Hot channel sealing assembly

Abstract

The utility model discloses a hot channel closing assembly, which relates to the technical field of hot channels, and comprises a driving part and a buffer part, the side surface of the driving part is provided with a sealing door on the side surface of a hot channel pipe, the side surface of the hot channel pipe is provided with a side groove positioned on the inner side of the sealing door, and the side surface of the bottom of the sealing door is fixedly connected with a positioning rod; the side face of the sealing door is provided with the driving piece located on the side face of the hot channel pipe, the first conical wheel installed on the output shaft of the driving motor in the driving piece is connected with the second conical wheel on the outer side of the lead screw in a meshed mode, and the second conical wheel can drive the lead screw to rotate; and meanwhile, the lead screw drives the moving plate to slide in a chute in the inner side of the sealing door, the chute is of a structure with the deep left part and the shallow right part, when the moving plate moves to the shallow part of the chute, the sealing door can be jacked up to be quickly opened, and the human body is prevented from being hurt by high temperature during manual operation.

Description

Technical Field

[0001] The utility model relates to the technical field of hot channels, and in particular to a hot channel sealing component. Background Art

[0002] With the rapid development and widespread application of digital technology and network technology, the widespread application of DSP technology, and the increasing integration of load equipment, most equipment is placed in 19-inch racks, resulting in a large number of high-heat-density cabinets. Traditional factory precision air conditioners can no longer deliver cold air to the middle part of the cabinet, resulting in local overheating inside the cabinet, seriously affecting the efficient operation of the equipment.

[0003] After searching, a hot channel and a sealing method for a hot channel according to publication number CN202010468103.6 include a precision air conditioner and a computer room body, the computer room body includes a floor and a ceiling with vents, the top of the precision air conditioner is connected to a return air duct, the return air duct is pre-buried in the ceiling, the bottom of the precision air conditioner is connected to an outlet duct, the outlet duct is pre-buried in the floor, a hot air duct matching the vent is fixed to the bottom of the return air duct, a cold air duct matching the vent is fixed to the top of the outlet duct, racks arranged oppositely are installed on the floor, shells are constructed between the racks on the left and right sides and the inner wall of the computer room body, and two shells in the middle A main heat channel is arranged between the racks, and fixing plates are extended outward on the front and rear sides and the top of the racks on the left and right sides, and a sealing door 2 is installed at one end of the front and rear sides of the two fixing plates close to each other, the shell 1 is welded to the fixing plate, and the other end of the shell is installed on the inner wall of the machine room body, and a heat transfer pipe 1 cooperating with the hot air pipe is fixed on the top of the shell, and the main heat channel includes a vertical frame welded on the front and rear sides of the rack, a cross beam is welded between the two vertical frames located on the same rack, an upper fixing plate is fixed between the two vertical frames on the front side and between the two vertical frames on the rear side, a side skylight plate is inserted between the vertical frame and the cross beam, and a heat pipe located on the same The tops of the ends of the two uprights on the frame that are close to each other are each provided with a side groove, the tops of the crossbeams are each provided with a bottom groove, the side grooves match the side faces of the side skylight panels, the bottom grooves match the bottom faces of the side skylight panels, the front and rear ends of the main heat channel are each provided with a sealing door 1, the tops of the uprights and the side skylight panels are both fixed with skylight panels, the tops of the skylight panels are each provided with a heat transfer pipe 2, the tops of the heat transfer pipe 1 are sealedly connected with the corresponding hot air pipes through the vents on the suspended ceiling, the front and rear ends of the side skylight panels are respectively aligned with the side grooves on the two uprights, so that the bottoms of the side skylight panels are embedded in the bottom grooves installed on the crossbeams, the side skylight panels are installed, and then the skylight panels are bonded to the uprights. And the top of the side skylight panel, at this time, the top of the heat transfer pipe 2 is sealed and connected with the corresponding hot air duct through the vent on the ceiling. When working, the sealing door 1 and the sealing door 2 are closed. When working, the cold air generated by the precision air-conditioning passes through the air outlet duct, and then enters the interior of the computer room through the cold air duct. The heat generated by the rack enters the return air duct through the heat transfer pipe 1 and the heat transfer pipe 2, and is finally sucked into the precision air-conditioning. Through such an arrangement, the hot channel becomes a closed structure, so that the cold and hot air will not be mixed together, and the heat exhaust effect is good. The existing hot channel pipes in the factory need to be opened at a regular time for heat dissipation operations, but most of the existing hot channel pipes are opened manually, which is easy to cause harm to the workers. Utility Model Content

[0004] The utility model aims to provide a hot channel sealing component to solve the existing problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot channel sealing component, including a driving member and a buffer member, the side of the driving member is provided with a sealing door on the side of the hot channel tube, the side of the hot channel tube is provided with a side groove located on the inner side of the sealing door, the bottom side of the sealing door is fixedly connected with a positioning rod, and the buffer member is located in the bottom middle of the side groove.

[0006] The driving member includes a driving motor, a conical wheel 1, a conical wheel 2, a screw and a moving plate. The output shaft of the driving motor is fixedly connected to the conical wheel 1, the side of the conical wheel 1 is meshingly connected to the conical wheel 2, and the inner side of the conical wheel 2 is fixedly connected to the screw.

[0007] As a preferred technical solution of the utility model, the outer side of the screw rod is threadedly connected with a movable plate.

[0008] As a preferred technical solution of the utility model, a positioning groove is provided at the inner bottom of the side groove, and the inner side of the positioning groove is movably connected to the outer side of the positioning rod at the bottom of the sealing door.

[0009] As a preferred technical solution of the utility model, an inclined groove is opened at the top of the inner side of the sealing door, the inner side of the inclined groove is slidably connected to the moving plate outside the screw rod, and the inclined groove is a left-deep and right-shallow structure.

[0010] As a preferred technical solution of the utility model, the sides of the sealing door are respectively fixedly connected with a temperature and humidity sensor and a pressure gauge located on the side of the hot channel tube, and an indicator light located on the side of the hot channel tube is provided below the pressure gauge.

[0011] As a preferred technical solution of the utility model, the buffer component includes a base tube, a movable rod, a connecting seat, a limit plate and a buffer spring. The side of the base tube is fixedly connected to the inner side of the side groove, and the side of the base tube passes through the side of the side groove and is movably connected to the movable rod. The top of the movable rod is rotatably connected to the connecting seat via a rotating shaft.

[0012] As an optimal technical solution of the utility model, the outer side of the movable rod is located on the inner side of the bottom cylinder and is fixedly connected to the limit plate, and the outer side of the movable rod is sleeved with a buffer spring located on the side of the limit plate; a driving member located on the side of the hot channel tube is provided on the side of the sealing door, and a conical wheel 1 installed on the output shaft of the driving motor in the driving member is meshed and connected with a conical wheel 2 on the outer side of the screw rod, so that the conical wheel 2 can drive the screw rod to rotate, and at the same time, the screw rod drives the movable plate to slide in the inclined groove on the inner side of the sealing door. The inclined groove is a left-deep and right-shallow structure. When the movable plate moves to the shallow part of the inclined groove, the sealing door can be lifted up to open it quickly, avoiding high temperature damage to the human body during manual operation, and the bottom of the sealing door is equipped with a connecting seat through the bottom groove and the cross bar, and the bottom of the connecting seat is rotatably connected to the movable rod through a rotating shaft. A buffer spring located on the inner side of the bottom cylinder is provided at the bottom of the movable rod. When the sealing door is closed, the buffer spring can provide a restoring force to tighten the connecting seat to improve its sealing performance.

[0013] As a preferred technical solution of the utility model, a slide rail is provided on the inner top of the side groove, and the inner side of the slide rail is slidably connected to the side surface of the movable plate.

[0014] As a preferred technical solution of the utility model, an inner lining plate is provided in the middle of the inner side of the sealing door, and a sponge layer and a ceramic particle layer are provided on the inner side of the inner lining plate; temperature and humidity sensors and pressure gauges are respectively installed on the sides of the hot channel tube, so that the temperature, humidity and pressure changes inside the hot channel tube can be observed at all times to open and seal the hot channel tube, and a sealing door is installed on the inner side of the side groove opened on the side of the hot channel tube, and a sponge layer and a ceramic particle layer are provided on the inner side of the inner lining plate installed on the inner side of the sealing door, so that the humid gas and toxic gas inside the hot channel tube can be absorbed.

[0015] As a preferred technical solution of the utility model, a bottom groove is provided at the bottom of the sealing door, a cross bar is fixedly connected to the inner side of the bottom groove, and the outer side of the cross bar is movably connected to the side of the connecting seat.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model installs temperature and humidity sensors and pressure gauges on the sides of the hot channel pipe respectively, so as to observe the temperature, humidity and pressure changes inside the hot channel pipe at all times to open and seal the hot channel pipe, and a sealing door is installed on the inside of the side groove opened on the side of the hot channel pipe, and a sponge layer and a ceramic particle layer are provided on the inside of the inner lining plate installed on the inside of the sealing door, so as to absorb the humid gas and toxic gas inside the hot channel pipe.

[0018] The utility model provides a driving member located on the side of the hot channel tube through the side of the sealing door, and a conical wheel 1 installed on the output shaft of the driving motor in the driving member is meshed and connected with a conical wheel 2 on the outside of the screw rod, so that the conical wheel 2 can drive the screw rod to rotate, and at the same time the screw rod drives the movable plate to slide in the inclined groove on the inner side of the sealing door, and the inclined groove is a left-deep and right-shallow structure. When the movable plate moves to the shallow part of the inclined groove, the sealing door can be lifted up to open it quickly, avoiding the harm of high temperature to the human body during manual operation, and the bottom of the sealing door is equipped with a connecting seat through the bottom groove and the cross bar, and the bottom of the connecting seat is rotatably connected to the movable rod through the rotating shaft. The bottom of the movable rod is provided with a buffer spring located on the inner side of the bottom cylinder. When the sealing door is closed, the buffer spring can provide a restoring force to make the connecting seat tighten the sealing door, so that its sealing performance is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the structural front view of the utility model;

[0020] Figure 2 It is a partial front view of the structure of the utility model;

[0021] Figure 3 This is the inside view of the structural sealing door of the utility model;

[0022] Figure 4 This is a diagram of the structural drive components of the utility model;

[0023] Figure 5 This is a diagram of a structural buffer member of the utility model;

[0024] Figure 6 This is a partial view of the structural buffer of the utility model.

[0025] In the figure: 1. positioning rod; 2. positioning groove; 3. cross bar; 4. bottom groove; 5. sealing door; 6. side groove; 7. driving member; 71. driving motor; 72. conical wheel one; 73. conical wheel two; 74. screw rod; 75. moving plate; 8. temperature and humidity sensor; 9. pressure gauge; 10. buffer member; 101. bottom cylinder; 102. movable rod; 103. connecting seat; 104. limit plate; 105. buffer spring; 11. slide rail; 12. inclined groove; 13. lining plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6The utility model provides a hot channel sealing component, including a driving member 7 and a buffer member 10. The side of the driving member 7 is provided with a sealing door 5 on the side of the hot channel tube. The side of the hot channel tube is provided with a side groove 6 located on the inner side of the sealing door 5. The bottom side of the sealing door 5 is fixedly connected with a positioning rod 1, and the buffer member 10 is located in the middle of the bottom of the side groove 6.

[0028] The driving member 7 includes a driving motor 71, a conical wheel 1 72, a conical wheel 2 73, a screw 74 and a movable plate 75. The output shaft of the driving motor 71 is fixedly connected to the conical wheel 1 72, the side of the conical wheel 1 72 is meshingly connected to the conical wheel 2 73, the inner side of the conical wheel 2 73 is fixedly connected to the screw 74, and the outer side of the screw 74 is threadedly connected to the movable plate 75.

[0029] A positioning groove 2 is provided at the bottom of the inner side of the side groove 6, and the inner side of the positioning groove 2 is movably connected to the outer side of the positioning rod 1 at the bottom of the sealing door 5. An inclined groove 12 is provided at the top of the inner side of the sealing door 5, and the inner side of the inclined groove 12 is slidably connected to the movable plate 75 on the outer side of the screw rod 74, and the inclined groove 12 is a left-deep and right-shallow structure. The sides of the sealing door 5 are respectively fixedly connected with a temperature and humidity sensor 8 and a pressure gauge 9 located on the side of the hot channel pipe. An indicator light is provided on the side of the hot channel pipe below the pressure gauge 8, and a buffer 10 includes a bottom cylinder 101, a movable rod 102, a connecting seat 103, a limiting plate 104 and a buffer spring 105. The side of the bottom cylinder 101 is fixedly connected to the inner side of the side groove 6, and the side of the bottom cylinder 101 penetrates the side of the side groove 6 and is movably connected to the movable rod 102. The top of the movable rod 102 is rotatably connected to the connecting seat 103 through a rotating shaft. The outer side of the movable rod 102 is located on the inner side of the bottom cylinder 101 and is fixedly connected to the limiting plate 104. The outer side of the movable rod 102 is sleeved with a limiting plate 104. The cam 73 is provided with a spring 105 on the side of the limit plate 104; the side of the sealing door 5 is provided with a driving member 7 located on the side of the hot channel tube, and the conical wheel 1 72 installed on the output shaft of the driving motor 71 in the driving member 7 is meshed and connected with the conical wheel 2 73 on the outside of the screw rod 74, so that the conical wheel 2 73 can drive the screw rod 74 to rotate, and at the same time, the screw rod 74 drives the movable plate 75 to slide in the inclined groove 12 on the inner side of the sealing door 5. The inclined groove 12 is a left-deep and right-shallow structure. When the movable plate 75 moves to the shallow part of the inclined groove 12, the sealing door 5 can be lifted up to open it quickly to avoid high temperature damage to the human body during manual operation, and the bottom of the sealing door 5 is installed with a connecting seat 103 through the bottom groove 4 and the cross bar 3. The bottom of the connecting seat 103 is rotatably connected to the movable rod 102 through the rotating shaft. The bottom of the movable rod 102 is provided with a buffer spring 105 located on the inner side of the bottom cylinder 101. When the sealing door 5 is closed, the buffer spring 105 can provide a restoring force to tighten the connecting seat 103 to tighten the sealing door 5, so that its sealing performance is improved.

[0030] A slide rail 11 is provided at the top of the inner side of the side groove 6, and the inner side of the slide rail 11 is slidably connected to the side of the movable plate 75. An inner lining plate 13 is provided in the middle of the inner side of the sealed door 5, and a sponge layer and a ceramic particle layer are provided on the inner side of the inner lining plate 13; a temperature and humidity sensor 8 and a pressure gauge 9 are respectively installed on the side of the hot channel tube, and the temperature, humidity and pressure changes inside the hot channel tube can be observed at all times to open and seal the hot channel tube, and a sealed door 5 is installed on the inner side of the side groove 6 opened on the side of the hot channel tube, and a sponge layer and a ceramic particle layer are provided on the inner side of the inner lining plate 13 installed on the inner side of the sealed door 5, which can absorb the humid gas and toxic gas inside the hot channel tube, and a bottom groove is provided at the bottom of the sealed door, and a cross bar is fixedly connected to the inner side of the bottom groove, and the outer side of the cross bar is movably connected to the side of the connecting seat.

[0031] When used specifically, first, a temperature and humidity sensor 8 and a pressure gauge 9 are respectively installed on the side of the hot channel tube, so that the temperature, humidity and pressure changes inside the hot channel tube can be observed at all times to open and seal the hot channel tube, and a sealing door 5 is installed on the inner side of the side groove 6 opened on the side of the hot channel tube. The inner side of the inner lining plate 13 installed on the inner side of the sealing door 5 is provided with a sponge layer and a ceramic particle layer, which can absorb the humid gas and toxic gas inside the hot channel tube. A driving member 7 located on the side of the hot channel tube is provided on the side of the sealing door 5. The conical wheel 1 72 installed on the output shaft of the driving motor 71 in the driving member 7 is meshed and connected with the conical wheel 2 73 on the outer side of the screw rod 74, so that the conical wheel 2 73 can drive the screw rod 7 4 rotates, and at the same time, the screw rod 74 drives the moving plate 75 to slide in the inclined groove 12 on the inner side of the sealing door 5. The inclined groove 12 is a structure with a deep left and a shallow right. When the moving plate 75 moves to the shallow part of the inclined groove 12, the sealing door 5 can be lifted up to open it quickly, so as to avoid the high temperature from causing harm to the human body during manual operation. The bottom of the sealing door 5 is installed with a connecting seat 103 through the bottom groove 4 and the cross bar 3. The bottom of the connecting seat 103 is rotatably connected to the movable rod 102 through a rotating shaft. The bottom of the movable rod 102 is provided with a buffer spring 105 located on the inner side of the bottom cylinder 101. When the sealing door 5 is closed, the buffer spring 105 can provide a restoring force to make the connecting seat 103 tighten the sealing door 5, so that its sealing performance is improved.

[0032] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

Claims

1. A hot channel sealing assembly, comprising a driving member (7) and a buffer member (10), characterized in that: A sealing door (5) is provided on the side of the hot channel tube on the side of the driving member (7), a side groove (6) located inside the sealing door (5) is opened on the side of the hot channel tube, a positioning rod (1) is fixedly connected to the bottom side of the sealing door (5), and the buffer member (10) is located in the middle of the bottom of the side groove (6); The driving member (7) comprises a driving motor (71), a conical wheel 1 (72), a conical wheel 2 (73), a screw (74) and a moving plate (75); the output shaft of the driving motor (71) is fixedly connected to the conical wheel 1 (72); the side surface of the conical wheel 1 (72) is meshingly connected to the conical wheel 2 (73); and the inner side of the conical wheel 2 (73) is fixedly connected to the screw (74); The top of the inner side of the sealing door (5) is provided with an inclined groove (12), the inner side of the inclined groove (12) is slidably connected to the movable plate (75) on the outer side of the screw rod (74), and the inclined groove (12) is a structure with a deep left side and a shallow right side.

2. A hot aisle containment assembly according to claim 1, characterized in that: The outer side of the screw rod (74) is threadedly connected to a moving plate (75).

3. The hot aisle containment assembly according to claim 1, characterized in that: A positioning groove (2) is provided at the inner bottom of the side groove (6), and the inner side of the positioning groove (2) is movably connected to the outer side of the positioning rod (1) at the bottom of the sealing door (5).

4. The hot aisle containment assembly according to claim 1, characterized in that: The side surfaces of the sealing door (5) are respectively fixedly connected with a temperature and humidity sensor (8) and a pressure gauge (9) located on the side surfaces of the hot channel tube, and an indicator light located on the side surfaces of the hot channel tube is provided below the pressure gauge (9).

5. The hot aisle containment assembly according to claim 1, characterized in that: The buffer component (10) comprises a bottom cylinder (101), a movable rod (102), a connecting seat (103), a limiting plate (104) and a buffer spring (105); the side surface of the bottom cylinder (101) is fixedly connected to the inner side of the side groove (6); the side surface of the bottom cylinder (101) penetrates the side surface of the side groove (6) and is movably connected to the movable rod (102); the top of the movable rod (102) is rotatably connected to the connecting seat (103) via a rotating shaft.

6. A hot aisle containment assembly according to claim 5, characterized in that: The outer side of the movable rod (102) is located on the inner side of the bottom tube (101) and is fixedly connected to a limiting plate (104), and the outer side of the movable rod (102) is sleeved with a buffer spring (105) located on the side of the limiting plate (104).

7. The hot aisle containment assembly according to claim 1, characterized in that: A slide rail (11) is provided at the top of the inner side of the side groove (6), and the inner side of the slide rail (11) is slidably connected to the side surface of the movable plate (75).

8. The hot aisle containment assembly according to claim 1, characterized in that: An inner lining plate (13) is provided at the middle of the inner side of the sealing door (5), and a sponge layer and a ceramic particle layer are provided on the inner side of the inner lining plate (13).

9. The hot aisle containment assembly according to claim 1, characterized in that: A bottom groove (4) is provided at the bottom of the sealing door (5), a cross bar (3) is fixedly connected to the inner side of the bottom groove (4), and the outer side of the cross bar (3) is movably connected to the side surface of the connecting seat (103).

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