High-pressure and large-dip-angle V-shaped convection evaporator

Abstract

The high-pressure and large-dip-angle V-shaped convection evaporator comprises a cabinet body and an installation plate, a containing groove is formed in the side wall of the cabinet body, an air exchange channel is formed in the upper portion of the cabinet body, a dustproof net is arranged at an opening in the top of the air exchange channel to shield the opening, and a baffle is arranged at the opening of the containing groove. The V-shaped double-convection evaporator body is installed in the containing groove, external air enters the containing groove through the air exchange channel, heat exchange is conducted through the V-shaped double-convection evaporator, then the external air is exhausted from the air exchange channel, and a dustproof net protects the top opening while preventing dust from entering the containing groove; the V-shaped double-convection evaporator body located in the containing groove can be effectively protected in cooperation with the cabinet body, and the safety problem caused by mistaken touch due to the fact that the V-shaped double-convection evaporator is exposed outside is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to evaporator technical field, concretely is a high pressure, big inclination V -shaped convection evaporator. BACKGROUND

[0002] Evaporation is a physical process of converting liquid into gas. Generally speaking, an evaporator is an object that converts liquid into gas. There are a large number of evaporators in industry, among which the evaporator applied to a refrigeration system is one of them. The evaporator is a very important component in the four major components of refrigeration. The low-temperature condensed liquid passes through the evaporator and exchanges heat with the air outside, vaporizes and absorbs heat, achieving the effect of refrigeration. The evaporator mainly consists of a heating chamber and an evaporation chamber. The heating chamber provides the heat required for evaporation to the liquid to promote boiling and vaporization; the evaporation chamber completely separates the gas and liquid phases.

[0003] The existing evaporator has the following problems in use: 1. In order to reduce the floor area and improve the heat exchange efficiency of the evaporator, the existing evaporator mostly adopts a V-shaped double reflux evaporator structure, but such an evaporator is mostly exposed outside during use, lacks a protection structure, is easy to be accidentally touched to cause safety hazards or damage to the evaporator; 2. The existing evaporator needs to be overhauled during use, but the evaporator installation structure is complicated and inconvenient to overhaul. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the present utility model.

[0005] In view of the above and / or the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a high-pressure, large-inclination V-shaped convection evaporator. A containing groove is formed in the side wall of the cabinet, an air exchange channel is formed above the cabinet, a dust screen is provided at the top opening of the air exchange channel to shield the opening, and a baffle is provided at the opening of the containing groove. The V-shaped double convection evaporator body is installed in the containing groove, external air enters the containing groove through the air exchange channel, and is discharged from the air exchange channel after heat exchange with the V-shaped double convection evaporator. The dust screen prevents dust from entering the containing groove and protects the top opening at the same time. The cabinet can effectively protect the V-shaped double convection evaporator body in the containing groove, preventing accidental touching and safety problems caused by exposure of the V-shaped double convection evaporator.

[0007] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0008] A high-pressure, large-dip-angle V-shaped convection evaporator comprises:

[0009] The cabinet body has an air exchange channel at the top, the air exchange channel is open at the top, the air exchange channel is in communication with the inside of the accommodating groove, and the air exchange channel has a dustproof net at the top opening.

[0010] The mounting plate is located inside the cabinet body, and a V-shaped double-convection evaporator body is mounted on the top of the mounting plate, wherein the V-shaped double-convection evaporator body is composed of two evaporators that are V-shaped and symmetrically arranged on the top of the mounting plate, the two evaporators are connected to each other, the lower ends of the two evaporators are close to each other, and the upper ends of the two evaporators are away from each other, and the V-shaped double-convection evaporator body is connected to the top of the mounting plate through a support frame.

[0011] As a preferred scheme of the high-pressure, large-dip-angle V-shaped convection evaporator, the bottom end of the baffle is hingedly connected to the bottom end of the opening of the accommodating groove, an observation window is formed in the side wall of the baffle, and transparent glass is mounted in the observation window.

[0012] As a preferred scheme of the high-pressure, large-dip-angle V-shaped convection evaporator, mounting grooves are formed in the bottom of the symmetric side walls of the cabinet body, a fixed plate is hingedly connected to the bottom of the mounting groove, and bolt holes are formed in the side wall of the fixed plate.

[0013] As a preferred scheme of the high-pressure, large-dip-angle V-shaped convection evaporator, the limit assembly comprises a fixed frame mounted on the side wall of the cabinet body, a sliding plate slidingly connected inside the fixed frame, a spring mounted on the top of the sliding plate, and a limit plate mounted on the bottom of the sliding plate.

[0014] As a preferred scheme of the high-pressure, large-dip-angle V-shaped convection evaporator, a sliding groove is formed in the bottom of the accommodating groove, a motor is mounted on the side wall of the cabinet body, and a threaded rod is mounted on the output end of the motor and extends into the inside of the sliding groove.

[0015] As a preferred scheme of the high-pressure, large-dip-angle V-shaped convection evaporator, a sliding block is mounted on the bottom of the mounting plate, the sliding block is located in the inside of the sliding groove, a threaded hole is formed in the side wall of the sliding block, and the threaded rod is rotatably penetrated through the threaded hole.

[0016] Compared with the prior art: by opening the accommodating groove in the side wall of the cabinet body, opening the air exchange channel above the cabinet body, the air exchange channel top opening has a dust screen to shield the opening, the accommodating groove opening has a baffle, by installing the V-shaped double convection evaporator body in the accommodating groove, the external air enters the accommodating groove through the air exchange channel, and is discharged from the air exchange channel after heat exchange by the V-shaped double convection evaporator, the dust screen prevents dust from entering the accommodating groove while protecting the top opening, and the cabinet body can effectively protect the V-shaped double convection evaporator body in the accommodating groove, preventing safety problems caused by accidental touch of the exposed V-shaped double convection evaporator. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0018] Figure 1 It is a whole structure diagram of the high-pressure and large-dip-angle V-shaped convection evaporator of the present application;

[0019] Figure 2 It is an expanded structure diagram of the high-pressure and large-dip-angle V-shaped convection evaporator of the present application;

[0020] Figure 3 It is a limiting assembly structure diagram of the high-pressure and large-dip-angle V-shaped convection evaporator of the present application;

[0021] Figure 4 It is a cabinet structure diagram of the high-pressure and large-dip-angle V-shaped convection evaporator of the present application;

[0022] Figure 5 It is a mounting plate structure diagram of the high-pressure and large-dip-angle V-shaped convection evaporator of the present application. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0024] Second, the utility model in combination with the schematic diagram is described in detail, in detail the utility model embodiment, for the convenience of explanation, the section view of device structure will not be enlarged locally according to general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0025] In order to make the purpose, technical scheme and advantage of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0026] The utility model provides a kind of high pressure, big angle of inclination V-shaped convection evaporator, by being equipped with containing groove in cabinet lateral wall, air exchange passage is equipped with in the top of cabinet, air exchange passage top opening has dust screen to the opening place is shielded, containing groove opening is baffle, by V-shaped double convection evaporator body being installed in containing groove interior, external air is entered containing groove interior by air exchange passage, and it is discharged from air exchange passage after heat exchange using V-shaped double convection evaporator, dust screen is prevented dust from entering containing groove interior while protecting top opening, cooperate cabinet and can effectively protect V-shaped double convection evaporator body located in containing groove interior, prevent the security problem caused by accidental touch due to V-shaped double convection evaporator exposure.

[0027] Example 1

[0028] For the above-mentioned problem 1 to be solved: in order to reduce floor space, and improve the heat exchange efficiency of evaporator, the existing evaporator mostly adopts V-shaped double reflux evaporator structure, but this evaporator is mostly exposed in the outside when using, lack protection structure, easy to cause safety hazard or cause evaporator damage by accidental touch.

[0029] The solution is as follows: a high pressure, big angle of inclination V-shaped convection evaporator of the embodiment, including cabinet 100, mounting plate 200 and limiting assembly 300.

[0030] The side wall of the cabinet body 100 is provided with a containing groove 110, the containing groove 110 is located at the upper position of the side wall of the cabinet body 100, the side wall of the containing groove 110 is provided with a baffle 120, the opening of the containing groove 110 is closed, the top of the cabinet body 100 is provided with an air exchange channel 130, the top of the air exchange channel 130 is open, the air exchange channel 130 is communicated with the inside of the containing groove 110, the top opening of the air exchange channel 130 is provided with a dust screen 131, the bottom end of the baffle 120 is hinged with the bottom end of the opening of the containing groove 110, the side wall of the baffle 120 is provided with an observation window 121, the inside of the observation window 121 is installed with transparent glass, the bottom of the symmetrical side wall of the cabinet body 100 is provided with a mounting groove 140, the bottom of the mounting groove 140 is hinged with a fixed plate 150, the side wall of the fixed plate 150 is provided with a bolt hole 151, the mounting plate 200 is located in the inside of the cabinet body 100, the top of the mounting plate 200 is installed with a V-shaped double-convection evaporator body 210, the V-shaped double-convection evaporator body 210 is composed of two evaporators which are V-shaped and left-right symmetrical arranged on the top of the mounting plate 200, the two evaporators are connected with each other, the lower ends of the two evaporators are close to each other and the upper ends are away from each other, the V-shaped double-convection evaporator body 210 is connected on the top of the mounting plate 200 through a support frame, by storing the mounting plate 200 and the V-shaped double-convection evaporator body 210 in the inside of the containing groove 110, the V-shaped double-convection evaporator body 210 can be protected, when working, the air enters the inside of the cabinet body 100 through the air exchange channel 130, completes heat exchange through the V-shaped double-convection evaporator body 210 and then is discharged from the air exchange channel 130, the dust screen 131 can prevent dust in the air from falling into the inside of the containing groove 110, and the dust screen 131 can close the top opening of the air exchange channel 130, preventing the falling objects from directly falling into the inside of the containing groove 110 to cause impact on the V-shaped double-convection evaporator body 210 and damage the V-shaped double-convection evaporator body 210.

[0031] The limiting assembly 300 includes a fixed frame 310 installed on the side wall of the cabinet body 100, a sliding plate 320 slidingly connected in the inside of the fixed frame 310, a spring 330 installed on the top of the sliding plate 320 and a limiting plate 340 installed on the bottom of the sliding plate 320, in the initial state, the fixed plate 150 is stored in the inside of the mounting groove 140, the limiting plate 340 extends from the bottom of the fixed frame 310 and is located on the side wall of the fixed plate 150, limiting the fixed plate 150 in the inside of the mounting groove 140, reducing the occupied area when the cabinet body 100 is carried, when it is needed to be used, the cabinet body 100 is carried to a suitable position, the sliding plate 320 is pulled to drive the limiting plate 340 to move upward and press the spring 330, the sliding plate 320 drives the limiting plate 340 to be stored in the inside of the fixed frame 310, the fixed plate 150 is turned over and opened, until the bottom of the fixed plate 150 contacts with the ground, the bolt is nailed into the ground through the bolt hole 151, the cabinet body 100 is installed and fixed.

[0032] Embodiment 2

[0033] For the above-mentioned problem 2 to be solved: the existing evaporator needs to be overhauled during use, but the evaporator mounting structure is complicated and inconvenient to overhaul.

[0034] The solution is as follows: the high-pressure and large-dip-angle V-shaped convection evaporator of the embodiment further comprises:

[0035] A sliding groove 160 is formed in the bottom of the accommodating groove 110, a motor 170 is installed on the side wall of the cabinet 100, the output end of the motor 170 extends into the inside of the sliding groove 160 and is provided with a threaded rod 180, a sliding block 220 is installed on the bottom of the mounting plate 200, the sliding block 220 is located at the tail end position of the bottom of the mounting plate 200, the sliding block 220 is located in the inside of the sliding groove 160, a threaded hole 230 is formed in the side wall of the sliding block 220, the threaded rod 180 rotates and penetrates through the threaded hole 230, and a torsional spring is connected to the hinged connection between the opening of the baffle 120 and the accommodating groove 110. When the V-shaped double-convection evaporator body 210 needs to be overhauled, the motor 170 is started to drive the threaded rod 180 to rotate, the threaded rod 180 rotates to push the sliding block 220 to drive the mounting plate 200 and the V-shaped double-convection evaporator body 210 to move forward, extend out of the opening of the accommodating groove 110, and push the baffle 120 to turn down and open and press the torsional spring when the mounting plate 200 moves forward, until the front end of the sliding block 220 abuts against the front end of the sliding groove 160, at this time, the mounting plate 200 drives the V-shaped double-convection evaporator body 210 to extend out of the opening of the accommodating groove 110, and the V-shaped double-convection evaporator body 210 can be overhauled. After the overhaul is completed, the motor 170 is started to drive the threaded rod 180 to reverse, push the sliding block 220 to drive the mounting plate 200 and the V-shaped double-convection evaporator body 210 to move into the inside of the accommodating groove 110, until the tail end of the sliding block 220 abuts against the tail end of the sliding groove 160, the mounting plate 200 and the V-shaped double-convection evaporator body 210 are stored in the inside of the accommodating groove 110, and the torsional spring rebounds to drive the baffle 120 to turn up and reset, and the baffle 120 can close the opening of the accommodating groove 110.

[0036] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not described in this specification due to the consideration of omitting the length and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-pressure, large-angle V-shaped convection evaporator, characterized in that, include: The cabinet (100) has a receiving groove (110) on its side wall. The receiving groove (110) is located near the top of the side wall of the cabinet (100). The side wall of the receiving groove (110) has a baffle (120) to close the opening of the receiving groove (110). The top of the cabinet (100) has an air exchange channel (130). The top of the air exchange channel (130) is open and communicates with the interior of the receiving groove (110). The top opening of the air exchange channel (130) has a dustproof net (131). The mounting plate (200) is located inside the cabinet (100). A V-shaped double convection evaporator body (210) is installed on the top of the mounting plate (200). The V-shaped double convection evaporator body (210) consists of two evaporators arranged in a V-shape and symmetrically on the top of the mounting plate (200). The two evaporators are connected to each other, with their lower ends close to each other and their upper ends far apart. The V-shaped double convection evaporator body (210) is connected to the top of the mounting plate (200) by a support frame.

2. The high-pressure, large-angle V-shaped convection evaporator according to claim 1, characterized in that, The bottom end of the baffle (120) is hinged to the bottom end of the opening of the receiving groove (110), and an observation window (121) is provided on the side wall of the baffle (120), with transparent glass installed inside the observation window (121).

3. A high-pressure, large-angle V-shaped convection evaporator according to claim 2, characterized in that, The cabinet (100) has a mounting groove (140) at the bottom of its symmetrical side wall. A fixing plate (150) is hinged to the bottom of the mounting groove (140). Bolt holes (151) are provided on the side wall of the fixing plate (150).

4. A high-pressure, large-angle V-shaped convection evaporator according to claim 3, characterized in that, It also includes a limiting component (300), which includes a fixed frame (310) installed on the side wall of the cabinet (100), a slide plate (320) slidably connected inside the fixed frame (310), a spring (330) installed on the top of the slide plate (320), and a limiting plate (340) installed on the bottom of the slide plate (320).

5. A high-pressure, large-angle V-shaped convection evaporator according to claim 4, characterized in that, The bottom of the receiving groove (110) is provided with a sliding groove (160), and a motor (170) is installed on the side wall of the cabinet (100). The output end of the motor (170) extends into the sliding groove (160) and is equipped with a threaded rod (180).

6. A high-pressure, large-angle V-shaped convection evaporator according to claim 5, characterized in that, The mounting plate (200) has a slider (220) installed at the bottom. The slider (220) is located inside the groove (160). The side wall of the slider (220) has a threaded hole (230). The threaded rod (180) rotates through the threaded hole (230).

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