Evaporator convenient to operate

Abstract

The utility model discloses an evaporator convenient to operate in the field of evaporators, which comprises a shell, evaporating pipes, a protective net and a connecting mechanism, the evaporating pipes uniformly penetrate through and are fixedly connected between the left side and the right side of an inner cavity of the shell, and the protective net is fixedly connected to the middle of the front side and the middle of the rear side of the shell through the connecting mechanism. The evaporator convenient to operate has the advantages that a rotating button is rotated to drive the two-way threaded rod to rotate, a movable plate is limited by a limiting rod, and the movable plate can be driven to rotate by rotating the rotating button to drive the two-way threaded rod to rotate, so that the two-way threaded rod is driven to rotate; when the two-way threaded rod rotates, the movable plates are driven to be away from each other, the fixed rods are made to be away from each other and move out of the fixed holes, fixing of the connecting blocks is relieved, and the protective net is pulled, so that the protective net is detached, detaching operation is convenient, time and labor are saved, and the interior is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an evaporator which is easy to operate. Background Art

[0002] The evaporator is a very important component among the four major parts of refrigeration. The low-temperature condensed liquid passes through the evaporator to exchange heat with the outside air, vaporizes and absorbs heat to achieve the refrigeration effect.

[0003] In daily use of the current evaporator, dust and debris from the outside can easily enter through the heat exchange window and adhere to the heat exchange fins. It is necessary to frequently remove the protective parts on the outside of the evaporator to facilitate cleaning inside. However, many evaporator protective parts are connected and fixed with bolts, which makes assembly and disassembly cumbersome and inconvenient, and is not conducive to convenient cleaning of the evaporator. For this reason, we propose an evaporator that is easy to operate. Utility Model Content

[0004] The purpose of the utility model is to provide an evaporator that is easy to operate, so as to solve the problem raised in the above background technology that the protective parts on the outside of the current evaporator are usually connected by bolts, which is cumbersome and inconvenient to install and remove the protective parts, and is not conducive to convenient cleaning of the evaporator.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an evaporator with convenient operation, comprising a shell, an evaporation tube, a protective net and a connecting mechanism, wherein the evaporation tube is evenly penetrated and fixedly connected between the left and right sides of the inner cavity of the shell, the protective net is fixedly connected to the middle of the front and rear sides of the shell through the connecting mechanism, the connecting mechanism comprises a connecting box, a two-way threaded rod, a rotating knob, a moving plate, a limiting rod, a fixing rod, an L-shaped plate, a connecting block and a fixing hole, the four corners of the front and rear sides of the shell are fixedly connected with a connecting box, and the inner cavity top and bottom of the connecting box are fixedly connected. A two-way threaded rod is rotatably connected to the middle part of the rear side of the room, and rotating knobs are fixedly connected to both ends of the two-way threaded rod. A movable plate is symmetrically screwed to the outer wall of the two-way threaded rod through threads, and a limiting rod is fixedly connected to the middle part of the rear part between the top and the bottom of the inner cavity of the connecting box, and a fixing rod is fixedly connected to the middle part of the front part on the opposite side of the movable plate at the top and the bottom at the rear of the two-way threaded rod, and an L-shaped plate is fixedly connected to the four corners of the front side of the protective net, and a connecting block is fixedly connected to the rear side of the L-shaped plate, and a fixing hole is opened through the middle part of the top of the connecting block.

[0006] As a further description of the above technical solution:

[0007] The movable plate is slidably connected to the outer side of the limiting rod, and the left and right sides of the movable plate are in contact with the left and right sides of the inner cavity of the connection box.

[0008] As a further description of the above technical solution:

[0009] The outer side wall of the rotating knob is provided with anti-slip grooves.

[0010] As a further description of the above technical solution:

[0011] The diameter of the fixing rod is equal to the diameter of the fixing hole.

[0012] As a further description of the above technical solution:

[0013] The front side of the protective net is fixedly connected to a cleaning mechanism, and the cleaning mechanism includes a fixed plate, a sliding rod, a slide plate, a mounting box, an extrusion spring and a cleaning brush. The front top and left and right sides of the bottom of the protective net are fixedly connected to a fixed plate, the middle part of the front side between the opposite sides of the fixing plates at the top and bottom is fixedly connected to a sliding rod, the outer side of the sliding rod is slidably connected to a slide plate, the rear side of the slide plate is fixedly connected to a mounting box, the front side of the inner cavity of the mounting box is evenly fixedly connected to an extrusion spring, and the rear end of the extrusion spring is fixedly connected to a cleaning brush.

[0014] As a further description of the above technical solution:

[0015] The cleaning brush is slidably connected to the interior of the installation box, and the rear side of the cleaning brush is in contact with the front side of the protective net.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the evaporator is easy to operate, the rotating knob is turned to drive the two-way threaded rod to rotate, and the limit rod is used to limit the movable plate. When the two-way threaded rod rotates, the movable plates are driven away from each other, so that the fixed rods are moved away from each other and moved out of the fixing holes, the fixing of the connecting block is released, and the protective net is pulled to remove the protective net, making the disassembly operation convenient, saving time, time and labor, and facilitating the cleaning of the interior.

[0018] 2. The easy-to-operate evaporator makes the cleaning brush fit closely with the protective net by setting the extrusion spring. By pulling the slide plate, the installation box is driven to move, so that the cleaning brush moves, thereby cleaning the protective net. It is convenient to clean the protective net when there is a lot of dust, avoid clogging of the protective net, and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an evaporator that is easy to operate proposed by the utility model;

[0020] Figure 2This is a schematic diagram of a fixing rod installation structure of an evaporator that is easy to operate proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of a connection block installation structure of an evaporator that is easy to operate proposed by the utility model;

[0022] Figure 4 The utility model provides a schematic diagram of the cleaning mechanism structure of an evaporator which is easy to operate.

[0023] In the figure: 100, shell; 200, evaporation tube; 300, protection net; 400, connecting mechanism; 410, connecting box; 420, two-way threaded rod; 430, rotating button; 440, moving plate; 450, limiting rod; 460, fixing rod; 470, L-shaped plate; 480, connecting block; 490, fixing hole; 500, cleaning mechanism; 510, fixing plate; 520, sliding rod; 530, sliding plate; 540, mounting box; 550, extrusion spring; 560, cleaning brush. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides an evaporator that is easy to operate, making disassembly and operation convenient, saving time, time and labor, and facilitating internal cleaning. Figure 1-4 , comprising a housing 100, an evaporation tube 200, a protection net 300 and a connecting mechanism 400;

[0028] Please refer again Figure 1 , the housing 100 is used to install the evaporation tube 200, the protection net 300 and the connecting mechanism 400;

[0029] Please refer again Figure 1 The evaporation tube 200 is evenly penetrated and fixedly connected between the left and right sides of the inner cavity of the shell 100, and the protection net 300 is fixedly connected to the middle of the front and rear sides of the shell 100 through the connecting mechanism 400;

[0030] Please refer again Figure 2-3 , the connection mechanism 400 includes a connection box 410, a bidirectional threaded rod 420, a rotating knob 430, a moving plate 440, a limiting rod 450, a fixing rod 460, an L-shaped plate 470, a connection block 480 and a fixing hole 490;

[0031] Please refer again Figure 2 , the four corners of the front and rear sides of the housing 100 are all fixedly connected with a connection box 410, a bidirectional threaded rod 420 is rotatably connected to the middle of the rear side between the top and the bottom of the inner cavity of the connection box 410, and both ends of the bidirectional threaded rod 420 are fixedly connected with a rotating knob 430, and the outer wall of the bidirectional threaded rod 420 is symmetrically screwed with a moving plate 440 through a thread, and a limiting rod 450 is fixedly connected to the middle of the rear part between the top and the bottom of the inner cavity of the connection box 410, and is located at the rear of the bidirectional threaded rod 420, and a fixed rod 460 is fixedly connected to the middle of the front part on the opposite side of the moving plate 440 at the top and the bottom;

[0032] Please refer again Figure 3 An L-shaped plate 470 is fixedly connected to the four corners of the front side of the protective net 300, and a connecting block 480 is fixedly connected to the rear side of the L-shaped plate 470. A fixing hole 490 is opened through the middle of the top of the connecting block 480.

[0033] To summarize, when disassembly is required, the rotating knob 430 is turned to drive the bidirectional threaded rod 420 to rotate, and the limit rod 450 is used to limit the movable plate 440. When the bidirectional threaded rod 420 rotates, the movable plates 440 are driven away from each other, so that the fixed rods 460 are moved away from each other and moved out of the fixing holes 490, thereby releasing the fixation of the connecting block 480 and pulling the protective net 300, thereby disassembling the protective net 300, making the disassembly operation convenient, saving time, effort and time, and facilitating cleaning of the interior.

[0034] Please refer again Figure 2 The movable plate 440 is slidably connected to the outer side of the limiting rod 450 , and the left and right sides of the movable plate 440 are in contact with the left and right sides of the inner cavity of the connection box 410 .

[0035] Please refer again Figure 2 The outer wall of the rotating button 430 is provided with anti-slip grooves.

[0036] Please refer again Figure 2-3 , the diameter of the fixing rod 460 is equal to the diameter of the fixing hole 490 .

[0037] Please refer again Figure 4 A cleaning mechanism 500 is fixedly connected to the front side of the protective net 300, and the cleaning mechanism 500 includes a fixed plate 510, a slide bar 520, a slide plate 530, an installation box 540, an extrusion spring 550 and a cleaning brush 560. The left and right sides of the top and bottom of the front side of the protective net 300 are fixedly connected with the fixed plate 510, the slide bar 520 is fixedly connected to the middle part of the front side between the opposite sides of the top and bottom fixed plates 510, the outer side of the slide bar 520 is slidably connected with the slide plate 530, the rear side of the slide plate 530 is fixedly connected to the installation box 540, the front side of the inner cavity of the installation box 540 is evenly fixedly connected with the extrusion spring 550, and the rear end of the extrusion spring 550 is fixedly connected with the cleaning brush 560.

[0038] Please refer again Figure 4 The cleaning brush 560 is slidably connected to the interior of the mounting box 540 , and the rear side of the cleaning brush 560 is in contact with the front side of the protective net 300 .

[0039] To summarize, by setting the extrusion spring 550, the cleaning brush 560 is closely fitted to the protective net 300, and by pulling the slide plate 530, the installation box 540 is driven to move, so that the cleaning brush 560 moves, thereby cleaning the protective net 300. This makes it easier to clean the protective net 300 when there is a lot of dust on it, avoids clogging of the protective net 300, and improves the practicality of the device.

[0040] During specific use, when there is a lot of dust on the protective net 300, personnel skilled in the art pull the slide plate 530 to drive the installation box 540 to move, so that the cleaning brush 560 moves, thereby cleaning the protective net 300. When it is necessary to clean the inside of the shell 100, the rotating knob 430 is turned to drive the bidirectional threaded rod 420 to rotate, and the movable plate 440 is restricted by the limit rod 450. When the bidirectional threaded rod 420 rotates, the movable plates 440 are driven away from each other, so that the fixing rods 460 are moved away from each other and moved out of the fixing holes 490, thereby releasing the fixation of the connecting block 480, pulling the protective net 300, thereby disassembling the protective net 300 and cleaning the inside of the shell 100.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. An evaporator that is easy to operate, characterized in that: The invention comprises a shell (100), an evaporation tube (200), a protective net (300) and a connecting mechanism (400), wherein the evaporation tube (200) is uniformly penetrated and fixedly connected between the left and right sides of the inner cavity of the shell (100), the protective net (300) is fixedly connected to the middle of the front and rear sides of the shell (100) through the connecting mechanism (400), the connecting mechanism (400) comprises a connecting box (410), a bidirectional threaded rod (420), a rotating knob (430), a movable plate (440), a limiting rod (450), a fixing rod (460), an L-shaped plate (470), a connecting block (480) and a fixing hole (490), the four corners of the front and rear sides of the shell (100) are fixedly connected with the connecting box (410), and the inner cavity top and bottom of the connecting box (410) are connected to the connecting box (410). A bidirectional threaded rod (420) is rotatably connected to the middle of the rear side, and rotating knobs (430) are fixedly connected to both ends of the bidirectional threaded rod (420). The outer wall of the bidirectional threaded rod (420) is symmetrically screwed with a movable plate (440) through threads. A limiting rod (450) is fixedly connected to the middle of the rear part between the top and the bottom of the inner cavity of the connection box (410), and is located at the rear of the bidirectional threaded rod (420). A fixing rod (460) is fixedly connected to the middle of the front part on the opposite side of the movable plate (440) at the top and the bottom. An L-shaped plate (470) is fixedly connected to the four corners of the front side of the protective net (300), and a connecting block (480) is fixedly connected to the rear side of the L-shaped plate (470). A fixing hole (490) is opened through the middle of the top of the connecting block (480).

2. The evaporator according to claim 1 is characterized in that: The movable plate (440) is slidably connected to the outer side of the limiting rod (450), and the left and right sides of the movable plate (440) are in contact with the left and right sides of the inner cavity of the connection box (410).

3. The evaporator according to claim 1, characterized in that: The outer side wall of the rotating knob (430) is provided with anti-slip grooves.

4. The evaporator according to claim 1, characterized in that: The diameter of the fixing rod (460) is equal to the diameter of the fixing hole (490).

5. The evaporator with convenient operation according to claim 1, characterized in that: The front side of the protective net (300) is fixedly connected with a cleaning mechanism (500), and the cleaning mechanism (500) comprises a fixed plate (510), a sliding rod (520), a sliding plate (530), an installation box (540), an extrusion spring (550) and a cleaning brush (560). The front top and left and right sides of the bottom of the protective net (300) are fixedly connected with a fixed plate (510), the middle part of the front side between the opposite sides of the fixing plate (510) at the top and the bottom is fixedly connected with a sliding rod (520), the outer side of the sliding rod (520) is slidably connected with a sliding plate (530), the rear side of the sliding plate (530) is fixedly connected with the installation box (540), the front side of the inner cavity of the installation box (540) is evenly fixedly connected with an extrusion spring (550), and the rear end of the extrusion spring (550) is fixedly connected with a cleaning brush (560).

6. The evaporator with convenient operation according to claim 5, characterized in that: The cleaning brush (560) is slidably connected to the interior of the installation box (540), and the rear side of the cleaning brush (560) is in contact with the front side of the protective net (300).

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