Distributed civil air defense ventilation system based on fusion communication

Abstract

The present invention provides a distributed civil air defense ventilation system based on converged communication, comprising a fresh air generator, and a main air duct connected to the air outlet end of the fresh air generator, the free end of the main air duct being connected to a plurality of slave air ducts, the free end of the slave air duct extending into the civil air defense building, a first sensor being arranged on the slave air duct and / or in the civil air defense building, an air volume regulating mechanism being arranged at the connecting end of the main air duct and the slave air duct, the air volume regulating mechanism being used for regulating the amount of fresh air entering from the main air duct into the slave air duct; the present invention provides an air volume regulating mechanism at the connecting end of the main air duct and the slave air duct, the air volume regulating mechanism being used for regulating the amount of fresh air entering from the main air duct into the slave air duct, and a first sensor is also arranged, so that the amount of fresh air in the civil air defense building can be adjusted in real time through the cooperation of the first sensor and the air volume regulating mechanism.

Description

Technical Field

[0001] The present invention relates to the field of civil air defense engineering, and in particular to a distributed civil air defense ventilation system based on fusion communication. Background Art

[0002] Civil air defense projects are referred to as civil air defense projects, also known as civil air defense works, which refer to underground protective buildings built separately to ensure the shelter of personnel and materials, civil air defense command, and medical rescue in wartime, as well as basements that can be used for air defense in wartime and are built in combination with ground buildings. Ventilation devices are distributed in civil air defense projects. When the ventilation devices are set up, due to problems with manual installation and operation, on the one hand, the fresh air volume is difficult to meet the minimum standard, resulting in excessive indoor harmful gases, increased carbon dioxide concentration, and poor air quality. On the other hand, the fresh air volume far exceeds the maximum standard. Excessive fresh air volume will increase the capacity of the air conditioning system and equipment, especially in summer, the enthalpy value of outdoor fresh air is higher than that of indoor air. In order to provide a standard fresh air volume, the fresh air processing of the air conditioning system needs to consume a certain amount of energy. If the fresh air volume exceeds the standard, the air conditioning system needs to provide greater power and consume more energy, resulting in excessive energy loss. In order to solve the above problems, the present invention proposes a distributed civil air defense ventilation system based on converged communication. Summary of the invention

[0003] To achieve the above-mentioned objectives, the present invention provides a distributed civil air defense ventilation system based on converged communication, including a fresh air generator, and a main air duct connected to the air outlet end of the fresh air generator, the free end of the main air duct is connected to a plurality of slave air ducts, the free end of the slave air duct extends into the civil air defense building, a first sensor is provided on the slave air duct and / or in the civil air defense building, and an air volume regulating mechanism is provided at the connecting end of the main air duct and the slave air duct, and the air volume regulating mechanism is used to adjust the amount of fresh air entering from the main air duct into the slave air duct.

[0004] Optionally, the air volume regulating mechanism includes an air vent box fixedly mounted on the main air duct, the air vent box being provided with a first ventilation hole connected to an inner cavity of the slave air duct, and a second ventilation hole connected to the main air duct, a driving motor being fixedly mounted on an outer top plate of the air vent box, a driving end of the driving motor being connected to a driving rod, a driving disk being fixedly sleeved outside the driving rod, and a first adjustment plate and a second adjustment plate matching the second ventilation hole and the first ventilation hole being fixedly mounted on the circumference of the driving disk, respectively.

[0005] Optionally, it also includes a voltage regulation mechanism, which includes a resistance wire arranged in the wind venting box, the resistance wire is movably sleeved outside the driving rod, the resistance wire is wound outside the conductive core, the conductive core is fixed in the wind venting box by a first fixed rod, a first conductive wire is arranged on the conductive core, a conductive slider is slidably arranged outside the resistance wire, a second fixed rod is fixedly arranged on the conductive slider, the free end of the second fixed rod is fixedly connected to the driving rod, and a second conductive wire is arranged on the conductive slider.

[0006] Optionally, it also includes a constant air volume mechanism, which includes a notch ring movably arranged outside the driving rod, and the notch ring is fixed in the wind box by a third fixing rod. The constant air volume mechanism also includes a first electrode contact and a second electrode contact respectively arranged at both ends of the notch ring, and a third electrode contact arranged in the notch of the notch ring, wherein when the third electrode contact is in contact with the first electrode contact, the amount of fresh air delivered by the fresh air generator into the civil air defense building will decrease; when the third electrode contact is in contact with the second electrode contact, the amount of fresh air delivered by the fresh air generator into the civil air defense building will increase.

[0007] Optionally, the constant air volume mechanism also includes a first supporting assembly for connecting the first electrode contact and the second electrode contact to the notch ring respectively, the first supporting assembly including a movable groove for movably setting the first electrode contact, the movable groove is opened on an arc plate, the arc plate is fixedly set on the inner ring wall of the notch ring, the first electrode contact is connected to the side wall of the movable groove through a first guide limit assembly, the first guide limit assembly includes a first guide limit rod, a first guide limit cylinder and a first guide limit spring, the first guide limit rod is movably set in the first guide limit cylinder, the first guide limit spring is wound outside the first guide limit rod, and the two ends of the first guide limit spring are respectively fixedly connected to the side wall of the first guide limit rod and the outer side wall of the first guide limit cylinder.

[0008] Optionally, the constant air volume mechanism also includes a second support assembly for connecting the third electrode contact and the driving rod, the second support assembly includes a first support rod, the third electrode contact is fixedly sleeved outside the first support rod, one end of the first support rod is fixedly connected to a second guide limit assembly, the free end of the second guide limit assembly is fixedly connected to one end of the second support rod, and the other end of the second support rod is fixedly connected to the side wall of the driving rod, the second guide limit assembly includes a second guide limit rod, a second guide limit cylinder and a second guide limit spring, the second guide limit rod is movably inserted in the second guide limit cylinder, the second guide limit spring is wound and arranged outside the second guide limit rod, and the two ends of the second guide limit spring are respectively fixedly connected to the side wall of the second guide limit rod and the outer side wall of the second guide limit cylinder.

[0009] Optionally, the first ventilation hole and the second ventilation hole are arranged on the same horizontal plane, and the driving disk is an integral whole; the first ventilation hole and the second ventilation hole are staggered in the vertical direction, and the driving disk includes a first disk body, the first disk body and the first adjustment plate are fixedly connected to each other, and a second disk body connected to the second adjustment plate, a partition plate is fixedly arranged in the air vent box, and the partition plate divides the air vent box into an upper cavity and a lower cavity separated from each other, the upper cavity is connected to the second ventilation hole, and the lower cavity is connected to the first ventilation hole, and a constant temperature tube is fixedly inserted on the partition plate, and the constant temperature tube is used for connecting the upper cavity and the lower cavity.

[0010] Optionally, it also includes a temperature control mechanism for regulating the temperature in the constant temperature tube, the temperature control mechanism includes a thermostat fixedly connected to the outer wall of the constant temperature tube, and a first heat transfer rod and a second heat transfer rod connected to the temperature control end of the thermostat, the first heat transfer rod and the second heat transfer rod are both fixedly inserted in the tube wall of the constant temperature tube, the second heat transfer rod is interconnected with the first warm net, the second warm net and the third warm net, the first warm net, the second warm net and the third warm net are all fixedly set on the inner wall of the constant temperature tube, and the first warm net, the second warm net and the third warm net are arranged in sequence from top to bottom in the vertical direction, the first warm net is provided with a second sensor, and the third warm net is provided with a third sensor.

[0011] Optionally, it also includes a sealing mechanism arranged near the bottom of the constant temperature tube, the sealing mechanism includes a fixed cylinder fixedly connected to the outer wall of the constant temperature tube, a magnet block is movably arranged in the fixed cylinder, a sealing plate is fixedly arranged on the side wall of the magnet block, the sealing plate is movably inserted into the side wall of the constant temperature tube, an electromagnet is movably sleeved outside the sealing plate, the electromagnet is fixedly arranged on the outer wall of the constant temperature tube, and a sealing groove matching the sealing plate is opened on the inner wall of the constant temperature tube.

[0012] Optionally, the sealing mechanism also includes a third guide limit assembly with one end fixedly connected to the side wall of the magnet block and the other end fixedly connected to the inner wall of the fixed cylinder, the third guide limit assembly includes a third guide limit rod, a third guide limit cylinder and a third guide limit spring, the third guide limit rod is movably inserted in the third guide limit cylinder, the third guide limit spring is wound outside the third guide limit rod, and the two ends of the third guide limit spring are respectively fixedly connected to the side wall of the third guide limit rod and the outer wall of the third guide limit cylinder.

[0013] The beneficial effects of the present invention are as follows:

[0014] The present invention provides an air volume regulating mechanism at the connecting end of the main air duct and the slave air duct, and the air volume regulating mechanism is used to regulate the amount of fresh air entering from the main air duct into the slave air duct. A first sensor is also provided, so that the fresh air volume in the civil air defense building can be adjusted in real time through the cooperation of the first sensor and the air volume regulating mechanism, ensuring that the fresh air volume in the civil air defense building is always maintained within the standard range, avoiding the problems of high carbon dioxide concentration and poor air quality due to too low fresh air volume, and avoiding the problem of excessive energy loss caused by the excess fresh air volume caused by the overload of the air-conditioning system; at the same time, the present invention also adds an air volume constant mechanism, and the setting of the air volume constant mechanism can ensure that the air volume in the civil air defense building is always within the standard range, preventing the problem of excessive energy loss due to the overload and high efficiency operation of the fresh air generator when the air volume exceeds the standard range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of a distributed civil air defense ventilation system based on fusion communication of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the air volume regulating mechanism in the distributed civil air defense ventilation system based on fusion communication of the present invention;

[0017] Figure 3 It is a schematic diagram of a top view and cross-section structure of an air volume regulating mechanism in a distributed civil air defense ventilation system based on fusion communication of the present invention;

[0018] Figure 4 It is a structural schematic diagram of a voltage control mechanism in a distributed civil air defense ventilation system based on fusion communication of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the air volume constant mechanism in the distributed civil air defense ventilation system based on fusion communication of the present invention;

[0020] Figure 6 The present invention is a distributed civil air defense ventilation system based on fusion communication Figure 5A schematic diagram of the enlarged structure in the middle;

[0021] Figure 7 The present invention is a distributed civil air defense ventilation system based on fusion communication Figure 6 A magnified schematic diagram of the structure B in the middle;

[0022] Figure 8 It is a structural schematic diagram of a second embodiment of the air vent box in the distributed civil air defense ventilation system based on fusion communication of the present invention;

[0023] Fig. 9 It is a schematic structural diagram of a second embodiment of a driving disk in a distributed civil air defense ventilation system based on fusion communication of the present invention;

[0024] Fig.10 It is a schematic cross-sectional structural diagram of a thermostatic pipe in a distributed civil air defense ventilation system based on fusion communication of the present invention;

[0025] Fig.11 It is a structural schematic diagram of a blocking mechanism in a distributed civil air defense ventilation system based on fusion communication of the present invention;

[0026] Fig.12 The present invention is a distributed civil air defense ventilation system based on fusion communication Fig.11 Enlarged schematic diagram of the C structure in the middle.

[0027] Reference numerals

[0028] Fresh air generator 1, main air duct 2, secondary air duct 3, air volume adjustment mechanism 4, air vent box 41, drive motor 42, first ventilation hole 43, second ventilation hole 44, drive rod 45, drive disk 46, first adjustment plate 47, second adjustment plate 48, first sensor 5, voltage control mechanism 6, resistance wire 61, conductive core 62, first fixing rod 63, first wire 64, conductive slider 65, second fixing rod 66, second wire 67, air volume constant mechanism 7, notch ring 71, third fixing rod 72, first electrode contact piece 73, second electrode contact piece 74, third electrode contact piece 75, first support assembly 76, movable groove 761, arc plate 762, first guide limit assembly 763, first guide limit rod 7631, first guide limit cylinder 7632, first guide limit The second support assembly 77 comprises a first support rod 771, a second guide limiter assembly 772, a second guide limiter rod 7721, a second guide limiter cylinder 7722, a second guide limiter spring 7723, a second support rod 773, a partition plate 8, a constant temperature tube 9, a temperature control mechanism 10, a thermostat 101, a first heat transfer rod 102, a second heat transfer rod 103, a first wicket 104, a second sensor 105, a second wicket 106, a third wicket 107, a third sensor 108, a blocking mechanism 11, a blocking groove 111, a blocking plate 112, a fixing cylinder 113, a magnet block 114, a third guide limiter assembly 115, a third guide limiter rod 1151, a third guide limiter cylinder 1152, a third guide limiter spring 1153, and an electromagnet 116. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be understood by people with general skills in the field to which the present invention belongs. "Including" and similar words used in this article mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0030] In view of the problems existing in the prior art, an embodiment of the present invention provides a distributed civil air defense ventilation system based on converged communication, including a fresh air generator 1, and a main air duct 2 connected to the air outlet end of the fresh air generator 1, the free end of the main air duct 2 is connected to a plurality of slave air ducts 3, the free ends of the slave air ducts 3 extend into the civil air defense building, and a first sensor 5 is provided on the slave air duct 3 and / or in the civil air defense building, and the first sensor 5 is provided for real-time collection of the fresh air volume or carbon dioxide content in the civil air defense building; an air volume regulating mechanism 4 is provided at the connecting end of the main air duct 2 and the slave air duct 3, and the air volume regulating mechanism 4 is used to adjust the fresh air volume entering from the main air duct 2 into the slave air duct 3, such as Figure 1 shown.

[0031] In one embodiment, Figure 2 and Figure 3 As shown, the air volume regulating mechanism 4 includes an air vent box 41 fixedly arranged on the main air duct 2. In one example, the air vent box 41 is fixedly plugged into the main air duct 2, and the lower end of the air vent box 41 is fixedly connected to the inner bottom wall of the main air duct 2; the air vent box 41 is provided with a first ventilation hole 43 connected to the inner cavity of the slave air duct 3, and the number of the first ventilation holes 43 is multiple, and the number of the first ventilation holes 43 is specifically consistent with the number of the slave air duct 3; and second ventilation holes 44 connected to the main air duct 2, and the number of the second ventilation holes 44 is consistent with the number of the main air duct 2; a driving motor 42 is fixedly arranged on the outer top plate of the air vent box 41, and a driving rod 45 is connected to the driving end of the driving motor 42, and a driving disk 46 is fixedly sleeved on the outside of the driving rod 45, and a first adjustment plate 47 and a second adjustment plate 48 matching the second ventilation hole 44 and the first ventilation hole 43 are respectively fixedly arranged on the circumference of the driving disk 46.

[0032] The arrangement of the air volume regulating mechanism 4 in this embodiment can not only adjust the fresh air volume, but also block the main air duct 2 and the secondary air duct 3 at the same time. During operation, when the first sensor 5 senses that the carbon dioxide content in the civil air defense building exceeds the standard, the drive motor 42 will be started. The operation of the drive motor 42 will cause the drive rod 45 to rotate. The rotation of the drive rod 45 will cause the first adjustment plate 47 and the second adjustment plate 48 to rotate through the drive disk 46. The rotation of the first adjustment plate 47 and the second adjustment plate 48 will change the degree of blocking of the second ventilation hole 44 and the first ventilation hole 43. When the carbon dioxide content is too high, the rotation of the first adjustment plate 47 and the second adjustment plate 48 will reduce the blocking of the second ventilation hole 44 and the first ventilation hole 43, thereby increasing the amount of fresh air entering the civil air defense building and reducing the carbon dioxide concentration in the civil air defense building; when the amount of fresh air in the civil air defense building is too large, the first adjustment plate 47 and the second adjustment plate 48 rotate to expand the blocking of the second ventilation hole 44 and the first ventilation hole 43, thereby reducing the delivery of fresh air into the civil air defense building; Figure 3 In the example, when the first adjustment plate 47 and the second adjustment plate 48 are in the current position, the second ventilation hole 44 and the first ventilation hole 43 are blocked by the first adjustment plate 47 and the second adjustment plate 48, so that the air volume adjustment mechanism 4 can achieve the effect of blocking the main air duct 2 and the secondary air duct 3.

[0033] It should be noted that when the fresh air volume exceeds the maximum and minimum standards, one example is due to manual installation without debugging.

[0034] In order to adjust the working intensity of the fresh air generator 1 to be consistent with the amount of fresh air, in one embodiment, Figure 4 As shown, the distributed civil air defense ventilation system based on fusion communication also includes a voltage regulation mechanism 6, which includes a resistance wire 61 arranged in the air vent box 41, and the resistance wire 61 is movably sleeved outside the driving rod 45. The resistance wire 61 is wound outside the conductive core 62, and the conductive core 62 is fixed in the air vent box 41 through a first fixed rod 63. A first conductive wire 64 is arranged on the conductive core 62, and a conductive slider 65 is slidably arranged outside the resistance wire 61, and a second fixed rod 66 is fixed on the conductive slider 65. The free end of the second fixed rod 66 is fixedly connected to the driving rod 45, and a second conductive wire 67 is arranged on the conductive slider 65.

[0035] The setting of the voltage regulating mechanism 6 in this embodiment can adjust the current input into the circuit, so as to adjust the working intensity of the fresh air generator 1 by changing the current, and the working intensity of the fresh air generator 1 matches the adjustment process of the fresh air volume. Specifically, when the fresh air volume needs to be increased, the resistance connected to the circuit will become smaller, the current will become larger, and the working intensity of the fresh air generator 1 will increase. When the fresh air volume needs to be reduced, the resistance connected to the circuit will become larger, the current will become smaller, and the working intensity of the fresh air generator 1 will decrease. During operation, when the fresh air volume needs to be increased, the driving rod 45 will rotate counterclockwise with the conductive slider 65. The counterclockwise rotation of the conductive slider 65 will reduce the resistance connected to the circuit. In this way, when the voltage remains unchanged, the current in the circuit increases, and the working intensity of the fresh air generator 1 increases, thereby increasing the fresh air volume.

[0036] When the fresh air volume in the civil air defense building is kept within the standard range by the air volume regulating mechanism 4, in order to ensure that the fresh air volume is always kept within the standard range, in one embodiment, Figure 5 and Figure 6 As shown, the distributed civil air defense ventilation system based on integrated communication also includes a constant air volume mechanism 7, which includes a notch ring 71 movably arranged outside the driving rod 45, and the notch ring 71 is fixed in the air vent box 41 through a third fixing rod 72. The constant air volume mechanism 7 also includes a first electrode contact 73 and a second electrode contact 74 respectively arranged at both ends of the notch ring 71, and a third electrode contact 75 arranged in the notch of the notch ring 71, wherein when the third electrode contact 75 contacts with the first electrode contact 73, the amount of fresh air delivered by the fresh air generator 1 to the civil air defense building will decrease; when the third electrode contact 75 contacts with the second electrode contact 74, the amount of fresh air delivered by the fresh air generator 1 to the civil air defense building will increase.

[0037] The arrangement of the air volume constant mechanism 7 in this embodiment can ensure that the fresh air volume in the civil air defense building is always within the standard range during the adjustment process of the air volume adjustment mechanism 4. During operation, the third electrode contact 75 is arranged between the first electrode contact 73 and the second electrode contact 74. During the adjustment process, the rotation of the driving rod 45 will cause the third electrode contact 75 to rotate. When the third electrode contact 75 contacts the first electrode contact 73 or the second electrode contact 74, the driving motor 42 will stop working. Specifically, when the third electrode contact 75 contacts the first electrode contact 73, the fresh air volume in the civil air defense building is at the lowest standard. When the third electrode contact 75 contacts the second electrode contact 74, the fresh air volume in the civil air defense building is at the highest standard. In this way, when the third electrode contact 75 is adjusted between the first electrode contact 73 and the second electrode contact 74, the fresh air volume in the civil air defense building can always be within the standard range.

[0038] The installation is not debugged, and the fresh air volume is within the standard range, which can be shown as follows Figure 5 As shown, in this figure, the third electrode contact 75 is in the gap of the gap ring 71. In this case, in order to adjust the drive motor 42, the third electrode contact 75 can pass over the first electrode contact 73 or the second electrode contact 74 and move to the outside of the gap of the gap ring 71, that is, move between the first electrode contact 73 and the second electrode contact 74.

[0039] In one embodiment, Figure 6 and Figure 7 As shown, the air volume constant mechanism 7 also includes a first support assembly 76 for connecting the first electrode contact piece 73 and the second electrode contact piece 74 to the notch ring 71 respectively. Two first support assemblies 76 are provided, which are respectively arranged corresponding to the first electrode contact piece 73 and the second electrode contact piece 74. The following only describes the first support assembly 76 corresponding to the first electrode contact piece 73 as a representative; the first support assembly 76 includes a moving groove 761 for the first electrode contact piece 73 to be movably arranged, and the moving groove 761 is arranged on the arc plate 762. The right side surface of the arc plate 762 is set as an arc structure. The arc surface can play a guiding role, so that the third electrode contact piece 75 can smoothly pass over the first electrode contact piece 73, and the first electrode contact piece 73 is covered by the arc plate 762, so the third electrode contact piece 75 will not contact the first electrode contact piece 73 when passing over; the arc plate 76 The first electrode contact piece 73 is fixedly arranged on the inner ring wall of the notch ring 71, and is connected to the side wall of the moving groove 761 through a first guide and limit assembly 763. The first guide and limit assembly 763 includes a first guide and limit rod 7631, a first guide and limit cylinder 7632 and a first guide and limit spring 7633. The first guide and limit rod 7631 is movably arranged in the first guide and limit cylinder 7632, and the first guide and limit spring 7633 is wound outside the first guide and limit rod 7631. The two ends of the first guide and limit spring 7633 are respectively fixedly connected to the side wall of the first guide and limit rod 7631 and the outer side wall of the first guide and limit cylinder 7632. The arrangement of the first guide and limit assembly 763 can not only play a guiding and supporting role for the movement of the first electrode contact piece 73, but also provide power for the reset movement of the first electrode contact piece 73.

[0040] In another embodiment, if Figure 5 and Figure 6 As shown, the air volume constant mechanism 7 further includes a second support assembly 77 for connecting the third electrode contact piece 75 and the driving rod 45, the second support assembly 77 includes a first support rod 771, the third electrode contact piece 75 is fixedly sleeved outside the first support rod 771, Figure 6In the example, the first support rod 771 is located on the right side of the third electrode contact sheet 75 and has a round head structure anti-stuck section, which and the arc surface of the arc plate 762 can both play a role in guiding and preventing jamming; one end of the first support rod 771 is fixedly connected to a second guide limiter assembly 772, the free end of the second guide limiter assembly 772 is fixedly connected to one end of a second support rod 773, the other end of the second support rod 773 is fixedly connected to the side wall of the driving rod 45, and the second guide limiter assembly 772 includes a second guide limiter rod 7721 , a second guide limit cylinder 7722 and a second guide limit spring 7723, the second guide limit rod 7721 is movably inserted in the second guide limit cylinder 7722, the second guide limit spring 7723 is wound around the outside of the second guide limit rod 7721, and the two ends of the second guide limit spring 7723 are respectively fixedly connected to the side wall of the second guide limit rod 7721 and the outer side wall of the second guide limit cylinder 7722. The setting of the second guide limit assembly 772 can make the first support rod 771 move relative to the second support rod 773.

[0041] The arrangement of the combined structure of the first support assembly 76 and the second support assembly 77 in this embodiment enables the third electrode contact piece 75 to move beyond the first electrode contact piece 73 or the second electrode contact piece 74 to the outside of the gap of the gap ring 71, and during the movement, the third electrode contact piece 75 will not come into contact with the first electrode contact piece 73 or the second electrode contact piece 74. During operation, as the driving rod 45 rotates counterclockwise, the third electrode contact piece 75 will also rotate counterclockwise through the second support assembly 77. When the anti-stuck segment contacts the arc surface of the arc plate 762, the first support rod 771 is acted upon by the resistance force to move the third electrode contact piece 75 toward the direction close to the second support rod 773, so that the third electrode contact piece 75 can smoothly cross the first electrode contact piece 73 in the counterclockwise direction.

[0042] In one embodiment, the first ventilation hole 43 and the second ventilation hole 44 are arranged on the same horizontal plane, and the driving disk 46 is an integral body. Figure 3 As shown; in another embodiment, as Figure 8 As shown, the first ventilation hole 43 and the second ventilation hole 44 are staggered in the vertical direction, and the second ventilation hole 44 is arranged above the first ventilation hole 43; the driving plate 46 includes a first plate body, the first plate body and the first adjustment plate 47 are fixedly connected to each other, and a second plate body connected to the second adjustment plate 48, as shown in FIG. Fig. 9As shown; a partition plate 8 is fixedly installed in the air vent box 41, and the partition plate 8 divides the air vent box 41 into an upper cavity and a lower cavity separated from each other, the upper cavity is connected with the second ventilation hole 44, and the lower cavity is connected with the first ventilation hole 43, and a constant temperature tube 9 is fixedly inserted on the partition plate 8, and the constant temperature tube 9 is used for the connection between the upper cavity and the lower cavity, wherein the upper cavity is used to store the fresh air entering from the main air duct 2, and the lower cavity is used to store the constant temperature fresh air adjusted by the constant temperature tube 9.

[0043] The temperature of the fresh air generated by the fresh air generator 1 is different in different seasons. In order to make the temperature of the fresh air entering the civil air defense building consistent and bring a more comfortable experience to people, in one embodiment, as Fig.10 As shown, the distributed civil air defense ventilation system based on fusion communication also includes a temperature control mechanism 10 for regulating the temperature in the constant temperature pipe 9, the temperature control mechanism 10 includes a thermostat 101 fixedly connected to the outer wall of the constant temperature pipe 9, the thermostat 101 is used to adjust the temperature, or keep the temperature in the constant temperature pipe 9 unchanged through the thermostat 101; and a first heat transfer rod 102 and a second heat transfer rod 103 connected to the temperature control end of the thermostat 101, the first heat transfer rod 102 and the second heat transfer rod 103 are both fixedly inserted in the wall of the constant temperature pipe 9, the second heat transfer rod 103 is interconnected with the first warm net 104, the second warm net 106 and the third warm net 107, the first warm net 104, the second warm net 106 and the third warm net 107 are all fixedly arranged on the inner wall of the constant temperature pipe 9, and the first warm net 104, the second warm net 106 and the third warm net 107 are vertically arranged from top to bottom. The first temperature screen 104, the second temperature screen 106 and the third temperature screen 107 are arranged in sequence, and the arrangement of the first temperature screen 104, the second temperature screen 106 and the third temperature screen 107 is used to adjust the temperature of the fresh air passing from top to bottom, so that the temperature of the fresh air after passing through the third temperature screen 107 remains consistent. It should be noted that the number of the second temperature screens 106 can be set to multiple; the first temperature screen 104 is provided with a second sensor 105, and the third temperature screen 107 is provided with a third sensor 108; the second sensor 105 is arranged to sense the temperature of the fresh air initially entering the constant temperature tube 9, so that the temperature of the fresh air generated by the fresh air generator 1 can be monitored in real time, and the third sensor 108 is used to sense the temperature of the fresh air when passing through the third temperature screen 107. When the temperature of the fresh air passing through the third temperature screen 107 is too high, the thermostat 101 will be controlled to start lowering the temperature in the constant temperature tube 9. When the temperature of the fresh air passing through the third temperature screen 107 is too low, the thermostat 101 will be controlled to start raising the temperature in the constant temperature tube 9.

[0044] In the process of adjusting the temperature in the thermostatic tube 9 by the temperature control mechanism 10, in order to prevent the fresh air with substandard temperature from entering the civil air defense building, in one embodiment, as Fig.11 and Fig.12As shown, the distributed civil air defense ventilation system based on fusion communication also includes a sealing mechanism 11 arranged near the bottom of the constant temperature tube 9, and the sealing mechanism 11 includes a fixed cylinder 113 fixedly connected to the outer wall of the constant temperature tube 9, and a magnet block 114 is movably arranged in the fixed cylinder 113, and a sealing plate 112 is fixedly arranged on the side wall of the magnet block 114. The sealing plate 112 is movably inserted into the side wall of the constant temperature tube 9, and an electromagnet 116 is movably sleeved outside the sealing plate 112. The electromagnet 116 is fixedly arranged on the outer wall of the constant temperature tube 9, and a sealing groove 111 matching the sealing plate 112 is opened on the inner wall of the constant temperature tube 9.

[0045] The setting of the blocking mechanism 11 in this embodiment can block the thermostatic tube 9 from the bottom thereof. Specifically, when the temperature of the fresh air does not meet the standard for entering the civil air defense building, the temperature signal is sensed by the third sensor 108. After sensing, on the one hand, the thermostat 101 is controlled to adjust the temperature in the thermostatic tube 9 to the standard temperature. On the other hand, the electromagnet 116 is controlled to be energized. After being energized, the electromagnet 116 will generate magnetism, which will attract the magnet block 114 to move to the right with the blocking plate 112 and enter the blocking groove 111, thereby blocking the bottom of the thermostatic tube 9, so as to prevent the fresh air that does not meet the standard temperature from entering the civil air defense building; when the third sensor 108 senses that the fresh air in the thermostatic tube 9 reaches the standard temperature, the electromagnet 116 is controlled to be powered off and lose its magnetism. At this time, under the pull of the third guide limit assembly 115, the blocking plate 112 moves to the left to the outside of the blocking groove 111, thereby allowing the fresh air that meets the standard temperature to enter the civil air defense building.

[0046] In one embodiment, the blocking mechanism 11 further includes a third guide and limit assembly 115, one end of which is fixedly connected to the side wall of the magnet block 114 and the other end of which is fixedly connected to the inner side wall of the fixed cylinder 113. The third guide and limit assembly 115 includes a third guide and limit rod 1151, a third guide and limit cylinder 1152 and a third guide and limit spring 1153. The third guide and limit rod 1151 is movably inserted in the third guide and limit cylinder 1152, and the third guide and limit spring 1153 is wound around the outside of the third guide and limit rod 1151. The two ends of the third guide and limit spring 1153 are respectively fixedly connected to the side wall of the third guide and limit rod 1151 and the outer side wall of the third guide and limit cylinder 1152. The third guide and limit assembly 115 can not only play a guiding and supporting role for the movement of the blocking plate 112, but also provide a reset force for the reset movement of the blocking plate 112.

[0047] It is worth noting that the above-mentioned first sensor 5, second sensor 105 and third sensor 108 all adopt fusion communication technology. Fusion communication technology is a technology that integrates multiple communication methods to provide all-round, three-dimensional and seamless communication services. The present invention adopts the fusion of fusion communication technology and sensors to realize the integration of communication perception. This is the existing technology and will not be repeated here.

[0048] Although the embodiments of the present invention are described in detail above, it is obvious to those skilled in the art that various modifications and variations can be made to these embodiments. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as described in the claims. Moreover, the present invention described herein may have other embodiments and may be implemented or realized in a variety of ways.

Claims

1. A distributed civil air defense ventilation system based on fusion communication, characterized in that: The invention comprises a fresh air generator (1), and a main air duct (2) connected to the air outlet end of the fresh air generator (1), wherein the free end of the main air duct (2) is connected to a plurality of secondary air ducts (3), the free ends of the secondary air ducts (3) extend into a civil air defense building, a first sensor (5) is arranged on the secondary air duct (3) and / or in the civil air defense building, and an air volume regulating mechanism (4) is arranged at the connection end of the main air duct (2) and the secondary air duct (3), and the air volume regulating mechanism (4) is used to regulate the amount of fresh air entering from the main air duct (2) into the secondary air duct (3); The air volume adjustment mechanism (4) comprises an air vent box (41) fixedly arranged on the main air duct (2), the air vent box (41) being provided with a first ventilation hole (43) communicating with the inner cavity of the secondary air duct (3), and a second ventilation hole (44) communicating with the main air duct (2), a driving motor (42) being fixedly arranged on the outer top plate of the air vent box (41), a driving rod (45) being connected to the driving end of the driving motor (42), a driving disk (46) being fixedly sleeved outside the driving rod (45), and a first adjustment plate (47) and a second adjustment plate (48) matching the second ventilation hole (44) and the first ventilation hole (43) being fixedly arranged on the circumference of the driving disk (46); The invention also comprises a constant air volume mechanism (7), wherein the constant air volume mechanism (7) comprises a notch ring (71) movably arranged outside the driving rod (45), the notch ring (71) being fixed in the air vent box (41) via a third fixing rod (72), and the constant air volume mechanism (7) further comprises a first electrode contact (73) and a second electrode contact (74) respectively arranged at two ends of the notch ring (71), and a third electrode contact (75) arranged in the notch of the notch ring (71), wherein when the third electrode contact (75) contacts the first electrode contact (73), the amount of fresh air delivered by the fresh air generator (1) to the civil air defense building will decrease; and when the third electrode contact (75) contacts the second electrode contact (74), the amount of fresh air delivered by the fresh air generator (1) to the civil air defense building will increase.

2. The distributed civil air defense ventilation system based on fusion communication according to claim 1 is characterized in that: The device further comprises a voltage regulating mechanism (6), wherein the voltage regulating mechanism (6) comprises a resistance wire (61) arranged in the air vent box (41), the resistance wire (61) being movably sleeved outside the driving rod (45), the resistance wire (61) being wound outside a conductive core (62), the conductive core (62) being fixed in the air vent box (41) via a first fixing rod (63), a first conductive wire (64) being arranged on the conductive core (62), a conductive slider (65) being slidably arranged outside the resistance wire (61), a second fixing rod (66) being fixedly arranged on the conductive slider (65), a free end of the second fixing rod (66) being fixedly connected to the driving rod (45), and a second conductive wire (67) being arranged on the conductive slider (65).

3. The distributed civil air defense ventilation system based on fusion communication according to claim 1 is characterized in that: The air volume constant mechanism (7) further comprises a first support assembly (76) for connecting the first electrode contact piece (73) and the second electrode contact piece (74) to the notch ring (71) respectively, the first support assembly (76) comprising a movable groove (761) for movably setting the first electrode contact piece (73), the movable groove (761) being formed on an arc plate (762), the arc plate (762) being fixedly set on the inner ring wall of the notch ring (71), the first electrode contact piece (73) being connected to the side wall of the movable groove (761) via a first guide limit assembly (763), The first guide limit assembly (763) comprises a first guide limit rod (7631), a first guide limit cylinder (7632) and a first guide limit spring (7633), wherein the first guide limit rod (7631) is movably arranged in the first guide limit cylinder (7632), the first guide limit spring (7633) is wound around the outside of the first guide limit rod (7631), and the two ends of the first guide limit spring (7633) are respectively fixedly connected to the side wall of the first guide limit rod (7631) and the outer side wall of the first guide limit cylinder (7632).

4. The distributed civil air defense ventilation system based on fusion communication according to claim 3 is characterized in that: The air volume constant mechanism (7) further comprises a second support assembly (77) for connecting the third electrode contact piece (75) and the driving rod (45), the second support assembly (77) comprising a first support rod (771), the third electrode contact piece (75) being fixedly sleeved outside the first support rod (771), one end of the first support rod (771) being fixedly connected to a second guide stop assembly (772), the free end of the second guide stop assembly (772) being fixedly connected to one end of a second support rod (773), and the other end of the second support rod (773) being fixedly connected to the driving rod ( 45), the second guide limit assembly (772) comprises a second guide limit rod (7721), a second guide limit cylinder (7722) and a second guide limit spring (7723), the second guide limit rod (7721) is movably inserted in the second guide limit cylinder (7722), the second guide limit spring (7723) is wound around the outside of the second guide limit rod (7721), and the two ends of the second guide limit spring (7723) are respectively fixedly connected to the side wall of the second guide limit rod (7721) and the outer side wall of the second guide limit cylinder (7722).

5. The distributed civil air defense ventilation system based on fusion communication according to claim 1 is characterized in that: The first ventilation hole (43) and the second ventilation hole (44) are arranged on the same horizontal plane, and the driving disk (46) is an integral body; the first ventilation hole (43) and the second ventilation hole (44) are arranged in a staggered manner in the vertical direction; the driving disk (46) comprises a first disk body, the first disk body and the first adjustment plate (47) are fixedly connected to each other, and a second disk body connected to the second adjustment plate (48); a partition plate (8) is fixedly arranged in the air vent box (41), and the partition plate (8) divides the air vent box (41) into an upper cavity and a lower cavity separated from each other; the upper cavity is communicated with the second ventilation hole (44), and the lower cavity is communicated with the first ventilation hole (43); a constant temperature tube (9) is fixedly inserted on the partition plate (8), and the constant temperature tube (9) is used for connecting the upper cavity and the lower cavity.

6. The distributed civil air defense ventilation system based on fusion communication according to claim 5 is characterized in that: The thermostatic tube (9) further comprises a temperature control mechanism (10) for regulating the temperature in the thermostatic tube (9), the temperature control mechanism (10) comprising a thermostat (101) fixedly connected to the outer wall of the thermostatic tube (9), and a first heat transfer rod (102) and a second heat transfer rod (103) connected to the temperature control end of the thermostat (101), the first heat transfer rod (102) and the second heat transfer rod (103) both being fixedly inserted into the tube wall of the thermostatic tube (9), and the second heat transfer rod (103) being connected to the first heat transfer net (104), The second warm net (106) and the third warm net (107) are connected to each other, the first warm net (104), the second warm net (106) and the third warm net (107) are all fixedly arranged on the inner wall of the constant temperature pipe (9), and the first warm net (104), the second warm net (106) and the third warm net (107) are arranged in sequence from top to bottom in the vertical direction, the first warm net (104) is provided with a second sensor (105), and the third warm net (107) is provided with a third sensor (108).

7. The distributed civil air defense ventilation system based on fusion communication according to claim 6 is characterized in that: It also comprises a blocking mechanism (11) arranged near the bottom of the thermostatic tube (9), the blocking mechanism (111) comprising a fixed cylinder (113) fixedly connected to the outer wall of the thermostatic tube (9), a magnet block (114) movably arranged in the fixed cylinder (113), a blocking plate (112) fixedly arranged on the side wall of the magnet block (114), the blocking plate (112) movably plugged into the side wall of the thermostatic tube (9), an electromagnet (116) movably sleeved outside the blocking plate (112), the electromagnet (116) fixedly arranged on the outer wall of the thermostatic tube (9), and a blocking groove (111) matched with the blocking plate (112) is provided on the inner wall of the thermostatic tube (9).

8. The distributed civil air defense ventilation system based on fusion communication according to claim 7 is characterized in that: The blocking mechanism (11) further comprises a third guide limit assembly (115) having one end fixedly connected to the side wall of the magnet block (114) and the other end fixedly connected to the inner wall of the fixed cylinder (113); the third guide limit assembly (115) comprises a third guide limit rod (1151), a third guide limit cylinder (1152) and a third guide limit spring (1153); the third guide limit rod (1151) is movably inserted into the third guide limit cylinder (1152); the third guide limit spring (1153) is wound around the outside of the third guide limit rod (1151); and two ends of the third guide limit spring (1153) are respectively fixedly connected to the side wall of the third guide limit rod (1151) and the outer wall of the third guide limit cylinder (1152).

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