Heat exchange coil pipe group convenient to install

Abstract

The utility model provides a heat exchange coil pipe group convenient to install, which relates to the technical field of heat exchange coil pipes and comprises two installation frames, a supporting rod is installed between the two installation frames, a plurality of heat exchange coil pipes are installed between the two installation frames, and the heat exchange coil pipes are connected with the supporting rod. A supporting assembly for supporting the heat exchange coil pipe is arranged on one side of the supporting rod, and a connecting plate is movably installed on one side of the supporting rod. The upper supporting plate is movably installed through the sliding plate and the limiting spring, under the elastic effect of the limiting spring, the position of the heat exchange coil pipe can be fixed, when the heat exchange coil pipe needs to be disassembled and replaced, the heat exchange coil pipe can be moved by pulling the upper supporting plate upwards, and the heat exchange coil pipe can be conveniently disassembled and replaced. The lower supporting plate can support the heat exchange coil pipe all the time in the replacement process, when part of the heat exchange coil pipe is disassembled, the whole pipe set does not need to be disassembled, operation is more convenient, and the use process is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange coils, and in particular to a heat exchange coil group which is convenient to install. Background Art

[0002] A closed cooling tower is a common equipment in industrial production. It uses water or other liquids as an internal circulation coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature. The heat exchange coil is an important component inside the cooling tower and is the key to ensuring the normal operation of the cooling tower. For example, the patent with application number 201720708571.X proposes a cooling tower inclined heat exchange coil, including a coil and a support plate for supporting the coil. There is a certain angle between the axis of the coil and the horizontal plane. The support plate is arranged under each layer of the coil. The inclination angle of the support plate is adjustable to adjust the inclination angle of the coil. The four corners of the support plate extend out of the coil, and the four corners of the support plate are supported by a column respectively. The above scheme sets a support plate to support the coil, and the inclination angle of the support plate is adjustable to adjust the inclination angle of the coil, so that the liquid in the coil is emptied to prevent the residual liquid in the coil from freezing and causing the coil to rupture.

[0003] However, the existing cooling tower heat exchange coils are complicated to install. When replacing some heat exchange tubes, the entire tube group needs to be disassembled, which is inconvenient to use. Therefore, we have made improvements and proposed a heat exchange coil group that is easy to install. Utility Model Content

[0004] The main purpose of the utility model is to provide a heat exchange coil group that is easy to install, which can effectively solve the problem that the installation of the heat exchange coil of the cooling tower is relatively cumbersome. When replacing some heat exchange tubes, the entire tube group needs to be disassembled, which is inconvenient during use.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A heat exchange coil group that is easy to install includes a mounting frame, two mounting frames are provided and a support rod is installed between the two mounting frames, a plurality of heat exchange coils are installed between the two mounting frames, a support assembly for supporting the heat exchange coil is provided on one side of the support rod, a connecting plate is movably installed on one side of the support rod, the connecting plate is sleeved on one end of the heat exchange coil, a sealing cover is installed on the surface of one end of the connecting plate, and a delivery pipe is provided on one side of the sealing cover.

[0007] Preferably, the support assembly includes a lower support plate, an upper support plate and a sliding groove, the lower support plate is installed between two support rods, the upper support plate is movably arranged above the lower support plate, and the sliding groove is opened on one side of the lower surface of the top mounting frame.

[0008] Preferably, limit springs are installed on both sides of the top inner wall of the sliding groove, and a sliding plate is installed at one end of the limit spring.

[0009] Preferably, one end of the sliding plate is slidably disposed inside the sliding groove, and the other end of the sliding plate is fixedly connected to the top of the upper support plate.

[0010] Preferably, sliding blocks are provided on both end surfaces of the upper support plate, and a limiting sliding groove slidably matched with the sliding block is provided on one side surface of the support rod.

[0011] Preferably, a first connecting rod is installed on both end surfaces of the lower support plate, one end of the first connecting rod is fixedly installed on one side surface of the support rod, and one end of the lower support plate and the upper support plate are provided with a plurality of arc-shaped grooves.

[0012] Preferably, second connecting rods are installed on both end surfaces of the connecting plate, and a side plate is installed on one end of each of the second connecting rods.

[0013] Preferably, a limiting block is installed on one side surface of each of the side panels, and a limiting slot cooperating with the limiting block is opened on one side surface of the support rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The upper support plate is movably installed by means of a sliding plate and a limit spring. When the heat exchange coil is installed inside the arc-shaped slot, the upper support plate can limit the top of the heat exchange coil through the elastic action of the limit spring, so that the position of the heat exchange coil between the lower support plate and the upper support plate can be fixed. When the heat exchange coil needs to be disassembled and replaced, the upper support plate can be pulled upward to move the heat exchange coil. The lower support plate can always support the heat exchange coil during the replacement process. When part of the heat exchange coil is disassembled, there is no need to disassemble the entire tube group, which is more convenient to operate and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the three-dimensional structure of the cross section at AA in the middle;

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point D in the middle;

[0020] Figure 5 For the utility model Figure 2 Schematic diagram of the three-dimensional structure of the cross section at BB in the middle;

[0021] Figure 6 For the utility model Figure 1 Enlarged view of center C.

[0022] In the figure: 1. mounting frame; 2. support rod; 201. limit slide groove; 202. limit card slot; 3. support assembly; 301. lower support plate; 3011. first connecting rod; 302. upper support plate; 3021. slider; 303. sliding groove; 304. limit spring; 305. sliding plate; 306. arc card slot; 4. connecting plate; 401. second connecting rod; 402. side plate; 4021. limit card block; 5. sealing cover; 6. delivery pipe; 7. heat exchange coil. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 As shown, a heat exchange coil group that is easy to install includes a mounting frame 1, two mounting frames 1 are provided and a support rod 2 is installed between the two mounting frames 1, a plurality of heat exchange coils 7 are installed between the two mounting frames 1, a support assembly 3 for supporting the heat exchange coil 7 is provided on one side of the support rod 2, a connecting plate 4 is movably installed on one side of the support rod 2, the connecting plate 4 is sleeved on one end of the heat exchange coil 7, a sealing cover 5 is installed on the surface of one end of the connecting plate 4, and a delivery pipe 6 is provided on one side of the sealing cover 5.

[0025] like Figure 3 , Figure 4As shown, the support assembly 3 includes a lower support plate 301, an upper support plate 302 and a sliding groove 303, the lower support plate 301 is installed between the two support rods 2, the upper support plate 302 is movably arranged above the lower support plate 301, the sliding groove 303 is opened on one side of the lower surface of the top mounting frame 1, and both sides of the top inner wall of the sliding groove 303 are installed with a limit spring 304, one end of the limit spring 304 is installed with a sliding plate 305, and one end of the sliding plate 305 is slidably arranged inside the sliding groove 303 The other end of the sliding plate 305 is fixedly connected to the top of the upper support plate 302, and sliding blocks 3021 are provided on both end surfaces of the upper support plate 302. A limiting sliding groove 201 that slides with the sliding block 3021 is provided on one side surface of the support rod 2, and a first connecting rod 3011 is installed on both end surfaces of the lower support plate 301. One end of the first connecting rod 3011 is fixedly installed on one side surface of the support rod 2, and a plurality of arc-shaped slots 306 are provided at one end of the lower support plate 301 and the upper support plate 302.

[0026] Through the sliding cooperation between the slider 3021 and the limiting slide groove 201, the moving trajectory of the upper support plate 302 can be limited so that there will be no position deviation during the movement, which is convenient for limiting the position of the heat exchange coil 7. The upper support plate 302 is movably installed by the limiting spring 304. Under the elastic action of the spring, the heat exchange coil 7 can be limited and fixed, which also makes the disassembly operation of the heat exchange coil 7 more convenient.

[0027] like Figure 5 , Figure 6 As shown, second connecting rods 401 are installed on the two end surfaces of the connecting plate 4, a side plate 402 is installed at one end of each second connecting rod 401, a limiting block 4021 is installed on one side surface of each side plate 402, and a limiting groove 202 cooperating with the limiting block 4021 is opened on one side surface of the support rod 2.

[0028] Through the clamping fit between the limiting clamping block 4021 and the limiting clamping slot 202, the connecting plate 4 can be movably installed, which is convenient for disassembly and more convenient for use.

[0029] The working principle of this easy-to-install heat exchange coil unit:

[0030] When in use, the heat exchange coil 7 is supported between the support rods 2 through the support assembly 3. The connection plate 4 can be movably installed on one side of the support rod 2 through the clamping fit between the limit block 4021 and the limit slot 202, which makes disassembly more convenient. The lower support plate 301 is fixedly installed through the first connecting rod 3011, and the upper support plate 302 is movably installed through the sliding plate 305 and the limit spring 304. When the heat exchange coil 7 is installed in the arc slot 306, the elastic action of the limit spring 304 can make The upper support plate 302 limits the top of the heat exchange coil 7, so that the heat exchange coil 7 can be fixed in place between the lower support plate 301 and the upper support plate 302. The upper support plate 302 is movably installed. When the heat exchange coil 7 needs to be disassembled and replaced, the heat exchange coil 7 can be moved by pulling the upper support plate 302 upwards. The lower support plate 301 can always maintain support during the replacement process. When part of the heat exchange coil 7 is disassembled, there is no need to disassemble the entire tube group, which makes the operation more convenient and more convenient during use.

[0031] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A heat exchange coil unit that is easy to install, comprising a mounting frame (1), characterized in that: Two mounting frames (1) are provided, and a support rod (2) is installed between the two mounting frames (1); a plurality of heat exchange coils (7) are installed between the two mounting frames (1); a support assembly (3) for supporting the heat exchange coils (7) is provided on one side of the support rod (2); a connecting plate (4) is movably installed on one side of the support rod (2); the connecting plate (4) is sleeved on one end of the heat exchange coil (7); a sealing cover (5) is installed on the surface of one end of the connecting plate (4); and a conveying pipe (6) is provided on one side of the sealing cover (5).

2. The heat exchange coil unit that is easy to install according to claim 1, characterized in that: The support assembly (3) comprises a lower support plate (301), an upper support plate (302) and a sliding groove (303); the lower support plate (301) is installed between two support rods (2); the upper support plate (302) is movably arranged above the lower support plate (301); and the sliding groove (303) is provided on one side of the lower surface of the top mounting frame (1).

3. The heat exchange coil unit that is easy to install according to claim 2, characterized in that: Limiting springs (304) are installed on both sides of the top inner wall of the sliding groove (303), and a sliding plate (305) is installed on one end of the limiting spring (304).

4. The heat exchange coil unit that is easy to install according to claim 3, characterized in that: One end of the sliding plate (305) is slidably disposed inside the sliding groove (303), and the other end of the sliding plate (305) is fixedly connected to the top of the upper support plate (302).

5. The heat exchange coil unit that is easy to install according to claim 4, characterized in that: Slide blocks (3021) are provided on both end surfaces of the upper support plate (302), and a limiting sliding groove (201) which is slidably matched with the slide block (3021) is provided on one side surface of the support rod (2).

6. The heat exchange coil unit that is easy to install according to claim 2, characterized in that: A first connecting rod (3011) is installed on both end surfaces of the lower support plate (301), one end of the first connecting rod (3011) is fixedly installed on a side surface of the support rod (2), and one end of the lower support plate (301) and the upper support plate (302) are both provided with a plurality of arc-shaped slots (306).

7. The heat exchange coil unit that is easy to install according to claim 1, characterized in that: Second connecting rods (401) are installed on both end surfaces of the connecting plate (4), and a side plate (402) is installed on one end of each of the second connecting rods (401).

8. The heat exchange coil unit that is easy to install according to claim 7, characterized in that: A limit block (4021) is installed on one side surface of each side plate (402), and a limit slot (202) cooperating with the limit block (4021) is provided on one side surface of the support rod (2).

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