Tandem type heating device

Abstract

The utility model belongs to the technical field of solar cells, and particularly relates to a tandem type heating device, which comprises a plurality of water heaters, a plurality of heating tubes and a plurality of heating tubes, wherein the water drum close to the water inlet is communicated with the water inlet, the water drum close to the water outlet is communicated with the water outlet, and the adjacent water drums are communicated with each other; the heating pipe is arranged in the water drum, the heating pipe is connected with an external power supply, and the heating pipe is made of a metal material; by arranging the water heater, a cleaning medium is conveyed into the water drum, and a heating pipe in the water drum is electrified to heat the cleaning medium; the heating pipe is made of a metal material, preferably made of a stainless steel material, so that the heating pipe is longer in service life, not easy to damage and capable of rapidly heating a cleaning medium; the water barrels are connected end to end and communicated with one another, the water barrel close to the water inlet can convey the heated cleaning medium to the next water barrel for multiple times of heating, and the heating efficiency and the yield of the hot cleaning medium are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar cell sheets, and in particular relates to a series heating device. Background Art

[0002] Solar cells need to be cleaned. During the cleaning process of the equipment, it is sometimes necessary to use a heated cleaning medium to clean the stains or to achieve the conditions required for chemical reactions, so that the cleaning is cleaner. In the prior art, a heater is usually used to heat the cleaning medium, and the heating wire in the heater heats the cleaning medium. However, as the output increases, the required cleaning medium also increases. Excessive workload may cause the heating wire to burn out, affecting the production progress.

[0003] Therefore, it is necessary to provide a series heating device that is not easily damaged and can meet the needs of large production. Utility Model Content

[0004] The utility model aims to provide a series heating device.

[0005] In order to solve the above technical problems, the utility model provides a series heating device, comprising: a box body, with a water inlet and a water outlet respectively arranged on both sides of the box body; a plurality of water heaters are arranged in sequence in the box body, and the water heaters include a water cylinder and a heating pipe; wherein the water cylinder close to the water inlet is connected to the water inlet, the water cylinder close to the water outlet is connected to the water outlet, and adjacent water cylinders are connected to each other; the heating pipe is arranged in the water cylinder, the heating pipe is connected to an external power supply, and the material of the heating pipe is metal material.

[0006] Further, a water inlet is provided on the side wall of the water cylinder, and a water outlet is provided at the bottom of the water cylinder, the water inlet near the water inlet is communicated with the water inlet, and the water outlet near the water outlet is communicated with the water outlet, wherein the water outlet of the adjacent water cylinder is communicated with the water inlet of the next water cylinder;

[0007] Furthermore, the water cylinder is connected to the water inlet and the water outlet via a connecting pipe, and the water cylinders are connected to each other via a connecting pipe.

[0008] Furthermore, a power-on component is provided at the top of the water cylinder; the power-on component includes a lead end and a wiring terminal, the lead end is connected to an external power source, the wiring terminal is connected to the heating tube, and the lead end is connected to the wiring terminal.

[0009] Furthermore, insulating material is provided outside the lead terminal and the wiring terminal.

[0010] Furthermore, the box body and the water cylinder are integrally welded.

[0011] Furthermore, a vent is provided on the side wall of the box.

[0012] Furthermore, a plurality of rollers are arranged at the bottom of the box.

[0013] Beneficial effects of the utility model:

[0014] 1. By setting the box body, the box body structure is simple and reliable, and the water heater can be stably installed, providing a good working environment for the serial heating device of the utility model; one end of the water inlet is suitable for connecting to the water source, introducing the cleaning medium and conveying the cleaning medium to the water heater, and the water outlet is suitable for connecting to the external cleaning tank, and the water heated by the water heater is conveyed to the cleaning tank through the water outlet;

[0015] 2. By setting up a hot water machine, the cleaning medium is transported to the water cylinder, and the heating tube in the water cylinder is energized to heat the cleaning medium; the heating tube is set to a metal material, and the material of the heating tube is preferably stainless steel, which has a longer service life, is not easy to damage, and can quickly heat the cleaning medium; the water cylinders are connected end to end and interconnected, and the water cylinder close to the water inlet can transport the heated cleaning medium to the next water cylinder for multiple heating, thereby improving the heating efficiency and the output of the hot cleaning medium. The last water cylinder transports the heated cleaning medium to the water outlet, meeting the large output requirements of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the internal structure of the series heating device of the utility model from the front view;

[0018] Figure 2 This is a schematic diagram of the internal structure of the serial heating device of the utility model from a side view;

[0019] Figure 3 It is a schematic diagram of the structure of the serial heating device of the utility model from a side view;

[0020] Figure 4 It is a structural schematic diagram of the power supply component and the heating tube of the utility model.

[0021] In the figure:

[0022] Box body, 110, water inlet, 120, water outlet, 130, connecting pipe, 140, roller, 150, vent;

[0023] 200, water heater, 210, water cylinder, 211, water inlet, 212, water outlet, 220, heating tube, 230, power supply component, 231, lead end, 232, connection end. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0025] Embodiment 1, as Figure 1-4 As shown, the utility model provides a series heating device, comprising: a box body 100, wherein a water inlet 110 and a water outlet 120 are respectively arranged on both sides of the box body 100; by arranging the box body 100, the structure of the box body 100 is simple and reliable, and the water heater 200 can be stably set up, providing a good working environment for the series heating device of the utility model; one end of the water inlet 110 is suitable for connecting to a water source, introducing a cleaning medium and conveying the cleaning medium to the water heater 200, and the water outlet 120 is suitable for communicating with an external cleaning tank, and the water heated by the water heater 200 is conveyed to the cleaning tank through the water outlet 120; a plurality of water heaters 200 are sequentially arranged in the box body 100, and the water heater 200 includes a water cylinder 210 and a heating pipe 220; wherein the water cylinder 210 close to the water inlet 110 is connected to the water inlet 110, and the water cylinder 210 close to the water outlet 120 is connected to the water outlet 120 is connected and the adjacent water cylinders 210 are connected to each other; the heating pipe 220 is arranged in the water cylinder 210, and the heating pipe 220 is connected to an external power supply, wherein the material of the heating pipe 220 is metal material; by setting the water heater 200, the cleaning medium is transported into the water cylinder 210, and the heating pipe 220 in the water cylinder 210 is energized to heat the cleaning medium; the heating pipe 220 is set to a metal material, and the material of the heating pipe 220 is preferably stainless steel material, which has a longer service life, is not easy to be damaged, and can quickly heat the cleaning medium; the water cylinders 210 are connected end to end and connected to each other, and the water cylinder 210 close to the water inlet 110 can transport the heated cleaning medium to the next water cylinder 210 for multiple heating, thereby improving the heating efficiency and the output of the hot cleaning medium, and the last water cylinder 210 transports the heated cleaning medium to the water outlet 120, meeting the large output demand of the equipment.

[0026] The side wall of the water cylinder 210 is provided with a water inlet end 211, and the bottom of the water cylinder 210 is provided with a water outlet end 212. The water inlet end 211 close to the water inlet 110 is communicated with the water inlet 110, and the water outlet end 212 close to the water outlet 120 is communicated with the water outlet 120, wherein the water outlet end 212 of the adjacent water cylinder 210 is communicated with the water inlet end 211 of the next water cylinder 210; the cleaning medium can enter the water inlet end 211 from the water inlet 110, and the water inlet end 211 can stably transport the cleaning medium into the water cylinder 210 for heating, and the water outlet ends 212 and water inlet ends 211 between the water cylinders 210 are connected end to end in sequence, and after the cleaning medium is heated, it can be transported to the next water cylinder 210 for heating again, thereby improving the heating efficiency and quality, increasing the output of hot cleaning medium, and meeting the needs of equipment.

[0027] The water cylinder 210 is connected to the water inlet 110 and the water outlet 120 via a connecting pipe 130, and the water cylinders 210 are connected to each other via the connecting pipe 130; the connecting pipe 130 can be a hose, which can withstand high temperatures and is easy to install between the water cylinders 210, thereby improving work efficiency.

[0028] A power-on component 230 is provided at the top of the water cylinder 210; the power-on component 230 includes a lead end 231 and a wiring terminal 232, the lead end 231 is connected to an external power source, the wiring terminal 232 is connected to the heating tube 220, and the lead end 231 is connected to the wiring terminal 232; setting the power-on component 230 as the lead end 231 and the wiring terminal 232 can make the heating tube 220 safer when connected to the outside, avoid the occurrence of short circuit, and put the serial heating device of the utility model in a stable working environment.

[0029] The lead terminal 231 and the connection terminal 232 are provided with insulating materials (not shown in the figure) outside, which improves the safety of the power supply component 230, ensures the stability of the water heater 200, and thus increases the service life of the water heater 200.

[0030] The box body 100 and the water cylinder 210 are integrally welded; the welding method has low cost, which ensures the structural strength of the water cylinder 210 and the box body 100 while reducing the cost.

[0031] The side wall of the box body 100 is provided with a vent 150 , and the vent 150 can timely evacuate the heat in the box body 100 to prevent the heat from accumulating inside the box body 100 and avoid damage to the equipment due to excessive temperature.

[0032] A plurality of rollers 140 are disposed at the bottom of the box 100 . The arrangement of the rollers 140 facilitates the transportation of the box 100 , thereby improving the transportation efficiency of the box 100 .

[0033] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A series heating device, characterized in that: include: A box body, wherein a water inlet and a water outlet are respectively arranged on two sides of the box body; Several water heaters are arranged in the box in sequence, and the water heaters include a water cylinder and a heating pipe; wherein, The water cylinder close to the water inlet is connected to the water inlet, the water cylinder close to the water outlet is connected to the water outlet, and the adjacent water cylinders are connected to each other; The heating tube is arranged in the water cylinder and is connected to an external power source, wherein: The heating tube is made of metal material.

2. A series heating device according to claim 1, characterized in that: The side wall of the water cylinder is provided with a water inlet, and the bottom of the water cylinder is provided with a water outlet. The water inlet near the water inlet is connected to the water inlet, and the water outlet near the water outlet is connected to the water outlet, wherein: The water outlet end of the adjacent water cylinder is communicated with the water inlet end of the next water cylinder.

3. A series heating device as claimed in claim 2, characterized in that: The water cylinder is connected with the water inlet and the water outlet through a connecting pipe, and the water cylinders are connected with each other through a connecting pipe.

4. A series heating device as claimed in claim 3, characterized in that: A power-on component is arranged on the top of the water cylinder; the power-on component comprises a lead end and a wiring end, the lead end is connected to an external power source, the wiring end is connected to the heating tube, and the lead end is connected to the wiring end.

5. A series heating device as claimed in claim 4, characterized in that: Insulating materials are disposed outside the lead terminal and the connection terminal.

6. A series heating device as claimed in claim 5, characterized in that: The box body and the water cylinder are integrally welded.

7. A series heating device as claimed in claim 6, characterized in that: The side wall of the box body is provided with a vent.

8. A series heating device as claimed in claim 7, characterized in that: A plurality of rollers are arranged at the bottom of the box.

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