Novel fireproof and smoke-proof cloth roller shutter
By introducing fire-proof and smoke-proof components and automatic cleaning components into the roller shutters, the problems of poor fire-proof and smoke-proof performance of roller shutters and difficult cleaning of the curtains are solved, achieving more efficient flame isolation and reducing cleaning costs.
Patent Information
- Application Number
- CN202323381705.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2033-12-12
AI Technical Summary
The existing roller blinds have poor fire-proof and smoke-proof performance, making it difficult to effectively isolate the heat and smoke generated by the flame. At the same time, the dust and impurities on the outside of the curtain cannot be cleaned during the winding process, which increases the cost of later cleaning.
A new fire-proof and smoke-proof cloth roller blind was designed, using fire-proof and smoke-proof components and automatic cleaning components. The fire-proof and smoke-proof components are composed of a spray pipe, a water pump and atomized spray head. The spray pipe sprays water mist to enhance fire-proof and smoke-proof Effects; Automatic cleaning assembly drives cleaning rollers by moving the cylinder and cleaning motor to remove dust and impurities from the curtain.
Effectively isolate the heat and smoke generated by the flame, reduce the difficulty of isolation after the fire, and reduce the cost of post-cleaning through the automatic cleaning function.
Smart Images
Figure CN222333638U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling curtains, in particular to a novel fireproof and smokeproof cloth rolling curtain. Background Art
[0002] Roller shutters are a type of roller-shaped retractable isolation structure that is raised and lowered by a pull rope or chain. The operation is simple, practical, and convenient. Existing roller shutters can basically meet daily usage needs, but there are still certain shortcomings. First, the fire and smoke resistance of existing roller shutters is poor, and it is difficult to effectively isolate the heat and smoke generated by the flame after a fire occurs in a building; second, the structure of existing roller shutters is simple, and it is difficult to clean the outer curtain during the retraction process. Dust and impurities attached to the outer side of the curtain will adhere to the curtain during the retraction process, increasing the subsequent cleaning cost; therefore, it is necessary to design a new type of fire and smoke proof cloth roller shutter. Utility Model Content
[0003] The utility model aims to provide a novel fireproof and smokeproof cloth rolling curtain, so as to solve the problems that the existing rolling curtain has poor fireproof and smokeproof performance, and it is difficult to effectively isolate the heat and smoke generated by the flame after a fire occurs in a building; and the outer curtain cannot be cleaned during the rolling process, and the dust and impurities attached to the outer side of the curtain will adhere to the curtain during the rolling process, thereby increasing the subsequent cleaning cost.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a novel fireproof and smokeproof cloth rolling curtain, comprising a rolling top shell, a rolling shaft, a rolling curtain, a counterweight plate, a limit block, a side support, a fireproof and smokeproof component, an automatic cleaning component, a limit plate, a transmission roller, a motor wheel and a rolling motor, wherein the rolling top shell is rotatably connected with the rolling shaft, the rolling curtain is wound around the rolling shaft, one end of the rolling curtain is provided with a counterweight plate, limit blocks are provided on both sides of the top of the counterweight plate, the limit blocks are slidably connected to the slide groove opened on the side support, the side support is embedded with a connecting pipe in the fireproof and smokeproof component, and the fireproof and smokeproof component consists of a connecting pipe, a connecting pipe , spray pipes, water pumps and water inlet pipes. The spray pipes are evenly installed on both sides of the side supports, and the spray pipes are connected to the connecting pipes. An atomizing nozzle is arranged in the spray pipe. The top of the connecting pipe is sleeved in the through holes symmetrically opened on both sides of the limit plate. The top of the connecting pipe is sleeved with a connecting pipe, and the connecting pipe is connected to the output end of the water pump. The mounting bracket of the automatic cleaning component is symmetrically arranged on the retracted top shell, and the automatic cleaning component is composed of a mounting bracket, a pushing cylinder, a cleaning motor and a cleaning roller. A pushing cylinder is arranged at the bottom of the mounting bracket, and the output end of the pushing cylinder is fixedly connected to the cleaning motor, and the output end of the cleaning motor is sleeved with a cleaning roller.
[0005] Preferably, both ends of the limit plate are embedded in grooves symmetrically opened on both sides of the retracted top shell.
[0006] Preferably, a water inlet pipe is provided at the input end of the water pump.
[0007] Preferably, the water inlet pipe is sleeved in a through hole opened on the retractable top shell.
[0008] Preferably, a transmission roller is sleeved on the winding shaft, and the transmission roller is connected to the motor wheel through a belt.
[0009] Preferably, the motor wheel is fixedly sleeved on the output end of the reeling motor.
[0010] Preferably, the retracting motor is symmetrically installed inside the retracting top shell.
[0011] The utility model provides a novel fireproof and smokeproof cloth rolling curtain, which has the following advantages: a water source is connected through a water inlet pipe, water is discharged into a connecting pipe by a water pump, and then the water enters the connecting pipe and is sprayed out from an atomizing nozzle on the spray pipe, and sprayed on both sides of the rolling curtain from top to bottom, thereby enhancing the fireproof, smokeproof and heat-insulating performance of the rolling curtain, and can effectively isolate the heat and smoke generated by the flame after a fire occurs in a building; when rolling up, a cleaning motor and a cleaning roller are pushed close to the rolling curtain by a set push cylinder, and then the cleaning motor drives the cleaning roller to rotate, and dust and impurities attached to the outside of the rolling curtain are removed during the rolling up process, thereby reducing the later cleaning cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0014] Figure 2 for Figure 1 A partial enlarged view of the middle A area;
[0015] Figure 3 It is an exploded view of the overall structure of the utility model;
[0016] Figure 4 for Figure 3 A partial enlarged view of area B in the middle.
[0017] In the figure: 1. retracting top shell; 2. retracting shaft; 3. retracting curtain; 4. counterweight plate; 5. limit block; 6. side support; 7. fire and smoke prevention component; 9. automatic cleaning component; 10. limit plate; 11. transmission roller; 12. motor wheel; 13. retracting motor; 71. connecting pipe; 72. connecting pipe; 73. spray pipe; 74. water pump; 75. water inlet pipe; 91. mounting bracket; 92. push cylinder; 93. cleaning motor; 94. cleaning roller. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.
[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0020] See also Figure 1-4The utility model provides an embodiment: a novel fireproof and smokeproof cloth rolling curtain, comprising a rolling top shell 1, a rolling shaft 2, a rolling curtain 3, a counterweight plate 4, a limit block 5, a side support 6, a fireproof and smokeproof component 7, an automatic cleaning component 9, a limit plate 10, a transmission roller 11, a motor wheel 12 and a rolling motor 13. The rolling top shell 1 is rotatably connected with the rolling shaft 2, and the rolling curtain 3 is wound around the rolling shaft 2. A counterweight plate 4 is arranged at one end of the rolling curtain 3, and limit blocks 5 are arranged on both sides of the top of the counterweight plate 4. The limit block 5 is slidably connected to the slide groove opened on the side support 6. The side support 6 is embedded with a connecting pipe 71 in the fireproof and smokeproof component 7. The fireproof and smokeproof component 7 is composed of a connecting pipe 71, a connecting pipe 72, a spray pipe 73, a water pump 74 and a water inlet pipe 75. The spray pipe 7 3 is evenly installed on both sides of the side support 6, and the spray pipe 73 is connected to the connecting pipe 71, an atomizing nozzle is arranged in the spray pipe 73, the top of the connecting pipe 71 is sleeved in the through holes symmetrically opened on both sides of the limit plate 10, and the top of the connecting pipe 71 is sleeved with a connecting pipe 72, and the connecting pipe 72 is matched and connected to the output end of the water pump 74; the retracting top shell 1 is symmetrically provided with a mounting bracket 91 in the automatic cleaning component 9, and the automatic cleaning component 9 is composed of a mounting bracket 91, a push cylinder 92, a cleaning motor 93 and a cleaning roller 94, and a push cylinder 92 is arranged at the bottom of the mounting bracket 91, and the output end of the push cylinder 92 is fixedly connected to the cleaning motor 93, and the output end of the cleaning motor 93 is sleeved with a cleaning roller 94, and the cleaning motor 93 is used to drive the cleaning roller 94 to rotate;
[0021] The two ends of the limit plate 10 are embedded in the grooves symmetrically opened on both sides of the retracting top shell 1, and the limit plate 10 is used to limit the retracted retracting curtain 3;
[0022] The input end of the water pump 74 is provided with a water inlet pipe 75, which is sleeved in a through hole provided on the retracting top shell 1, and is used to receive water.
[0023] A transmission roller 11 is sleeved on the reel shaft 2, and the transmission roller 11 is connected to the motor wheel 12 through a belt. The motor wheel 12 is fixedly sleeved on the output end of the reel motor 13. The reel motor 13 is symmetrically installed inside the reel top shell 1. The reel motor 13 is used to drive the motor wheel 12 to rotate, and then drive the transmission roller 11 to rotate through the belt to perform the reeling and unreeling action of the reel curtain 3.
[0024] Specifically, when in use, the water source is connected through the water inlet pipe 75, and the water is discharged into the connecting pipe 72 by the water pump 74. Then the water enters the connecting pipe 71 and is sprayed out from the atomizing nozzle on the spray pipe 73, and sprayed on both sides of the rolling curtain 3 from top to bottom, thereby enhancing the fireproof, smoke-proof and heat-insulating performance of the rolling curtain 3, and can effectively isolate the heat and smoke generated by the flame after a fire occurs in the building; when rolling up, the set push cylinder 92 is used to push the cleaning motor 93 and the cleaning roller 94 close to the rolling curtain 3, and then the cleaning motor 93 drives the cleaning roller 94 to rotate, and the dust and impurities attached to the outside of the rolling curtain 3 are removed during the rolling up process, thereby reducing the later cleaning cost.
[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.
[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A novel fireproof and smokeproof cloth rolling curtain, comprising a rolling top shell (1), a rolling shaft (2), a rolling curtain (3), a counterweight plate (4), a limit block (5), a side support (6), a fireproof and smokeproof component (7), an automatic cleaning component (9), a limit plate (10), a transmission roller (11), a motor wheel (12) and a rolling motor (13), characterized in that: The retracting top shell (1) is rotatably connected with a retracting shaft (2), a retracting curtain (3) is wound around the retracting shaft (2), a counterweight plate (4) is arranged at one end of the retracting curtain (3), and limit blocks (5) are arranged on both sides of the top of the counterweight plate (4), and the limit blocks (5) are slidably connected to the slide grooves provided on the side supports (6), and a connecting pipe (71) in the fireproof and smokeproof component (7) is embedded in the side supports (6), and the fireproof and smokeproof component (7) is composed of a connecting pipe (71), a connecting pipe (72), a spray pipe (73), a water pump (74) and a water inlet pipe (75), and the spray pipe (73) is evenly installed on both sides of the side supports (6), and the spray pipe (73) and the connecting pipe (71) are connected to each other. An atomizing nozzle is arranged in the middle, the top of the connecting pipe (71) is sleeved in the through holes symmetrically opened on both sides of the limit plate (10), the top of the connecting pipe (71) is sleeved with a connecting pipe (72), and the connecting pipe (72) is matched and connected to the output end of the water pump (74); the retracting top shell (1) is symmetrically arranged with a mounting bracket (91) in the automatic cleaning component (9), the automatic cleaning component (9) is composed of a mounting bracket (91), a push cylinder (92), a cleaning motor (93) and a cleaning roller (94), the bottom of the mounting bracket (91) is arranged with a push cylinder (92), the output end of the push cylinder (92) is fixedly connected to the cleaning motor (93), and the output end of the cleaning motor (93) is sleeved with a cleaning roller (94).
2. According to claim 1, the novel fireproof and smokeproof cloth rolling curtain is characterized in that: The two ends of the limit plate (10) are embedded and installed in grooves symmetrically opened on both sides of the retracting top shell (1).
3. The novel fireproof and smokeproof cloth rolling curtain according to claim 1 is characterized in that: The input end of the water pump (74) is provided with a water inlet pipe (75).
4. The novel fireproof and smokeproof cloth rolling curtain according to claim 3 is characterized in that: The water inlet pipe (75) is sleeved in a through hole opened on the retracting top shell (1).
5. The novel fireproof and smokeproof cloth rolling curtain according to claim 1 is characterized in that: A transmission roller (11) is sleeved on the reeling shaft (2), and the transmission roller (11) is connected to the motor wheel (12) through a belt.
6. The novel fireproof and smokeproof cloth rolling curtain according to claim 5 is characterized in that: The motor wheel (12) is fixedly sleeved on the output end of the winding motor (13).
7. The novel fireproof and smokeproof cloth rolling curtain according to claim 6 is characterized by: The retracting motor (13) is symmetrically mounted inside the retracting top shell (1).