Fire-spraying cooking range special for fire-fighting training

Abstract

The utility model discloses a special flaming stove for fire-fighting training, which comprises a base, the top end of the base is open, and the open end of the base is provided with a stove head; the box-type flame cover is detachably arranged at the top of the base, a through opening allowing the cooking range to penetrate through is formed in the bottom end of the box-type flame cover, and an observation opening communicating with the interior of the box-type flame cover is formed in the side surface of the box-type flame cover; the safety protection assembly comprises a pressing plate hinged to the side surface of the box type flame cover, a fixing block arranged on the pressing plate, a fixing groove formed in the side surface of the box type flame cover and used for allowing the fixing block to be inserted, and a clamping component arranged in the fixing groove, and when the fixing block is clamped in the fixing groove through the clamping component, the fixing block is clamped in the fixing groove through the clamping component; the pressure plate covers the observation opening; the beneficial effects of the utility model are that through the designed safety protection assembly, auxiliary fire extinguishing operation can be rapidly realized after wrong operation of trainees occurs.

Description

Technical Field

[0001] The utility model belongs to the technical field of flame-spraying stoves, and in particular relates to a flame-spraying stove special for firefighting training. Background Art

[0002] In the fire training process, simulating real fire scenes is crucial to improving the trainees' practical operation ability and emergency response ability to deal with fires.

[0003] The publication number is CN211375872U, which is a flame-spraying stove specially used for fire training. The patent discloses a gas source, a rubber pipe, a high-pressure valve, a gas source valve, a stove base, a stove head and a flame cover. The high-pressure valve is arranged on the gas source, and the gas source valve is arranged on the stove base. One end of the rubber pipe is connected to the high-pressure valve, and the other end is connected to the gas source valve. The stove head is located in the stove base, and the flame cover is placed on the stove base. The stove base includes a frame, a supporting structure and a panel. The panel is installed around and on the top of the frame. The supporting structure is located in the frame, and the stove head is installed on the supporting structure. The flame cover has an opening that communicates with the air. The flame cover is configured so that the liquefied petroleum mixed gas in the stove base is ignited through the stove head to form a flame. During the spraying process, the flame is restricted by the limited space of the flame cover and overflows from the opening.

[0004] There are deficiencies in safety protection and rapid fire extinguishing. Once the trainees make operational errors, fire accidents may occur, threatening the personal safety of the trainees. Utility Model Content

[0005] The purpose of the utility model is to provide a flame-spraying stove specially used for firefighting training, which can quickly implement auxiliary fire extinguishing after a training personnel makes an operating error through a preset safety protection component.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: a flame-spraying stove specially used for fire training, comprising

[0007] A base, wherein the top end of the base is open, and a stove head is provided at the open end of the base;

[0008] A box-shaped flame cover is detachably mounted on the top of the base, and a through hole for the stove head to pass through is provided at the bottom of the box-shaped flame cover, and an observation port communicating with the interior of the box-shaped flame cover is provided on the side surface of the box-shaped flame cover;

[0009] A safety protection component includes a pressure plate hinged to the side surface of the box-shaped flame cover, a fixing block arranged on the pressure plate, a fixing groove opened on the side surface of the box-shaped flame cover for inserting the fixing block, and a clamping component arranged inside the fixing groove. When the fixing block is clamped inside the fixing groove by the clamping component, the pressure plate covers the observation port.

[0010] Preferably, the clamping component includes a groove symmetrically opened inside the box-shaped flame cover, a plurality of reset springs arranged at the bottom of the groove, a back plate with one end embedded in the groove and connected to the reset spring, and a splint arranged at the protruding end of the back plate, and the two splints can be clamped on the outer side of the fixed block.

[0011] Preferably, it further comprises a guide post provided on the side surface of the clamping plate, and a guide groove provided inside the box-shaped flame cover for inserting the guide post.

[0012] Preferably, it further comprises a protruding handle provided at the end of the pressing plate, and the protruding handle is in an arc shape.

[0013] Preferably, it further comprises a protective door hinged to the front surface of the box-shaped flame cover and a positioning rod symmetrically arranged on the top of the base.

[0014] Preferably, it further comprises a positioning groove provided at the bottom of the box-shaped flame cover and adapted to the positioning rod.

[0015] Preferably, it further comprises fasteners symmetrically arranged on the top of the base, and the fasteners are fixedly connected to the box-shaped flame cover.

[0016] Preferably, the fastener is an "L"-shaped structure, support legs are provided at the four corners of the bottom of the base, and symmetrically distributed handles are installed on the side surface of the base.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] Through the designed safety protection components, auxiliary fire extinguishing operations can be quickly implemented after training personnel make operating errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 For the utility model Figure 1 Schematic diagram of the enlarged structure of the M region;

[0022] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the utility model from a side view;

[0023] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure of the N region;

[0024] In the figure: 1. Base; 11. Support leg; 12. Handle; 13. Positioning rod; 2. Box-type flame hood; 21. Protective door; 22. Observation port; 23. Positioning slot; 24. Fixing slot; 25. Groove; 250. Return spring; 26. Guide slot; 3. Pressing plate; 31. Protruding handle; 32. Fixing block; 4. Fastener; 5. Cooker head; 6. Abutment plate; 7. Clamp; 71. Guide column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1-Figure 5 , is the first embodiment of the present utility model, which provides a flame-spraying stove for fire training, including

[0028] The base 1 has an open top, and a stove 5 is provided at the open end of the base 1, thereby realizing the addition of the stove 5;

[0029] The box-shaped flame cover 2 is detachably mounted on the top of the base 1 and can be connected to the base 1 to increase the convenience of use. A through hole for the stove head 5 to pass through is provided at the bottom of the box-shaped flame cover 2, thereby realizing the opening of the through hole. An observation port 22 communicating with the interior of the box-shaped flame cover 2 is provided on the side surface of the box-shaped flame cover 2, thereby increasing the convenience of observing the flame of the flame-spraying stove through the observation port 22.

[0030] The safety protection component includes a pressure plate 3 hinged on the side surface of the box-shaped flame cover 2, and the pressure plate 3 can rotate. A fixed block 32 is arranged on the pressure plate 3, which realizes the addition of the fixed block 32. A fixed groove 24 is opened on the side surface of the box-shaped flame cover 2 for inserting the fixed block 32, which realizes the opening of the fixed groove 24. A clamping component is arranged inside the fixed groove 24. When the fixed block 32 is clamped inside the fixed groove 24 by the clamping component, the pressure plate 3 covers the observation port 22. When the pressure plate 3 covers the observation port 22, it can cover the observation port 22, which has the function of isolating oxygen to a certain extent.

[0031] In this embodiment, preferably, the clamping component includes a groove 25 symmetrically opened inside the box-type flame cover 2, realizing the opening of the groove 25, a plurality of return springs 250 arranged at the bottom of the groove 25, realizing the addition of the return spring 250, and a push plate 6 with one end embedded in the groove 25 and connected to the return spring 250, realizing the addition of the push plate 6, and a splint 7 arranged at the protruding end of the push plate 6, the two splints 7 can be clamped on the outer side surface of the fixed block 32. When the pressure plate 3 covers the observation port 22, the fixed block 32 is inserted into the fixed groove 24. When the fixed block 32 is inserted, the two splints 7 are squeezed. After being squeezed, the two splints 7 drive the corresponding push plate 6 to compress the return spring 250. The return spring 250 is compressed and reset, driving the push plate 6 to move, and making the two splints 7 clamped on the fixed block 32, clamping the pressure plate covering the observation port 22, and quickly realizing auxiliary fire extinguishing after the training personnel make an erroneous operation.

[0032] In this embodiment, preferably, it also includes a guide column 71 arranged on the side surface of the splint 7, so that the guide column 71 is added, and a guide groove 26 for inserting the guide column 71 is opened inside the box-type flame cover 2. The cooperation between the guide column 71 and the guide groove 26 is utilized to increase the guidance of the splint 7 during its movement.

[0033] In this embodiment, preferably, a protruding handle 31 is further provided at the end of the pressing plate 3 , and it is more convenient to open the pressing plate 3 through the protruding handle 31 , and the protruding handle 31 is in an arc shape.

[0034] In this embodiment, preferably, it also includes a protective door 21 hinged to the front surface of the box-type flame cover 2, and the protective door 21 can be opened and closed to increase the convenience of use. The positioning rod 13 is symmetrically arranged on the top of the base 1, realizing the addition of the positioning rod 13.

[0035] In this embodiment, preferably, support legs 11 are provided at the four corners of the bottom of the base 1 to increase support for the base 1, and symmetrically distributed handles 12 are installed on the side surface of the base 1 to increase the convenience of moving the base 1.

[0036] Example 2

[0037] See also Figure 1-Figure 5 , which is the second embodiment of the present utility model, is based on the previous embodiment, except that:

[0038] The box-shaped flame cover 2 further includes a positioning groove 23 provided at the bottom thereof and adapted to the positioning rod 13 . The positioning rod 13 and the positioning groove 23 cooperate with each other to enhance the positioning of the box-shaped flame cover 2 when it is spliced ​​with the base 1 .

[0039] It also includes fasteners 4 symmetrically arranged on the top of the base 1, which realizes the addition of fasteners 4. The fasteners 4 are connected to the box-shaped flame cover 2 by screws, which helps to increase the strength of the splicing of the box-shaped flame cover 2 and the base 1; the fasteners 4 are "L"-shaped structures.

[0040] It should be noted that the specific structure and working principle of the stove head 5 in the present application have been disclosed in a flamethrower stove specially used for firefighting training with publication number CN211375872U.

[0041] The working principle and use process of the present invention are as follows: when in use, the protective door 21 is opened, the stove 5 is ignited, and a flame is generated for the training personnel to simulate the fire extinguishing operation. After the training personnel make an erroneous operation, the fixed block 32 is inserted into the fixed groove 24. The fixed block 32 squeezes the two clamps 7 when inserted. After the two clamps 7 are squeezed, the corresponding abutment plates 6 are driven to compress the reset spring 250. The reset spring 250 is reset after being compressed, driving the abutment plates 6 to move, and the two clamps 7 are clamped on the fixed block 32 to clamp the pressure plate covering the observation port 22. After the training personnel make an erroneous operation, auxiliary fire extinguishing can be quickly achieved.

[0042] Although the embodiments of the present invention have been shown and described, please refer to the detailed description above. It will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame-spraying stove specially used for fire training, characterized by: include A base (1), wherein the top end of the base (1) is open, and a stove (5) is provided at the open end of the base (1); A box-shaped flame cover (2) is detachably mounted on the top of the base (1), and a through hole for the stove head (5) to pass through is provided at the bottom of the box-shaped flame cover (2), and an observation port (22) communicating with the interior of the box-shaped flame cover (2) is provided on the side surface of the box-shaped flame cover (2); A safety protection component comprises a pressing plate (3) hinged to the side surface of a box-shaped flame cover (2), a fixing block (32) arranged on the pressing plate (3), a fixing groove (24) provided on the side surface of the box-shaped flame cover (2) for inserting the fixing block (32), and a clamping component arranged inside the fixing groove (24). When the fixing block (32) is clamped inside the fixing groove (24) by the clamping component, the pressing plate (3) covers the observation port (22).

2. The flame-spraying stove for firefighting training according to claim 1, characterized in that: The clamping component comprises a groove (25) symmetrically arranged inside the box-shaped flame cover (2), a plurality of return springs (250) arranged at the bottom of the groove (25), a support plate (6) with one end embedded in the groove (25) and connected to the return spring (250), and a clamping plate (7) arranged at the protruding end of the support plate (6), and the two clamping plates (7) can be clamped on the outer side surface of the fixed block (32).

3. The flame-spraying stove for firefighting training according to claim 2, characterized in that: The invention also includes a guide post (71) arranged on the side surface of the clamping plate (7), and a guide groove (26) provided inside the box-shaped flame cover (2) for inserting the guide post (71).

4. The flame-spraying stove for firefighting training according to claim 1, characterized in that: It also includes a protruding handle (31) arranged at the end of the pressing plate (3), and the protruding handle (31) is in an arc shape.

5. The flame-spraying stove for firefighting training according to claim 1, characterized in that: It also includes a protective door (21) hinged to the front surface of the box-shaped flame cover (2), and a positioning rod (13) symmetrically arranged on the top of the base (1).

6. The flame-spraying stove for firefighting training according to claim 5, characterized in that: It also includes a positioning groove (23) which is opened at the bottom of the box-shaped flame cover (2) and is adapted to the positioning rod (13).

7. The flame-spraying stove for firefighting training according to claim 1, characterized in that: It also includes a fastener (4) symmetrically arranged on the top of the base (1), and the fastener (4) is fixedly connected to the box-shaped flame cover (2).

8. The flame-spraying stove for firefighting training according to claim 7, characterized in that: The fastener (4) is an "L"-shaped structure, and support legs (11) are provided at the four corners of the bottom of the base (1), and symmetrically distributed handles (12) are installed on the side surface of the base (1).

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