Novel chemical gas efficient cooling machine

Abstract

The utility model discloses a novel efficient cooling machine for chemical gas, which relates to the technical field of cooling devices and comprises a cooling box, a cooling liquid pipeline, a liquid inlet end, a liquid outlet end, a gas pipeline, a gas inlet end and a gas outlet end. The snakelike part, located in the inner cavity of the cooling box, of the cooling liquid pipeline is transversely divided into a first snakelike pipe half part and a second snakelike pipe half part, and the outer walls, fixedly attached to the two ends of the first snakelike pipe half part and the second snakelike pipe half part, of the first snakelike pipe half part and the second snakelike pipe half part are sleeved with sealing hoops. A first fixing assembly is arranged on the second coiled pipe half part, and a second fixing assembly is arranged on the first coiled pipe half part. By arranging the two coiled pipe half parts, the sealing hoop, the first fixing assembly and the second fixing assembly, a worker can quickly detach the first coiled pipe half part, so that water scale on the wall surface is cleaned, and after cleaning is completed, fixing and sealing can be quickly achieved by pressing and locking the sealing hoop after butt joint.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a novel high-efficiency cooling machine for chemical gas. Background Art

[0002] Coolers are a type of heat exchange equipment used to cool fluids, usually using water or air as a coolant to remove heat. They can be mainly divided into shell and tube coolers, plate coolers and air-cooled coolers. Coolers are heat exchange devices commonly used in industrial sectors such as metallurgy, chemical industry, energy, transportation, light industry, and food.

[0003] The serpentine condenser is a high-efficiency condenser. The curved serpentine air pipe is arranged in the serpentine cooling tube. During cooling, the cooling water fills the inner cavity of the serpentine cooling tube and completely wraps the air pipe, thereby achieving rapid cooling. However, due to the impurities contained in the cooling water, scale will form on the outer wall of the air pipe and the inner wall of the cooling tube after a period of use. The scale will greatly affect the heat exchange efficiency. The cooling tubes of the existing serpentine condensers are either integrally formed and cannot be disassembled, or are composed of short tubes connected and fixed by bolts. Disassembly is more troublesome, so it is difficult to achieve convenient cleaning of the scale. Utility Model Content

[0004] The purpose of the utility model is to provide a novel high-efficiency cooling machine for chemical gas in order to solve the problem that it is difficult to conveniently clean the scale in the tube of the existing serpentine condenser.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel chemical gas high-efficiency cooler, comprising a cooling box, a coolant pipeline, a liquid inlet, a liquid outlet, a gas pipeline, an air inlet, and an air outlet, wherein the serpentine portion of the coolant pipeline located in the inner cavity of the cooling box is transversely divided into a first serpentine tube half and a second serpentine tube half, a sealing clamp is sleeved on the outer wall of the fixed fitting portion at both ends of the first serpentine tube half and the second serpentine tube half, a first fixing assembly is arranged on the second serpentine tube half, and a second fixing assembly is arranged on the first serpentine tube half;

[0006] The first fixing assembly and the second fixing assembly are used to cooperate with each other to realize convenient disassembly and assembly of the first serpentine tube half and the second serpentine tube half and ensure sealing.

[0007] As a further solution of the utility model: the first fixing component includes guide grooves opened on both sides of the planar outer wall of the second serpentine tube half, a sealing groove is opened on the planar outer wall of the second serpentine tube half, a rubber sealing strip is arranged in the inner cavity of the sealing groove, and a fixed base is fixedly connected to the outer wall of the arc bend of the second serpentine tube half.

[0008] As a further solution of the utility model: the fixed base includes a base block, a first slide groove, a second slide groove, a spring, a sliding fixed block, a third slide groove, and an unlocking column;

[0009] The base block is fixedly connected to the upper end of the arc surface outer wall of the second serpentine tube half, the first slide groove is opened at one end of the side wall of the base block, the second slide groove is opened on the inner side wall of the first slide groove, the third slide groove is opened on the bottom inner wall of the second slide groove, and the third slide groove extends through the other side wall of the base block;

[0010] The spring is fixedly connected to the inner wall of the inner end of the inner cavity of the second slide groove, the sliding fixed block is fixedly connected to one end of the spring close to the first slide groove, and the sliding fixed block is slidably connected in the inner cavity of the second slide groove, the unlocking column is fixedly connected to the side wall of the sliding fixed block, the third slide groove is used for the unlocking column to slide, and one end of the unlocking column away from the sliding fixed block extends through the third slide groove to the outside of the base block.

[0011] As a further solution of the utility model: the second fixing assembly includes a guide column, a sealing plate, a fixing plate, and a fixing groove;

[0012] The guide column is fixedly connected to both sides of the planar outer wall of the first serpentine tube half, the sealing plate is fixedly connected to the planar outer wall of the first serpentine tube half, the fixing plate is fixedly connected to the outer wall of the arc bend of the first serpentine tube half, the fixing plate is L-shaped, and the fixing groove is opened on the side wall of the vertical part of the fixing plate.

[0013] As a further solution of the utility model: the sliding fixed block is formed with a slope at one end close to the first sliding groove, and the end of the vertical part of the fixed plate is formed with a slope, and the two slopes are consistent with each other.

[0014] As a further solution of the present invention: the cooling box is a hollow structure, the coolant pipeline is arranged in the inner cavity of the cooling box, and both ends of the coolant pipeline penetrate the side wall of the cooling box to the outside of the cooling box;

[0015] The coolant pipeline comprises a liquid inlet end and a liquid outlet end, and the liquid inlet end and the liquid outlet end are respectively located at two ends of the coolant pipeline;

[0016] The coolant pipeline is sleeved on the outer wall of the gas pipeline;

[0017] The gas pipeline comprises an air inlet end and an air outlet end, and the air inlet end and the air outlet end are respectively located at two ends of the gas pipeline.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] By setting up two serpentine tube halves, a sealing clamp and a first and a second fixing assembly, the staff can quickly remove the first serpentine tube half to clean the scale on the wall surface. After cleaning, the fixed seal can be quickly achieved by pressing and locking the sealing clamp after docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0022] Figure 3 It is a cross-sectional view of the cooling box of the utility model;

[0023] Figure 4 For this utility model Figure 3 The enlarged view of point A in the middle;

[0024] Figure 5 It is a schematic structural diagram of the second serpentine tube half of the utility model;

[0025] Figure 6 For this utility model Figure 5 The enlarged view of point B in the middle;

[0026] Figure 7 It is a structural schematic diagram of the first serpentine tube half of the utility model;

[0027] Figure 8 For this utility model Figure 7 Enlarged view of point C in the middle;

[0028] Fig. 9 It is a cross-sectional view of the fixed base of the utility model.

[0029] In the figure: 1. cooling box; 2. coolant pipeline; 201. liquid inlet; 202. liquid outlet; 3. gas pipeline; 301. air inlet; 302. air outlet; 4. first serpentine half; 5. second serpentine half; 6. sealing clamp; 7. guide column; 8. fixed base; 801. first slide groove; 802. second slide groove; 803. spring; 804. sliding fixed block; 805. third slide groove; 806. unlocking column; 807. base block; 9. sealing groove; 10. rubber sealing strip; 11. guide column; 12. sealing plate; 13. fixing plate; 14. fixing groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in 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 in 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.

[0031] See also Figures 1 to 9 In the embodiment of the utility model, a novel chemical gas high-efficiency cooler includes a cooling box 1, a coolant pipe 2, a liquid inlet end 201, a liquid outlet end 202, a gas pipe 3, an air inlet end 301, and an air outlet end 302. The serpentine portion of the coolant pipe 2 located in the inner cavity of the cooling box 1 is transversely divided into a first serpentine pipe half 4 and a second serpentine pipe half 5. A sealing clamp 6 is sleeved on the outer wall of the fixed fitting portion of the first serpentine pipe half 4 and the second serpentine pipe half 5. A first fixing component is arranged on the second serpentine pipe half 5, and a second fixing component is arranged on the first serpentine pipe half 4.

[0032] The first fixing assembly and the second fixing assembly cooperate with each other to realize convenient assembly and disassembly of the first serpentine tube half 4 and the second serpentine tube half 5 and ensure sealing.

[0033] In this embodiment: when the serpentine cooler needs to be cleaned of scale on the outer wall of the gas pipeline 3 after being used for a period of time, the staff first unfastens the sealing clamps 6 at both ends, and then, in cooperation, moves the unlocking column 806 to drive the sliding fixed block 804 to squeeze the spring away from the first slide groove 801, and the sliding fixed block 804 leaves the fixing groove 14, thereby releasing the fixation of the first serpentine pipe half 4 and the second serpentine pipe half 5;

[0034] At this time, the staff can remove the first serpentine half 4, and then remove the scale on the outer wall of the first serpentine half 4, the second serpentine half 5 and the gas pipeline 3 therein;

[0035] After the cleaning is completed, the first serpentine tube half 4 and the second serpentine tube half 5 are reinstalled. During the installation, the staff aligns the guide column 11 of the first serpentine tube half with the guide groove 7 on the second serpentine tube half 5, and then pushes it in. During this process, the sealing plate 12 enters the sealing groove 9. After that, the staff cooperates and presses the first serpentine tube half 4 with force;

[0036] With continuous pressing, the sealing plate 12 continuously squeezes the rubber sealing strip 10, and the rubber sealing strip 10 expands and deforms after being compressed, thereby achieving effective sealing of the sealing groove 9. During this process, the vertical portion of the fixed plate 13 enters the first slide groove 801 and touches the sliding fixed block 804 while sliding down. Under the contact and extrusion of the inclined surface, the sliding fixed block 804 enters the second slide groove 802 in the direction of the extrusion spring 803, so that the fixed plate 13 slides down smoothly, and then the reset spring 803 drives the sliding fixed block 804 to enter the fixed groove 14, thereby achieving the fitting and fixing of the first serpentine tube half 4 and the second serpentine tube half 5;

[0037] Afterwards, the sealing clamp 6 is re-sleeved on both ends of the first serpentine tube half 4 and the second serpentine tube half 5 and then locked to further achieve fixation and sealing. At this point, the installation and fixation are completed. After removing the scale, the cooling efficiency of the cooler is greatly improved.

[0038] Please refer to Figures 3 to 6 The first fixing component includes guide grooves 7 opened on both sides of the plane outer wall of the second serpentine tube half 5, a sealing groove 9 is opened on the plane outer wall of the second serpentine tube half 5, a rubber sealing strip 10 is arranged in the inner cavity of the sealing groove 9, and a fixing base 8 is fixedly connected to the outer wall of the arc bend of the second serpentine tube half 5.

[0039] In this embodiment: the guide groove 7 is used for inserting the guide column 11 so as to achieve a pre-docking effect during installation;

[0040] The rubber sealing strip 10 in the sealing groove 9 is used to seal the sealing groove 9 after deformation.

[0041] Please refer to Fig. 9 , the fixed base 8 includes a base block 807, a first slide groove 801, a second slide groove 802, a spring 803, a sliding fixed block 804, a third slide groove 805, and an unlocking column 806;

[0042] The base block 807 is fixedly connected to the upper end of the arc surface outer wall of the second serpentine tube half 5, the first slide groove 801 is opened at one end of the side wall of the base block 807, the second slide groove 802 is opened on the inner side wall of the first slide groove 801, the third slide groove 805 is opened on the bottom inner wall of the second slide groove 802, and the third slide groove 805 extends through the other side wall of the base block 807;

[0043] The spring 803 is fixedly connected to the inner wall of the inner end of the inner cavity of the second slide groove 802, the sliding fixed block 804 is fixedly connected to one end of the spring 803 close to the first slide groove 801, and the sliding fixed block 804 is slidably connected in the inner cavity of the second slide groove 802, the unlocking column 806 is fixedly connected to the side wall of the sliding fixed block 804, and the third slide groove 805 is used for the unlocking column 806 to slide, and the end of the unlocking column 806 away from the sliding fixed block 804 extends through the third slide groove 805 to the outside of the base block 807.

[0044] In this embodiment: the reset spring 803 is used to drive the sliding fixed block 804 to enter the fixed groove 14 of the fixed plate 13, thereby achieving a preliminary fixed seal;

[0045] The unlocking column 806 and the third sliding groove 805 are used for cleaning personnel to release the fixation of the first serpentine tube half 4 and the second serpentine tube half 5.

[0046] Please refer to Figures 7-8 , the second fixing assembly includes a guide column 11, a sealing plate 12, a fixing plate 13, and a fixing groove 14;

[0047] The guide column 11 is fixedly connected to both sides of the planar outer wall of the first serpentine tube half 4, the sealing plate 12 is fixedly connected to the planar outer wall of the first serpentine tube half 4, the fixing plate 13 is fixedly connected to the outer wall of the arc bend of the first serpentine tube half 4, the fixing plate 13 is L-shaped, and the fixing groove 14 is opened on the side wall of the vertical part of the fixing plate 13.

[0048] In this embodiment: the guide column 11 is used to cooperate with the guide groove 7 to achieve the guiding and pre-docking effects;

[0049] The sealing plate 12 is used to squeeze the rubber sealing strip 10 to make it expand and deform;

[0050] The fixing plate 13 is used to cooperate with the fixing base 8 to achieve preliminary installation and fixation.

[0051] Please refer to Figures 8-9 The sliding fixed block 804 is formed with an inclined surface at one end close to the first slide groove 801, and the end of the vertical portion of the fixed plate 13 is formed with an inclined surface, and the two inclined surfaces are consistent with each other.

[0052] In this embodiment, the inclined surface structure is used to generate a lateral squeezing force on the sliding fixed block 804 when the fixing plate 13 slides down in the first sliding groove 801, thereby causing it to move sideways.

[0053] Please refer to Figures 1-2 The cooling box 1 is a hollow structure, the coolant pipe 2 is arranged in the inner cavity of the cooling box 1, and both ends of the coolant pipe 2 penetrate the side wall of the cooling box 1 to the outside of the cooling box 1;

[0054] The coolant pipe 2 includes a liquid inlet end 201 and a liquid outlet end 202, and the liquid inlet end 201 and the liquid outlet end 202 are respectively located at two ends of the coolant pipe 2;

[0055] The coolant pipe 2 is sleeved on the outer wall of the gas pipe 3;

[0056] The gas pipeline 3 includes an air inlet end 301 and an air outlet end 302 , and the air inlet end 301 and the air outlet end 302 are located at two ends of the gas pipeline 3 , respectively.

[0057] In this embodiment: cooling water is injected from the liquid inlet end 201, filling the inner cavity of the cooling liquid pipeline 2, and wrapping the gas pipeline 3, thereby taking away the heat of the chemical gas in the gas pipeline 3 under heat exchange.

[0058] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel high-efficiency chemical gas cooler, comprising a cooling box (1), a coolant pipeline (2), a liquid inlet (201), a liquid outlet (202), a gas pipeline (3), an air inlet (301), and an air outlet (302), characterized in that: The serpentine portion of the coolant pipe (2) located in the inner cavity of the cooling box (1) is transversely divided into a first serpentine pipe half (4) and a second serpentine pipe half (5). A sealing clamp (6) is sleeved on the outer wall of the fixed joint at both ends of the first serpentine pipe half (4) and the second serpentine pipe half (5). The second serpentine pipe half (5) is provided with a first fixing component, and the first serpentine pipe half (4) is provided with a second fixing component. The first fixing assembly and the second fixing assembly are used to cooperate with each other to realize convenient assembly and disassembly of the first serpentine tube half (4) and the second serpentine tube half (5) and ensure sealing.

2. A novel high-efficiency chemical gas cooler according to claim 1, characterized in that: The first fixing component comprises guide grooves (7) formed on both sides of the planar outer wall of the second serpentine tube half (5); a sealing groove (9) is formed on the planar outer wall of the second serpentine tube half (5); a rubber sealing strip (10) is arranged in the inner cavity of the sealing groove (9); and a fixing base (8) is fixedly connected to the outer wall of the second serpentine tube half (5) at the arc bend.

3. A novel high-efficiency chemical gas cooler according to claim 2, characterized in that: The fixed base (8) comprises a base block (807), a first slide groove (801), a second slide groove (802), a spring (803), a sliding fixed block (804), a third slide groove (805), and an unlocking column (806); The base block (807) is fixedly connected to the upper end of the arc surface outer wall of the second serpentine tube half (5); the first slide groove (801) is provided at one end of the side wall of the base block (807); the second slide groove (802) is provided on the inner side wall of the first slide groove (801); the third slide groove (805) is provided on the bottom inner wall of the second slide groove (802); and the third slide groove (805) extends through and to the other side wall of the base block (807); The spring (803) is fixedly connected to the inner wall of the inner end of the inner cavity of the second slide groove (802), the sliding fixed block (804) is fixedly connected to one end of the spring (803) close to the first slide groove (801), and the sliding fixed block (804) is slidably connected in the inner cavity of the second slide groove (802), the unlocking column (806) is fixedly connected to the side wall of the sliding fixed block (804), the third slide groove (805) is used for the unlocking column (806) to slide, and one end of the unlocking column (806) away from the sliding fixed block (804) passes through the third slide groove (805) and extends to the outside of the base block (807).

4. A novel high-efficiency chemical gas cooler according to claim 3, characterized in that: The second fixing assembly comprises a guide column (11), a sealing plate (12), a fixing plate (13), and a fixing groove (14); The guide column (11) is fixedly connected to both sides of the planar outer wall of the first serpentine tube half (4), the sealing plate (12) is fixedly connected to the planar outer wall of the first serpentine tube half (4), the fixing plate (13) is fixedly connected to the outer wall of the arc bend of the first serpentine tube half (4), the fixing plate (13) is L-shaped, and the fixing groove (14) is opened on the side wall of the vertical part of the fixing plate (13).

5. A novel high-efficiency chemical gas cooler according to claim 4, characterized in that: The sliding fixed block (804) is formed with an inclined surface at one end close to the first sliding groove (801), and the end of the vertical portion of the fixed plate (13) is formed with an inclined surface, and the two inclined surfaces are consistent with each other.

6. A novel high-efficiency chemical gas cooler according to claim 1, characterized in that: The cooling box (1) has a hollow structure, the cooling liquid pipeline (2) is arranged in the inner cavity of the cooling box (1), and both ends of the cooling liquid pipeline (2) penetrate the side wall of the cooling box (1) to the outside of the cooling box (1); The cooling liquid pipeline (2) comprises a liquid inlet end (201) and a liquid outlet end (202), wherein the liquid inlet end (201) and the liquid outlet end (202) are respectively located at two ends of the cooling liquid pipeline (2); The coolant pipe (2) is sleeved on the outer wall of the gas pipe (3); The gas pipeline (3) comprises an air inlet end (301) and an air outlet end (302), and the air inlet end (301) and the air outlet end (302) are respectively located at two ends of the gas pipeline (3).

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