An external fan pullable condenser

Abstract

The utility model relates to condenser technical field especially relates to a pullable condenser with external fan, solved the problem that condenser in the process of pulling in prior art is easy to collide with the structure on the external fan and lead to vibration and damage the condenser. A pullable condenser with external fan, including external fan and condenser, one side of external fan is fixedly connected with two U -shaped limit boards that are up and down distribution, the top and bottom of condenser all are fixedly connected with the plug -in rod, the inside fixed connection of limit board has fixed block, the surface of fixed block is elastically connected with two buffer rods through two buffer springs, the surface fixed connection of fixed block has the anti -knock block, the one end of plug -in rod is set up with the sleeve slot, and the one end of plug -in rod is L -shaped. The utility model reduces the impact of plug -in rod to fixed block, thereby protecting the condenser on plug -in rod, reducing the space between plug -in rod and limit board, thereby can carry out the shock -proof, protect the safe use of condenser.

Description

Technical Field

[0001] This utility model relates to the field of condenser technology, and in particular to a pull-out condenser for an external fan. Background Technology

[0002] The condenser of an outdoor fan typically refers to an air-cooled condenser, which is an important heat dissipation component in the refrigeration system. The outdoor fan forces airflow to remove heat from the refrigerant inside the condenser. Regular cleaning is necessary to prevent dust and debris from accumulating on the fins and affecting heat dissipation. A soft-bristled brush or low-pressure water gun can be used for cleaning.

[0003] Chinese Patent Publication No. CN207050305U discloses a pull-out air-cooled refrigeration unit. The refrigeration unit includes a compressor unit, an evaporator assembly, and a condenser assembly. The compressor assembly and condenser assembly are mounted on a fixed plate, which is mounted on a condenser unit support. Drawer slides are provided on both sides of the fixed plate. A drawer panel is provided on one side of the condenser unit support. Two evaporator mounting brackets are arranged parallel to the fixed plate at the upper end of the drawer panel. The evaporator assembly is mounted on the evaporator mounting brackets. An inner insulation plate is provided on the inside of the drawer panel. The evaporator assembly and condenser assembly are connected by a return gas pipe and a noise reduction transition pipe. This utility model has a simple structure, a reasonable and novel design, and is easy to operate. When repairing components such as the evaporator and condenser, the refrigeration unit can be directly pulled out, facilitating maintenance.

[0004] For existing pull-out condensers for outdoor fans, in actual use, when cleaning the inside of the outdoor fan is required, the condenser is prone to collision with the structure on the outdoor fan during the pulling process, causing vibration and thus damaging the condenser. Furthermore, during the movement of the condenser and during use, vibration caused by excess space can easily damage the condenser. Utility Model Content

[0005] The purpose of this invention is to provide a pull-out condenser for an outdoor fan, which solves the problem in the prior art where the condenser is easily damaged by vibration due to collision with the structure on the outdoor fan during the pulling process.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An external fan pull-out condenser includes an external fan and a condenser. Two U-shaped limiting plates are fixedly connected to one side of the external fan. Insertion rods are fixedly connected to the top and bottom of the condenser. Fixing blocks are fixedly connected inside the limiting plates. Two buffer rods are elastically connected to the surface of the fixing blocks through two buffer springs. Anti-movement blocks are fixedly connected to the surface of the fixing blocks. A sleeve groove is opened at one end of the insertion rod, and one end of the insertion rod is L-shaped.

[0007] Preferably, a U-shaped stabilizing block is fixedly connected to the side of each of the two insertion rods near the limiting plate, and an extension plate is fixedly connected to the surface of the stabilizing block.

[0008] Preferably, a shock-absorbing plate is slidably connected to the top of the upper extension plate, and a shock-absorbing pad is fixedly connected to the surface of the shock-absorbing plate. A movable wheel is rotatably connected to the bottom of the lower extension plate.

[0009] Preferably, the bottom of the shock-absorbing plate is threaded with several bolts, which pass through the surface of the adjacent extension plate. The bolts are threaded with threaded sleeves, which fit against the surface of the adjacent extension plate.

[0010] Preferably, the top of the upper limiting plate is threaded with a locking rod, the top of the upper insertion rod is provided with an insertion groove, and the bottom of the locking rod is fixedly connected with a filling pad.

[0011] Preferably, a pull rod is fixedly connected between the two insertion rods, and a handle is fixedly connected to the surface of the pull rod.

[0012] This utility model has the following beneficial effects: When cleaning the interior of the external fan, the condenser needs to be moved. The buffer rod and buffer spring can be used to reduce the impact of the insertion rod on the fixed block, thereby protecting the condenser on the insertion rod. In addition, the cooperation between the anti-vibration pad and the moving wheel can reduce the space between the insertion rod and the limiting plate, thereby providing shock absorption and protecting the safe use of the condenser. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A schematic diagram of the lower limiting plate in the middle; Figure 3 for Figure 1 A cross-sectional view of the upper limiting plate in the middle; Figure 4 for Figure 1 A side view of the insertion rod located at the top; Figure 5 for Figure 1 A side view of the insertion rod located below.

[0015] In the diagram: 1. External fan; 2. Condenser; 3. Limiting plate; 4. Insertion rod; 5. Fixing block; 6. Buffer rod; 7. Buffer spring; 8. Anti-movement block; 9. Sleeve groove; 10. Stabilizing block; 11. Extension plate; 12. Anti-vibration plate; 13. Anti-vibration pad; 14. Caster wheel; 15. Bolt; 16. Screw sleeve; 17. Clamping rod; 18. Insertion groove; 19. Filler pad; 20. Pulling rod; 21. Handle. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Reference Figure 1-5A retractable condenser for an outdoor fan includes an outdoor fan 1 and a condenser 2. Both the outdoor fan 1 and the condenser 2 are existing mature technologies. Two U-shaped limiting plates 3, arranged vertically, are fixedly connected to one side of the outdoor fan 1. The two limiting plates 3 can accommodate the condenser 2, facilitating its normal use. Insertion rods 4 are fixedly connected to the top and bottom of the condenser 2. The insertion rods 4 are structures designed to facilitate the movement and installation of the condenser 2, allowing it to be easily pulled out and inserted from the outdoor fan 1, ensuring the safe use of the condenser 2. Fixing blocks 5 are fixedly connected inside the limiting plates 3, preventing... In case the insertion rod 4 is pushed too far and causes the condenser 2 to detach, this design ensures the normal installation and use of the condenser 2. Two buffer rods 6 are elastically connected to the surface of the fixing block 5 via two buffer springs 7. The buffer rods 6 and buffer springs 7 work together to prevent the insertion rod 4 from directly colliding with the fixing block 5 and causing vibration damage to the condenser 2, thus ensuring the safe installation and use of the condenser 2. An anti-movement block 8 is fixedly connected to the surface of the fixing block 5. One end of the insertion rod 4 has a groove 9. The anti-movement block 8 and the groove 9 ensure the stability of the insertion rod 4's movement, preventing it from tilting. One end of the insertion rod 4 is... The L-shaped insertion rod 4 allows one end to easily support the buffer rod 6, enabling the buffer rod 6 to function. When cleaning the interior of the external fan 1, the condenser 2 can be pulled out from the external fan 1, exposing the interior for easy cleaning. After cleaning, the condenser 2 can be reinstalled. During this process, the insertion rod 4 on the condenser 2 needs to be aligned with the limiting plate 3 on the external fan 1, and then the condenser 2 is moved towards the external fan 1. During this process, one end of the insertion rod 4 can contact the buffer rod 6. Then, force is applied to compress the buffer rod 6 against the buffer spring 7, which can reduce the impact on the condenser 2. During this process, the anti-movement block 8 on the fixing block 5 can enter the sleeve groove 9, thereby ensuring that the insertion rod 4 will not be tilted, so that the condenser 2 can be stably fixed on the outdoor fan 1 for use. In addition, during the installation process, the condenser 2 can be buffered to prevent the insertion rod 4 from directly hitting the fixing block 5 during the installation of the condenser 2, which would cause vibration damage. This makes the installation of the condenser 2 safer and facilitates the normal use of the outdoor fan 1 after cleaning.

[0018] Furthermore, a U-shaped stabilizing block 10 is fixedly connected to the side of each of the two insertion rods 4 near the limiting plate 3. An extension plate 11 is fixedly connected to the surface of the stabilizing block 10. When using the insertion rod 4, the space between the insertion rod 4 and the limiting plate 3 can be reduced by the stabilizing block 10 and the extension plate 11, preventing damage to the condenser 2 caused by excessive vibration of the insertion rod 4 during movement or use. The stabilizing block 10 and the extension plate 11 can help increase the stability of the condenser 2 during use.

[0019] Furthermore, a shock-absorbing plate 12 is slidably connected to the top of the upper extension plate 11, and a shock-absorbing pad 13 is fixedly connected to the surface of the shock-absorbing plate 12. A moving wheel 14 is rotatably connected to the bottom of the lower extension plate 11. During the movement of the insertion rod 4, the shock-absorbing pad 13 on the shock-absorbing plate 12 can ensure that the space between the upper insertion rod 4 and the limiting plate 3 is filled, while the space between the lower insertion rod 4 and the limiting plate 3 is filled by the moving wheel 14. This allows the insertion rod 4 to be stable during movement and to be used stably after movement, preventing the condenser 2 from being damaged by vibration due to the collision between the insertion rod 4 and the limiting plate 3, thus better protecting the condenser 2.

[0020] Furthermore, the bottom of the shock-absorbing plate 12 is threaded with several bolts 15, which pass through the surface of the adjacent extension plate 11. The surface of the bolts 15 is threaded with a threaded sleeve 16, which fits against the surface of the adjacent extension plate 11. When the shock-absorbing plate 12 and the shock-absorbing pad 13 are used to stabilize the insertion rod 4, the bolts 15 can be raised by rotating the threaded sleeve 16, which will cause the shock-absorbing pad 13 to fit against the inner top of the limiting plate 3, thereby facilitating the use of the insertion rod 4. In actual use, although it will affect the speed of movement of the insertion rod 4, the use of the shock-absorbing pad 13 can ensure the safety of the condenser 2 on the insertion rod 4, making the condenser 2 safer when being pulled out and put in.

[0021] Furthermore, a locking rod 17 is threadedly connected to the top of the upper limiting plate 3, and an insertion groove 18 is opened on the top of the upper insertion rod 4. A filling pad 19 is fixedly connected to the bottom of the locking rod 17. After the insertion rod 4 is fully inserted into the limiting plate 3, the locking rod 17 can be rotated to lower the locking rod 17 into the insertion groove 18, thereby preventing the insertion rod 4 from moving. This ensures that the condenser 2 will not move easily during use and affect the performance. In addition, the filling pad 19 at the bottom of the locking rod 17 also enters the insertion groove 18, which can prevent shaking caused by the space between the locking rod 17 and the insertion groove 18 and help stabilize the insertion rod 4.

[0022] Furthermore, a pull rod 20 is fixedly connected between the two insertion rods 4, and a handle 21 is fixedly connected to the surface of the pull rod 20. When it is necessary to pull the condenser 2 in and out, the handle 21 on the pull rod 20 can be used to apply force to move the condenser 2 and the insertion rods 4, making it convenient to move the condenser 2.

[0023] In summary: When cleaning the interior of the external fan 1, if the condenser 2 needs to be removed, first rotate the locking lever 17 so that the locking lever 17 drives the filling pad 19 to disengage from the insertion slot 18, thereby allowing the insertion rod 4 to move. Then, apply force to the handle 21 so that the handle 21 drives the two insertion rods 4 to move via the pulling rod 20, thereby making it easy to pull the insertion rods 4 out of the limiting plate 3, allowing the condenser 2 to be removed from the external fan 1, facilitating the cleaning of the interior of the external fan 1. After cleaning, align the insertion rods 4 with the limiting plate 3 again by using the handle 21 and the pulling rod 20, and then push the insertion rods 4. The lower insertion rod 4 moves via the moving wheel 14 under the bottom extension plate 11. The extension plate 11 is fixed to the insertion rod 4 by the stabilizing block 10. The upper extension plate 11 is attached to the limiting plate 3 by the anti-vibration pad 13 on the anti-vibration plate 12. The structure ensures that the insertion rod 4 is relatively stable when entering the limiting plate 3, preventing vibration caused by excess space from affecting the use of the condenser 2. When the height of the anti-vibration pad 13 needs to be adjusted, the bolt 15 is used in conjunction with the screw sleeve 16 to reduce vibration and protect the condenser 2. During the movement of the insertion rod 4, the anti-movement block 8 on the fixing block 5 will enter the sleeve groove 9 on the adjacent insertion rod 4 to prevent tilting. Furthermore, the buffer rod 6 and buffer spring 7 on the fixing block 5 reduce the vibration caused by the insertion rod 4 hitting the fixing block 5 after movement, thus protecting the condenser 2 and preventing damage during the pulling and use process. Through the above structure, the safety of the condenser 2 can be ensured when it is pulled in and out of the external fan 1, preventing damage to the condenser 2 due to vibration or other factors that would render it unusable.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A retractable condenser for an outdoor fan, comprising an outdoor fan (1) and a condenser (2), characterized in that, Two U-shaped limiting plates (3) are fixedly connected to one side of the external fan (1). Insertion rods (4) are fixedly connected to the top and bottom of the condenser (2). A fixing block (5) is fixedly connected inside the limiting plate (3). Two buffer rods (6) are elastically connected to the surface of the fixing block (5) through two buffer springs (7). An anti-movement block (8) is fixedly connected to the surface of the fixing block (5). A sleeve groove (9) is opened at one end of the insertion rod (4). One end of the insertion rod (4) is L-shaped.

2. The pull-out condenser for an external fan according to claim 1, characterized in that, Both of the two insertion rods (4) are fixedly connected to a U-shaped stabilizing block (10) on the side near the limiting plate (3), and an extension plate (11) is fixedly connected to the surface of the stabilizing block (10).

3. The pull-out condenser for an external fan according to claim 2, characterized in that, A shock-absorbing plate (12) is slidably connected to the top of the upper extension plate (11), and a shock-absorbing pad (13) is fixedly connected to the surface of the shock-absorbing plate (12). A movable wheel (14) is rotatably connected to the bottom of the lower extension plate (11).

4. A pull-out condenser for an external fan according to claim 3, characterized in that, The bottom of the shock-absorbing plate (12) is threaded with several bolts (15), which are inserted through the surface of the adjacent extension plate (11). The surface of the bolt (15) is threaded with a threaded sleeve (16), which is in contact with the surface of the adjacent extension plate (11).

5. A pull-out condenser for an external fan according to claim 1, characterized in that, The top of the upper limiting plate (3) is threaded with a locking rod (17), and the top of the upper insertion rod (4) is provided with an insertion groove (18). The bottom of the locking rod (17) is fixedly connected with a filling pad (19).

6. A pull-out condenser for an external fan according to claim 1, characterized in that, A pull rod (20) is fixedly connected between the two insertion rods (4), and a handle (21) is fixedly connected to the surface of the pull rod (20).

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