High-temperature-resistant ventilating pipeline for material conveying

Abstract

The utility model relates to the technical field of ventilation pipelines, in particular to a material conveying high-temperature-resistant ventilation pipeline which facilitates quick connection, improves convenience, facilitates detection of leaked materials and improves practicability. Comprising a body mechanism; the device further comprises a connecting mechanism, an auxiliary detection mechanism, a fixing mechanism and a detection mechanism, the connecting mechanism is installed on the main body mechanism, the auxiliary detection mechanism is installed on the main body mechanism, the fixing mechanism is installed on the auxiliary detection mechanism, the detection mechanism is installed in the auxiliary detection mechanism, and the main body mechanism is fixed through the connecting mechanism. The fixing mechanism fixes the auxiliary detection mechanism, and the detection mechanism detects whether material leakage occurs at the joint of the main body mechanism or not.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation ducts, in particular to a high-temperature resistant ventilation duct for material transportation. Background Art

[0002] Ventilation ducts are metal or composite pipes used in ventilation and air-conditioning projects in industrial and civil buildings. They are a kind of municipal infrastructure designed to allow air circulation and reduce the concentration of harmful gases.

[0003] Existing ventilation ducts, such as the prior art with application number CN202321740843.6, include a duct body, a one-way valve, an inner duct, an outer duct, a fixing assembly, a valve cover, fasteners, an air inlet, an air outlet and an air flow channel, etc. By providing a one-way valve, the loss of gas pressure is reduced, the reliability and service life of the ventilation duct are greatly enhanced, and the maintenance cost of the later equipment is greatly reduced.

[0004] However, the prior art is not convenient for connection, and further the prior art is not convenient for leak detection of the connection, which reduces the practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a material conveying high temperature resistant ventilation duct which is easy to connect quickly, improves convenience, and is easy to detect leakage, thereby improving practicality.

[0006] The utility model discloses a material conveying high-temperature resistant ventilation duct, comprising a main body; further comprising a connecting mechanism, an auxiliary detection mechanism, a fixing mechanism and a detection mechanism, wherein the connecting mechanism is mounted on the main body, the auxiliary detection mechanism is mounted on the main body, the fixing mechanism is mounted on the auxiliary detection mechanism, and the detection mechanism is mounted in the auxiliary detection mechanism; the main body is fixed by the connecting mechanism, the auxiliary detection mechanism is fixed by the fixing mechanism, and the detection mechanism detects whether the connection of the main body leaks; the main body is fixed by the connecting mechanism, the auxiliary detection mechanism is fixed by the fixing mechanism, and the detection mechanism detects whether the connection of the main body leaks, thereby improving practicality.

[0007] Preferably, the main body mechanism comprises a first ventilation duct and a second ventilation duct, and the first ventilation duct and the second ventilation duct are connected via a connecting mechanism; and the material is transported via the first ventilation duct and the second ventilation duct.

[0008] Preferably, the connecting mechanism includes a first connecting plate, a second connecting plate, a ball, a threaded rod and a threaded buckle. The first connecting plate is installed on the second ventilation duct, and the second connecting plate is installed on the first ventilation duct. The first connecting plate and the second connecting plate are both provided with fixed slots. The ball is rotatably installed in the fixed slot of the first connecting plate, the threaded rod is installed on the ball, and the threaded buckle is installed on the threaded rod through a threaded relationship. When the first ventilation duct and the second ventilation duct are to be connected, the ball is rotated to make the threaded rod pass through the fixed slot of the second connecting plate, and then the threaded buckle is rotated to fix the first connecting plate and the second connecting plate through the threaded buckle due to the threaded relationship, thereby improving convenience.

[0009] Preferably, the auxiliary detection mechanism includes a sliding sleeve and a fixed top, and the sliding sleeve and the fixed top are fixedly installed at the connection between the first ventilation duct and the second ventilation duct through the fixing mechanism; by providing the sliding sleeve auxiliary detection mechanism, the connection between the first ventilation duct and the second ventilation duct can be detected for leakage.

[0010] Preferably, the fixing mechanism includes a fixing plate and fixing bolts, the sliding sleeve and the fixed top are both provided with fixing plates, and the fixing bolts are installed on the fixing plate; the fixing plate is fixed by the fixing bolts, and then the sliding sleeve and the fixed top are installed at the connection between the first ventilation duct and the second ventilation duct.

[0011] Preferably, the detection mechanism includes a baffle, a sliding box, a telescopic rod, a spring, a battery, a proximity switch and an alarm, the baffle is obliquely installed on the inner wall of the sliding sleeve, the sliding box is slidably installed in the sliding sleeve, one end of the telescopic rod is installed on the inner bottom end of the sliding sleeve, the other end of the telescopic rod is installed on the bottom end of the sliding box, one end of the spring is installed on the inner bottom end of the sliding sleeve, the other end of the spring is installed on the bottom end of the sliding box, the battery is installed on the inner bottom end of the sliding sleeve, the proximity switch is installed on the battery, and the alarm is installed on the bottom end of the sliding sleeve; when leakage occurs at the connection between the first ventilation duct and the second ventilation duct, the leakage is guided by the baffle so that the leakage falls into the sliding box, and then the gravity of the falling material drives the spring and the telescopic rod to contract, so that the sliding box approaches the proximity switch, and then the proximity switch is powered by the battery, and the proximity switch controls the alarm to alert the operator to come for maintenance.

[0012] Preferably, the materials of the first ventilation duct and the second ventilation duct are high-temperature glass fiber, polytetrafluoroethylene or polyamide, etc.; the above arrangement improves the heat resistance.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the main mechanism is fixed by the connecting mechanism, the auxiliary detection mechanism is fixed by the fixing mechanism, and the detection mechanism detects whether there is material leakage at the connection of the main mechanism, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a first isometric structural diagram of the main body mechanism and the connecting mechanism of the utility model;

[0017] Figure 4 It is a second isometric structural diagram of the main body mechanism and the connecting mechanism of the utility model;

[0018] Figure 5 It is a front structural schematic diagram of the utility model;

[0019] Figure 6 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Markings in the accompanying drawings: 01, main body; 11, first ventilation duct; 12, second ventilation duct; 02, connecting mechanism; 21, first connecting plate; 22, second connecting plate; 23, ball bearing; 24, threaded rod; 25, threaded buckle; 03, auxiliary detection mechanism; 31, sliding sleeve; 32, fixed top; 04, fixing mechanism; 41, fixing plate; 42, fixing bolt; 05, detection mechanism; 51, baffle; 52, sliding box; 53, telescopic rod; 54, spring; 55, battery; 56, proximity switch; 57, alarm. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The 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 the utility model more thorough and comprehensive.

[0022] Example 1

[0023] like Figure 2 and Figure 3 As shown, it includes a main body mechanism 01, a connecting mechanism 02, an auxiliary detection mechanism 03, a fixing mechanism 04 and a detection mechanism 05, wherein the connecting mechanism 02 is mounted on the main body mechanism 01, the auxiliary detection mechanism 03 is mounted on the main body mechanism 01, the fixing mechanism 04 is mounted on the auxiliary detection mechanism 03, and the detection mechanism 05 is mounted in the auxiliary detection mechanism 03;

[0024] The main body 01 is fixed by the connecting mechanism 02, the fixing mechanism 04 fixes the auxiliary detection mechanism 03, and the detection mechanism 05 detects whether there is material leakage at the connection of the main body 01;

[0025] The main body mechanism 01 includes a first ventilation duct 11 and a second ventilation duct 12, and the first ventilation duct 11 and the second ventilation duct 12 are connected by a connecting mechanism 02;

[0026] The connecting mechanism 02 includes a first connecting plate 21, a second connecting plate 22, a ball 23, a threaded rod 24 and a threaded buckle 25. The first connecting plate 21 is installed on the second ventilation duct 12, and the second connecting plate 22 is installed on the first ventilation duct 11. The first connecting plate 21 and the second connecting plate 22 are both provided with a fixed card slot. The ball 23 is rotatably installed in the fixed card slot of the first connecting plate 21. The threaded rod 24 is installed on the ball 23, and the threaded buckle 25 is installed on the threaded rod 24 through a threaded relationship.

[0027] The material is transported through the first ventilation duct 11 and the second ventilation duct 12. The materials of the first ventilation duct 11 and the second ventilation duct 12 are high-temperature glass fiber, polytetrafluoroethylene or polyamide, etc. The heat resistance is improved by the above-mentioned arrangement. When the first ventilation duct 11 and the second ventilation duct 12 are to be connected, the ball 23 is rotated to make the threaded rod 24 pass through the fixed slot of the second connecting disk 22, and then the threaded buckle 25 is rotated. Due to the threaded relationship, the first connecting disk 21 and the second connecting disk 22 are fixed by the threaded buckle 25 to improve convenience. The fixing mechanism 04 fixes the auxiliary detection mechanism 03, and the detection mechanism 05 detects whether there is material leakage at the connection of the main mechanism 01 to improve practicality.

[0028] Example 2

[0029] like Figure 2 and Figure 6 As shown, it includes a main body mechanism 01, a connecting mechanism 02, an auxiliary detection mechanism 03, a fixing mechanism 04 and a detection mechanism 05, wherein the connecting mechanism 02 is mounted on the main body mechanism 01, the auxiliary detection mechanism 03 is mounted on the main body mechanism 01, the fixing mechanism 04 is mounted on the auxiliary detection mechanism 03, and the detection mechanism 05 is mounted in the auxiliary detection mechanism 03;

[0030] The main body 01 is fixed by the connecting mechanism 02, the fixing mechanism 04 fixes the auxiliary detection mechanism 03, and the detection mechanism 05 detects whether there is material leakage at the connection of the main body 01;

[0031] The auxiliary detection mechanism 03 includes a sliding sleeve 31 and a fixed top 32, and the sliding sleeve 31 and the fixed top 32 are fixedly installed at the connection between the first ventilation duct 11 and the second ventilation duct 12 through a fixing mechanism 04;

[0032] The fixing mechanism 04 includes a fixing plate 41 and a fixing bolt 42. The fixing plate 41 is provided on the sliding sleeve 31 and the fixing top 32, and the fixing bolt 42 is installed on the fixing plate 41.

[0033] The detection mechanism 05 includes a baffle 51, a sliding box 52, a telescopic rod 53, a spring 54, a battery 55, a proximity switch 56 and an alarm 57. The baffle 51 is obliquely installed on the inner wall of the sliding sleeve 31, the sliding box 52 is slidably installed in the sliding sleeve 31, one end of the telescopic rod 53 is installed at the inner bottom end of the sliding sleeve 31, the other end of the telescopic rod 53 is installed at the bottom end of the sliding box 52, one end of the spring 54 is installed at the inner bottom end of the sliding sleeve 31, the other end of the spring 54 is installed at the bottom end of the sliding box 52, the battery 55 is installed at the inner bottom end of the sliding sleeve 31, the proximity switch 56 is installed on the battery 55, and the alarm 57 is installed at the bottom end of the sliding sleeve 31;

[0034] The main mechanism 01 is fixed by the connecting mechanism 02, the fixing plate 41 is fixed by the fixing bolts 42, and then the sliding sleeve 31 and the fixed top 32 are installed at the connection between the first ventilation duct 11 and the second ventilation duct 12. When leakage occurs at the connection between the first ventilation duct 11 and the second ventilation duct 12, the leakage is guided by the baffle 51 so that the leakage falls into the sliding box 52, and then the gravity of the falling material drives the spring 54 and the telescopic rod 53 to contract, so that the sliding box 52 approaches the proximity switch 56, and then the proximity switch 56 is powered by the battery 55, and the proximity switch 56 controls the alarm 57 to sound an alarm, reminding the operator to come for maintenance.

[0035] like Figures 1 to 6As shown, the utility model is a material conveying high temperature resistant ventilation duct, which conveys materials through the first ventilation duct 11 and the second ventilation duct 12 during operation. The materials of the first ventilation duct 11 and the second ventilation duct 12 are high temperature glass fiber, polytetrafluoroethylene or polyamide, etc. The heat resistance is improved by the above arrangement. When the first ventilation duct 11 and the second ventilation duct 12 are to be connected, the ball 23 is rotated so that the threaded rod 24 passes through the fixed slot of the second connecting plate 22, and then the thread buckle 25 is rotated. Due to the thread relationship, the first connecting plate 21 and the second connecting plate 22 are connected through the thread buckle 25. To improve convenience, the fixing plate 41 is fixed by the fixing bolts 42, and then the sliding sleeve 31 and the fixed top 32 are installed at the connection between the first ventilation duct 11 and the second ventilation duct 12. When leakage occurs at the connection between the first ventilation duct 11 and the second ventilation duct 12, the leakage is guided by the baffle 51 so that the leakage falls into the sliding box 52, and then the gravity of the falling material drives the spring 54 and the telescopic rod 53 to contract, so that the sliding box 52 approaches the proximity switch 56, and then the proximity switch 56 is powered by the battery 55, and the proximity switch 56 controls the alarm 57 to alarm, reminding the operator to come for maintenance.

[0036] The battery 55, proximity switch 56 and alarm 57 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in the field to make creative efforts.

[0037] The main functions achieved by the utility model are: in the working process of the ventilation duct, it is easy to quickly connect and improve the convenience, and it is also easy to detect the leakage and improve the practicality.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A material conveying high temperature resistant ventilation duct, comprising a main body (01); characterized in that: It also includes a connecting mechanism (02), an auxiliary detection mechanism (03), a fixing mechanism (04) and a detection mechanism (05), wherein the connecting mechanism (02) is mounted on the main mechanism (01), the auxiliary detection mechanism (03) is mounted on the main mechanism (01), the fixing mechanism (04) is mounted on the auxiliary detection mechanism (03), and the detection mechanism (05) is mounted in the auxiliary detection mechanism (03); The connecting mechanism (02) fixes the main mechanism (01), the fixing mechanism (04) fixes the auxiliary detection mechanism (03), and the detection mechanism (05) detects whether there is material leakage at the connection of the main mechanism (01).

2. A material conveying high temperature resistant ventilation duct as claimed in claim 1, characterized in that: The main body mechanism (01) comprises a first ventilation duct (11) and a second ventilation duct (12), and the first ventilation duct (11) and the second ventilation duct (12) are connected via a connecting mechanism (02).

3. A material conveying high temperature resistant ventilation duct as claimed in claim 2, characterized in that: The connecting mechanism (02) comprises a first connecting plate (21), a second connecting plate (22), a ball (23), a threaded rod (24) and a threaded buckle (25); the first connecting plate (21) is mounted on the second ventilation duct (12); the second connecting plate (22) is mounted on the first ventilation duct (11); both the first connecting plate (21) and the second connecting plate (22) are provided with a fixed slot; the ball (23) is rotatably mounted in the fixed slot of the first connecting plate (21); the threaded rod (24) is mounted on the ball (23); and the threaded buckle (25) is mounted on the threaded rod (24) through a threaded relationship.

4. A material conveying high temperature resistant ventilation duct as claimed in claim 3, characterized in that: The auxiliary detection mechanism (03) comprises a sliding sleeve (31) and a fixed top (32), and the sliding sleeve (31) and the fixed top (32) are fixedly installed at the connection between the first ventilation duct (11) and the second ventilation duct (12) through a fixing mechanism (04).

5. A material conveying high temperature resistant ventilation duct as claimed in claim 4, characterized in that: The fixing mechanism (04) comprises a fixing plate (41) and a fixing bolt (42). The sliding sleeve (31) and the fixing top (32) are both provided with the fixing plate (41), and the fixing bolt (42) is installed on the fixing plate (41).

6. A material conveying high temperature resistant ventilation duct as claimed in claim 5, characterized in that: The detection mechanism (05) comprises a baffle (51), a sliding box (52), a telescopic rod (53), a spring (54), a battery (55), a proximity switch (56) and an alarm (57), wherein the baffle (51) is obliquely mounted on the inner wall of the sliding sleeve (31), the sliding box (52) is slidably mounted in the sliding sleeve (31), one end of the telescopic rod (53) is mounted on the inner bottom end of the sliding sleeve (31), the other end of the telescopic rod (53) is mounted on the bottom end of the sliding box (52), one end of the spring (54) is mounted on the inner bottom end of the sliding sleeve (31), the other end of the spring (54) is mounted on the bottom end of the sliding box (52), the battery (55) is mounted on the inner bottom end of the sliding sleeve (31), the proximity switch (56) is mounted on the battery (55), and the alarm (57) is mounted on the bottom end of the sliding sleeve (31).

7. A material conveying high temperature resistant ventilation duct as claimed in claim 6, characterized in that: The materials of the first ventilation duct (11) and the second ventilation duct (12) are high-temperature glass fiber, polytetrafluoroethylene or polyamide.

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