Filtering structure and condenser

Abstract

The utility model provides a filter structure and a condenser, comprising: two mounting plates in mirror distribution; mounting grooves are formed in the mounting plate, mounting blocks are arranged on the two sides of the filtering part, and the mounting blocks are slidably clamped between the two mounting grooves; the limiting assembly is arranged on the mounting plate, is located at the opening part of the mounting groove, is propped against the mounting block and is used for limiting the filtering piece in the mounting groove; and the mounting assembly is arranged on the mounting plate and is used for fixedly mounting the mounting plate. Through cooperation of the mounting block and the mounting groove, the filter part is mounted in a sliding clamping manner, so that the filter part is mounted and dismounted more simply and quickly, the phenomenon of screw slipping caused by frequent screwing and loosening of a bolt is avoided, and the service life of the whole filter device is prolonged; and the opening position of the mounting groove can be limited under the action of the limiting assembly, so that the stability of the mounted filter part is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a filtering structure and a condenser. Background Art

[0002] A condenser is a component of a refrigeration system and belongs to a kind of heat exchanger. It is usually a copper-aluminum fin structure. When air flows between the aluminum fins outside the copper tube carrying the refrigerant, the outdoor air will take away the heat in the refrigerant through heat exchange. However, the air inlet position on the outer surface of the condenser is easily blocked by external impurities, thereby reducing the heat exchange capacity. Therefore, a filtering structure is generally installed at the air inlet position of the condenser.

[0003] For example, the Chinese patent "CN220981630U" discloses "a filtering device suitable for an air-cooled condenser". This device filters through a nylon mesh. When the nylon mesh filter is dirty and blocked, by removing the left side sealing plate and the right side sealing plate of the outer installation frame, and finally removing the nylon mesh filter for cleaning and then reinstalling it for use. However, both the left side sealing plate and the right side sealing plate are fixedly installed on the guide rail and the frame through bolts. Each time the filter is disassembled, the bolts need to be repeatedly screwed out, which is not only inconvenient to operate, but also easily causes thread slipping and reduces the service life. Summary of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a filtering structure and a condenser, which solve the problems in the prior art that each time the filter is disassembled, the bolts need to be repeatedly screwed out, which is not only inconvenient to operate, but also easily causes thread slipping and reduces the service life.

[0005] According to the embodiments of the utility model, the following technical solutions are adopted:

[0006] A filtering structure, comprising:

[0007] Mounting plates, two mounting plates are mirror-image distributed;

[0008] Filtering elements, the mounting plates are provided with mounting grooves, both sides of the filtering elements are provided with mounting blocks, and the mounting blocks are slidably clamped between the two mounting grooves;

[0009] Limit components, arranged on the mounting plates and located at the mouths of the mounting grooves, and abut against the mounting blocks for limiting the filtering elements in the mounting grooves; and

[0010] Mounting components, arranged on the mounting plates for fixedly mounting the mounting plates.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] Under the action of two mirror-distributed mounting plates, a mounting position is provided for the filter element, and the mounting position of the filter element corresponds to the air inlet position of the condenser, filtering the air flow entering the air inlet position of the condenser to prevent the condenser from being blocked; at the same time, with the cooperation of the mounting block and the mounting groove, the filter element is installed in a sliding and clamping manner, which not only makes the installation and disassembly of the filter element simpler and faster, but also avoids the thread slipping phenomenon caused by frequent tightening and loosening of bolts, thereby prolonging the service life of the entire filtering device, and the opening position of the mounting groove can be limited under the action of the limiting component, ensuring the stability of the filter element after installation.

[0013] Preferably, the limiting component includes a block that is slidably clamped to the mounting plate and protrudes from the mounting groove. A mounting seat is fixedly provided on the side of the mounting plate away from the mounting groove. The block is provided with a limiting rod, and the limiting rod passes through the mounting seat.

[0014] Preferably, a spring is sleeved on the limiting rod, and the spring abuts between the mounting seat and the block.

[0015] Preferably, a guiding inclined surface is formed on the side of the block close to the filter element, and the guiding inclined surface corresponds to the mouth of the mounting groove.

[0016] Preferably, an auxiliary block is formed by extending the block in the direction of its thickness.

[0017] Preferably, the mounting component includes two clamping plates slidably arranged at both ends of the mounting plate and an adjusting rod rotatably arranged on the mounting plate. Threaded sections are provided at both ends of the adjusting rod, and threaded plates are provided on both clamping plates, and the two threaded plates are respectively threadedly connected to the two threaded sections.

[0018] Preferably, the clamping plate is provided with a mounting pad.

[0019] Preferably, an adjusting knob is provided at the end of the adjusting rod.

[0020] Preferably, the mounting block has an L-shaped structure.

[0021] According to the embodiments of the present invention, the present invention also adopts the following technical solutions:

[0022] A condenser includes a housing and also includes a filtering structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the filtering structure installed on the condenser housing in the embodiment of the present invention.

[0024] Figure 2 It is a schematic structural diagram of the filter element after disassembly in the embodiment of the present invention.

[0025] Figure 3Exploded structural schematic diagram of the mounting plate and the filter element in the embodiment of the present utility model.

[0026] Figure 4 Structural schematic diagram of the mounting assembly in the embodiment of the present utility model.

[0027] Figure 5 Partial sectional structural schematic diagram of the mounting plate in the embodiment of the present utility model.

[0028] In the above-mentioned drawings: 1, housing; 2, filter element; 201, mounting block; 3, mounting plate; 4, mounting groove; 5, clamping block; 501, guiding inclined surface; 502, auxiliary block; 503, limiting rod; 6, spring; 7, mounting seat; 8, adjusting rod; 801, threaded section; 802, threaded plate; 803, adjusting knob; 9, clamping plate; 901, mounting pad. Detailed implementation manners

[0029] The technical solutions in the present utility model will be further described below with reference to the drawings and embodiments.

[0030] As Figures 1 to 3 shown, an embodiment of the present utility model provides a filtering structure, including:

[0031] Mounting plates 3, with two mounting plates 3 being mirror-image distributed;

[0032] Filter element 2, the mounting plate 3 is provided with mounting grooves 4, and both sides of the filter element 2 are provided with mounting blocks 201, and the mounting blocks 201 are slidably clamped between the two mounting grooves 4;

[0033] Limiting assembly, provided on the mounting plate 3 and located at the mouth of the mounting groove 4, and abuts against the mounting block 201 for limiting the filter element 2 in the mounting groove 4; and

[0034] Mounting assembly, provided on the mounting plate 3 for fixedly mounting the mounting plate 3.

[0035] In the embodiment of the present utility model, during use, under the action of the mounting assembly, the two mounting plates 3 can be respectively mounted on both sides of the condenser, so that the space between the two mounting plates 3 can be used for mounting the filter element 2. The filter element 2 is composed of a frame and a filter mesh, making the overall filter element 2 a rigid structure, and mounting blocks 201 are fixedly arranged on both sides of the frame. When installing the filter element 2, directly align the two mounting blocks 201 with the two mounting grooves 4 respectively, and snap them into the mounting grooves 4 to install the filter element 2 between the two mounting plates 3. Through the cooperation of the mounting blocks 201 and the mounting grooves 4, the filter element 2 is installed in a sliding and clamping manner, which not only makes the installation and disassembly of the filter element 2 simpler and faster, but also avoids the thread slipping phenomenon caused by frequent tightening and loosening of bolts, thereby prolonging the service life of the entire filtering device.

[0036] Secondly, since the bottom of the installation groove 4 does not penetrate through the bottom of the installation plate 3, the top of the installation groove 4 is an open structure. In order to facilitate the installation of the filter element 2, a limiting component is installed at the opening position. Under the action of the limiting component, when the filter element 2 is slidably installed in the installation groove 4, the limiting component can limit the opening position of the installation groove 4, ensuring the stability of the filter element 2 after installation and preventing it from disengaging from the installation groove 4, and ensuring that the filter element 2 always corresponds to the condenser air inlet position.

[0037] Based on the above solution, as Figure 5 shown, the limiting component includes a clamping block 5 that is slidably clamped to the installation plate 3 and protrudes from the installation groove 4. A mounting seat 7 is fixedly provided on the side of the installation plate 3 away from the installation groove 4. The clamping block 5 is provided with a limiting rod 503, and the limiting rod 503 passes through the mounting seat 7.

[0038] Specifically, when installing the filter element 2 in the installation groove 4 through the action of the limiting component, in the initial state, the clamping block 5 slides out of the installation groove 4 under the action of the limiting rod 503. The filter element 2 can directly enter the installation groove 4 through the mouth of the installation groove 4 and abut against the bottom of the installation groove 4 under the action of its gravity. Then, the limiting rod 503 is pushed, so that the limiting rod 503 slides on the mounting seat 7, and the limiting rod 503 drives the clamping block 5 to move to the mouth of the installation groove 4 and abut against the top surface of the filter element 2 to limit the filter element 2 and prevent the filter element 2 from disengaging from the installation groove 4.

[0039] Secondly, a spring 6 is sleeved on the limiting rod 503, and the spring 6 abuts between the mounting seat 7 and the clamping block 5; under the action of the spring 6, the initial position of the clamping block 5 is changed. Under the action of the spring 6, the clamping block 5 is always subjected to the extrusion force of the spring 6, so that the clamping block 5 is always in the installation groove 4. When installing the filter element 2, the limiting rod 503 needs to be continuously pulled to make the clamping block 5 move out of the installation groove 4 and compress the spring 6. When the filter element 2 is in the installation groove 4, the limiting rod 503 is directly released, and the clamping block 5 will automatically protrude from the installation groove 4 under the return of the spring 6 to filter the filter element 2, and the stability of the clamping block 5 is ensured under the action of the spring 6 and no movement will occur.

[0040] Furthermore, a guiding inclined surface 501 is formed on the side of the clamping block 5 close to the filter element 2, and the guiding inclined surface 501 corresponds to the mouth of the installation groove 4; since the clamping block 5 is always in the installation groove 4 under the action of the spring 6, in order to simplify the steps during the installation of the filter element 2, under the action of the guiding inclined surface 501, when the mounting block 201 of the filter element 2 enters the mouth of the installation groove 4, the mounting block 201 abuts against the guiding inclined surface 501 of the clamping block 5, see Figure 5, the guiding inclined surface 501 inclines towards the direction of the spring 6. When the mounting block 201 continuously descends, the mounting block 201 slides on the guiding inclined surface 501, causing the clamping block 5 to withdraw from the mounting groove 4 towards the direction of the spring 6. When the bottom surface of the clamping block 5 corresponds to the bottom surface of the filter element 2, the clamping block 5 automatically returns to its original position under the action of the spring 6 to limit the filter element 2. Moreover, the clamping block 5 extends in the direction of its thickness to form an auxiliary block 502. When disassembling the filter element 2, the auxiliary block 502 can facilitate the operation of the clamping block 5 to open the opening of the mounting groove 4, facilitating the removal of the filter element 2.

[0041] Based on the above solution, as Figure 4 shown, the mounting assembly includes two clamping plates 9 slidably disposed at both ends of the mounting plate 3 and an adjusting rod 8 rotatably disposed on the mounting plate 3. Threaded segments 801 are provided at both ends of the adjusting rod 8, and threaded plates 802 are provided on both clamping plates 9. The two threaded plates 802 are respectively threadedly connected to the two threaded segments 801.

[0042] Specifically, when installing the mounting plate 3 through the action of the mounting assembly, the adjusting rod 8 can be directly rotated, causing the rotation of the adjusting rod 8 to drive the rotation of the two threaded segments 801. Since the thread directions of the two threaded segments 801 are opposite, when the adjusting rod 8 rotates, it will drive the two threaded plates 802 to approach each other, thereby driving the two clamping plates 9 to clamp on the condenser, without the need to drill holes in the condenser to complete the adaptive installation.

[0043] Specifically, the clamping plate 9 is provided with a mounting pad 901. The mounting pad 901 is made of flexible rubber material and has a high friction coefficient. When the clamping plate 9 clamps the mounting plate 3, the mounting pad 901 can provide better friction to prevent sliding. Moreover, an adjusting knob 803 is provided at the end of the adjusting rod 8. The adjusting knob 803 does not require additional tools and can be directly operated manually. And the mounting block 201 has an L-shaped structure. The filter element 2 can be installed first and then the mounting plate 3 can be installed. When installing the filter element 2 between the two mounting plates 3, the two mounting plates 3 can be fixed on both sides of the filter element 2 under the action of the L-shaped mounting block 201, without the need to finely adjust the installation position of the mounting plate 3.

[0044] The embodiment of the present invention also proposes a condenser, including a housing 1, and also including the above-mentioned filtering structure. The specific structure of the filtering structure refers to the above-mentioned embodiment. Since this condenser adopts all the technical solutions of the above-mentioned embodiment, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiment, which will not be elaborated here one by one.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A filtering structure, characterized in that, Including: Mounting plates (3), with the two mounting plates (3) distributed in a mirror image; A filter element (2), the mounting plate (3) is provided with a mounting groove (4), both sides of the filter element (2) are provided with mounting blocks (201), and the mounting blocks (201) are slidably clamped between the two mounting grooves (4); A limiting component, arranged on the mounting plate (3) and located at the mouth of the mounting groove (4), and abuts against the mounting block (201) for limiting the filter element (2) in the mounting groove (4); and A mounting component, arranged on the mounting plate (3) for fixedly mounting the mounting plate (3).

2. The filtering structure according to claim 1, wherein The limiting component includes a clamping block (5) slidably clamped on the mounting plate (3) and protruding from the mounting groove (4), a mounting seat (7) is fixedly arranged on one side of the mounting plate (3) away from the mounting groove (4), the clamping block (5) is provided with a limiting rod (503), and the limiting rod (503) passes through the mounting seat (7).

3. The filtering structure according to claim 2, wherein A spring (6) is sleeved on the limiting rod (503), and the spring (6) abuts between the mounting seat (7) and the clamping block (5).

4. A filtering structure according to claim 2, characterized in that, A guiding inclined surface (501) is formed on one side of the clamping block (5) close to the filter element (2), and the guiding inclined surface (501) corresponds to the mouth of the mounting groove (4).

5. A filtering structure according to any one of claims 2-4, characterized in that, The clamping block (5) extends in the direction of its thickness to form an auxiliary block (502).

6. The filtering structure according to claim 1, wherein, The mounting component includes two clamping plates (9) slidably arranged at both ends of the mounting plate (3) and an adjusting rod (8) rotatably arranged on the mounting plate (3). Threaded sections (801) are arranged at both ends of the adjusting rod (8), and threaded plates (802) are arranged on both clamping plates (9). The two threaded plates (802) are respectively threadedly connected to the two threaded sections (801).

7. A filtering structure according to claim 6, characterized in that, The clamping plate (9) is provided with a mounting pad (901).

8. A filtering structure according to claim 6, characterized in that, An adjusting knob (803) is arranged at the end of the adjusting rod (8).

9. A filtering structure according to claim 1, characterized in that, The mounting block (201) has an L-shaped structure.

10. A condenser, comprising a housing (1), characterized in that, It also includes a filtering structure according to any one of claims 1-9.

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