CN218583612U

CN218583612U - Exhaust adjusting device of high-temperature oven

Info

Publication number: CN218583612U
Application number: CN202222953473.6U
Authority: CN
Inventors: 罗洪; 蔡联军; 周秋林; 朱军辉
Original assignee: Shanghai Xianshan Hardware Manufacturing Co ltd
Current assignee: Shanghai Xianshan Hardware Manufacturing Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-07
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an adjusting device airs exhaust of high temperature oven relates to oven technical field, the power distribution box comprises a box body, the box simultaneously is equipped with the chamber door, it is equipped with the support frame to slide in the box, the box is provided with control panel in the one side, the box is connected with into the trachea in control panel's one side, be provided with flow control device on going into the trachea, the bottom half is provided with the supporting shoe, the box top is connected with first gas-supply pipe, gas filter is connected to the first gas-supply pipe other end. The utility model discloses a step motor's rotation in the flow control device of control panel control setting on the gas-supply pipe reaches the effect of adjusting wantonly through the quantity of gas, reaches the effect that can control the box internal temperature wantonly through the cooperation of going into flow control device on tracheal flow control device and the second gas-supply pipe this moment.

Description

Exhaust adjusting device of high-temperature oven

Technical Field

The utility model relates to an oven technical field specifically is a high temperature oven's adjusting device that airs exhaust.

Background

The oven generally has heating pipes, and the oven with a circulating fan can be called a hot air circulating oven, and can be generally called a hot air circulating oven because the wind direction is horizontal or vertical and hot air circulates in the oven completely no matter what structure of the oven is, such as an electric heating blowing oven, a split-door high-temperature sterilization oven and the like.

The air circulation system of the hot air circulation oven adopts a fan circulation air supply mode, and air circulation is uniform and efficient. The wind source drives the wind wheel to pass through the heater by a circulating air supply motor (adopting a non-contact switch), the hot wind is sent out and then passes through the air channel to the inner chamber of the oven, and the used air is sucked into the air channel to become the wind source to be circulated again for heating and use. The indoor temperature uniformity is ensured. When the temperature value swings due to the action of opening and closing the door, the air supply circulating system rapidly restores the operation state until the set temperature value is reached, and because the internal temperature can reach very high when the drying oven dries the articles, the internal hot air is discharged through the air outlet to protect the components in the drying oven, so that the drying oven can normally operate.

However, in industry, it is often necessary to use ovens to dry the finish of the pipe, generating gases harmful to the human body and also having heat to remove the gases, which is a pity if discharged directly.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a high temperature oven's adjusting device that airs exhaust to solve present oven direct emission harmful gas, and do not utilize the technical problem who causes the wasting of resources of remaining heat in the exhaust gas.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an adjusting device airs exhaust of high temperature oven, includes the box, the box simultaneously is equipped with the chamber door, it is equipped with the support frame to slide in the box, the box is provided with control panel in the one side, the box is connected with into the trachea in control panel's one side, be provided with the flow control device on going into the trachea, the bottom half is provided with the supporting shoe, the box top is connected with first gas-supply pipe, gas filter is connected to the first gas-supply pipe other end, gas filter keeps away from the one end of first gas-supply pipe and connects the second gas-supply pipe, the second gas-supply pipe other end is connected to in the water tank, be provided with flow controller on the second gas-supply pipe.

Through adopting above-mentioned technical scheme, put the article that will toast on the support frame through opening the chamber door, close the chamber door, inhale the air through going into the trachea this moment and improve inside temperature through the heating pipe heating, waste gas that the baking in-process produced passes through gas filter and is carrying to the water tank in through the second gas-supply pipe, reach and carry out filterable operation to gas, simultaneously through setting up the gas that the control of the flow controller control entering box on going into the trachea on air control set up the flow control device control on the second gas-supply pipe and get rid of, thereby reach the effect of temperature in the control box.

The utility model discloses further set up to, be provided with first raceway on the water tank, first defeated water piping connection sets up the second raceway in the water tank, the second raceway other end extends to outside the water tank, the second raceway is provided with the water valve on the partly outside the water tank, be provided with the gas vent on the water tank, the cover is equipped with flow control device on the gas vent.

By adopting the technical scheme, through first raceway connection outside water source, outside water source gets into the second raceway in the water tank through first raceway, after the gas after the heating gets into the water tank, heat the water in the second raceway, being by the outflow of water valve control second raceway water, reach the effect that carries out heat exchange with the heat in the heating gas and second raceway water, realized the energy and recycled, gas after the later cooling passes through the gas vent and discharges.

The utility model discloses further set up to, flow control device includes adjusting device cover, step motor, transmission shaft, first drive gear, second drive gear, driving gear strip, gag lever post, the adjusting device cover is established on the pipeline, the transmission shaft sets up and puts at the skew central point of adjusting device cover, the transmission shaft rotates with step motor in the outer one end of adjusting device cover to be connected, and first drive gear is connected to the transmission shaft in the one end of adjusting device cover, second drive gear rotates the cover and establishes on the pipeline, the cooperation second drive gear is equipped with driving gear strip in the adjusting device cover, the supporting gag lever post that is provided with in driving gear strip upper end, the gag lever post extends to in the pipeline.

By adopting the technical scheme, the transmission shaft is driven to rotate by the stepping motor so as to drive the first gear arranged at the bottom to rotate, so that the second gear in contact with the first transmission gear is driven to rotate, the transmission gear rack is driven to rotate, the limiting rod in contact with the transmission gear rack is driven to move so as to tighten the limiting rod in the pipeline, and the purpose of limiting the gas throughput in the pipeline is achieved.

The utility model discloses further set up to, between the first drive gear in the adjusting device cover, between the drive gear rack, the angle is 120 between the gag lever post.

Through adopting above-mentioned technical scheme, device adjusting device cover endotheca is established on the pipeline, and pipeline a week is 120, and first drive gear, drive gear strip, the gag lever post that sets up all set up to individual, and this structure also can reach better stability in save material.

The utility model discloses further set up to, the one end of gag lever post in the pipeline sets up to obtuse angle type, and its obtuse angle is 120.

Through adopting above-mentioned technical scheme, back in the gag lever post gets into the pipeline completely, three gag lever post all sets up to, just agrees with, seals the pipeline, reaches and prevents that gas from passing through the volume effect.

The utility model discloses further set up to, step motor in all flow control devices is controlled by control panel.

Through adopting above-mentioned technical scheme, through control panel to step motor's control to make the user can control step motor's rotation wantonly, thereby reach the effect of control gag lever post telescopic distance, thereby reach the effect of adjusting through gas flow.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model can achieve the effect of arbitrarily adjusting the amount of passing gas by controlling the rotation of the stepping motor in the flow adjusting device arranged on the gas pipe through the control panel, and at the moment, the effect of arbitrarily controlling the temperature in the box body can be achieved by the cooperation of the flow adjusting device of the gas inlet pipe and the flow adjusting device on the second gas pipe;

2. the utility model discloses a gas filter who sets up on first gas-supply pipe makes it get into the water tank after will toasting the waste gas that produces after filtering, makes it get rid of behind the water exchange heat in the second gas-supply pipe, has reached the effect of resource at the utilization, reduces discharge gas's temperature simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the water tank of the present invention;

fig. 4 is the schematic view of the internal structure of the flow rate adjusting device of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a control panel; 4. a support block; 5. entering an air pipe; 6. a flow regulating device; 7. a water tank; 8. a first water delivery pipe; 9. a first gas delivery pipe; 10. a gas filter; 11. an adjusting device cover; 12. a second gas delivery pipe; 13. a support frame; 14. a second water delivery pipe; 15. an exhaust port; 16. a water valve; 17. a stepping motor; 18. a drive shaft; 19. a first drive gear; 20. a second transmission gear; 21. a drive gear rack; 22. a limiting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

An exhaust adjusting device of a high-temperature oven is disclosed, as shown in fig. 1 and fig. 3, a main body comprises a box body 1, a box door 2, a water tank 7, a control panel 3, an air inlet pipe 5 and an exhaust port 15, wherein a supporting block 4 is arranged at the bottom of the box body 1 to separate the box body 1 from the ground, the air inlet pipe 5 and the exhaust port 15 are respectively provided with a flow adjusting device 6 for adjusting the gas throughput, so that the effect of adjusting the internal temperature is achieved, and the flow adjusting device is controlled by the control panel 3.

Specifically, the temperature in the tank body 1 is controlled by the flow rate adjusting device 6 on the second air conveying pipe 12 and the flow rate adjusting device 6 on the air inlet pipe 5, and the temperature in the water tank 7 is controlled by the flow rate adjusting device 6 arranged on the air outlet 15.

Gas heats to inside through going into trachea 5 through the heating pipe entering box 1 to toast the processing utensil, in industrial use, often need the baking various lacquer, thereby produce the gas harmful to the human body, and still often have not a few heats in getting rid of gas, directly discharge and cause the wasting of resources, need a structure to filter gas this moment, and can recycle and contain heat in gas.

Specifically, as shown in fig. 1 and 3, a first air pipe 9 is connected to the top of the box body 1, the first air pipe 9 is connected to an air filter 10, harmful substances in air are filtered, then the air enters the water tank 7 through a second air pipe 12, at the moment, the water source is communicated through the first water pipe 8, the water source enters a second water pipe 14 arranged in the water tank 7 through the first water pipe 8, the second water pipe 14 is in a disc-shaped structure in the water tank 7, the contact area of the second water pipe 14 and heated air is increased, temperature exchange is accelerated, water in the second water pipe 14 is controlled to be discharged through a water valve 16, air in the water tank 7, which exchanges heat with the second water pipe 14, is discharged through an air outlet 15, the air outlet 15 is controlled to be discharged through a flow regulating device 6, and the temperature of water discharged can be controlled through the cooperation of the water valve 16 and the flow regulating device 6 arranged on the air outlet 15, so that the water can be used in different production lines.

Specifically, referring to fig. 4, the flow regulating device 6 includes a regulating device cover 11, a stepping motor 17, a transmission shaft 18, a first transmission gear 19, a second transmission gear 20, a transmission gear rack 21, and a limiting rod 22, the regulating device cover 11 is sleeved on the pipeline, the transmission shaft 18 is disposed at a position of the regulating device cover 11 deviating from the center, the upper end of the transmission shaft is connected with the stepping motor 17, the transmission shaft is controlled to rotate by the stepping motor 17, the lower end of the transmission shaft is connected with the first transmission gear 19 disposed in the regulating device cover 11, the first transmission gear 19 is rotationally connected with the second transmission gear 20, the second transmission gear 20 is sleeved on the pipeline in the regulating device cover 11, the transmission gear rack 21 matched with the second transmission gear 20 is driven to rotate by the rotation of the second transmission gear 20, the limiting rods 22 in contact with the transmission gear rack 21 radially move through gear structures disposed at two sides, and enter the pipeline, as the sealing is achieved, three limiting rods 22 are disposed, each limiting rod 22 and one end of the pipeline is disposed at 120 °, and an angle between each limiting rod 22 is also set as three clamping angles between each limiting rod for controlling radial movement of the three limiting rods 21.

The stepping motor 17 in the flow adjusting device 6 is controlled by the control panel 3, and different instructions are input through the control panel 3 to control the forward and reverse rotation of the stepping motor 17, so that the telescopic distance of the limiting rod 22 in the pipeline is controlled, and the effect of controlling the flow is achieved.

During the use, refer to fig. 2, open chamber door 2, with processing utensil as to on support frame 13, wherein support frame 13 slides and sets up in box 1, conveniently takes out the utensil, later closes chamber door 2, lets in gaseous entering pipe 5 gets into box 1, later through above-mentioned structure, purifies gaseous, discharges through gas vent 15 after the cooling.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides an adjusting device airs exhaust of high temperature oven, includes box (1), its characterized in that: box (1) one side is equipped with chamber door (2), it is equipped with support frame (13) to slide in box (1), be provided with control panel (3) in box (1) one side, box (1) is connected with in control panel's (3) one side and goes into trachea (5), it is provided with flow control device (6) on trachea (5) to go into, box (1) bottom is provided with supporting shoe (4), box (1) top is connected with first gas-supply pipe (9), gas filter (10) are connected to first gas-supply pipe (9) other end, gas filter (10) are kept away from the one end of first gas-supply pipe (9) and are connected second gas-supply pipe (12), second gas-supply pipe (12) other end is connected to in water tank (7), be provided with flow control device (6) on second gas-supply pipe (12).

2. An exhaust air adjusting device of a high-temperature oven according to claim 1, characterized in that: the water tank is characterized in that a first water delivery pipe (8) is arranged on the water tank (7), the first water delivery pipe (8) is connected with a second water delivery pipe (14) arranged in the water tank (7), the other end of the second water delivery pipe (14) extends out of the water tank (7), a water valve (16) is arranged on one part of the second water delivery pipe (14) outside the water tank (7), an exhaust port (15) is arranged on the water tank (7), and a flow adjusting device (6) is sleeved on the exhaust port (15).

3. An exhaust air adjusting device of a high-temperature oven according to claim 1, characterized in that: flow control device (6) include adjusting device cover (11), step motor (17), transmission shaft (18), first transmission gear (19), second drive gear (20), transmission rack (21), gag lever post (22), adjusting device cover (11), the cover is established on the pipeline, transmission shaft (18) set up and cover adjusting device cover (11) skew central point and put, transmission shaft (18) rotate with step motor (17) in the outer one end of adjusting device cover (11) and are connected, and first transmission gear (19) are connected to transmission shaft (18) in the one end of adjusting device cover (11), second transmission gear (20) rotate the cover and establish on the pipeline, adjusting device cover (11) fit in second transmission gear (20) are equipped with transmission rack (21), transmission rack (21) upper end is provided with gag lever post (22), gag lever post (22) extend to in the pipeline.

4. The exhaust air adjusting device of the high-temperature oven according to claim 3, characterized in that: angles between the first transmission gears (19) in the adjusting device cover (11), between the transmission gear bars (21) and between the limiting rods (22) are all 120 degrees.

5. The exhaust air adjusting device of the high-temperature oven according to claim 3, characterized in that: one end of the limiting rod (22) in the pipeline is arranged to be of an obtuse angle type, and the obtuse angle is 120 degrees.

6. The exhaust air adjusting device of the high-temperature oven according to claim 1, characterized in that: the stepping motor (17) in the flow regulating device (6) is controlled by the control panel (3).