecting disc, waterproof micro motor drive adjusting threaded rod rotates in the inner side of the adjusting groove, make the adjusting scraper move in the inner side of the flow guide water collecting disc, the lower end of the adjusting scraper has silicone water scraping strip and can concentrate the condensate water in the inner side of the flow guide water collecting disc to the drainage port, and the water guide pipe is connected with the drainage port through the connecting positioning ring block, so that the condensate water can be effectively discharged, water accumulation is avoided, the residence time of the condensate water in the heat exchanger is reduced, the corrosion risk is reduced, the condensate water is prevented from covering the surface of the heat exchanger, the heat exchange efficiency is improved, and the scraper can realize automatic drainage and reduce manual intervention. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model of a condensate water flow guide structure for heat exchanger.

[0013] Figure 2 It is a part structure schematic view of the flow guide water collecting disc and the scraper type condensate water flow guide mechanism in the utility model of a condensate water flow guide structure for heat exchanger.

[0014] Figure 3 Part structure schematic view of the scraper type condensate water flow guide mechanism in the condensate water flow guide structure for the heat exchanger.

[0015] Figure 4 Part structure split schematic view of the scraper type condensate water flow guide mechanism in the condensate water flow guide structure for the heat exchanger.

[0016] In the figure: 1, flow guide water collecting disc; 2, scraper type condensate water flow guide mechanism; 201, adjusting movable groove; 202, miniature waterproof motor; 203, adjusting threaded rod; 204, adjusting scraper; 205, silica gel water scraping strip; 206, movable block; 207, through adjusting hole; 208, drainage opening; 209, water guide pipe; 210, connecting positioning ring block. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0018] As Figures 1-4 shown, a condensate water flow guide structure for a heat exchanger, comprising a flow guide water collecting disc 1, the inner side of the flow guide water collecting disc 1 is positioned and installed with a scraper type condensate water flow guide mechanism 2, the scraper type condensate water flow guide mechanism 2 comprises an adjusting movable groove 201, a miniature waterproof motor 202, an adjusting threaded rod 203, an adjusting scraper 204, a silica gel water scraping strip 205, a movable block 206, a through adjusting hole 207, a drainage opening 208, a water guide pipe 209 and a connecting positioning ring block 210, which can effectively drain the condensate water, avoid water accumulation, reduce the residence time of the condensate water in the heat exchanger, reduce the corrosion risk, avoid the condensate water covering the surface of the heat exchanger, improve the heat exchange efficiency, and the scraper can realize automatic drainage and reduce manual intervention.

[0019] Further, the adjusting movable grooves 201 are all arranged on the two sides of the inner wall of the flow guide water collecting disc 1, the miniature waterproof motors 202 are all located on the two sides of one end of the flow guide water collecting disc 1, and the adjusting threaded rods 203 are located on the inner side of the adjusting movable grooves 201, thereby playing a role in controlling adjustment.

[0020] Further, the silica gel water scraping strips 205 are located at the lower ends of the adjusting scrapers 204, the movable blocks 206 are all located at the two ends of the adjusting scrapers 204, the through adjusting holes 207 are arranged on the movable blocks 206, and the through adjusting holes 207 and the adjusting threaded rods 203 are mutually adapted.

[0021] Further, the drain port 208 is opened at a corner of the inner wall of the flow guide water collecting disc 1, the water guide pipe 209 is located at the lower end of the flow guide water collecting disc 1, the connecting positioning ring block 210 is located at one end of the water guide pipe 209, and the connecting positioning ring block 210 and the drain port 208 are matched with each other.

[0022] Further, one end of the waterproof micro motor 202 is fixed on both sides of one end of the flow guide water collecting disc 1 through bolts, one end of the adjusting threaded rod 203 penetrates the inner side of the adjusting movable groove 201 and is connected with the waterproof micro motor 202, the upper end of the silica gel water scraping strip 205 is fixedly connected with the lower end of the adjusting scraping plate 204, and the silica gel water scraping strip 205 can concentrate the condensed water on the inner side of the flow guide water collecting disc 1 to the drain port 208.

[0023] Further, one end of the waterproof micro motor 202 is fixed on both sides of one end of the flow guide water collecting disc 1 through bolts, one end of the adjusting threaded rod 203 penetrates the inner side of the adjusting movable groove 201 and is connected with the waterproof micro motor 202, the upper end of the silica gel water scraping strip 205 is fixedly connected with the lower end of the adjusting scraping plate 204, and the silica gel water scraping strip 205 can concentrate the condensed water on the inner side of the flow guide water collecting disc 1 to the drain port 208.

[0024] Working principle: a kind of condensate water flow guide structure for heat exchanger, including flow guide water collecting disc 1 and scraping plate type condensate water flow guide mechanism 2, by setting scraping plate type condensate water flow guide mechanism 2, movable block 206 is sleeved on the outer wall of adjusting threaded rod 203 by penetrating adjusting hole 207, is positioned in the inner side of flow guide water collecting disc 1, waterproof micro motor 202 drives adjusting threaded rod 203 to rotate in the inner side of adjusting movable groove 201, so that adjusting scraping plate 204 moves in the inner side of flow guide water collecting disc 1, the lower end of adjusting scraping plate 204 has silica gel water scraping strip 205, which can concentrate the condensed water on the inner side of flow guide water collecting disc 1 to drain port 208, water guide pipe 209 is connected with drain port 208 through connecting positioning ring block 210, which can effectively drain the condensed water, avoid water accumulation, reduce the residence time of condensed water in heat exchanger, reduce the corrosion risk, avoid the condensed water covering the surface of heat exchanger, improve the heat exchange efficiency, and the scraping plate can realize automatic drainage and reduce manual intervention.

[0025] It is to be noted that, in the present document, relational terms such as first and second, and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A condensate guiding structure for a heat exchanger, comprising a guide water collection plate (1), characterized in that: The inner side of the water guide tray (1) is equipped with a scraper-type condensate guide mechanism (2). The scraper-type condensate guide mechanism (2) includes an adjustable movable groove (201), a micro waterproof motor (202), an adjustable threaded rod (203), an adjustable scraper (204), a silicone scraper strip (205), a movable block (206), a through-hole adjustment hole (207), a drain outlet (208), a water guide pipe (209), and a connecting positioning ring block (210).

2. The condensate guiding structure for a heat exchanger according to claim 1, characterized in that: The adjustable grooves (201) are all located on both sides of the inner wall of the guide water collection plate (1), the micro waterproof motors (202) are all located on both sides of one end of the guide water collection plate (1), and the adjustable threaded rods (203) are located inside the adjustable grooves (201).

3. The condensate guiding structure for a heat exchanger according to claim 2, characterized in that: The silicone wiper strip (205) is located at the lower end of the adjusting scraper (204), and the movable blocks (206) are located at both ends of the adjusting scraper (204). The through-hole (207) is opened on the movable blocks (206).

4. A condensate guiding structure for a heat exchanger according to claim 3, characterized in that: The drain outlet (208) is located at one corner of the inner wall of the guide water collection plate (1), the water guide pipe (209) is located at the lower end of the guide water collection plate (1), and the connecting positioning ring block (210) is located at one end of the water guide pipe (209).

5. A condensate guiding structure for a heat exchanger according to claim 4, characterized in that: One end of the miniature waterproof motor (202) is fixed to both sides of one end of the guide water collection plate (1) by bolts. One end of the adjusting threaded rod (203) passes through the inner side of the adjusting movable groove (201) and is connected to the miniature waterproof motor (202). The upper end of the silicone wiper strip (205) is fixedly connected to the lower end of the adjusting scraper (204).

6. A condensate guiding structure for a heat exchanger according to claim 5, characterized in that: One end of each movable block (206) is fixedly connected to both ends of the adjusting scraper (204). The movable block (206) is sleeved on the outer wall of the adjusting threaded rod (203) through the through adjusting hole (207). One end of the connecting positioning ring (210) is fixedly connected to one end of the water guide pipe (209). The water guide pipe (209) is positioned at the lower end of the guide water collection plate (1) through the connecting positioning ring (210) and the drain outlet (208).

Images