Plate type heat exchanger unit convenient to install

Abstract

The utility model relates to a plate type heat exchanger unit, in particular to a plate type heat exchanger unit convenient to install. The plate-type heat exchanger unit convenient to install comprises a plate-type heat exchanger, supporting pads, installation blocks, first suction cups and the like, the supporting pads are fixedly connected to the left side and the right side of the bottom of the plate-type heat exchanger in a front-back symmetry mode, the four supporting pads are made of soft materials, and the installation blocks are fixedly connected to the front side and the rear side of the plate-type heat exchanger in a left-right symmetry mode. Two mounting holes are formed in the four mounting blocks, and a first suction cup is mounted on the plate type heat exchanger. Through the arrangement of the plate type heat exchanger, the supporting pad, the mounting block and the first suction cup, the plate type heat exchanger can be conveniently mounted, so that manpower is saved, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a plate type heat exchange unit, in particular to a plate type heat exchange unit which is easy to install. Background Art

[0002] The plate heat exchanger is a high-efficiency heat exchanger made of a series of metal sheets with a certain corrugated shape. Thin rectangular channels are formed between various plates, and heat is exchanged through the plates. The detachable plate heat exchanger is made of many corrugated sheets at a certain interval, sealed by gaskets on all sides, and overlapped and pressed with a frame and a compression screw. The four corner holes of the plates and gaskets form the distribution pipes and collection pipes of the fluid, and at the same time, the cold and hot fluids are reasonably separated, so that they flow in the flow channels on both sides of each plate respectively, and heat is exchanged through the plates.

[0003] At present, the installation method of plate heat exchangers is mostly through bolt fixing. However, as the number of plates in the plate heat exchanger increases, its own weight will increase accordingly, which will easily cause the installation holes to shift during installation. Workers need to calibrate, making the installation of the plate heat exchanger troublesome, wasting human resources, and greatly reducing the efficiency of installation. Moreover, if the plate needs to be replaced, it is not easy to disassemble because the plate heat exchanger is fixed with bolts.

[0004] Therefore, it is necessary to design a plate heat exchanger unit that is easy to install to solve the existing technical problems. Utility Model Content

[0005] In order to overcome the trouble of installing a plate heat exchanger, waste of human resources, greatly reduce the efficiency of installation, and if the plate needs to be replaced, the plate heat exchanger is fixed with bolts and is not easy to disassemble, the utility model provides a plate heat exchange unit that is easy to install.

[0006] A plate heat exchanger unit that is easy to install, characterized in that it includes a plate heat exchanger, a support pad, a mounting block and a first suction cup, the support pads are fixedly connected to the left and right sides of the bottom of the plate heat exchanger symmetrically, the mounting blocks are fixedly connected to the front and back sides of the plate heat exchanger symmetrically, and the first suction cup is installed on the plate heat exchanger.

[0007] More preferably, two mounting holes are provided on the four mounting blocks.

[0008] More preferably, the four support pads are made of soft material.

[0009] More preferably, it also includes a connecting pipe, a column, a support plate, an air bag, an air outlet pipe and a screw cap. The first suction cup is connected and communicated with a connecting pipe, the connecting pipe passes through the plate heat exchanger, columns are fixedly connected to both sides of the front of the plate heat exchanger, a support plate is fixedly connected between the two columns, an air bag is installed on the support plate, the air bag is connected and communicated with a connecting pipe, the bottom of the air bag is connected and communicated with an air outlet pipe, the air outlet pipe passes through the support plate, and the air outlet pipe is located directly in front of the connecting pipe, and one end of the air outlet pipe is threadedly connected with a screw cap.

[0010] More preferably, it also includes a fixing rod, a pressure plate and a spring, wherein the fixing rods are fixedly connected on both sides of the support plate, the pressure plate is slidably connected between the two fixing rods, the bottom surface of the pressure plate is fixedly connected to the top surface of the airbag, and springs are connected between the left and right sides of the support plate and the left and right sides of the pressure plate, and the two springs are wound around the corresponding fixing rods.

[0011] More preferably, it also includes an air pipe and a second suction cup, the connecting pipe is connected to and communicated with the air pipe, a second suction cup is installed on the rear side of the bottom of the plate heat exchanger, and the other end of the air pipe is connected to and communicated with the second suction cup.

[0012] The utility model has the following advantages: 1. The utility model can facilitate the installation of the plate heat exchanger by providing the plate heat exchanger, the support pad, the mounting block and the first suction cup, thereby saving manpower and improving the installation efficiency.

[0013] 2. The utility model presses the airbag to increase the suction force of the first suction cup, and then provides an air outlet pipe and a screw cap to release pressure, so that the plate heat exchanger can be installed more firmly, thereby preventing the plate heat exchanger from being easily detached and damaged after installation.

[0014] 3. The utility model cooperates with the pressure plate and the spring so that the pressed airbag is reset by the spring, which can increase the speed of the plate heat exchanger, thereby also enhancing the suction force of the first suction cup through the elastic force of the spring.

[0015] 4. The utility model can reinforce the plate heat exchanger during installation by arranging the air delivery pipe and the second suction cup, and also prevent the plate heat exchanger from being offset and detached. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of components such as a plate heat exchanger, a support pad and a mounting block of the utility model.

[0018] Figure 3 It is a side view schematic diagram of the air bag, air outlet pipe, screw cap and other components of the utility model.

[0019] Figure 4It is a schematic diagram of the structure of the components including the air outlet pipe, the rotary cover and the fixing rod of the utility model.

[0020] Figure 5 It is a schematic diagram of the structure of the connecting pipe, the air delivery pipe, the second suction cup and other components of the utility model.

[0021] The markings of the components in the accompanying drawings are as follows: 1. plate heat exchanger, 2. support pad, 3. mounting block, 4. first suction cup, 5. connecting pipe, 6. column, 7. support plate, 8. air bag, 9. air outlet pipe, 10. screw cap, 11. fixing rod, 12. pressure plate, 13. spring, 14. air supply pipe, 15. second suction cup. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Embodiment: A plate heat exchanger unit that is easy to install, such as Figure 1-5 As shown, it includes a plate heat exchanger 1, a support pad 2, a mounting block 3 and a first suction cup 4. The left and right sides of the bottom of the plate heat exchanger 1 are symmetrically connected to the support pads 2 by screws. The four support pads 2 are made of soft material. The front and back sides of the plate heat exchanger 1 are symmetrically connected to the mounting blocks 3 by screws. Two mounting holes are provided on the four mounting blocks 3. When frequent disassembly is not required, the plate heat exchanger unit 1 can be installed by screwing in the mounting holes. The front side of the bottom of the plate heat exchanger 1 is connected to the first suction cup 4 by gluing.

[0024] When the plate heat exchanger 1 needs to be installed, the staff places the plate heat exchanger 1 at the location where it needs to be installed, and then presses the plate heat exchanger 1, so that the first suction cup 4 discharges the internal air and sucks the installation location, and the installation of the plate heat exchanger 1 is completed. If the plate heat exchanger 1 needs to be disassembled, the plate heat exchanger 1 is directly pulled out, and the first suction cup 4 loses suction when it comes into contact with the air and falls off the installation location.

[0025] like Figure 1-Figure 5As shown, it also includes a connecting pipe 5, a column 6, a support plate 7, an air bag 8, an air outlet pipe 9 and a screw cap 10. The top of the first suction cup 4 is connected and communicated with the connecting pipe 5, the connecting pipe 5 passes through the plate heat exchanger 1, the left and right sides of the front of the plate heat exchanger 1 are connected with the columns 6 by screws, the two columns 6 are connected with the support plate 7 by screws, the top of the support plate 7 is connected with the air bag 8 by glue, the bottom of the air bag 8 is connected and communicated with the connecting pipe 5, the front side of the bottom of the air bag 8 is connected and communicated with the air outlet pipe 9, the air outlet pipe 9 passes through the support plate 7, and the air outlet pipe 9 is located directly in front of the connecting pipe 5, and the air outlet end of the air outlet pipe 9 is threadedly connected with a screw cap 10.

[0026] In order to prevent the plate heat exchanger 1 from being easily detached due to insufficient suction of the first suction cup 4, the staff can press the airbag 8 before installing the plate heat exchanger 1 to discharge the air in the airbag 8. The airbag 8 increases the air pressure to the first suction cup 4, so that the plate heat exchanger 1 can be sucked more firmly at the installation location. When the plate heat exchanger 1 needs to be disassembled, the rotary cover 10 can be rotated, and the outside air can enter from the air outlet pipe 9, so that the airbag 8 and the first suction cup 4 can be depressurized, and the plate heat exchanger 1 can be removed.

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, it also includes a fixing rod 11, a pressure plate 12 and a spring 13. The left and right sides of the support plate 7 are connected to the fixing rod 11 by welding. The pressure plate 12 is slidably connected between the two fixing rods 11. The bottom surface of the pressure plate 12 is glued to the top surface of the airbag 8. Springs 13 are connected between the left and right sides of the support plate 7 and the left and right sides of the pressure plate 12. The two springs 13 are wound around the corresponding fixing rods 11.

[0028] In order to prevent the airbag 8 from deforming and being unable to return to its original shape after being pressed, a pressing plate 12 is provided. When the pressing plate 12 is pressed to move downward, the airbag 8 can be compressed and the spring 13 can be squeezed. When the pressure is released, the pressing plate 12 and the airbag 8 can be reset by the elastic force of the spring 13.

[0029] like Figure 1 , Figure 3 and Figure 5 As shown, it also includes an air supply pipe 14 and a second suction cup 15. The rear part of the connecting pipe 5 is connected to and communicated with the air supply pipe 14. The rear side of the bottom of the plate heat exchanger 1 is connected to the second suction cup 15 by gluing. The end of the air supply pipe 14 away from the screw cover 10 is connected to and communicated with the second suction cup 15.

[0030] Because a first suction cup 4 is installed on one side of the plate heat exchanger 1 to prevent the other side of the plate heat exchanger 1 from being offset due to human factors, a second suction cup 15 is also provided on the other side. When the airbag 8 is squeezed, the internal air will also be discharged from the second suction cup 15 through the air pipe 14. Therefore, the second suction cup 15 can suck the installation position during installation, and air can also be pumped into the air pipe 14 during pressure relief to make the second suction cup 15 lose its suction force.

[0031] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A plate heat exchanger unit that is easy to install, characterized in that: The invention comprises a plate heat exchanger (1), a support pad (2), a mounting block (3) and a first suction cup (4); the support pad (2) is fixedly connected to the left and right sides of the bottom of the plate heat exchanger (1) symmetrically in front and back; the mounting block (3) is fixedly connected to the front and back sides of the plate heat exchanger (1) symmetrically in front and back; the first suction cup (4) is installed on the front side of the bottom of the plate heat exchanger (1); and the device further comprises a connecting pipe (5), a column (6), a support plate (7), an air bag (8), an air outlet pipe (9) and a screw cap (10); the first suction cup (4) is connected and communicated with a connecting pipe (5), a support plate (7), an air bag (8), an air outlet pipe (9) and a screw cap (10); A connecting pipe (5) is connected to the plate heat exchanger (1). The plate heat exchanger (1) is fixedly connected with columns (6) on both sides of the front part. A support plate (7) is fixedly connected between the two columns (6). An air bag (8) is installed on the support plate (7). The air bag (8) is connected to and communicated with the connecting pipe (5). The bottom of the air bag (8) is connected to and communicated with an air outlet pipe (9). The air outlet pipe (9) passes through the support plate (7). The air outlet pipe (9) is located in front of the connecting pipe (5). One end of the air outlet pipe (9) is threadedly connected with a screw cap (10).

2. A plate heat exchanger unit that is easy to install according to claim 1, characterized in that: Two mounting holes are provided on each of the four mounting blocks (3).

3. The plate heat exchanger unit that is easy to install according to claim 1, characterized in that: The four support pads (2) are made of soft material.

4. The plate heat exchanger unit that is easy to install according to claim 1, characterized in that: It also includes a fixing rod (11), a pressure plate (12) and a spring (13), wherein the fixing rods (11) are fixedly connected to both sides of the support plate (7), the pressure plate (12) is slidably connected between the two fixing rods (11), the bottom surface of the pressure plate (12) is fixedly connected to the top surface of the airbag (8), the spring (13) is connected between the left and right sides of the support plate (7) and the left and right sides of the pressure plate (12), and the two springs (13) are wound around the corresponding fixing rods (11).

5. The plate heat exchanger unit that is easy to install according to claim 1, characterized in that: It also comprises an air supply pipe (14) and a second suction cup (15); the connecting pipe (5) is connected to and communicated with the air supply pipe (14); a second suction cup (15) is installed on the rear side of the bottom of the plate heat exchanger (1); and the other end of the air supply pipe (14) is connected to and communicated with the second suction cup (15).

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