Heat insulation device for high-temperature tubular heat exchanger

Abstract

The utility model discloses a heat insulation device of high temperature tubular heat exchanger relates to heat exchanger technical field, including fixed box and support seat, the inner wall of fixed box is fixedly provided with two U-shaped slide rail, the side wall of support seat is provided with placing groove, the inside of placing groove is placed with heat exchanger body, and the heat exchanger body is placed in the placing groove. Two clamping plates are arranged in the fixing box, each clamping plate is arranged on one side of the heat exchanger body in an attached mode, and a U-shaped heat insulation plate is fixedly arranged in the fixing box. Through the arrangement of balls and clamping plates, the heat exchanger body is placed in the containing groove, the supporting base is pushed to enable the balls to move in the corresponding U-shaped sliding rails, the two clamping plates can be driven through the driving mechanism to clamp the heat exchanger body, and the arrangement stability of the heat exchanger body can be further improved through the positioning mechanism; and therefore, the heat exchanger body can be quickly mounted and fixed, and the use stability of the heat exchanger body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a heat insulation device for a high-temperature tube-type heat exchanger. Background Art

[0002] The tube heat exchanger is the most typical partition-wall heat exchanger. In the tube heat exchanger, two fluids exchange heat. One flows inside the tube, and its travel is called the tube side; the other flows outside the tube, and its travel is called the shell side. The wall of the tube bundle is the heat transfer surface.

[0003] After searching, a high-temperature tubular heat exchanger insulation device with publication number CN209166212U is found, which includes a cylinder, a spiral heat dissipation pipe, a fixed block, an elastic member, a first fixed block, a second fixed block, a bolt, a support block and a shock-absorbing base. The top and bottom of the side wall of the cylinder are respectively provided with through holes, and the left and right side walls of the cylinder are provided with box doors. A spiral heat dissipation pipe is provided inside the outer wall of the cylinder, and a water inlet end and a water outlet end are respectively provided on the spiral heat dissipation pipe, and the water inlet end and the water outlet end respectively penetrate the outer wall of the cylinder.

[0004] However, the existing high-temperature tubular heat exchanger insulation device has certain disadvantages when in use. Although the device can clamp the heat exchanger body through elastic parts, the elastic parts have a certain elasticity, which may cause the heat exchanger body to shake during use, resulting in poor stability, and the clamping operation is more troublesome and less practical. Utility Model Content

[0005] In view of the above problems existing in the existing high-temperature tube heat exchanger insulation device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a high-temperature tubular heat exchanger insulation device, which solves the problem that although the device can clamp the heat exchanger body through elastic parts, the elastic parts have a certain elasticity, which may cause the heat exchanger body to shake during use, resulting in poor stability, and the clamping operation is troublesome and has low practicality.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A high-temperature tubular heat exchanger insulation device comprises a fixed box and a support seat, wherein the inner wall of the fixed box is fixedly provided with two U-shaped slide rails, the bottom of the support seat is fixedly provided with a plurality of ball bearings, each of the ball bearings is slidably embedded in the corresponding U-shaped slide rail, the side wall of the support seat is provided with a placement groove, the heat exchanger body is placed in the placement groove, two clamping plates are provided inside the fixed box, each of the clamping plates is fitted on one side of the heat exchanger body, a U-shaped heat insulation board is fixedly provided inside the fixed box, two driving mechanisms are provided on the side wall of the fixed box, each of the clamping plates matches the corresponding driving mechanism, a positioning mechanism is provided on the side wall of the fixed box, and the support seat matches the positioning mechanism.

[0009] Preferably, each of the driving mechanisms includes a mounting plate, a screw rod, a crank and a T-shaped plate, the mounting plate is fixedly arranged on the inner wall of the fixed box, the screw rod is movably sleeved on the side walls of the fixed box and the U-shaped insulation board, the screw rod is rotatably sleeved on the side wall of the mounting plate, the crank is fixedly arranged on one end of the screw rod, the T-shaped plate is threadedly sleeved on the rod wall of the screw rod, and the T-shaped plate is fixedly connected to the corresponding clamping plate.

[0010] Preferably, the positioning mechanism includes a positioning rod, a pull plate and a spring, the positioning rod is movably sleeved on the side walls of the fixed box and the U-shaped insulation board, the pull plate is fixedly connected to one end of the positioning rod, the spring is movably sleeved on the rod wall of the positioning rod, the two ends of the spring are respectively fixedly connected to the fixed box and the pull plate, the side wall of the support seat is provided with a positioning groove, and the other end of the positioning rod is inserted into the interior of the positioning groove.

[0011] Preferably, the side walls of the fixed box and the U-shaped heat insulation board are jointly movably sleeved with a water inlet pipe and a water outlet pipe, and the other ends of the water inlet pipe and the water outlet pipe are fixedly sleeved on the side wall of the heat exchanger body.

[0012] Preferably, a limiting rod is fixedly provided on the side wall of each mounting plate, and the T-shaped plate is movably sleeved on the rod wall of the limiting rod.

[0013] Preferably, a door panel is hingedly connected to the outer wall of the fixed box, and two mounting grooves are provided on the side wall of the door panel, and an observation window is fixedly provided on the inner wall of each mounting groove.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model places the heat exchanger body inside the placement groove by means of the provided balls and the clamping plate, pushes the support seat to make the balls move inside the corresponding U-shaped slide rail, and drives the two clamping plates to clamp the heat exchanger body by the driving mechanism. The stability of the heat exchanger body setting can be further increased by the positioning mechanism, so that the heat exchanger body can be quickly installed and fixed, and the stability of the heat exchanger body in use can also be improved.

[0016] 2. The utility model sets up a driving mechanism, each driving mechanism includes a mounting plate, a screw rod, a crank and a T-shaped plate. The crank drives the corresponding screw rod to rotate. When the screw rod rotates, it can drive the corresponding T-shaped plate to move. The T-shaped plate can drive the corresponding clamping plate to move smoothly, so that the two clamping plates can move smoothly to the two sides of the heat exchanger body and clamp the heat exchanger body smoothly.

[0017] 3. The utility model sets a positioning mechanism, which includes a positioning rod, a pull plate and a spring. After the support seat is moved to the inside of the fixed box, the pull plate is pulled to drive the spring to stretch, and one end of the positioning rod is aligned with the positioning groove. After the pull plate is released, the spring is reset, so that the positioning rod can be stably inserted into the inside of the positioning groove, thereby further improving the stability of the heat exchanger body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of;

[0021] Figure 3 For the utility model Figure 2 Enlarged view of part A.

[0022] Description of reference numerals:

[0023] 1. Fixed box; 2. Support seat; 3. U-shaped slide rail; 4. Ball bearing; 5. Heat exchanger body; 6. Clamp plate; 7. U-shaped insulation board; 8. Mounting plate; 9. Screw rod; 10. Crank handle; 11. T-shaped plate; 12. Positioning rod; 13. Pull plate; 14. Spring; 15. Water inlet pipe; 16. Water outlet pipe; 17. Limit rod; 18. Door panel; 19. Observation window. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a heat insulation device for a high-temperature tube heat exchanger.

[0026] The utility model provides Figure 1-3 A high-temperature tubular heat exchanger insulation device shown in the figure includes a fixed box 1 and a support seat 2, the inner wall of the fixed box 1 is fixedly provided with two U-shaped slide rails 3, the bottom of the support seat 2 is fixedly provided with a plurality of balls 4, each of which is slidably embedded in the corresponding U-shaped slide rail 3, the side wall of the support seat 2 is provided with a placement groove, the heat exchanger body 5 is placed in the placement groove, two clamping plates 6 are provided inside the fixed box 1, each clamping plate 6 is fitted on one side of the heat exchanger body 5, a U-shaped insulation board 7 is fixedly provided inside the fixed box 1, the side wall of the fixed box 1 is provided with two driving mechanisms, each clamping plate 6 is matched with the corresponding driving mechanism, the side wall of the fixed box 1 is provided with a positioning mechanism, and the support seat 2 matches the positioning mechanism.

[0027] In order to ensure that the clamping plate can be smoothly moved to both sides of the heat exchanger body 5 and the heat exchanger body 5 can be clamped smoothly, as shown in FIG. Figure 1-3 As shown, each driving mechanism includes a mounting plate 8, a screw rod 9, a crank 10 and a T-shaped plate 11. The mounting plate 8 is fixedly arranged on the inner wall of the fixed box 1, the screw rod 9 is movably sleeved on the side walls of the fixed box 1 and the U-shaped insulation board 7, the screw rod 9 is rotatably sleeved on the side wall of the mounting plate 8, the crank 10 is fixedly arranged on one end of the screw rod 9, the T-shaped plate 11 is threadedly sleeved on the rod wall of the screw rod 9, and the T-shaped plate 11 is fixedly connected to the corresponding clamping plate 6.

[0028] In order to stably insert the heat exchanger body 5 into the positioning groove, the stability of the heat exchanger body 5 is further improved. Figure 1-3 As shown, the positioning mechanism includes a positioning rod 12, a pull plate 13 and a spring 14. The positioning rod 12 is movably sleeved on the side walls of the fixed box 1 and the U-shaped insulation board 7. The pull plate 13 is fixedly connected to one end of the positioning rod 12. The spring 14 is movably sleeved on the rod wall of the positioning rod 12. The two ends of the spring 14 are respectively fixedly connected to the fixed box 1 and the pull plate 13. A positioning groove is opened on the side wall of the support seat 2, and the other end of the positioning rod 12 is inserted into the interior of the positioning groove.

[0029] In order to smoothly inject and discharge water into and out of the heat exchanger body 5, Figure 1-3 As shown, the side walls of the fixed box 1 and the U-shaped insulation board 7 are movably sleeved with a water inlet pipe 15 and a water outlet pipe 16 , and the other ends of the water inlet pipe 15 and the water outlet pipe 16 are fixedly sleeved on the side wall of the heat exchanger body 5 .

[0030] In order to limit the movement of the T-shaped plate 11 and ensure the stable movement of the T-shaped plate 11, Figure 2 As shown, a limiting rod 17 is fixedly provided on the side wall of each mounting plate 8 , and the T-shaped plate 11 is movably sleeved on the rod wall of the limiting rod 17 .

[0031] Finally, in order to facilitate the user to observe the use of the heat exchanger body 5 inside the fixed box 1, as shown in FIG. Figure 1-3 As shown, a door panel 18 is hingedly connected to the outer wall of the fixed box 1, and two mounting grooves are provided on the side wall of the door panel 18. An observation window 19 is fixedly provided on the inner wall of each mounting groove.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-temperature tubular heat exchanger insulation device, comprising a fixing box (1) and a support base (2), characterized in that: Two U-shaped slide rails (3) are fixedly provided on the inner wall of the fixed box (1); a plurality of ball bearings (4) are fixedly provided on the bottom of the support seat (2); each of the ball bearings (4) is slidably embedded in the corresponding U-shaped slide rail (3); a placement groove is provided on the side wall of the support seat (2); a heat exchanger body (5) is placed inside the placement groove; two clamping plates (6) are provided inside the fixed box (1); each of the clamping plates (6) is fitted on one side of the heat exchanger body (5); a U-shaped heat insulation plate (7) is fixedly provided inside the fixed box (1); two driving mechanisms are provided on the side wall of the fixed box (1); each of the clamping plates (6) matches the corresponding driving mechanism; a positioning mechanism is provided on the side wall of the fixed box (1); and the support seat (2) matches the positioning mechanism.

2. A high temperature tubular heat exchanger insulation device according to claim 1, characterized in that: Each of the driving mechanisms comprises a mounting plate (8), a screw rod (9), a crank handle (10) and a T-shaped plate (11); the mounting plate (8) is fixedly arranged on the inner wall of the fixed box (1); the screw rod (9) is movably sleeved on the side walls of the fixed box (1) and the U-shaped heat insulation plate (7); the screw rod (9) is rotatably sleeved on the side wall of the mounting plate (8); the crank handle (10) is fixedly arranged on one end of the screw rod (9); the T-shaped plate (11) is threadedly sleeved on the rod wall of the screw rod (9); and the T-shaped plate (11) is fixedly connected to the corresponding clamping plate (6).

3. A high temperature tubular heat exchanger insulation device according to claim 1, characterized in that: The positioning mechanism comprises a positioning rod (12), a pull plate (13) and a spring (14); the positioning rod (12) is movably sleeved on the side walls of the fixed box (1) and the U-shaped heat insulation board (7); the pull plate (13) is fixedly connected to one end of the positioning rod (12); the spring (14) is movably sleeved on the rod wall of the positioning rod (12); the two ends of the spring (14) are respectively fixedly connected to the fixed box (1) and the pull plate (13); a positioning groove is provided on the side wall of the support seat (2); the other end of the positioning rod (12) is inserted into the interior of the positioning groove.

4. A high temperature tubular heat exchanger insulation device according to claim 1, characterized in that: The side walls of the fixed box (1) and the U-shaped heat insulation board (7) are movably sleeved with a water inlet pipe (15) and a water outlet pipe (16), and the other ends of the water inlet pipe (15) and the water outlet pipe (16) are fixedly sleeved on the side wall of the heat exchanger body (5).

5. A high temperature tubular heat exchanger insulation device according to claim 2, characterized in that: A limiting rod (17) is fixedly provided on the side wall of each mounting plate (8), and the T-shaped plate (11) is movably sleeved on the rod wall of the limiting rod (17).

6. A high temperature tubular heat exchanger insulation device according to claim 1, characterized in that: The outer wall of the fixed box (1) is hinged with a door panel (18), the side wall of the door panel (18) is provided with two installation grooves, and the inner wall of each installation groove is fixedly provided with an observation window (19).

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