Evaporator with protective structure

Abstract

The evaporator with the protection structure comprises a base and an installation seat, the installation seat is connected to the top of the base in a threaded mode, containing grooves are formed in the left side and the right side of the bottom of the base, a first motor is fixedly connected to the right side wall of an inner cavity of the base, and a second motor is fixedly connected to the right side wall of the inner cavity of the base. A mounting rod is fixedly connected to the left end of a power output shaft of the first motor, driving gears are fixedly connected to the left side and the right side of the outer side wall of the mounting rod, and first gear driven screws are rotatably connected to the left side and the right side of the bottom of an inner cavity of the base. According to the evaporator moving structure, when the evaporator needs to be moved, the evaporator can be rapidly moved, the moving structure can be stored to guarantee the working stability of the evaporator, and when the evaporator is transported, a protective cover can be rapidly installed to protect a heat exchange pipeline of the evaporator.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an evaporator with a protective structure. 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, vaporize and absorb heat to achieve the refrigeration effect. The evaporator is mainly composed of two parts: the heating chamber and the evaporation chamber. The heating chamber provides the heat required for evaporation to the liquid, causing the liquid to boil and vaporize, and the evaporation chamber completely separates the gas and liquid phases.

[0003] The existing evaporator lacks a protective structure for the heat exchange pipeline, which results in the heat exchange pipeline being exposed when the heat exchanger is transported, making the heat exchange pipeline vulnerable to collision with other objects and causing damage to the heat exchange pipeline. In addition, the bottom structure of the existing evaporator is relatively fixed. When the working position of the heat exchanger needs to be changed, it is not convenient to move the heat exchanger. For this reason, we propose an evaporator with a protective structure. Utility Model Content

[0004] The purpose of the utility model is to provide an evaporator with a protective structure to solve the problem raised in the above background technology that the existing evaporator lacks a protective structure for the heat exchange pipeline, resulting in the heat exchange pipeline being exposed to the outside when the heat exchanger is transported, making the heat exchange pipeline vulnerable to collision with other objects and causing damage to the heat exchange pipeline, and the bottom structure of the existing evaporator is relatively fixed, making it inconvenient to move the heat exchanger when the working position of the heat exchanger needs to be changed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an evaporator with a protective structure, comprising a base and a mounting seat, the mounting seat being screwed on the top of the base, the bottom of the base being provided with storage grooves on the left and right sides, a first motor being fixedly connected to the right side wall of the inner cavity of the base, a mounting rod being fixedly connected to the left end of the power output shaft of the first motor, a driving gear being fixedly connected to the left and right sides of the outer side walls of the mounting rod, first gear driven screws being rotatably connected to the left and right sides of the bottom of the inner cavity of the base, the bottom ends of the first gear driven screws on the left and right sides penetrate the base and extend to the inner cavity of the storage grooves on the left and right sides, and the left and right sides are provided with a plurality of gear driven screws. The outer side wall of the driven screw of the first gear on the side is screwed with a first threaded sleeve, and the bottom ends of the first threaded sleeves on the left and right sides are fixedly connected to a first mounting plate, the left and right side walls of the first mounting plates on the left and right sides are slidably connected to the storage grooves on the left and right sides, and the front and back sides of the bottoms of the first mounting plates on the left and right sides are rotatably connected with universal wheels, the top of the mounting seat is fixedly connected to an evaporator body, protective covers are placed on the left and right sides of the top of the mounting seat, and the inner side walls of the protective covers on the left and right sides are in contact with the evaporator body, and the front and back sides of the bottoms of the protective covers on the left and right sides are fixedly connected to plug plates, and the bottoms of the plug plates extend to the inside of the mounting seat.

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

[0007] Transmission bins are provided on the left and right sides of the mounting seat, and the inner side walls of the inner cavities of the transmission bins on the front and rear sides are rotatably connected with second gear driven screws.

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

[0009] The ends of the second gear driven screws on the front and rear sides pass through the transmission bins on the front and rear sides and extend to the inner cavity of the mounting seat, and the outer side walls of the second gear driven screws on the front and rear sides are threaded with second threaded sleeves.

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

[0011] The outer ends of the second threaded sleeves on the front and rear sides are fixedly connected with second mounting plates, and the outer side walls of the second mounting plates on the front and rear sides are fixedly connected with tenons on the left and right sides.

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

[0013] The outer ends of the tenons on the front and rear sides penetrate the transmission bins and the plug boards on the front and rear sides and extend to the outer side walls of the plug boards on the front and rear sides. The left and right side walls of the mounting seat are rotatably connected with a gear driving rod.

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

[0015] The ends of the gear drive rods on the left and right sides pass through the mounting seat and extend to the inner cavity of the mounting seat, and the ends of the gear drive rods on the left and right sides are meshed and connected with the second gear driven screws on the left and right front and rear sides.

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

[0017] 1. The evaporator with a protective structure, when the working location of the evaporator needs to be changed, the mounting rod is driven to rotate by starting the motor, so that the driving gears on both sides of the mounting rod drive the first gear driven screws on both sides meshed with it to rotate, so that the first threaded sleeves installed on the first gear driven screws on both sides follow the rotation of the first gear driven screws on both sides to descend, so that the first mounting plate installed at the bottom ends of the first threaded sleeves on both sides descends, so that the universal wheel installed at the bottom of the first mounting plate moves to contact the ground. When the evaporator is moved to the designated location, the motor is reversed to make the mounting rod drive the driving gear to reverse the driving gear to drive the first gear driven screw to reverse the driving gear, so that the first threaded sleeve drives the first mounting plate to rise, and the universal wheel at the bottom of the mounting plate moves to the storage groove so that the base contacts the ground, so that the evaporator can be moved quickly when it is necessary to move the evaporator, and the moving structure can be stored to ensure the stability of the evaporator when it is working.

[0018] 2. When the evaporator with a protective structure needs to be transported, the plug plates on both sides of the bottom of the protective cover are inserted into the mounting seat, and then the gear driving rod is rotated to drive the second gear driven screws on both sides meshing with it to rotate, so that the second threaded sleeves installed on the second gear driven screws on both sides move along with the rotation of the second gear driven screws on both sides, so that the second mounting plate on the second threaded sleeve moves, and the tenon on the second mounting plate passes through the plug plate to fix the plug plate, and then repeats the above steps to install the protective cover on the other side to protect the heat exchange pipeline of the evaporator, so that the protective cover can be quickly installed to protect the heat exchange pipeline of the evaporator when the evaporator is transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an evaporator with a protective structure proposed by the utility model;

[0020] Figure 2 This is a front view cross-sectional structural schematic diagram of an evaporator with a protective structure proposed by the utility model;

[0021] Figure 3 This is a right side cross-sectional structural schematic diagram of an evaporator with a protective structure proposed by the utility model;

[0022] Figure 4The utility model provides an evaporator with a protective structure Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, base; 110, storage slot; 120, first motor; 121, mounting rod; 122, driving gear; 130, first gear driven screw; 140, first threaded sleeve; 141, first mounting plate; 142, universal wheel; 200, mounting seat; 210, evaporator body; 220, protective cover; 221, plug plate; 230, transmission compartment; 231, second gear driven screw; 232, second threaded sleeve; 240, second mounting plate; 241, tenon; 250, gear driving rod. 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 with a protective structure, which can enable the evaporator to be moved quickly when it is needed, and the mobile structure can be stored to ensure the stability of the evaporator during operation. When the evaporator is transported, the protective cover can be quickly installed to protect the heat exchange pipeline of the evaporator. Please refer to Figure 1-4 , comprising a base 100 and a mounting seat 200;

[0028] Please refer again Figure 1-4 The base 100 is used to install the main structure. The bottom left and right sides of the base 100 are provided with storage grooves 110. The storage grooves 110 are used to store the moving mechanism. The right side wall of the inner cavity of the base 100 is fixedly connected with a first motor 120. The first motor 120 is used to drive the installation rod 121 to rotate. The left end of the power output shaft of the first motor 120 is fixedly connected with the installation rod 121. The installation rod 121 is used to drive the gear 122. The left and right sides of the outer wall of the installation rod 121 are fixedly connected with the driving gear 122. The driving gear 122 is used to drive the first gear driven screw 130. The base 100 The first gear driven screw rods 130 are rotatably connected to the left and right sides of the bottom of the inner cavity. The first gear driven screw rods 130 are used to install the first threaded sleeves 140. The bottom ends of the first gear driven screw rods 130 on the left and right sides penetrate the base 100 and extend to the inner cavity of the storage grooves 110 on the left and right sides. The outer walls of the first gear driven screw rods 130 on the left and right sides are screwed with the first threaded sleeves 140. The first threaded sleeves 140 are used to install the first mounting plate 141. The bottom ends of the first threaded sleeves 140 on the left and right sides are fixedly connected to the first mounting plates 141. The first mounting plates 141 are used to install the universal wheels 142. The left and right side walls of the left and right first mounting plates 141 are slidably connected to the left and right storage grooves 110. The bottoms of the left and right first mounting plates 141 are rotatably connected with universal wheels 142 at the front and rear sides. When the working location of the evaporator needs to be changed, the mounting rod 121 is driven to rotate by starting the motor, so that the driving gears 122 on both sides of the mounting rod 121 drive the first gear driven screws 130 on both sides meshing with it to rotate, so that the first threaded sleeves 140 installed on the first gear driven screws 130 on both sides rotate along with the first gear driven screws 130 on both sides. The first threaded sleeve 140 is lowered, so that the first mounting plate 141 installed at the bottom of the first threaded sleeves 140 on both sides is lowered, so that the universal wheel 142 installed at the bottom of the first mounting plate 141 moves to the storage groove 110 to contact the ground. After the evaporator is moved to the designated location, the motor is reversed to make the mounting rod 121 drive the driving gear 122 to reverse, so that the driving gear 122 drives the first gear driven screw 130 to reverse, so that the first threaded sleeve 140 drives the first mounting plate 141 to rise, so that the universal wheel 142 at the bottom of the mounting plate moves to the storage groove 110 to make the base 100 contact the ground;

[0029] In summary, when the evaporator needs to be moved, the evaporator can be moved quickly, and the moving structure can be stored to ensure the stability of the evaporator during operation;

[0030] Please refer again Figure 1-3 The mounting seat 200 is screwed to the top of the base 100, and the top of the mounting seat 200 is fixedly connected to the evaporator body 210. Protective covers 220 are placed on the left and right sides of the top of the mounting seat 200. The protective covers 220 are used to protect the heat exchange pipelines of the evaporator, and the inner side walls of the left and right protective covers 220 are in contact with the evaporator body 210. The bottoms of the left and right protective covers 220 are fixedly connected with plug plates 221 on the front and back sides. The plug plates 221 are used to connect the evaporator body 210 and the mounting seat 200. The bottom of the plug plates 221 extends to the inside of the mounting seat 200. Transmission bins 230 are opened on the left and right sides of the inside of the mounting seat 200. The transmission bins 230 are used to install The second gear driven screw 231, the inner side wall of the inner cavity of the front and rear transmission chambers 230 is rotatably connected with the second gear driven screw 231, the second gear driven screw 231 is used to install the second threaded sleeve 232, the ends of the second gear driven screw 231 on the front and rear sides pass through the front and rear transmission chambers 230 and extend to the inner cavity of the mounting seat 200, the outer side walls of the second gear driven screw 231 on the front and rear sides are threaded with the second threaded sleeve 232, the second threaded sleeve 232 is used to install the second mounting plate 240, the outer ends of the second threaded sleeves 232 on the front and rear sides are fixedly connected with the second mounting plate 240, the second mounting plate 240 is used to install the tenon 241, the second mounting plates 240 on the front and rear sides 0 is fixedly connected with a tenon 241 on the left and right sides of the outer wall, and the tenon 241 is used to fix the plug board 221. The outer ends of the front and rear tenons 241 penetrate the front and rear transmission bins 230 and the plug board 221 and extend to the outer walls of the front and rear plug boards 221. The left and right side walls of the mounting seat 200 are rotatably connected with a gear drive rod 250, and the gear drive rod 250 is used to drive the second gear driven screw 231. The ends of the left and right gear drive rods 250 penetrate the mounting seat 200 and extend to the inner cavity of the mounting seat 200, and the ends of the left and right gear drive rods 250 are meshed and connected with the left and right front and rear second gear driven screws 231. When the evaporator needs to be transported, , by inserting the plug plates 221 on both sides of the bottom of the protective cover 220 into the mounting seat 200, and then rotating the gear driving rod 250 so that the gear driving rod 250 drives the second gear driven screws 231 on both sides meshing with it to rotate, so that the second threaded sleeves 232 installed on the second gear driven screws 231 on both sides move following the rotation of the second gear driven screws 231 on both sides, so that the second mounting plate 240 on the second threaded sleeve 232 moves, so that the tenon 241 on the second mounting plate 240 penetrates the plug plate 221 to fix the plug plate 221, and then repeat the above steps to install the protective cover 220 on the other side to protect the heat exchange pipeline of the evaporator;

[0031] In summary, when the evaporator is transported, the protective cover 220 can be quickly installed to protect the heat exchange pipeline of the evaporator;

[0032] In specific use, when the technical personnel in this field need to change the working location of the evaporator, they start the motor to drive the mounting rod 121 to rotate, so that the driving gears 122 on both sides of the mounting rod 121 drive the first gear driven screws 130 on both sides meshing with it to rotate, so that the first threaded sleeves 140 installed on the first gear driven screws 130 on both sides follow the rotation of the first gear driven screws 130 on both sides to descend, so that the first mounting plate 141 installed at the bottom of the first threaded sleeves 140 on both sides descends, and the universal wheel 142 installed at the bottom of the first mounting plate 141 moves to the receiving groove 110 in contact with the ground. When the evaporator is moved to the designated location, the motor is reversed to make the mounting rod 121 drive the driving gear 122 to reverse, so that the driving gear 122 drives the first gear driven screw 130 to reverse, so that the first threaded sleeve 141 is rotated. 40 drives the first mounting plate 141 to rise, so that the universal wheel 142 at the bottom of the mounting plate moves into the storage groove 110 so that the base 100 contacts the ground. When the evaporator needs to be transported, the plug plates 221 on both sides of the bottom of the protective cover 220 are inserted into the mounting seat 200, and then the gear driving rod 250 is rotated to drive the gear driving rod 250 to drive the second gear driven screws 231 on both sides meshing with it to rotate, so that the second threaded sleeves 232 installed on the second gear driven screws 231 on both sides follow the rotation of the second gear driven screws 231 on both sides to move, so that the second mounting plate 240 on the second threaded sleeve 232 moves, and the tenon 241 on the second mounting plate 240 penetrates the plug plate 221 to fix the plug plate 221, and then repeats the above steps to install the protective cover 220 on the other side to protect the heat exchange pipeline of the evaporator.

[0033] 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.

[0034] 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 with a protective structure, characterized in that: The invention comprises a base (100) and a mounting base (200), wherein the mounting base (200) is screwed to the top of the base (100), and the bottom of the base (100) is provided with storage grooves (110) on the left and right sides, and the right side wall of the inner cavity of the base (100) is fixedly connected with a first motor (120), and the left end of the power output shaft of the first motor (120) is fixedly connected with a mounting rod (121), and the left and right sides of the outer side walls of the mounting rod (121) are fixedly connected with a driving gear (122), and the left and right sides of the inner cavity bottom of the base (100) are rotatably connected with first gear driven screws (130), and the bottom ends of the first gear driven screws (130) on the left and right sides penetrate the base (100) and extend to the inner cavity of the storage grooves (110) on the left and right sides, and the outer side walls of the first gear driven screws (130) on the left and right sides are fixedly connected with a first gear driven screw (130) on the left and right sides. A first threaded sleeve (140) is screwed, and the bottom ends of the first threaded sleeves (140) on the left and right sides are fixedly connected to first mounting plates (141), and the left and right side walls of the first mounting plates (141) on the left and right sides are slidably connected to the storage grooves (110) on the left and right sides, and the front and rear sides of the bottoms of the first mounting plates (141) on the left and right sides are rotatably connected to universal wheels (142), and the top of the mounting seat (200) is fixedly connected to an evaporator body (210), and protective covers (220) are placed on the left and right sides of the top of the mounting seat (200), and the inner side walls of the protective covers (220) on the left and right sides are in contact with the evaporator body (210), and the front and rear sides of the bottoms of the protective covers (220) on the left and right sides are fixedly connected to plug plates (221), and the bottom of the plug plates (221) extends to the inside of the mounting seat (200).

2. The evaporator with a protective structure according to claim 1, characterized in that: Transmission bins (230) are provided on the left and right sides of the mounting seat (200), and the inner side walls of the inner cavities of the transmission bins (230) on the front and rear sides are rotatably connected to second gear driven screws (231).

3. The evaporator with a protective structure according to claim 2, characterized in that: The ends of the second gear driven screw rods (231) on the front and rear sides pass through the transmission bins (230) on the front and rear sides and extend to the inner cavity of the mounting seat (200), and the outer side walls of the second gear driven screw rods (231) on the front and rear sides are threadedly connected with second threaded sleeves (232).

4. The evaporator with a protective structure according to claim 3, characterized in that: The outer ends of the second threaded sleeves (232) on the front and rear sides are fixedly connected to second mounting plates (240), and the outer side walls of the second mounting plates (240) on the front and rear sides are fixedly connected to tenons (241) on the left and right sides.

5. The evaporator with a protective structure according to claim 4, characterized in that: The outer ends of the tenons (241) on the front and rear sides penetrate the transmission bins (230) and the plug plates (221) on the front and rear sides and extend to the outer side walls of the plug plates (221) on the front and rear sides. The left and right side walls of the mounting seat (200) are rotatably connected to a gear drive rod (250).

6. The evaporator with a protective structure according to claim 5, characterized in that: The ends of the gear drive rods (250) on the left and right sides pass through the mounting seat (200) and extend to the inner cavity of the mounting seat (200), and the ends of the gear drive rods (250) on the left and right sides are meshedly connected with the second gear driven screw rods (231) on the left and right front and rear sides.

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