Water vapor discharging device of high-temperature drying oven

Abstract

The utility model provides a high-temperature oven water vapor discharge device, which relates to the technical field of water vapor discharge, and comprises a shell, a heat exchange coil pipe is arranged in the shell close to the bottom, a scraping mechanism is arranged in the shell and positioned on the periphery of the heat exchange coil pipe, an air inlet is formed in the back of the shell in a penetrating manner, and an air outlet is formed in the back of the shell. An exhaust pipeline is installed at the top end of the shell, a demisting assembly is installed at the position, close to the top end, in the shell, the scraping mechanism comprises a forward and reverse motor, the forward and reverse motor is installed on the front face of the shell, and the output end of the forward and reverse motor extends into the shell to be fixedly connected with a first fixing ring; the water vapor can be condensed, stripped and cooled through the heat exchange coil pipe, compared with a direct discharge mode, the environmental protection effect is effectively improved, water drops can be rapidly discharged in cooperation with a forward and reverse motor, a first fixing ring, a second fixing ring, a connecting plate and a scraping strip, and the practicability is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of water vapor emission technology, and in particular to a water vapor emission device for a high-temperature oven. Background Technology

[0002] A high-temperature drying oven is a drying equipment that can operate in a high-temperature environment. It is mainly used for various needs such as high-temperature environment simulation, drying treatment, and thermal aging test of materials and products. It generates heat through built-in heating elements (such as resistance wires and heating tubes) and distributes the heat evenly throughout the cavity using a fan or natural convection, thereby achieving high-temperature treatment of the samples or products placed inside. When the high-temperature drying oven is used to dry materials, high-temperature water vapor will be generated, which needs to be discharged in a timely manner.

[0003] Currently, common high-temperature ovens typically discharge water vapor directly into the indoor or outdoor environment, which is inconvenient for stripping water molecules from the water vapor and cooling it down. After continuous use, the water vapor will permeate the indoor or outdoor environment, causing serious impacts on the working and natural environments, and is therefore impractical. Therefore, we propose a water vapor discharge device for high-temperature ovens. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. Currently, common high-temperature ovens typically discharge water vapor directly into the room or outdoors, making it inconvenient to remove water molecules from the water vapor and to cool it down. After continuous use, the water vapor will permeate the room or outdoors, causing serious impacts on the working environment and the natural environment, thus lacking practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-temperature oven steam discharge device includes a shell, a heat exchange coil is installed inside the shell near the bottom, and a scraping mechanism is provided inside the shell and around the heat exchange coil.

[0007] An air inlet is provided through the back of the housing, an exhaust pipe is installed at the top of the housing, and a defogging component is installed inside the housing near the top.

[0008] The scraping mechanism includes a forward and reverse motor, which is mounted on the front of the housing. The output end of the forward and reverse motor extends into the interior of the housing and is fixedly connected to a first fixing ring. A connecting plate is symmetrically welded to the back of the first fixing ring near the left and right sides. A second fixing ring is welded to one end of the connecting plate near the back. A scraper is fixedly connected to the side of the connecting plate near the outer side.

[0009] As a preferred embodiment of this utility model, the bottom of the shell is provided with a water outlet, and the interior of the water outlet has an inverted conical structure.

[0010] The technical effect of adopting the above-mentioned further solution is that the inverted cone-shaped structure inside the outlet facilitates the accelerated discharge of water droplets, thereby improving the stability of use.

[0011] As a preferred embodiment of this utility model, fans are symmetrically installed on the left and right sides near the top of the shell.

[0012] The technical effect of adopting the above-mentioned further solution is that the rotation of the fan can further accelerate the flow rate of water vapor inside the casing and improve the water vapor emission efficiency.

[0013] As a preferred embodiment of this utility model, the air inlet is inclined to the front.

[0014] The technical effect of adopting the above-mentioned further solution is that by opening the air inlet at an angle to the front, it can prevent water droplets condensed in the water vapor from flowing back into the external high-temperature oven, thereby improving the stability of use.

[0015] As a preferred embodiment of this utility model, a sliding groove is provided inside the housing near the back and around the air inlet. A slider is symmetrically slidably connected inside the sliding groove near the top and bottom, and the slider is fixedly connected to the second fixing ring.

[0016] The technical effect of adopting the above-mentioned further solution is that by fixing the slider to the second fixed ring, the support for the second fixed ring can be improved, and the forward and reverse motors can be assisted to make the second fixed ring rotate more smoothly, thereby improving the stability of use.

[0017] As a preferred embodiment of this utility model, a liquid infusion pipe is installed on the front of the housing and at the top of the reversing motor, and a liquid drain pipe is installed on the front of the housing and at the bottom of the reversing motor. The liquid infusion pipe and the liquid drain pipe are respectively connected to both ends of the heat exchange coil.

[0018] The technical effect of adopting the above-mentioned further solution is that external condensate can be introduced into the heat exchange coil through the liquid delivery pipeline, and after the water vapor cooling is completed, it is discharged through the liquid discharge pipeline, thus achieving the effect of condensate circulation.

[0019] As a preferred embodiment of this utility model, the defogging assembly includes a wave-shaped defogging plate, which is slidably connected to the housing. Slide rails are symmetrically fitted on the left and right sides of the wave-shaped defogging plate, and the slide rails are fixedly connected to the housing.

[0020] The technical effects of adopting the above-mentioned further solution are as follows: the wave-shaped demister plate can remove moisture from the water vapor after heat exchange, reducing the impact of water vapor on the work and natural environment. The slide rail can assist the wave-shaped demister plate in completing the push-pull action, allowing users to quickly replace the wave-shaped demister plate and improve the ease of use.

[0021] As a preferred embodiment of this utility model, the scraper has a triangular cross-section and is made of silicone.

[0022] The technical effect of adopting the above-mentioned further solution is that the soft texture of silicone can adhere well to the inner wall of the shell, thereby enhancing the effect of scraping water droplets and achieving the purpose of increasing the water droplet discharge speed.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] In this invention, the design of the shell, heat exchange coil, and scraping mechanism allows for the condensation of water vapor through the heat exchange coil, thereby stripping away the moisture and cooling the water vapor. Compared to direct discharge, this significantly reduces the impact on the working and natural environments, effectively improving environmental protection. Furthermore, the use of forward and reverse motors, a first fixing ring, a second fixing ring, a connecting plate, and scrapers enables rapid discharge of water droplets, effectively preventing their deposition inside the shell and enhancing practicality. Attached Figure Description

[0025] Figure 1 A schematic diagram of the overall structure of a high-temperature oven water vapor emission device provided by this utility model;

[0026] Figure 2 A frontal anatomical view of the overall structure of a high-temperature oven water vapor emission device provided by this utility model;

[0027] Figure 3 A side view of the overall structure of a high-temperature oven steam emission device provided by this utility model;

[0028] Figure 4 This invention provides an anatomical diagram of the top structure of the demisting component of a high-temperature oven water vapor emission device.

[0029] Legend: 1. Housing; 101. Air inlet; 102. Exhaust pipe; 103. Demisting assembly; 1031. Corrugated demisting plate; 1032. Slide rail; 104. Water outlet; 105. Fan; 106. Slide groove; 107. Slider; 108. Infusion pipe; 109. Drain pipe; 2. Heat exchange coil; 3. Scraping mechanism; 301. Forward and reverse motor; 302. First fixing ring; 303. Connecting plate; 304. Second fixing ring; 305. Scraper. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0031] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example 1

[0034] like Figure 1-4 As shown, this utility model provides a technical solution: a high-temperature oven steam emission device, including a shell 1, a heat exchange coil 2 installed inside the shell 1 near the bottom, a scraping mechanism 3 installed inside the shell 1 and around the heat exchange coil 2, an air inlet 101 extending through the back of the shell 1, an exhaust pipe 102 installed at the top of the shell 1, a demisting component 103 installed inside the shell 1 near the top, and the scraping mechanism 3 including a forward and reverse motor 301, the forward and reverse motor 301 installed on the front of the shell 1, the output end of the forward and reverse motor 301 extending into the interior of the shell 1 and fixedly connected to a first fixing ring 302, connecting plates 303 symmetrically welded to the back of the first fixing ring 302 near the left and right sides, a second fixing ring 304 welded to one end of the connecting plate 303 near the back, and a scraper 305 fixedly connected to the side of the connecting plate 303 near the outer side. Example 2

[0035] like Figure 1-4 As shown, a water outlet 104 is provided at the bottom of the shell 1. The interior of the water outlet 104 has an inverted conical structure, which facilitates the accelerated discharge of water droplets and improves operational stability. Fans 105 are symmetrically installed on the left and right sides near the top of the shell 1. The rotation of the fans 105 further accelerates the flow of water vapor inside the shell 1, improving water vapor discharge efficiency. The air inlet 101 is angled towards the front, which prevents condensed water droplets from flowing back into the external high-temperature oven, thus improving efficiency. For high operational stability, a groove 106 is provided inside the housing 1 near the back and around the air inlet 101. Slider 107s are symmetrically slidably connected inside the groove 106 near the top and bottom. The slider 107s are fixedly connected to the second fixing ring 304. This connection improves support for the second fixing ring 304 and assists the forward / reverse motor 301 in making the rotation of the second fixing ring 304 smoother, thus enhancing operational stability. The front of the housing 1, near the top of the forward / reverse motor 301, is equipped with... A liquid inlet pipe 108 is provided, and a liquid outlet pipe 109 is installed on the front of the housing 1 and at the bottom of the forward and reverse motor 301. The liquid inlet pipe 108 and the liquid outlet pipe 109 are respectively connected to both ends of the heat exchange coil 2. External condensate can be introduced into the heat exchange coil 2 through the liquid inlet pipe 108, and after water vapor cooling is completed, it is discharged through the liquid outlet pipe 109, achieving the effect of condensate circulation. The demisting component 103 includes a corrugated demisting plate 1031, which is slidably connected to the housing 1. Slide rails 1032 are symmetrically fitted on the left and right sides of the corrugated demisting plate 1031. The slide rail 1032 is fixedly connected to the housing 1. The wave demister 1031 can remove moisture from the water vapor after heat exchange, reducing the impact of water vapor on work and the natural environment. The slide rail 1032 can assist the wave demister 1031 in pushing and pulling, allowing users to quickly replace the wave demister 1031 and improve ease of use. The scraper 305 has a triangular cross-section and is made of silicone. The soft texture of silicone can fit well with the inner wall of the housing 1, thereby enhancing the effect of scraping water droplets and increasing the speed of water droplet discharge.

[0036] The working process of this utility model is as follows: When using a high-temperature oven water vapor emission device for water vapor emission, the external high-temperature oven first injects water vapor into the shell 1 through the air inlet 101. Through full contact with the heat exchange coil 2, the water vapor can be cooled, and the water inside it condenses into water droplets, which fall into the shell 1. The condensed water vapor flows upward under the drive of the fan 105. The wave demister plate 1031 can remove water vapor for a second time. Finally, the water vapor is discharged through the exhaust pipe 102, completing the entire water vapor emission process. Compared with the direct emission method, it greatly reduces the impact on the working environment and the natural environment, and effectively improves the environmental protection effect. During the process, the forward and reverse motor 301 can drive the first fixed ring 302 and the second fixed ring 304 to rotate forward and reverse at a uniform speed, which in turn drives the connecting plate 303 to push the water droplets on the inner wall of the shell 1 towards the outlet 104, which can quickly discharge the water droplets and effectively prevent them from depositing inside the shell 1, thus effectively improving practicality.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-temperature oven steam emission device, comprising a shell (1), characterized in that: A heat exchange coil (2) is installed inside the shell (1) near the bottom, and a scraping mechanism (3) is provided inside the shell (1) and around the heat exchange coil (2). An air inlet (101) is provided through the back of the housing (1), an exhaust pipe (102) is installed at the top of the housing (1), and a demisting component (103) is installed inside the housing (1) near the top. The scraping mechanism (3) includes a forward and reverse motor (301), which is mounted on the front of the housing (1). The output end of the forward and reverse motor (301) extends into the interior of the housing (1) and is fixedly connected to a first fixing ring (302). A connecting plate (303) is symmetrically welded to the back of the first fixing ring (302) near the left and right sides. A second fixing ring (304) is welded to one end of the connecting plate (303) near the back. A scraper (305) is fixedly connected to the side of the connecting plate (303) near the outer side.

2. The high-temperature oven steam emission device according to claim 1, characterized in that: The bottom of the shell (1) is provided with a water outlet (104), and the interior of the water outlet (104) is an inverted cone structure.

3. The high-temperature oven steam emission device according to claim 1, characterized in that: Fans (105) are symmetrically installed on the left and right sides near the top inside the housing (1).

4. A high-temperature oven steam emission device according to claim 1, characterized in that: The air inlet (101) is angled towards the front.

5. A high-temperature oven steam emission device according to claim 1, characterized in that: The interior of the housing (1) near the back and around the air inlet (101) is provided with a sliding groove (106). Sliding blocks (107) are symmetrically connected to the interior of the sliding groove (106) near the top and bottom. The sliding blocks (107) are fixedly connected to the second fixing ring (304).

6. A high-temperature oven steam emission device according to claim 1, characterized in that: An infusion pipe (108) is installed on the front of the housing (1) and at the top of the reversing motor (301), and a drain pipe (109) is installed on the front of the housing (1) and at the bottom of the reversing motor (301). The infusion pipe (108) and the drain pipe (109) are respectively connected to both ends of the heat exchange coil (2).

7. A high-temperature oven steam emission device according to claim 1, characterized in that: The defogging assembly (103) includes a wave defogging plate (1031), which is slidably connected to the housing (1). Slide rails (1032) are symmetrically fitted on the left and right sides of the wave defogging plate (1031), and the slide rails (1032) are fixedly connected to the housing (1).

8. A high-temperature oven steam emission device according to claim 1, characterized in that: The scraper (305) has a triangular cross-section and is made of silicone.

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