Mounting device based on condenser flange

Abstract

The utility model relates to the technical field of refrigeration equipment, in particular to an installation device based on a condenser flange, which comprises a condenser body, a first pipeline, a second pipeline, a first flange, a second flange and an installation device, the first pipeline is installed at the bottom end of the condenser body, and the second flange is installed at the top end of the second pipeline. The first flange and the second flange are connected through the installation device, the screw pushes the positioning block under the action of the inclined face of the positioning block in the downward rotating process, the positioning block compresses the spring under the action of external force, then the positioning block is contained in the sliding groove, the stability of the screw in the threaded groove is guaranteed through the combination of the spring and the positioning block, and the service life of the screw is prolonged. Loosening caused by vibration or external force is effectively prevented, through the fastening effect of the installation device, connection of the condenser body is firmer and more reliable, and the stability of the whole system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a mounting device based on a condenser flange. Background Art

[0002] As we all know, the condenser flange is the interface on the condenser that connects other equipment or pipelines. It is an important component of the condenser. In refrigeration equipment, the condenser is an important heat exchange component, and its installation stability is directly related to the operation effect of the entire refrigeration system.

[0003] The traditional condenser fixing method mainly relies on the tightening force of the screw to ensure the tight connection between the flanges. However, in the actual working environment, the condenser is often affected by various external forces, such as vibration, impact, etc. Long-term action will cause the screw to loosen, and then make the connection between the flanges unstable. Therefore, it is necessary to improve and optimize these problems to improve the fixing effect and stability of the condenser flange. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a mounting device based on a condenser flange.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting device based on a condenser flange, comprising a condenser body, a first pipe, a second pipe, a first flange, a second flange and a mounting device, wherein the first pipe is mounted on the bottom end of the condenser body, the second flange is mounted on the top end of the second pipe, the first flange and the second flange are connected through the mounting device, the mounting device comprises a flange hole, a fixing seat, a knob, a screw, a thread groove, a positioning groove, a positioning block, a spring and a slide groove, a plurality of the flange holes are arranged in an annular shape on the first flange and the second flange, a plurality of the fixing seats are evenly and fixedly arranged on the bottom end of the second flange, the fixing seat is provided with the thread groove passing through the flange hole, the thread groove and the screw are threadedly connected, the slide groove passing through the thread groove is provided on the left and right sides of the fixing seat, the spring is installed in the slide groove, the positioning block is installed on the end of the spring away from the slide groove, the knob is installed on the top end of the screw, the positioning groove is provided on the left and right sides of the lower part of the screw, and the positioning groove is adapted to the positioning block.

[0008] In order to facilitate guiding the positioning block, the utility model is improved in that guide grooves are provided at both upper and lower ends of the slide groove, and guide blocks are installed at both upper and lower ends of the positioning block, and the guide blocks are slidably connected to the guide grooves.

[0009] In order to facilitate the limiting of the guide block, the utility model is improved in that both ends of the guide groove are in a closed state.

[0010] In order to facilitate pushing the positioning block, the utility model is improved in that the bottom wall of the screw rod and the bottom wall of the thread groove are both designed with rounded corners.

[0011] In order to facilitate the movement of the positioning block, the utility model is improved in that a pull rod is installed at one end of the positioning block close to the slide slot, and through holes penetrating the slide slot are opened at both left and right ends of the fixed seat. The pull rod passes through the spring and the through hole and extends outside the fixed seat.

[0012] In order to facilitate pulling the pull rod, the utility model is improved in that a pull ring is installed at one end of the pull rod away from the slide groove.

[0013] In order to improve the anti-slip property of the pull ring, the utility model is improved in that the pull ring is provided with anti-slip grooves.

[0014] In order to limit the spring, the utility model is improved in that the inner diameter of the through hole is larger than the inner diameter of the pull rod and smaller than the inner diameter of the slide groove.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a mounting device based on the condenser flange, which has the following beneficial effects:

[0017] The installation device based on the condenser flange ensures a stable and reliable connection between the first flange and the second flange through the set installation device. The positioning block can automatically enter the positioning groove under the action of the spring to limit the screw, effectively preventing loosening due to vibration or external force, greatly improving the stability of the connection, and reducing potential risks caused by loose connection. The alignment and fixation of the positioning block and the positioning groove are automatically completed, which greatly simplifies the operating steps and improves work efficiency. The tightening effect of the installation device improves the stability and reliability of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall separation three-dimensional structure of the utility model;

[0020] Figure 3 For the utility model Figure 2 A schematic diagram of the structure at the local A of the enlarged part;

[0021] Figure 4 It is a schematic diagram of a half-section three-dimensional structure of a fixing seat in the utility model.

[0022] In the figure: 1. condenser body; 2. first pipe; 3. second pipe; 4. first flange; 5. second flange; 6. flange hole; 7. fixing seat; 8. knob; 9. screw; 10. threaded groove; 11. positioning groove; 12. positioning block; 13. spring; 14. slide groove; 15. guide groove; 16. guide block; 17. pull rod; 18. through hole; 19. pull ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-4A mounting device based on a condenser flange comprises a condenser body 1, a first pipe 2, a second pipe 3, a first flange 4, a second flange 5 and a mounting device, wherein the first pipe 2 is mounted on the bottom end of the condenser body 1, the second flange 5 is mounted on the top end of the second pipe 3, the first flange 4 and the second flange 5 are connected through the mounting device, the mounting device comprises a flange hole 6, a fixing seat 7, a knob 8, a screw 9, a thread groove 10, a positioning groove 11, a positioning block 12, a spring 13 and a slide groove 14, a plurality of flange holes 6 are arranged in an annular shape on the first flange 4 and the second flange 5, and the second flange 5, a plurality of fixing seats 7 are evenly and fixedly arranged at the bottom end thereof, a thread groove 10 penetrating the flange hole 6 is provided on the fixing seat 7, the thread groove 10 and the screw rod 9 are threadedly connected, the left and right sides of the fixing seat 7 are provided with the slide groove 14 penetrating the thread groove 10, the spring 13 is installed in the slide groove 14, the end of the spring 13 away from the slide groove 14 is provided with the positioning block 12, the top end of the screw rod 9 is provided with the knob 8, the left and right sides of the lower part of the screw rod 9 are provided with the positioning groove 11, the positioning groove 11 is adapted to the positioning block 12, in this embodiment, when in use, firstly The first pipe 2 and the second pipe 3 are aligned, and then the first flange 4 and the second flange 5 are aligned and connected. Then, the knob 8 is used to drive the screw 9 to be screwed into the flange holes 6 on the first flange 4 and the second flange 5 in sequence, and then pass through the two sets of corresponding flange holes 6 and enter the thread groove 10 at the top of the fixing seat 7. When the bottom end of the screw 9 enters the thread groove 10, since the spring 13 is in a supporting state, the positioning block 12 is driven to be supported in the thread groove 10. In the process of downward rotation, the screw 9 pushes the positioning block 12 under the action of the inclined surface of the positioning block 12 (as shown in the figure). The positioning block 12 compresses the spring 13 under the action of external force, and then the positioning block 1 2 is received in the slide groove 14. When the positioning block 12 is aligned with the positioning groove 11 during the process of the screw rod 9 rotating and moving downward, the positioning block 12 enters the positioning groove 11 under the action of the spring 13 to limit the screw rod 9, thereby ensuring the stability and tightening force of the screw rod 9 in the thread groove 10. According to the above steps, multiple groups of screw rods 9 are sequentially connected to the first flange 4 and the second flange 5. The combination of the spring 13 and the positioning block 12 ensures the stability of the screw rod 9 in the thread groove 10, effectively preventing loosening caused by vibration or external force. Through the tightening action of the mounting device, the connection of the condenser body 1 is more firm and reliable, thereby improving the stability of the entire system.

[0025] In actual use, it is further convenient to guide the positioning block 12. In this embodiment, guide grooves 15 are provided at the upper and lower ends of the slide groove 14, and guide blocks 16 are installed at the upper and lower ends of the positioning block 12. The guide blocks 16 are slidably connected with the guide grooves 15. The positioning block 12 drives the guide block 16 to slide in the guide groove 15 during movement, and guides the movement of the positioning block 12. The precise cooperation between the guide block 16 and the guide groove 15 ensures the accuracy and stability of the movement of the positioning block 12 in the slide groove 14, effectively reduces the deviation and shaking of the positioning block 12 during movement, so that the positioning block 12 can accurately reach the position of the positioning groove 11, thereby improving the positioning accuracy of the overall structure.

[0026] In order to facilitate the positioning of the guide block 16 , in this embodiment, both ends of the guide groove 15 are in a closed state. The closed state of both ends of the guide groove 15 facilitates the positioning of the guide block 16 .

[0027] In actual use, it is further convenient to push the positioning block 12. In this embodiment, the bottom wall of the screw 9 and the bottom wall of the thread groove 10 are both rounded. The rounded design can make the contact between the bottom wall of the screw 9 and the bottom wall of the thread groove 10 smoother and reduce the generation of friction resistance. This helps to push the positioning block 12 more smoothly, reduce the increase in resistance and wear caused by friction, and thus extend the service life of the parts.

[0028] In actual use, it is further convenient to move the positioning block 12. In the present embodiment, a pull rod 17 is installed at one end of the positioning block 12 close to the slide groove 14. Through holes 18 penetrating the slide groove 14 are provided at both ends of the fixed seat 7. The pull rod 17 passes through the spring 13 and passes through the through hole 18 and extends to the outside of the fixed seat 7. By pulling the two sets of pull rods 17 at the same time, the positioning block 12 can be driven to leave the positioning groove 11 and enter the slide groove 14. The design of the pull rod 17 makes it easier for the user to operate the positioning block 12. By pulling the pull rod 17, the user can conveniently control the position of the positioning block 12 in the slide groove 14, thereby unlocking the positioning block 12 and the positioning groove 11, and facilitating the disassembly of the condenser body 1. This operation method is more convenient and efficient than directly operating the positioning block 12.

[0029] In actual use, it is further convenient to pull the pull rod 17. In this embodiment, a pull ring 19 is installed at one end of the pull rod 17 away from the slide groove 14. The pull ring 19 provides an easy-to-hold component. The user can operate the pull rod 17 by simply holding the pull ring 19, which makes the operation process more convenient and intuitive.

[0030] In actual use, in order to further improve the anti-slip property of the pull ring 19, in the present embodiment, the pull ring 19 is provided with anti-slip grooves. The design of the anti-slip grooves increases the friction resistance on the surface of the pull ring 19, so that the user can hold the pull ring 19 more firmly during operation, thereby avoiding falling off or losing the hand due to hand slippage or the surface of the pull ring 19 being too smooth.

[0031] During actual use, the spring 13 is further limited. In this embodiment, the inner diameter of the through hole 18 is larger than the inner diameter of the pull rod 17 and smaller than the inner diameter of the slide groove 14. The inner diameter of the through hole 18 is larger than the inner diameter of the pull rod 17, which means that the pull rod 17 can pass through the through hole 18 smoothly, and the inner diameter of the through hole 18 is smaller than the inner diameter of the slide groove 14, which is convenient for limiting the spring 13 and preventing the spring 13 from escaping from the slide groove 14.

[0032] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0033] 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 mounting device based on a condenser flange, comprising a condenser body (1), a first pipe (2), a second pipe (3), a first flange (4), a second flange (5) and a mounting device, characterized in that: The first pipe (2) is installed at the bottom end of the condenser body (1), the second flange (5) is installed at the top end of the second pipe (3), the first flange (4) and the second flange (5) are connected by the installation device, and the installation device comprises a flange hole (6), a fixing seat (7), a knob (8), a screw (9), a threaded groove (10), a positioning groove (11), a positioning block (12), a spring (13) and a sliding groove (14), the first flange (4) and the second flange (5) are both provided with a plurality of flange holes (6) arranged in an annular shape, and the bottom end of the second flange (5) is provided with a plurality of fixing seats (7) evenly and fixedly arranged. The fixing seat (7) is provided with a thread groove (10) passing through the flange hole (6), the thread groove (10) and the screw rod (9) are threadedly connected, the left and right sides of the fixing seat (7) are provided with a slide groove (14) passing through the thread groove (10), the spring (13) is installed in the slide groove (14), the end of the spring (13) away from the slide groove (14) is provided with the positioning block (12), the top end of the screw rod (9) is provided with the knob (8), the lower part of the screw rod (9) is provided with the positioning groove (11) on both sides, and the positioning groove (11) is adapted to the positioning block (12).

2. The installation device based on the condenser flange according to claim 1, characterized in that: The upper and lower ends of the slide groove (14) are both provided with guide grooves (15), and the upper and lower ends of the positioning block (12) are both provided with guide blocks (16), and the guide blocks (16) are slidably connected to the guide grooves (15).

3. The installation device based on the condenser flange according to claim 2, characterized in that: Both ends of the guide groove (15) are in a closed state.

4. The installation device based on the condenser flange according to claim 3, characterized in that: The bottom wall of the screw rod (9) and the bottom wall of the thread groove (10) are both designed with rounded corners.

5. The installation device based on the condenser flange according to claim 4, characterized in that: A pull rod (17) is installed at one end of the positioning block (12) close to the slide groove (14), and through holes (18) penetrating the slide groove (14) are provided at both left and right ends of the fixed seat (7). The pull rod (17) passes through the spring (13) and the through hole (18) and extends to the outside of the fixed seat (7).

6. The installation device based on the condenser flange according to claim 5, characterized in that: A pull ring (19) is installed at one end of the pull rod (17) away from the slide groove (14).

7. The installation device based on the condenser flange according to claim 6, characterized in that: The pull ring (19) is provided with anti-slip grooves.

8. The installation device based on the condenser flange according to claim 7, characterized in that: The inner diameter of the through hole (18) is larger than the inner diameter of the pull rod (17) and smaller than the inner diameter of the slide groove (14).

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