Novel heat shield for equipment

By designing a new thermal insulation cover that includes fans, ventilation windows, shielding frames, thermal insulation baffles and support rods, the safety problem of high-temperature steam overflow during drying is solved, and the thermal insulation performance and drying efficiency are improved.

CN222607036UActive Publication Date: 2025-03-14GUANGZHOU HAOSONG ELECTRONIC TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420453449.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-11
Publication Date
2025-03-14
Estimated Expiration
2034-03-11

AI Technical Summary

Technical Problem

In the process of speeding up the curing of the paint surface of the existing drying device, the external heat insulation cover of the existing drying device causes high-temperature steam to overflow, endangering the safety of workers, and insufficient thermal insulation performance, resulting in heat loss.

Method used

A new type of heat insulation cover is designed, including the main body of the heat insulation cover, fan, ventilation window, shield frame, thermal insulation baffle and support rod. High-temperature steam is blown out through the fan, and the ventilation window sucks out external air to form circulating air, discharges internal high-temperature steam, and improves thermal insulation performance through thermal insulation glass and sealing strips.

Benefits of technology

It effectively reduces internal high-temperature steam overflow, improves the safety and insulation performance of the heat shield, reduces heat loss, and improves drying efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222607036U_ABST
    Figure CN222607036U_ABST
Patent Text Reader

Abstract

The utility model discloses a novel heat shield for equipment. The novel heat shield comprises a heat shield main body and a heat shield cover body, a processing table; the fan is positioned on the outer wall of the heat insulation cover main body; the fan cover is positioned on one side of the fan; the shielding frame is arranged on the inner wall of the heat shield main body, and the position of the shielding frame corresponds to that of the fan; the top of the heat insulation baffle is located on the inner side of the shielding frame. The limiting rotating rods are clamped on the limiting clamping strips by pushing the supporting rods on the two sides, the heat insulation baffle can be jacked up to expose a gap with a certain size, air is blown outwards through the draught fan, external air is sucked in through the ventilation windows to form circulating air, high-temperature steam in the heat insulation cover body can be exhausted outwards, and the heat insulation cover is convenient to use. The probability that internal high-temperature steam overflows and scalds workers can be reduced, and the safety of the heat shield body and the machining table in use is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation covers, in particular to a new type of heat insulation cover for equipment. Background Art

[0002] A spray booth is a device used for spraying and coating. The workpiece is manually hung inside for spraying paint for corrosion protection. After spraying, it is usually hung in a well-ventilated place to dry naturally. However, in order to speed up the curing of the paint surface, a drying device will be used to dry it in batches to speed up the curing. A heat insulation cover will be installed on the outside of the drying equipment to prevent heat loss and prevent the temperature from being transferred to scald the workers.

[0003] The external heat insulation cover of the existing drying device heats the temperature of the internal air through the internal heating component, quickly increases the temperature of the paint surface, promotes the evaporation and volatilization of water, and thus dries faster. After the drying is completed, the cover door needs to be opened to take out the workpiece, but the evaporated water vapor from the inside will emit from the cover door, causing workers to be scalded by the high-temperature water vapor, reducing the safety protection performance of the heat insulation cover. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of heat insulation cover for equipment to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a new type of heat insulation cover for equipment, the new type of heat insulation cover comprises:

[0006] A heat shield body;

[0007] A processing table;

[0008] A fan, the fan is located on the outer wall of the heat shield body;

[0009] A wind shield, the wind shield is located on one side of the fan;

[0010] a shielding frame, the shielding frame is placed on the inner wall of the heat insulation cover body, and the shielding frame corresponds to the position of the fan;

[0011] a heat-insulating baffle, the top of which is located on the inner side of the shielding frame;

[0012] A support rod, the support rod passes through the outer wall of the heat shield body, and one end of the support rod is located on the heat insulation baffle;

[0013] A limit clip strip, the limit clip strip is located on the outer wall of the heat shield body below the support rod;

[0014] A limit rotating rod, one end of which is placed on the supporting rod;

[0015] A ventilation window is arranged on the outer wall of the other side of the heat insulation cover body, and the inner wall of the heat insulation cover body on the side of the ventilation window is provided with the same heat insulation baffle.

[0016] By adopting the above technical solution, the limit rotating rod is clamped on the limit clamping strip by pushing the support rods on both sides, so that the heat insulation baffle can be lifted up to reveal a certain size of gap, and the fan blows air outwards, and the outside air is sucked in by the air vents to form circulating air, so that the high-temperature steam inside the heat insulation cover body can be discharged outwards, which will reduce the probability of internal high-temperature steam overflowing and scalding workers, and improve the safety of the heat insulation cover body and the processing table when in use.

[0017] Preferably, the heat shield body comprises:

[0018] a cover door connected to the heat shield body by a hinge;

[0019] A heat-insulating glass is arranged in the middle of the cover door.

[0020] By adopting the above technical solution and installing heat-insulating glass at the cover door, the heat-insulating cover body can be sealed while the internal drying situation can be observed, so as to observe the drying status of the workpiece and stop drying.

[0021] Preferably, the inner interlayer of the heat insulation cover body and the cover door is composed of rubber insulation board, wherein;

[0022] A sealing strip is adhered to the closing gap between the cover door and the heat insulation cover body.

[0023] By adopting the above technical scheme, the rubber insulation board has excellent mechanical properties and thermal insulation properties, and has the advantages of high temperature resistance and chemical corrosion resistance. It can insulate the main body of the heat insulation cover and ensure sufficient protection strength. At the same time, the adhesive sealing strip in the closed gap can seal the closed part of the cover door to avoid the internal heat from radiating from the gap and transmitting to cause heat waste during drying.

[0024] Preferably, the support rod has a T-shape, a groove is provided on the inner side of the heat insulation baffle, and a cross bar at one end of the support rod rotates on the inner wall of the groove.

[0025] By adopting the above technical solution, the cross bar at one end of the support rod is rotatably connected in the groove, so that when the heat insulation baffle is pushed by the support rod, it can be normally pushed to rotate and open a certain angle.

[0026] Preferably, five limiting grooves are formed on the limiting clamping strip, one end of the limiting rotary rod is rotatably connected to the support rod, and the rod body of the limiting rotary rod is located in the limiting groove.

[0027] By adopting the above technical solution, when it is necessary to adjust the opening angle of the heat insulation baffle, the upper limit rotating rod of the support rod can be adjusted in the limit groove. The upper limit rotating rod can be rotated and clamped in the limit groove, so that the support rod with different lengths can push the opening angle of the heat insulation baffle, so that the high-temperature gas inside the heat insulation cover body can be discharged according to needs.

[0028] Preferably, the top of the heat insulation baffle is rotatably connected to the inner wall of the shielding frame, and the outer walls around the heat insulation baffle are in contact with the inner wall of the shielding frame.

[0029] By adopting the above technical solution, by rotating the insulation baffle and installing it on the shielding frame, the insulation baffle can be rotated to a certain angle to create a gap to discharge the internal gas. At the same time, fitting with the interior can reduce the heat overflowing from the gap at the connection, thereby improving the utilization rate of heat during drying.

[0030] Preferably, the ventilation window is composed of a plurality of rotatable ventilation plates, and the ventilation plates on the ventilation window are inclined downward.

[0031] By adopting the above technical solution, the angle of the ventilation plate can be rotated through the ventilation window, so that the direction of the inhaled wind can be adjusted as needed. At the same time, the downwardly inclined ventilation plate allows the inhaled external cold air to enter the interior in an upward direction, avoiding direct action on the paint surface facing the workpiece, thereby reducing the impact of external air on the paint surface.

[0032] Compared with the prior art, the beneficial effects of the utility model are:

[0033] (1) By pushing the support rods on both sides to clamp the limit rotating rod on the limit clamping strip, the heat insulation baffle can be lifted up to reveal a certain size of gap, and the fan blows air outwards, and the outside air is sucked in through the ventilation window to form circulating air, which can discharge the high-temperature steam inside the heat insulation cover body to the outside, thereby reducing the probability of internal high-temperature steam overflowing and scalding workers, and improving the safety of the heat insulation cover body and the processing table when in use;

[0034] The heat-insulating glass is arranged in the middle of the cover door.

[0035] (2) By adopting the above technical solution, by installing heat-insulating glass at the cover door, the heat-insulating cover body can be sealed while the internal drying condition can be observed, so as to observe the drying status of the workpiece and stop drying;

[0036] (3) By adjusting the position of the upper limit rotating rod of the support rod in the limit groove and rotating it to be clamped in the limit groove, the support rod of different lengths can be used to push the expansion angle of the heat insulation baffle, so that the high-temperature gas inside the heat insulation cover body can be discharged according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1It is a schematic diagram of the overall structure of the device of the utility model;

[0038] Figure 2 This is a front view of the heat shield structure of the utility model;

[0039] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0040] Figure 4 This is a schematic diagram of the heat insulation baffle structure of the utility model.

[0041] In the figure: 1. heat insulation cover body; 2. processing table; 3. fan; 4. wind cover; 5. shielding frame; 6. heat insulation baffle; 7. support rod; 8. limit card strip; 9. limit rotary rod; 10. ventilation window; 11. cover door; 12. heat insulation glass. DETAILED DESCRIPTION

[0042] 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.

[0043] The following is combined with Figure 1-4 The utility model is described in further detail.

[0044] See also Figures 1 to 4 The utility model provides an embodiment: a new type of heat insulation cover for equipment, the new type of heat insulation cover includes:

[0045] A heat insulation cover body 1, which is used to insulate the heat generated during drying, so that the paint surface can be dried quickly at high temperature;

[0046] a processing table 2, the processing table 2 is used to install a drying structure, so that a high temperature is generated inside the heat insulation cover body 1 to dry the workpiece;

[0047] A fan 3, which is located on the outer wall of the heat shield body 1. When the fan 3 is working, it will discharge the high-temperature gas inside the heat shield body 1, so as to quickly discharge steam and reduce the temperature;

[0048] A wind shield 4, which is located on one side of the fan 3 and is used to protect the fan 3;

[0049] A shielding frame 5, which is placed on the inner wall of the heat shield body 1, and the shielding frame 5 corresponds to the position of the fan 3, and the shielding frame 5 is used to install a shielding structure to shield and seal the vent;

[0050] A heat-insulating baffle 6, the top of which is located on the inner side of the shielding frame 5, and the heat-insulating baffle 6 is used to shield and open the vent, so as to facilitate drying inside the seal and opening to discharge gas;

[0051] A support rod 7, the support rod 7 passes through the outer wall of the heat shield body 1, one end of the support rod 7 is located on the heat insulation baffle 6, and the support rod 7 can push up the bottom of the heat insulation baffle 6 so that it can open a gap of a certain angle for gas flow to disperse steam and reduce temperature;

[0052] A limit clip 8, the limit clip 8 is located on the outer wall of the heat shield body 1 below the support rod 7;

[0053] A limit rotating rod 9, one end of which is placed on the support rod 7, and the limit rotating rod 9 is used to be clamped on the limit clamping strip 8 to ensure that the support rod 7 can be fixed after pushing the heat insulation baffle 6;

[0054] A ventilation window 10 is disposed on the outer wall of the other side of the heat insulation cover body 1, and the inner wall of the heat insulation cover body 1 on one side of the ventilation window 10 is provided with the same heat insulation baffle 6. The ventilation window 10 is used to inhale external air into the interior of the heat insulation cover body 1, so that the internal air forms a flowing state, takes away the internal high-temperature steam and reduces the temperature.

[0055] See also Figure 1 and Figure 3 , the heat shield body 1 comprises;

[0056] A cover door 11, the cover door 11 is connected to the heat insulation cover body 1 by a hinge; an insulating glass 12, the insulating glass 12 is placed in the middle of the cover door 11, and the insulating glass 12 is installed at the cover door 11, so that the heat insulation cover body 1 can be sealed while the internal drying condition can be observed, so as to observe the drying condition of the workpiece and stop drying. The internal interlayer of the heat insulation cover body 1 and the cover door 11 is composed of a rubber insulation board, which has excellent mechanical properties and heat insulation properties, and is resistant to high temperature and chemical corrosion. It can insulate the heat insulation cover body 1 and ensure sufficient protection strength, wherein;

[0057] A sealing strip is adhered to the closing gap between the cover door 11 and the heat insulation cover body 1. The sealing strip adhered in the closing gap can seal the closing part of the cover door 11 to prevent the internal heat from radiating from the gap and transmitting to cause heat waste during drying. The support rod 7 is T-shaped, and a groove is provided on the inner side of the heat insulation baffle 6. Moreover, the cross bar at one end of the support rod 7 rotates on the inner wall of the groove, and the cross bar at one end of the support rod 7 is rotatably connected in the groove, which can ensure that when the heat insulation baffle 6 is pushed by the support rod 7, it can normally push the heat insulation baffle 6 to rotate and open a certain angle.

[0058] See also Figures 2 to 4The limit card strip 8 is provided with five limit slots, one end of the limit rotary rod 9 is rotatably connected to the support rod 7, and the rod body of the limit rotary rod 9 is located in the limit slot. By adjusting the position of the limit rotary rod 9 in the limit slot of the support rod 7 and rotating it in the limit slot, the support rod 7 with different lengths can be used to push the heat insulation baffle 6 to expand at an angle, so that the high-temperature gas inside the heat insulation cover body 1 can be discharged as needed. The top of the heat insulation baffle 6 is rotatably connected to the inner wall of the shielding frame 5, and the heat insulation baffle 6 is rotatably installed on the shielding frame 5, so that the heat insulation baffle 6 can be rotated at a certain angle to produce a gap. Exhaust internal gas, the outer walls of the heat-insulating baffle 6 are fitted with the inner walls of the shielding frame 5. The mutual fit can reduce the heat overflowing from the gap at the connection, and improve the utilization rate of heat during drying. The ventilation window 10 is composed of a plurality of rotatable ventilation plates, and the ventilation plates on the ventilation window 10 are tilted downward. The ventilation window 10 can rotate the angle of the ventilation plates so that the direction of the inhaled wind can be adjusted as needed. At the same time, the ventilation plates tilted downward allow the inhaled external cold air to enter the interior in an upward direction, avoiding direct action on the paint surface facing the workpiece, thereby reducing the influence of external air on the paint surface.

[0059] Working principle: When taking out the workpiece, first push the upper limit rotating rod 9 on the support rod 7 to the position of the limit groove, rotate it and clamp it in the limit groove, the support rod 7 will push the bottom of the insulation baffle 6, so that the insulation baffle 6 is lifted up to reveal a certain size of gap, and open the insulation baffle 6 on one side of the ventilation window 10, blow air outwards through the fan 3, and suck in external air through the ventilation window 10 to form circulating air, so that the high-temperature steam inside the insulation cover body 1 can be discharged to the outside.

[0060] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A new type of heat shield for equipment, characterized in that: The novel heat shield comprises: A heat shield body (1); a processing table (2); a fan (3), the fan (3) being located on the outer wall of the heat insulation cover body (1); A wind cover (4), wherein the wind cover (4) is located on one side of the fan (3); a shielding frame (5), the shielding frame (5) being disposed on the inner wall of the heat shield body (1), and the shielding frame (5) corresponding to the position of the fan (3); a heat insulation baffle (6), the top of the heat insulation baffle (6) being located on the inner side of the shielding frame (5); a support rod (7), the support rod (7) passing through the outer wall of the heat insulation cover body (1), one end of the support rod (7) being located on the heat insulation baffle (6); a limit clip (8), the limit clip (8) being located on the outer wall of the heat shield body (1) below the support rod (7); a limit rotating rod (9), one end of which is placed on the supporting rod (7); A ventilation window (10) is disposed on the outer wall of the other side of the heat insulation cover body (1), and the inner wall of the heat insulation cover body (1) on the side of the ventilation window (10) is provided with a same heat insulation baffle (6).

2. A novel heat shield for equipment according to claim 1, characterized in that: The heat shield body (1) comprises: a cover door (11), the cover door (11) being connected to the heat insulation cover body (1) by a hinge; A heat-insulating glass (12) is arranged in the middle of the cover door (11).

3. A novel heat shield for equipment according to claim 2, characterized in that: The inner interlayer of the heat insulation cover body (1) and the cover door (11) is composed of a rubber heat insulation board, wherein; A sealing strip is adhered to the cover door (11) at a closing gap with the heat insulation cover body (1).

4. A novel heat shield for equipment according to claim 1, characterized in that: The support rod (7) has a T-shaped outer shape, a groove is provided on the inner side of the heat insulation baffle (6), and a cross bar at one end of the support rod (7) rotates on the inner wall of the groove.

5. A novel heat shield for equipment according to claim 1, characterized in that: The limit clamping strip (8) is provided with five limit slots, one end of the limit rotary rod (9) is rotatably connected to the support rod (7), and the rod body of the limit rotary rod (9) is located in the limit slot.

6. A novel heat shield for equipment according to claim 1, characterized in that: The top of the heat insulation baffle (6) is rotatably connected to the inner wall of the shielding frame (5), and the outer walls around the heat insulation baffle (6) are in contact with the inner wall of the shielding frame (5).

7. A novel heat shield for equipment according to claim 1, characterized in that: The ventilation window (10) is composed of a plurality of rotatable ventilation plates, and the ventilation plates on the ventilation window (10) are inclined downward.