CN219674562U - Air-cooler defrosting electrothermal tube fixed knot constructs - Google Patents
Air-cooler defrosting electrothermal tube fixed knot constructs Download PDFInfo
- Publication number
- CN219674562U CN219674562U CN202321255138.7U CN202321255138U CN219674562U CN 219674562 U CN219674562 U CN 219674562U CN 202321255138 U CN202321255138 U CN 202321255138U CN 219674562 U CN219674562 U CN 219674562U
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- electric heating
- heating tube
- electrothermal tube
- wall
- wallboard
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- 238000010257 thawing Methods 0.000 title claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims abstract description 90
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Abstract
The utility model discloses a defrosting electric heating tube fixing structure of an air cooler, which relates to the technical field of refrigeration equipment and comprises a fin type heat exchanger, wherein an evaporator wallboard is fixedly sleeved on the outer wall of the fin type heat exchanger, a mounting hole is formed in the outer wall of the evaporator wallboard in a penetrating manner, electric heating tube fixing plates are movably connected to the inner wall of the mounting hole, two electric heating tube fixing plates are arranged in number, one end of one electric heating tube fixing plate is fixedly connected with an electric heating tube fixing clamp, a U-shaped electric heating tube is arranged on one side of the fin type heat exchanger, and the U-shaped electric heating tube is movably connected to the outer wall of the evaporator wallboard in a penetrating manner. The U-shaped electric heating tube is connected with the evaporator wallboard through the electric heating tube fixing plate and the electric heating tube fixing clamp, after the electric heating tube is installed, the position of the electric heating tube in the direction vertical to the evaporator wallboard is limited, and the position of the electric heating tube is prevented from being deviated due to vibration in the transportation and use processes of the air cooler.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a defrosting electric heating tube fixing structure of an air cooler.
Background
The air cooler is divided into a refrigeration industrial air cooler and a household air cooler, the industrial air cooler is generally used in refrigeration houses and cold chain logistics refrigeration environments, the household air cooler is called a water-cooled air conditioner, and the air cooler is an evaporation type cooling and ventilation unit integrating cooling, ventilation, dust prevention, deodorization and humidification, and when the fin type air cooler adopts an electric heating tube heating mode to defrost, the electric heating tube needs to be penetrated into a fin through hole.
However, in the prior art, the electric heating tube is carried out after the working procedures of expanding tube and short U-shaped head welding are completed on the air cooler evaporator, in order to facilitate the electric heating tube to penetrate into the fins, a round hole which is about 3mm larger than the outer diameter of the electric heating tube is formed on the fins, and because the round hole is more larger than the outer diameter of the electric heating tube, after the electric heating tube is installed, the gap between the electric heating tube and the fins is larger, so that the electric heating tube has a larger movable space, the air cooler vibrates in the transportation and use process, the electric heating tube deviates from the initial installation position, and is limited by the self length of the electric heating tube and the peripheral metal plate of the air cooler, the offset distance is not very large, and a small amount of offset does not influence the use of the electric heating tube, but also influences the safe use of the electric heating tube of the air cooler and the consistency of the air cooler structure.
Disclosure of Invention
The utility model aims to solve the problems that after the electric heating tube is installed in the prior art, gaps between the electric heating tube and fins are relatively large, so that the electric heating tube has a relatively large movable space, and in the transportation and use processes of an air cooler, vibration of the air cooler can cause the electric heating tube to deviate from the initial installation position, the deviation distance is limited by the self length of the electric heating tube and the peripheral metal plate of the air cooler, the use of the electric heating tube is not affected by a small amount of deviation, and the safe use of the electric heating tube of the air cooler and the consistency of the structure of the air cooler are affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an air-cooler defrosting electrothermal tube fixed knot constructs, includes fin formula heat exchanger, the outer wall of fin formula heat exchanger is fixed to be cup jointed the evaporimeter wallboard, the mounting hole has been run through to the outer wall of evaporimeter wallboard, the inner wall swing joint of mounting hole has the electrothermal tube fixed plate, the quantity of electrothermal tube fixed plate is provided with two, one of them the one end fixedly connected with electrothermal tube fixation clamp of electrothermal tube fixed plate, one side of fin formula heat exchanger is provided with U type electrothermal tube, U type electrothermal tube runs through swing joint at the evaporimeter wallboard outer wall, the outer wall at U type electrothermal tube is cup jointed to the activity of electrothermal tube fixation clamp.
Preferably, a clamping groove is formed in the outer wall of one end of the electric heating tube fixing plate in a penetrating mode, and the electric heating tube fixing plate is movably clamped with the mounting hole through the clamping groove.
Preferably, the outer wall of the electric heating tube fixing plate is provided with a connecting hole in a penetrating mode.
Preferably, the inner wall of the connecting hole is movably connected with a combination screw, the outer wall of the combination screw is sleeved with a flange nut in a threaded manner, and the two electric heating tube fixing plates are fixedly connected through the combination screw and the flange nut.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the U-shaped electric heating tube is connected with the evaporator wallboard through the electric heating tube fixing plate and the electric heating tube fixing clamp, so that the position of the electric heating tube in the direction vertical to the evaporator wallboard is limited after the electric heating tube is installed, and the position of the electric heating tube is prevented from being deviated due to vibration in the transportation and use processes of the air cooler.
2. According to the utility model, the electric heating tube fixing plate is fixed on the evaporator wallboard in a bolt manner, the occupied space on the evaporator wallboard is small, and the electric heating tube fixing plate and the U-shaped electric heating tube are convenient to detach in a later maintenance manner in a cold connection manner.
Drawings
Fig. 1 is a schematic perspective view of a fixing structure of a defrosting electrothermal tube of an air cooler;
FIG. 2 is an enlarged view of the structure A in FIG. 1 showing the structure of a defrosting electric heating pipe of an air cooler;
fig. 3 is a schematic diagram of an electrothermal tube fixing plate structure of an electrothermal tube fixing structure for defrosting an air cooler.
Legend description: 1. a fin heat exchanger; 2. an evaporator wallboard; 3. an electric heating tube fixing plate; 4. an electrothermal tube fixing clamp; 5. a combination screw; 6. a flange nut; 7. u-shaped electric heating tube; 8. a mounting hole; 9. a clamping groove; 10. and a connection hole.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-3, the utility model provides a defrosting electric heating tube fixing structure of an air cooler, which comprises a fin type heat exchanger 1, wherein an evaporator wallboard 2 is fixedly sleeved on the outer wall of the fin type heat exchanger 1, mounting holes 8 are formed in the outer wall of the evaporator wallboard 2 in a penetrating manner, electric heating tube fixing plates 3 are movably connected to the inner walls of the mounting holes 8, two electric heating tube fixing plates 3 are arranged in number, one end of one electric heating tube fixing plate 3 is fixedly connected with an electric heating tube fixing clamp 4, a U-shaped electric heating tube 7 is arranged on one side of the fin type heat exchanger 1, the U-shaped electric heating tube 7 is movably connected to the outer wall of the evaporator wallboard 2 in a penetrating manner, and the electric heating tube fixing clamp 4 is movably sleeved on the outer wall of the U-shaped electric heating tube 7.
The specific arrangement and action of the embodiment are specifically described below, the U-shaped electric heating tube 7 is connected with the evaporator wallboard 2 through the electric heating tube fixing plate 3 and the electric heating tube fixing clamp 4, and after the electric heating tube is installed, the position of the electric heating tube in the direction perpendicular to the evaporator wallboard 2 is limited, so that the position of the electric heating tube is prevented from being deviated due to vibration in the transportation and use processes of the air cooler.
Example two
As shown in fig. 1-3, a clamping groove 9 is formed in the outer wall of one end of the electrothermal tube fixing plate 3 in a penetrating manner, the electrothermal tube fixing plate 3 is movably clamped with the mounting hole 8 through the clamping groove 9, a connecting hole 10 is formed in the outer wall of the electrothermal tube fixing plate 3 in a penetrating manner, a combined screw 5 is movably connected to the inner wall of the connecting hole 10, a flange nut 6 is sleeved on the outer wall of the combined screw 5 in a threaded manner, and the two electrothermal tube fixing plates 3 are fixedly connected through the combined screw 5 and the flange nut 6.
The whole embodiment of the electric heating tube fixing plate 3 has the advantages that the electric heating tube fixing plate 3 is fixed on the evaporator wallboard 2 in a bolt mode, the occupied space on the evaporator wallboard 2 is small, and the electric heating tube fixing plate 3 and the U-shaped electric heating tube 7 are convenient to detach in a cold connection mode during later maintenance.
The application method and the working principle of the device are as follows: when the fin type heat exchanger 1 is manufactured, the U-shaped electric heating tube 7 and the mounting holes 8 of the electric heating tube fixing plates 3 are reserved on the fin and the evaporator wallboard 2, the U-shaped electric heating tube 7 is penetrated into the manufactured fin type heat exchanger 1, when the electric heating tube penetrates out of the other end of the evaporator by a certain distance, the procedure of penetrating into the electric heating tube is stopped, firstly, one electric heating tube fixing plate 3 is taken to be inserted into the reserved mounting holes 8 on the evaporator wallboard 2, the inserted pin on the electric heating tube fixing plate 3 is inserted into the evaporator wallboard 2, then, one electric heating tube fixing plate 3 is taken, on the premise that the direction of the inserted pin is opposite to that of the inserted pin of the first electric heating tube fixing plate 3, the second electric heating tube fixing plate 3 is inserted into the same hole on the evaporator wallboard 2, the two electric heating tube fixing plates 3 are combined together, a combined screw 5 is penetrated into a connecting hole 10 in the middle of the two electric heating tube fixing plates 3 to be connected into a whole, a fixing clip 4 is buckled on the U-shaped electric heating tube 7, the positions of the electric heating tube fixing plate 3 are adjusted, the electric heating tube fixing plate 8 and the electric heating tube fixing plate 3 are inserted into the combined screw 5 and the electric heating tube fixing hole 8, and the combined electric heating tube fixing plate 3 are fixed into the combined screw hole 7.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (4)
1. The utility model provides an air-cooler defrosting electrothermal tube fixed knot constructs, includes fin formula heat exchanger (1), its characterized in that: the utility model discloses a fin type heat exchanger, including fin type heat exchanger (1), outer wall fixed sleeve has connected evaporimeter wallboard (2), the mounting hole (8) have been run through to the outer wall of evaporimeter wallboard (2), the inner wall swing joint of mounting hole (8) has electrothermal tube fixed plate (3), the quantity of electrothermal tube fixed plate (3) is provided with two, one of them the one end fixedly connected with electrothermal tube fixation clamp (4) of electrothermal tube fixed plate (3), one side of fin type heat exchanger (1) is provided with U type electrothermal tube (7), U type electrothermal tube (7) run through swing joint at evaporimeter wallboard (2) outer wall, the outer wall at U type electrothermal tube (7) is cup jointed in the activity of electrothermal tube fixation clamp (4).
2. The air cooler defrosting electrothermal tube fixed knot of claim 1 constructs, wherein: the outer wall of one end of the electric heating tube fixing plate (3) is penetrated and provided with a clamping groove (9), and the electric heating tube fixing plate (3) is movably clamped with the mounting hole (8) through the clamping groove (9).
3. The air cooler defrosting electrothermal tube fixed knot of claim 1 constructs, wherein: the outer wall of the electric heating tube fixing plate (3) is provided with a connecting hole (10) in a penetrating way.
4. The air cooler defrosting electrothermal tube fixed knot of claim 3, wherein: the inner wall swing joint of connecting hole (10) has combination screw (5), the outer wall screw thread of combination screw (5) has cup jointed flange nut (6), two pass through combination screw (5) and flange nut (6) fixed connection between electrothermal tube fixed plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255138.7U CN219674562U (en) | 2023-05-23 | 2023-05-23 | Air-cooler defrosting electrothermal tube fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255138.7U CN219674562U (en) | 2023-05-23 | 2023-05-23 | Air-cooler defrosting electrothermal tube fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674562U true CN219674562U (en) | 2023-09-12 |
Family
ID=87899325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321255138.7U Active CN219674562U (en) | 2023-05-23 | 2023-05-23 | Air-cooler defrosting electrothermal tube fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674562U (en) |
-
2023
- 2023-05-23 CN CN202321255138.7U patent/CN219674562U/en active Active
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| GR01 | Patent grant |