Condenser convenient to overhaul

Abstract

The condenser convenient to overhaul comprises a bottom plate and a condenser body, two sets of fixing holes are formed in the two ends of the bottom plate, a mounting groove is formed in the middle of the upper surface of the bottom plate, a fixing mechanism for fixing the condenser body is arranged on the side wall of the bottom plate, the fixing mechanism extends into the mounting groove, and the condenser body is arranged in the mounting groove. The condenser body comprises two sets of symmetrically-arranged heat dissipation plates, a connecting plate for fixing the two sets of heat dissipation plates and a condensation pipe. The utility model belongs to the technical field of condensers, and particularly provides a condenser convenient to overhaul. A condensation pipeline can be conveniently detached from cooling fins.

Description

Technical Field

[0001] The utility model belongs to the technical field of condensers, in particular to a condenser which is easy to repair. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or steam into liquid and transfer the heat in the tube to the air near the tube in a very fast way. Most of the existing condenser pipes are directly fixed on the heat sink. When the condenser pipe needs to be cleaned or repaired, it is difficult to remove it from the heat sink, which makes it inconvenient to repair the condenser pipe. Utility Model Content

[0003] In view of the above situation, in order to remedy the above existing defects, the utility model provides a condenser which is easy to repair and can facilitate the removal of the condensation pipe from the heat sink.

[0004] The utility model provides the following technical solution: the utility model proposes a condenser that is easy to maintain, comprising a base plate and a condenser body, two groups of fixing holes are opened at both ends of the base plate, a mounting groove is provided in the middle of the upper surface of the base plate, and a fixing mechanism for fixing the condenser body is provided on the side wall of the base plate, and the fixing mechanism extends into the mounting groove.

[0005] The condenser body includes two groups of symmetrically arranged heat sinks, connecting plates for fixing the two groups of heat sinks, and condensing tubes. The connecting plates are symmetrically arranged in two groups at both ends of the heat sink, and two groups of connecting protrusions are arranged on the same side of the two ends of the heat sink. A connecting groove is provided on the heat sink, and a connecting mechanism matched with the connecting groove is provided on the connecting plate. A T-shaped groove is provided on the connecting plate, and the connecting plate is mounted on the heat sink and the connecting protrusion through the T-shaped groove. A semicircular tube groove for installing the condensing tube is provided on one side of the heat sink, and the condensing tube is installed in the tube groove between the two groups of heat sinks. A fixing groove is provided on the side wall of a group of connecting plates located at the lower end of the heat sink, and the fixing groove is arranged corresponding to the fixing mechanism.

[0006] In order to achieve a fixed connection between the two groups of heat dissipation plates, the connecting mechanism includes a pulling plate, a connecting spring and a connecting pin. The connecting plate is provided with a connecting groove, the connecting pin is slidably arranged in the connecting groove, the free end of the connecting pin passes through the connecting plate, the pulling plate is connected to one end of the connecting pin, the connecting spring is sleeved on the connecting pin and the two ends are respectively connected to the connecting groove and the pulling plate, and the free end of the connecting pin is adapted to the connecting groove.

[0007] Furthermore, two groups of connecting pins and connecting grooves of the two groups of heat dissipation plates are provided correspondingly, and the pulling plate is connected to the two groups of connecting pins.

[0008] Preferably, the heat dissipation plate is provided with a plurality of heat dissipation slots.

[0009] In order to achieve convenient fixation and disassembly between the condenser body and the base plate, the fixing mechanism includes a fixing pin, a limit plate, a fixing spring and a handle. A fixing groove is opened on the side wall of the base plate, the fixing pin is slidably arranged in the fixing groove, and the free end of the fixing pin passes through the base and extends into the installation groove, the free end of the fixing pin is adapted to the fixing groove, the handle is connected to the other end of the fixing pin, the limit plate is fixed on the fixing pin, the fixing spring is sleeved on the fixing pin, and the two ends of the fixing spring are respectively connected to the limit plate and the handle.

[0010] Preferably, two groups of the fixing mechanisms are symmetrically provided at both ends of the bottom plate.

[0011] To facilitate the operation of the fixing mechanism and avoid resetting the fixing mechanism when installing the condenser body, a positioning groove is provided on the upper surface of the limit plate, and a positioning groove is provided on the upper surface of the base. A positioning pin is slidably provided in the positioning groove, and the lower end of the positioning pin extends into the fixing groove, and the free end of the positioning pin is adapted to the positioning groove. A handle is provided at the upper end of the positioning pin, and a positioning spring is sleeved on the positioning pin, and the two ends of the positioning spring are respectively connected to the handle and the bottom wall of the positioning groove.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows: The utility model provides a condenser that is easy to repair, which specifically has the following advantages:

[0013] (1) The connection mechanism enables the connection plate to fix the two sets of heat sinks, thereby achieving convenient installation and disassembly between the condenser tube and the heat sink; at the same time, the setting of the fixing mechanism enables convenient installation and disassembly between the condenser body and the bottom plate; the cooperation of the two facilitates the disassembly and maintenance of the condenser tube;

[0014] (2) The position of the fixing mechanism is limited by the setting of the positioning mechanism, which facilitates the installation or disassembly operation of the condenser body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 for Figure 3 A partial enlarged view of part A.

[0020] Among them, 1. bottom plate, 2. condenser body, 3. mounting groove, 4. heat dissipation plate, 5. connecting plate, 6. condenser tube, 7. connecting protrusion, 8. tube groove, 9. pulling plate, 10. connecting spring, 11. connecting pin, 12. connecting groove, 13. heat dissipation groove, 14. fixing pin, 15. limiting plate, 16. fixing spring, 17. handle, 18. fixing groove, 19. positioning groove, 20. positioning pin, 21. handle, 22. positioning spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] like Figure 1 , Figure 2 and Figure 3As shown, the present embodiment provides a condenser which is easy to maintain, including a bottom plate 1 and a condenser body 2. Two groups of fixing holes are provided at both ends of the bottom plate 1, and the bottom plate 1 can be fixed and installed through the fixing holes. A mounting groove 3 is provided in the middle of the upper surface of the bottom plate 1, and a fixing mechanism for fixing the condenser body 2 is provided on the side wall of the bottom plate 1. The fixing mechanism extends into the mounting groove 3, and convenient installation and disassembly between the condenser body 2 and the bottom plate 1 can be achieved under the action of the fixing mechanism; the condenser body 2 includes two groups of symmetrically arranged heat dissipation plates 4, a connecting plate 5 for fixing the two groups of heat dissipation plates 4, and a condensation tube 6. The connecting plate 5 is symmetrically provided with two groups at both ends of the heat dissipation plate 4, and two groups of connecting protrusions 7 are provided on the same side of the two ends of the heat dissipation plate 4. A connecting groove is provided on the heat dissipation plate 4, and a connecting mechanism adapted to the connecting groove is provided on the connecting plate 5. The heat dissipation device 4 has a structure in which a T-shaped groove is provided on the connecting plate 5. The connecting plate 5 is mounted on the heat dissipation plate 4 and the connecting protrusion 7 through the T-shaped groove. The connecting plate 5 is engaged with the connecting protrusions 7 of the two groups of heat dissipation plates 4, and the two groups of heat dissipation plates 4 can be fixed as a whole under the cooperation of the connecting mechanism and the connecting groove. A semicircular tube groove 8 for installing the condenser 6 is provided on one side of the heat dissipation plate 4. The condenser 6 is installed in the tube groove 8 between the two groups of heat dissipation plates 4. When the connecting plate 5 fixes the two groups of heat dissipation plates 4 as a whole, the stable installation between the condenser 6 and the heat dissipation plate 4 can be achieved. A fixing groove is provided on the side wall of a group of connecting plates 5 located at the lower end of the heat dissipation plate 4. The fixing groove is correspondingly arranged with the fixing mechanism. The convenient installation and disassembly between the condenser main body 2 and the base plate 1 can be achieved through the cooperation of the fixing mechanism and the fixing groove.

[0024] Specifically, see Figure 3 and Figure 4 In this embodiment, the connecting mechanism includes a pulling plate 9, a connecting spring 10 and a connecting pin 11. A connecting groove 12 is provided on the connecting plate 5. The connecting pin 11 is slidably arranged in the connecting groove 12. The free end of the connecting pin 11 passes through the connecting plate 5. The pulling plate 9 is connected to one end of the connecting pin 11. The connecting spring 10 is sleeved on the connecting pin 11 and its two ends are respectively connected to the connecting groove 12 and the pulling plate 9. The free end of the connecting pin 11 is adapted to the connecting groove. Under the action of the connecting spring 10, the free end of the connecting pin 11 passes through the connecting plate 5 and is stably embedded in the connecting groove to achieve a stable connection between the connecting plate 5 and the heat sink 4, thereby ensuring that the connecting position of the connecting plate 5 and the heat sink 4 is fixed. Under the action of the connecting plate 5, the two groups of heat sinks 4 and the condenser pipe 6 can be fixed as a stable whole; two groups of connecting pins 11 are provided corresponding to the connecting grooves of the two groups of heat sinks 4. The pulling plate 9 is connected to the two groups of connecting pins 11. Under the cooperation of the two groups of connecting pins 11, the connection between the connecting plate 5 and the two groups of heat sinks 4 is achieved.

[0025] Specifically, see Figure 1In this embodiment, a plurality of heat dissipation grooves 13 are provided on the heat dissipation plate 4, and the heat dissipation requirements of the condenser tubes 6 can be met through the provision of the heat dissipation grooves 13.

[0026] Specifically, see Figure 3 and Figure 4 In this embodiment, the fixing mechanism includes a fixing pin 14, a limit plate 15, a fixing spring 16 and a handle 17. A fixing groove 18 is provided on the side wall of the bottom plate 1. The fixing pin 14 is slidably arranged in the fixing groove 18, and the free end of the fixing pin 14 passes through the base and extends into the mounting groove 3. The free end of the fixing pin 14 is adapted to the fixing groove, and the handle 17 is connected to the other end of the fixing pin 14. The limit plate 15 is fixedly arranged on the fixing pin 14, and the fixing spring 16 is sleeved on the fixing pin 14. The two ends of the fixing spring 16 are respectively connected to the limit plate 15 and the handle 17. Under the action of the fixing spring 16, the free end of the fixing pin 14 can be driven to be stably embedded in the fixing groove, thereby realizing a convenient and stable connection between the condenser body 2 and the bottom plate 1; the fixing mechanism is symmetrically provided with two groups at both ends of the bottom plate 1, and the connection stability between the condenser body 2 and the bottom plate 1 can be ensured by the cooperation of the two groups of fixing mechanisms.

[0027] As a further improved preferred solution of this embodiment, refer to Figure 3 and Figure 4 Specifically: a positioning groove is provided on the upper surface of the limit plate 15, and a positioning groove 19 is provided on the upper surface of the base. A positioning pin 20 is slidably provided in the positioning groove 19, and the lower end of the positioning pin 20 extends into the fixing groove 18, and the free end of the positioning pin 20 is adapted to the positioning groove 19, and a handle 21 is provided at the upper end of the positioning pin 20, and a positioning spring 22 is sleeved on the positioning pin 20, and the two ends of the positioning spring 22 are respectively connected to the handle 21 and the bottom wall of the positioning groove 19. When the fixing pin 14 is embedded in the fixing groove, the positioning pin 20 is just located in the positioning groove. When the fixing pin 14 is released from the fixing of the condenser body 2, the positioning pin 20 can be located on one side of the fixing pin 14 to block the fixing pin 14 to prevent the fixing pin 14 from returning to the fixing groove 18 under the resetting action of the fixing spring 16, thereby affecting the disassembly and installation of the condenser body 2.

[0028] During specific use, the condenser 6 is placed in the tube groove 8 accordingly. First, force is applied to the pulling plate 9 outward, and the pulling plate 9 drives the connecting pin 11 to be stored in the connecting groove 12. The connecting plate 5 is put on the heat sink 4 and the connecting protrusion 7. When the connecting plate 5 is installed in place, the pulling plate 9 is released. Under the action of the connecting spring 10, the connecting pin 11 is embedded in the connecting groove to realize the connection between the connecting plate 5 and the heat sink 4, and the condenser 6 is fixedly installed between the two groups of heat sinks 4. After that, the connecting plate 5 at the lower end of the assembled condenser body is placed into the mounting groove 3 of the base plate 1, and the handle 21 is lifted upwards. The positioning pin 20 is moved away from one side of the fixing pin 14, and the fixing pin 14 is driven to be embedded in the fixing groove under the action of the fixing spring 16 to realize a stable connection between the condenser body 2 and the base plate 1. Finally, the handle 21 is released, and the positioning pin 20 is embedded in the positioning groove of the limit plate 15 under the action of the positioning spring 22, so that the position of the fixing pin 14 can be fixed, thereby ensuring the connection stability between the condenser body 2 and the base plate 1.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A condenser that is easy to maintain, characterized in that: It comprises a bottom plate and a condenser body, two sets of fixing holes are opened at both ends of the bottom plate, a mounting groove is provided in the middle of the upper surface of the bottom plate, and a fixing mechanism for fixing the condenser body is provided on the side wall of the bottom plate, and the fixing mechanism extends into the mounting groove; The condenser body includes two groups of symmetrically arranged heat sinks, connecting plates for fixing the two groups of heat sinks, and condensing tubes. The connecting plates are symmetrically arranged in two groups at both ends of the heat sink, and two groups of connecting protrusions are arranged on the same side of the two ends of the heat sink. A connecting groove is provided on the heat sink, and a connecting mechanism matched with the connecting groove is provided on the connecting plate. A T-shaped groove is provided on the connecting plate, and the connecting plate is mounted on the heat sink and the connecting protrusion through the T-shaped groove. A semicircular tube groove for installing the condensing tube is provided on one side of the heat sink, and the condensing tube is installed in the tube groove between the two groups of heat sinks. A fixing groove is provided on the side wall of a group of connecting plates located at the lower end of the heat sink, and the fixing groove is arranged corresponding to the fixing mechanism.

2. The condenser that is easy to maintain according to claim 1 is characterized in that: The connecting mechanism includes a pulling plate, a connecting spring and a connecting pin. A connecting groove is provided on the connecting plate. The connecting pin is slidably arranged in the connecting groove. The free end of the connecting pin passes through the connecting plate. The pulling plate is connected to one end of the connecting pin. The connecting spring is sleeved on the connecting pin and its two ends are respectively connected to the connecting groove and the pulling plate. The free end of the connecting pin is adapted to the connecting groove.

3. The condenser that is easy to maintain according to claim 2 is characterized in that: The connecting pins are provided with two groups of connecting grooves corresponding to the two groups of heat dissipation plates, and the pulling plate is connected with the two groups of connecting pins.

4. The condenser that is easy to maintain according to claim 3 is characterized in that: The heat dissipation plate is provided with a plurality of heat dissipation slots.

5. The condenser that is easy to maintain according to claim 4 is characterized in that: The fixing mechanism includes a fixing pin, a limit plate, a fixing spring and a handle. A fixing groove is opened on the side wall of the base plate. The fixing pin is slidably arranged in the fixing groove, and the free end of the fixing pin passes through the base and extends into the installation groove. The free end of the fixing pin is adapted to the fixing groove. The handle is connected to the other end of the fixing pin. The limit plate is fixed on the fixing pin. The fixing spring is sleeved on the fixing pin. The two ends of the fixing spring are respectively connected to the limit plate and the handle.

6. The condenser that is easy to maintain according to claim 5 is characterized in that: The fixing mechanism is symmetrically provided with two groups at both ends of the bottom plate.

7. The condenser that is easy to maintain according to claim 6 is characterized in that: A positioning groove is provided on the upper surface of the limit plate, and a positioning groove is provided on the upper surface of the base. A positioning pin is slidably provided in the positioning groove, and the lower end of the positioning pin extends into the fixed groove, and the free end of the positioning pin is adapted to the positioning groove. A handle is provided on the upper end of the positioning pin, and a positioning spring is sleeved on the positioning pin, and the two ends of the positioning spring are respectively connected to the handle and the bottom wall of the positioning groove.

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