Energy-saving spiral cold calandria

Abstract

The utility model provides an energy-saving spiral cold calandria, which belongs to the technical field of spiral cold calandria, and comprises a spiral pipe, the top end of the spiral pipe is fixedly connected with an inlet head, the bottom end of the spiral pipe is fixedly connected with a first connecting sheet, the first connecting sheet is detachably connected with a second connecting sheet through a first bolt assembly, and the second connecting sheet is detachably connected with a second bolt assembly. The upper end face of the second connecting piece is fixedly connected with a coiled pipe, and the top end of the coiled pipe is fixedly connected with a discharging head. Through the spiral pipe, the inlet head, the first connecting piece, the first bolt assembly, the second connecting piece, the coiled pipe and the discharge head, the flow speed of a refrigerant is slowed down, the flowing time of the refrigerant is effectively prolonged, and the heat exchange time is prolonged, so that the cooling effect is improved, the space utilization is optimized, and the heat exchange efficiency is improved. Therefore, the whole cold calandria is more compact in structure and more energy-saving, and the problems that in the prior art, the heat exchange efficiency is not high and the space is inconvenient to reasonably utilize due to the fact that the flow speed of a refrigerant medium is too high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spiral cooling radiator pipes, in particular to an energy-saving spiral cooling radiator pipe. Background Art

[0002] In the field of refrigeration technology, spiral radiators are key components of heat exchange, and their performance directly affects the efficiency and stability of the refrigeration system.

[0003] At present, the spiral cooling radiator in the prior art has the following problems when in use:

[0004] (1) When the spiral radiator in the prior art is in use, the refrigerant medium flows too fast inside the spiral radiator and the flow time is short, resulting in low heat exchange efficiency and energy saving. It is also inconvenient to reasonably utilize the internal space of the spiral radiator;

[0005] (2) The spiral radiator pipe in the prior art has poor resistance and is easily deformed when affected by the external environment, resulting in a reduced service life.

[0006] Therefore, we made improvements to this and proposed an energy-saving spiral cooling radiator. Utility Model Content

[0007] The utility model aims to solve the existing problems that the spiral radiator has low heat exchange efficiency and poor resistance, which leads to easy deformation.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] Energy-saving spiral radiator to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] It includes a spiral tube, the top end of which is fixedly connected to an entry head, the bottom end of which is fixedly connected to a first connecting piece, the first connecting piece is detachably connected to a second connecting piece via a first bolt assembly, the upper end face of the second connecting piece is fixedly connected to a serpentine tube, the top end of the serpentine tube is fixedly connected to a discharge head, the entry head and the discharge head are both provided with a first clamping block, both ends of the first clamping block are detachably connected to a second clamping block via a second bolt assembly, a connecting rod is fixedly connected between the first clamping blocks, the bottom end of the connecting rod is fixedly connected to a connecting plate, and a reinforcement frame is fixedly connected to the connecting plate.

[0012] As a preferred technical solution of the utility model, a connecting pipe is fixedly connected to the center of the second connecting piece, and three sealing rings are evenly sleeved on the connecting pipe.

[0013] As a preferred technical solution of the utility model, rubber pads are fixedly connected to the inner side walls of the first clamping block and the second clamping block, and the outer surfaces of the rubber pads are provided with anti-slip grooves.

[0014] As a preferred technical solution of the utility model, a group of support sheets are fixedly connected at equal intervals in the reinforcement frame, and the cross-sectional shape of the support sheets is an arc shape.

[0015] As a preferred technical solution of the utility model, the inlet head and the outlet head are both provided with internal threads, and the first bolt assembly and the second bolt assembly are both bolts and nuts.

[0016] As a preferred technical solution of the utility model, the pitches at the upper and lower ends of the spiral tube are the same, and the pitch of the middle portion of the spiral tube is greater than the pitches at the two ends.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the solution of the utility model:

[0019] 1. The spiral tube, inlet head, first connecting piece, first bolt assembly, second connecting piece, serpentine tube and discharge head are arranged to slow down the flow rate of the refrigerant, effectively increase the flow time of the refrigerant, and improve the heat exchange time, thereby improving the cooling effect, optimizing the space utilization, making the entire radiator structure more compact and more energy-saving, and solving the problem of low heat exchange efficiency and inconvenience in reasonable use of space caused by too fast flow rate of the refrigerant in the prior art;

[0020] 2. By setting the first clamping block, the second bolt assembly, the second clamping block, the connecting rod, the connecting plate and the reinforcement frame, the spiral pipe is supported from the inside, the resistance of the spiral pipe is improved, the probability of deformation of the spiral pipe due to the influence of the external environment is avoided, and the problem of poor resistance of the spiral radiator in the prior art is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structural diagram provided by the utility model;

[0022] Figure 2 A schematic diagram of the separation structure provided by the utility model;

[0023] Figure 3 A schematic diagram of the internal structure of the spiral tube provided by the utility model;

[0024] Figure 4 A schematic diagram of the serpentine tube structure provided by the utility model;

[0025] Figure 5 The utility model provides Figure 2 The enlarged view of point A in the middle;

[0026] Figure 6 The utility model provides Figure 4 Enlarged view of point B in the middle.

[0027] Indicated in the figure:

[0028] 1. Spiral tube; 2. Entry head; 3. First connecting plate; 4. First bolt assembly; 5. Second connecting plate; 6. Serpentine tube; 7. Discharge head; 8. First clamping block; 9. Second bolt assembly; 10. Second clamping block; 11. Connecting rod; 12. Connecting plate; 13. Reinforcement frame; 14. Connecting tube; 15. Sealing ring; 16. Rubber pad; 17. Support plate. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this embodiment proposes an energy-saving spiral radiator, including a spiral tube 1, the top of which is fixedly connected with an inlet head 2. The design of the spiral tube 1 increases the flow time of the refrigerant, thereby improving the heat exchange efficiency. When flowing downward from the middle, the flow rate can also be accelerated to increase the flow impact of the refrigerant, so that the refrigerant medium can be fully utilized, which has the effect of energy saving and significantly improves the effect of heat exchange. The bottom end of the spiral tube 1 is fixedly connected with a first connecting piece 3, and the first connecting piece 3 is detachably connected with a second connecting piece 5 through a first bolt assembly 4. The upper end surface of the second connecting piece 5 is fixedly connected with a serpentine tube 6, which further extends the flow path of the refrigerant and increases the heat exchange time, thereby improving the cooling effect. At the same time, the design of the serpentine tube 6 also optimizes the space utilization, making the entire radiator structure more compact. It can be used effectively and energy-savingly. The spiral tube 1 and the serpentine tube 6 can be conveniently combined and assembled through the first connecting piece 3, the second connecting piece 5 and the first bolt assembly 4. The top of the serpentine tube 6 is fixedly connected with a discharge head 7. The entry head 2 and the discharge head 7 are both provided with a first clamping block 8. Both ends of the first clamping block 8 are detachably connected with the second clamping block 10 through the second bolt assembly 9. Through the first clamping block 8, the second clamping block 10 and the second bolt assembly 9, it is convenient to install and disassemble the entry head 2 and the discharge head 7, and it is convenient to assemble and support the spiral tube 1 from the inside. A connecting rod 11 is fixedly connected between the first clamping blocks 8, and a connecting plate 12 is fixedly connected to the bottom end of the connecting rod 11. A reinforcement frame 13 is fixedly connected to the connecting plate 12, which can support the spiral tube 1 from the inside, reduce the probability of deformation, and increase its service life.

[0031] like Figure 4 and Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a connecting pipe 14 is fixedly connected at the center of the second connecting plate 5, and three sealing rings 15 are evenly sleeved on the connecting pipe 14; the connecting pipe 14 serves as a transition part between the spiral tube 1 and the serpentine tube 6, ensuring the smooth flow of the refrigerant, and the three sealing rings 15 evenly sleeved on the connecting pipe 14 effectively prevent the leakage of the refrigerant, thereby ensuring the sealing and safety of the system.

[0032] like Figure 1 and Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner walls of the first block 8 and the second block 10 are fixedly connected with rubber pads 16, and the outer surfaces of the rubber pads 16 are provided with anti-slip grooves; the rubber pads 16 and their anti-slip grooves design enhance the sealing and stability of the connection, and the design is simple and convenient to use.

[0033] like Figure 1 and Figure 2As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a group of support sheets 17 are fixedly connected at equal intervals in the reinforcement frame 13, and the cross-sectional shape of the support sheets 17 is an arc shape; the support sheets 17 in the reinforcement frame 13 provide additional supporting force to prevent the radiator pipe from being deformed or damaged due to thermal expansion and contraction or external force, and at the same time, the support sheets 17 can also increase the strength of the reinforcement frame 13, so as to provide good support for the spiral tube 1, avoid the probability of deformation of the spiral tube 1, and improve the stability during use.

[0034] like Figure 1 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, both the entry head 2 and the discharge head 7 are provided with internal threads, and the first bolt assembly 4 and the second bolt assembly 9 are both bolts and nuts; the internal thread design on the entry head 2 and the discharge head 7 makes the connection with the pipeline tighter and more reliable, and at the same time, the first bolt assembly 4 and the second bolt assembly 9 both adopt a combination of bolts and nuts, which simplifies the installation process and improves work efficiency.

[0035] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the pitches at the upper and lower ends of the spiral tube 1 are the same, and the pitch in the middle of the spiral tube 1 is greater than the pitches at its two ends; the flow time of the refrigerant is effectively increased, thereby improving the heat exchange efficiency. The pitches at the upper and lower ends are the same, which ensures the stability of the refrigerant flow, and the increase in the middle pitch helps to slow down the refrigerant flow rate and make the heat exchange more sufficient.

[0036] Specifically, when the energy-saving spiral radiator is working / in use: the refrigerant is introduced into the spiral tube 1 through the inlet head 2, and the increase in the pitch in the middle of the spiral tube 1 helps to slow down the flow rate of the refrigerant, making the heat exchange more complete. When the refrigerant flows downward from the middle, the refrigerant can increase the impact, so that it can fully function, and the efficient use is more energy-saving. Then the refrigerant flows into the serpentine tube 6, which further extends the flow path of the refrigerant and increases the heat exchange time, thereby improving the cooling effect. At the same time, the reinforcement frame 13 and the support sheet 17 can support the spiral tube 1 from the inside, reduce the probability of its deformation, and increase its service life.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An energy-saving spiral radiator, comprising a spiral tube (1), characterized in that: The top end of the spiral tube (1) is fixedly connected to an entry head (2), the bottom end of the spiral tube (1) is fixedly connected to a first connecting piece (3), the first connecting piece (3) is detachably connected to a second connecting piece (5) via a first bolt assembly (4), the upper end surface of the second connecting piece (5) is fixedly connected to a serpentine tube (6), the top end of the serpentine tube (6) is fixedly connected to a discharge head (7), the entry head (2) and the discharge head (7) are both provided with a first clamping block (8), both ends of the first clamping block (8) are detachably connected to a second clamping block (10) via a second bolt assembly (9), a connecting rod (11) is fixedly connected between the first clamping blocks (8), the bottom end of the connecting rod (11) is fixedly connected to a connecting plate (12), and a reinforcing frame (13) is fixedly connected to the connecting plate (12).

2. The energy-saving spiral cooling radiator according to claim 1, characterized in that: A connecting pipe (14) is fixedly connected to the center of the second connecting piece (5), and three sealing rings (15) are evenly sleeved on the connecting pipe (14).

3. The energy-saving spiral cooling radiator according to claim 1, characterized in that: Rubber pads (16) are fixedly connected to the inner side walls of the first clamping block (8) and the second clamping block (10), and the outer surfaces of the rubber pads (16) are provided with anti-slip grooves.

4. The energy-saving spiral cooling radiator according to claim 1, characterized in that: A group of support sheets (17) are fixedly connected at equal intervals inside the reinforcement frame (13), and the cross-sectional shape of the support sheets (17) is an arc shape.

5. The energy-saving spiral cooling radiator according to claim 1, characterized in that: The inlet head (2) and the outlet head (7) are both provided with internal threads, and the first bolt assembly (4) and the second bolt assembly (9) are both bolts and nuts.

6. The energy-saving spiral cooling radiator according to claim 1, characterized in that: The pitches of the spiral tube (1) are the same at the upper and lower ends, and the pitch of the middle portion of the spiral tube (1) is greater than the pitches at the two ends.

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