Evaporator for environmental test chamber

Abstract

The utility model relates to the technical field of evaporators, and discloses an evaporator for an environmental test chamber, which comprises an evaporator body, the evaporator body comprises a pipeline, a plurality of heat exchange sheets and a support, and the plurality of heat exchange sheets are fixedly arranged on the outer wall of the pipeline. According to the utility model, through the arrangement of the mounting port, the mounting seat can be fixedly mounted inside test box equipment by using bolts, and when the evaporator needs to be dismounted, overhauled or replaced, the mounting seat, the limiting channel, the knob, the two-way screw rod, the driving block, the L-shaped inserting rod, the inserting groove, the protective groove, the protective cover, the mounting groove and the annular mounting port are matched, so that the evaporator can be dismounted, overhauled or replaced. The positions of the L-shaped inserting rods can be conveniently adjusted, the two L-shaped inserting rods can be moved out of the inserting grooves in the two sides of the base, the base and the mounting base of the evaporator can be conveniently detached, follow-up maintenance or replacement of the evaporator is facilitated, the process of detaching the evaporator through the mode is rapid, and time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, and more specifically to an evaporator for an environmental test chamber. Background Art

[0002] The evaporator for an environmental test chamber is a key component for controlling the internal temperature and humidity of the environmental test chamber. It is usually installed inside the environmental test chamber equipment and precisely controls the environment by heating and evaporating a liquid medium. This evaporator is typically designed to operate under specific temperature and humidity conditions to ensure that test samples can be tested in simulated actual or extreme environments. The main function of the evaporator for an environmental test chamber is to vaporize the liquid medium by heating, thereby generating steam, which is then introduced into the environmental test chamber to adjust the temperature and humidity inside the chamber.

[0003] Currently, the evaporator is usually fixedly installed inside the test chamber equipment through a mounting seat. The mounting seat can well fix the evaporator. However, when the evaporator fails and needs to be removed for maintenance or replacement, the mounting seat needs to be first removed from the inside of the test chamber equipment, and then the evaporator and the mounting seat are separated. The process is rather troublesome and not convenient for the disassembly of the evaporator, which needs to be improved. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an evaporator for an environmental test chamber to solve the problems existing in the above-mentioned background art.

[0005] The utility model provides the following technical solution: An evaporator for an environmental test chamber, comprising an evaporator body. The evaporator body includes pipelines, heat exchange fins and brackets. The number of the heat exchange fins is multiple, and the multiple heat exchange fins are fixedly installed on the outer wall of the pipeline. The number of the brackets is two, and the two brackets are symmetrically and fixedly installed on both sides of the outer wall of the pipeline. A base is arranged below the evaporator body, and both sides of the top of the base are fixedly connected to the bottoms of the two brackets. An assembling mechanism is arranged below the base. The assembling mechanism includes a mounting seat. An installation groove is formed at the top of the mounting seat, and the outer wall of the base is movably sleeved inside the installation groove. A limiting channel is formed inside the mounting seat below, and driving blocks are slidably sleeved on both sides inside the limiting channel. The top of the driving block is fixedly connected with an L-shaped insertion rod. Protection grooves are formed on both sides inside the mounting seat, and the bottom of the protection groove communicates with the inside of the limiting channel. The L-shaped insertion rod is arranged inside the protection groove. Slots are formed below both sides of the base, and one end of the L-shaped insertion rod is inserted inside the slot.

[0006] Further, a bidirectional lead screw is provided inside the limiting channel. The left end of the bidirectional lead screw is rotatably connected to the left end of the inner wall of the limiting channel. The right end of the bidirectional lead screw extends to the right side of the mounting base and is fixedly connected with a knob.

[0007] Further, a protective cover is provided below the right side of the mounting base. An annular mounting opening is formed below the right side of the mounting base. The left end of the protective cover is threadedly connected inside the annular mounting opening. The knob is arranged inside the protective cover.

[0008] Further, iron blocks are fixedly connected to both sides of the bottom of the base. Limiting grooves are formed on both sides of the bottom of the inner wall of the mounting groove. The outer wall of the iron block is inserted inside the limiting groove.

[0009] Further, a magnetic sheet is fixedly connected to the bottom of the inner cavity of the limiting groove. The bottom of the iron block is magnetically connected to the top of the magnetic sheet.

[0010] Further, mounting holes are formed at the four corners of the mounting base.

[0011] The technical effects and advantages of the present utility model:

[0012] 1. Through the setting of the mounting opening, the mounting base can be fixedly installed inside the test chamber equipment by using bolts. When it is necessary to remove, repair or replace the evaporator, through the cooperation of the mounting base, the limiting channel, the knob, the bidirectional lead screw, the driving block, the L-shaped insertion rod, the slot, the protective groove, the protective cover, the mounting groove and the annular mounting opening, it is convenient to adjust the position of the L-shaped insertion rod, and the two L-shaped insertion rods can be moved out from the slots on both sides of the base, which is convenient to disassemble between the base of the evaporator and the mounting base, and is convenient for subsequent maintenance or replacement of the evaporator. Using this method to remove the evaporator is a relatively fast process and saves time.

[0013] 2. Through the cooperation of the iron block, the limiting groove and the magnetic sheet, by inserting the outer wall of the iron block into the limiting groove and magnetically adsorbing it with the magnetic sheet, it is convenient to increase the stability of the base of the evaporator inside the mounting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 is a schematic cross-sectional view of the overall structure of the present utility model.

[0016] Figure 3 is a schematic cross-sectional view of the partial structure of the base and the mounting base of the present utility model.

[0017] Figure 4 is an enlarged schematic view of the structure at A of the present utility model.

[0018] Figure 5 This is a top view schematic diagram of the mounting seat structure of the present utility model.

[0019] The reference numerals are: 1, evaporator body; 11, pipeline; 12, heat exchange fin; 13, bracket; 2, base; 3, assembly mechanism; 31, mounting seat; 32, limiting channel; 33, knob; 34, bidirectional lead screw; 35, driving block; 36, L-shaped insertion rod; 37, slot; 38, protection groove; 39, protective cover; 311, mounting groove; 312, iron block; 313, limiting groove; 314, magnetic sheet; 315, annular mounting port; 4, mounting hole. Specific embodiments

[0020] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. In addition, the forms of each structure described in the following embodiments are only examples, and an evaporator for an environmental test chamber involved in the present utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0021] Embodiment 1:

[0022] As Figures 1-5 shown, an evaporator for an environmental test chamber includes an evaporator body 1. The evaporator body 1 includes a pipeline 11, heat exchange fins 12 and brackets 13. The number of heat exchange fins 12 is multiple, and multiple heat exchange fins 12 are fixedly installed on the outer wall of the pipeline 11. The number of brackets 13 is two, and the two brackets 13 are symmetrically and fixedly installed on both sides of the outer wall of the pipeline 11. A base 2 is provided below the evaporator body 1. Both sides of the top of the base 2 are fixedly connected to the bottoms of the two brackets 13. An assembly mechanism 3 is provided below the base 2. The assembly mechanism 3 includes a mounting seat 31. An installation groove 311 is opened at the top of the mounting seat 31. The outer wall of the base 2 is movably sleeved inside the installation groove 311. Mounting holes 4 are opened at the four corners of the mounting seat 31. Both sides of the bottom of the base 2 are fixedly connected with iron blocks 312. Limiting grooves 313 are opened on both sides of the bottom of the inner wall of the installation groove 311. The outer walls of the iron blocks 312 are inserted into the limiting grooves 313. A magnetic sheet 314 is fixedly connected to the bottom of the inner cavity of the limiting groove 313. The bottom of the iron block 312 is magnetically connected to the top of the magnetic sheet 314.

[0023] In this embodiment, through the setting of the installation groove 311, it is convenient to limit the base 2 of the evaporator body 1. By inserting the outer walls of the iron blocks 312 into the limiting grooves 313, and at the same time using the magnetic adsorption force between the iron blocks 312 and the magnetic sheets 314, it is convenient to increase the stability of the base 2 of the evaporator body 1 inside the installation groove 311.

[0024] Embodiment 2:

[0025] As shown in Figures 1-5 , a limiting channel 32 is opened below the interior of the mounting base 31. The two sides inside the limiting channel 32 are slidably sleeved with driving blocks 35. The top of the driving block 35 is fixedly connected with an L-shaped insertion rod 36. The two sides inside the mounting base 31 are provided with protective grooves 38. The bottom of the protective groove 38 communicates with the interior of the limiting channel 32. The L-shaped insertion rod 36 is arranged inside the protective groove 38. Slots 37 are opened below the two sides of the base 2. One end of the L-shaped insertion rod 36 is inserted into the interior of the slot 37. A bidirectional lead screw 34 is arranged inside the limiting channel 32. The left end of the bidirectional lead screw 34 is rotatably connected to the left end of the inner wall of the limiting channel 32. The right end of the bidirectional lead screw 34 extends to the right side of the mounting base 31 and is fixedly connected with a knob 33.

[0026] In this embodiment, through the setting of the knob 33, it is convenient for the staff to rotate the bidirectional lead screw 34. And through the rotation of the bidirectional lead screw 34, it is convenient to drive the two driving blocks 35 and the L-shaped insertion rod 36 to move. The two L-shaped insertion rods 36 can be moved out of the slots 37 on both sides of the base 2, and then the base 2 of the evaporator body 1 can be moved out of the installation groove 311, which is convenient for disassembling between the base 2 of the evaporator body 1 and the mounting base 31, and is convenient for subsequent maintenance or replacement of the evaporator.

[0027] Embodiment 3:

[0028] As shown in Figures 1-5 , a protective cover 39 is provided below the right side of the mounting base 31. An annular mounting opening 315 is opened below the right side of the mounting base 31. The left end of the protective cover 39 is threadedly connected to the interior of the annular mounting opening 315. The knob 33 is arranged inside the protective cover 39.

[0029] In this embodiment, through the setting of the annular mounting opening 315, it is convenient to install one end of the protective cover 39. And through the setting of the protective cover 39, it is convenient to protect the knob 33.

[0030] In summary, as shown in Figures 1-5As shown in the figure, for the evaporator used in an environmental test chamber, during use, the staff can use bolts to fix and install the mounting base 31 at a designated position inside the environmental test chamber equipment through the mounting holes 4. When the evaporator malfunctions after long-term use and needs to be removed for maintenance or replacement, first, unscrew the protective cover 39, then rotate the knob 33 and the bidirectional lead screw 34. Drive the two driving blocks 35 to slide symmetrically inside the limiting channel 32 through the bidirectional lead screw 34. The driving block 35 simultaneously drives the L-shaped insertion rod 36 to move, so that one end of the two L-shaped insertion rods 36 is moved out of the slots 37 on both sides of the base 2. Then, move the evaporator body 1 upward. The evaporator body 1 drives the base 2 to move out of the mounting groove 311, and the base 2 drives the iron block 312 to move out of the limiting groove 313, making it easy to disassemble between the base 2 of the evaporator and the mounting base 31, facilitating subsequent maintenance or replacement of the evaporator. After maintenance or replacement, place the base 2 of the evaporator in the mounting groove 311 at the top of the mounting base 31. The base 2 simultaneously drives the iron block 312 to insert into the limiting groove 313, and makes the iron block 312 magnetically adsorbed to the magnetic sheet 314. Then, reverse-rotate the knob 33 and the bidirectional lead screw 34, and drive the driving block 35 and the L-shaped insertion rod 36 to move in the reverse direction in the same way, and insert one end of the two L-shaped insertion rods 36 back into the slots 37 on both sides of the base 2, thereby fixing the base 2 inside the mounting groove 311 at the top of the mounting base 31, enabling quick fixing and installation of the evaporator. Then, put the protective cover 39 over the outside of the knob 33, and screw one end of the protective cover 39 into the annular mounting port 315 to protect the knob 33.

[0031] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0032] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An evaporator for an environmental test chamber, comprising an evaporator body (1), characterized in that: The evaporator body (1) comprises a pipeline (11), a heat exchange fin (12) and a bracket (13); the number of the heat exchange fins (12) is multiple, and the multiple heat exchange fins (12) are fixedly mounted on the outer wall of the pipeline (11); the number of the brackets (13) is two, and the two brackets (13) are symmetrically fixedly mounted on both sides of the outer wall of the pipeline (11); a base (2) is provided below the evaporator body (1); the two sides of the top of the base (2) are fixedly connected to the bottoms of the two brackets (13); an assembly mechanism (3) is provided below the base (2); the assembly mechanism (3) comprises a mounting seat (31); the top of the mounting seat (31) is provided with a mounting groove (311) ), the outer wall of the base (2) is movably sleeved inside the mounting groove (311), a limit channel (32) is provided at the lower part of the mounting seat (31), driving blocks (35) are slidably sleeved on both sides of the limit channel (32), an L-shaped plug rod (36) is fixedly connected to the top of the driving block (35), protective grooves (38) are provided on both sides of the mounting seat (31), the bottom of the protective groove (38) is communicated with the inside of the limit channel (32), the L-shaped plug rod (36) is arranged inside the protective groove (38), slots (37) are provided at the lower part of both sides of the base (2), and one end of the L-shaped plug rod (36) is inserted into the inside of the slot (37).

2. The evaporator for an environmental test chamber according to claim 1, characterized in that: A bidirectional screw rod (34) is provided inside the limiting channel (32), the left end of the bidirectional screw rod (34) is rotatably connected to the left end of the inner wall of the limiting channel (32), and the right end of the bidirectional screw rod (34) extends to the right side of the mounting seat (31) and is fixedly connected to a knob (33).

3. The evaporator for an environmental test chamber according to claim 2, characterized in that: A protective cover (39) is provided below the right side of the mounting seat (31), an annular mounting opening (315) is provided below the right side of the mounting seat (31), the left end of the protective cover (39) is threadedly connected to the inside of the annular mounting opening (315), and the knob (33) is arranged inside the protective cover (39).

4. The evaporator for an environmental test chamber according to claim 1, characterized in that: Iron blocks (312) are fixedly connected to both sides of the bottom of the base (2), limiting grooves (313) are provided on both sides of the bottom of the inner wall of the installation groove (311), and the outer wall of the iron block (312) is inserted into the inside of the limiting groove (313).

5. The evaporator for an environmental test chamber according to claim 4, characterized in that: A magnetic sheet (314) is fixedly connected to the bottom of the inner cavity of the limiting groove (313), and the bottom of the iron block (312) is magnetically connected to the top of the magnetic sheet (314).

6. The evaporator for an environmental test chamber according to claim 1, characterized in that: The four corners of the mounting seat (31) are provided with mounting holes (4).

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