CN217765399U

CN217765399U - Door and window air tightness detection device

Info

Publication number: CN217765399U
Application number: CN202220670044.5U
Authority: CN
Inventors: 许祥录; 贾博寒; 孙胜亮
Original assignee: Hebei Ju'an Construction Engineering Quality Inspection Co ltd
Current assignee: Hebei Ju'an Construction Engineering Quality Inspection Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-11-08
Anticipated expiration: 2032-03-26

Abstract

The utility model relates to a door and window gas tightness detects technical field, provides a door and window gas tightness detection device, comprises a workbench, the first seal box of workstation up end one end fixedly connected with, the first sealing strip of first seal box one side fixedly connected with, smog device is installed to first seal box up end one end, first seal box inner chamber mid-mounting has water jet equipment, clamping device is installed to the first seal box up end other end, first seal box up end fixedly connected with controller, first seal box one side fixedly connected with control panel, the workstation up end other end has the second seal box through T type spout sliding connection, workstation up end other end middle part is provided with the rectangular channel. Through above-mentioned technical scheme, solved traditional door and window gas tightness and detected the device function singleness of usefulness, inconvenient carry out thorough detection to door and window's gas tightness, lead to the inaccurate problem of detection effect.

Description

Door and window air tightness detection device

Technical Field

The utility model relates to a door and window gas tightness detects technical field, and is concrete, relates to a door and window gas tightness detection device.

Background

The air tightness of the door and window refers to the air permeation quantity of the door and window in unit opening seam length or unit area, and the air permeation resistance of the door and window in a closed state is examined. The field detection of the building door and window engineering is usually carried out before the completion acceptance of the building door and window engineering. The air tightness and the sound insulation have a relative relation, the sound insulation is natural and poor due to poor air tightness, and doors and windows with poor air tightness can bring larger noise and influence the health of people.

At present, the device for detecting the air tightness of the door and window has single function, most of the prior devices adopt water to detect the air tightness of the door and window, at this time, the detection is not thorough, the air tightness effect of the door and window can not be effectively obtained, and the quality of the door and window can not be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model provides a door and window gas tightness detection device has solved traditional door and window gas tightness and has detected the device function singleness of usefulness, and inconvenient carries out thorough detection to door and window's gas tightness, leads to the unsafe problem of detection effect.

The technical scheme of the utility model as follows: the utility model provides a door and window gas tightness detection device, includes the workstation, workstation up end one end fixedly connected with first seal box, the first sealing strip of first seal box one side fixedly connected with, smog device is installed to first seal box up end one end, first seal box inner chamber mid-mounting has water jet equipment, clamping device is installed to the first seal box up end other end, first seal box up end fixedly connected with controller, first seal box one side fixedly connected with control panel, the workstation up end other end has the second seal box through T type spout sliding connection, workstation up end other end middle part is provided with the rectangular channel, the rectangular channel inner chamber rotates and is connected with first threaded rod.

Preferentially, the outer surface of the first threaded rod is in threaded connection with a second sealing box, and the first sealing box and the second sealing box are both made of transparent materials.

Preferentially, second seal box one side fixedly connected with second sealing strip, second seal box inner chamber wall one side fixedly connected with water sense label that discolours, second seal box inner chamber wall top fixedly connected with smoke alarm.

Preferentially, the smoke device comprises an air blower, an air inlet pipe, an exhaust pipe, a smoke generator and a smoke exhaust pipe, the upper end face of the first seal box is fixedly connected with the air blower, the air inlet end of the air blower is communicated with the air inlet pipe, and the air outlet end of the air blower is communicated with the smoke generator through the exhaust pipe.

Preferentially, the upper end face of the first seal box is fixedly connected with a smoke generator, the lower end face of the smoke generator is fixedly connected with a smoke exhaust pipe, and one end of the smoke exhaust pipe penetrates through the first seal box and is fixedly connected with the first seal box.

Preferentially, water jet equipment comprises water tank, backward flow hole, water pump, inlet tube, outlet pipe, ponding chamber, shower nozzle, driving motor and second threaded rod, terminal surface one end fixedly connected with water tank under the first seal box, water tank up end one end is provided with the backward flow hole, backward flow hole and first seal box inner chamber intercommunication.

Preferentially, water tank surface one side fixedly connected with water pump, the water pump is intake and is held through inlet tube and water tank intercommunication, the water pump goes out the water outlet end and has the ponding chamber through the outlet pipe intercommunication, the equal fixedly connected with shower nozzle in ponding chamber one side, first seal box up end middle part fixedly connected with driving motor, the driving motor output shaft passes through sprocket group cooperation chain and rotates and be connected with the second threaded rod, second threaded rod surface threaded connection has the ponding chamber.

Preferentially, clamping device comprises L type pole, third threaded rod and grip block, first seal box up end one end fixedly connected with L type pole, L type pole inner chamber threaded connection has the third threaded rod, the terminal surface rotates under the third threaded rod and is connected with the grip block.

The utility model discloses a theory of operation and beneficial effect do:

in the utility model, by placing the door and window on the upper end surface of the workbench, then attaching one side of the door and window frame with the first sealing strip on one side of the first sealing box, after attaching, at the moment, by rotating the third threaded rod, the third threaded rod drives the clamping block to move downwards when rotating, when moving downwards along with the clamping block, the clamping block realizes the clamping of the upper end surface of the door and window, simultaneously, the preliminary clamping of the door and window is realized through the matching of the clamping block and the workbench, after clamping, the first threaded rod is rotated, when rotating along with the first threaded rod, the first threaded rod drives the second sealing box to move to one side, when moving along with the second sealing box, the second sealing box slowly approaches the door and window, when the second sealing strip on one side of the second sealing box contacts with the other side of the door and window, the first threaded rod stops rotating, the clamping of the door and window can be realized through the first sealing box and the second sealing box, meanwhile, the sealing of the periphery of the door and window can be realized through the first sealing strip and the second sealing strip, after the sealing, a worker can start the control panel through starting the control panel, the control panel can start the air blower and the smoke generator through the controller, when the smoke generator works, the air blower is matched, the air blower discharges the outside air into the smoke generator through the air inlet pipe and the air outlet pipe, finally, the smoke in the smoke generator is discharged through the dust inlet pipe, the discharged smoke can be filled in the whole first sealing box, meanwhile, the smoke in the inner cavity of the first sealing box covers one side of the door and window, if the sealing of the door and window is poor, the smoke can flow into the inner cavity of the second sealing box from the inner cavity of the first sealing box through the door and window, the smoke alarm is installed at the top of the inner cavity of the second seal box, smoke entering the inner cavity of the second seal box can be detected by the smoke alarm, the smoke alarm starts to give an alarm, workers can know that the air tightness of the door and window is poor, if no smoke permeates into the second seal box from the first seal box, the workers can close the smoke generator and the air blower through the control panel and the controller, the water pump and the driving motor are started, when the water pump starts to work, the water in the inner cavity of the water tank is pumped into the inner cavity of the water accumulation cavity through the water inlet pipe and the water outlet pipe, after the water is pumped, the water can be uniformly sprayed to one side of the door and window through the water accumulation cavity and the spray nozzle, the sprayed water flows downwards along one side of the door and window, finally flows back to the inner cavity of the water tank through the backflow hole, the water is recycled, when the water is sprayed, the driving motor is started, when the water spraying process, the driving motor drives the second threaded rod to rotate through the chain wheel set to drive the water accumulation cavity to move upwards or downwards, the water rod to move downwards, the door and window can judge whether the water is qualified when the water is sprayed, the door and window, the door and window is detected, when the door and window is detected, the door and window is judged to be qualified, when the door and window is detected, the door and window is judged to be qualified, and window, the door and window is judged to be qualified product, and window, and the door is judged to be detected.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the utility model;

FIG. 3 is a schematic view of a second seal box of the present invention;

fig. 4 is a schematic view of a sectional structure of the first seal box of the present invention.

In the figure: 1. a work table; 2. a first seal box; 3. a first seal strip; 4. a fume unit; 41. a blower; 42. an air inlet pipe; 43. an exhaust duct; 44. a smoke generator; 45. a smoke exhaust pipe; 5. a water spraying device; 51. a water tank; 52. a return orifice; 53. a water pump; 54. a water inlet pipe; 55. a water outlet pipe; 56. a water accumulation cavity; 57. a spray head; 58. a drive motor; 59. a second threaded rod; 6. a clamping device; 61. an L-shaped rod; 62. a third threaded rod; 63. a clamping block; 7. a controller; 8. a control panel; 9. a second seal box; 10. a rectangular groove; 11. a first threaded rod; 12. a second seal strip; 13. a water-sensitive color-changing label; 14. a smoke alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

Example 1

As shown in fig. 1-4, the embodiment provides, a door and window gas tightness detection device, comprises a

workbench

1, 1 up end one end fixedly connected with first seal box 2 of workstation, 2 one side fixedly connected with first sealing strip 3 of first seal box, 2 up end one end of first seal box

install smog device

4, 2 inner chamber mid-mounting of first seal box have water jet equipment 5, clamping device 6 is installed to 2 up end other ends of first seal box, 2 up end fixedly connected with controllers 7 of first seal box, 2 one side fixedly connected with control panel 8 of first seal box, 1 up end other end of workstation has second seal box 9 through T type spout sliding connection, 1 up end other end middle part of workstation is provided with rectangular channel 10, rectangular channel 10 inner chamber rotates and is connected with first threaded rod 11. The outer surface of the first threaded rod 11 is in threaded connection with a second seal box 9, and the first seal box 2 and the second seal box 9 are both made of transparent materials. A second sealing strip 12 is fixedly connected to one side of the second sealing box 9, a water-sensitive color-changing label 13 is fixedly connected to one side of the inner cavity wall of the second sealing box 9, and a smoke alarm 14 is fixedly connected to the top of the inner cavity wall of the second sealing box 9.

Example 2

Based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the smoke device 4 is composed of an air blower 41, an air inlet pipe 42, an exhaust pipe 43, a smoke generator 44 and a smoke exhaust pipe 45, the upper end surface of the first airtight box 2 is fixedly connected with the air blower 41, the air inlet end of the air blower 41 is communicated with the air inlet pipe 42, and the air outlet end of the air blower 41 is communicated with the smoke generator 44 through the exhaust pipe 43. The upper end face of the first seal box 2 is fixedly connected with a smoke generator 44, the lower end face of the smoke generator 44 is fixedly connected with a smoke exhaust pipe 45, and one end of the smoke exhaust pipe 45 penetrates through the first seal box 2 and is fixedly connected with the first seal box 2. The water spraying device 5 comprises a water tank 51, a return hole 52, a water pump 53, a water inlet pipe 54, a water outlet pipe 55, a water accumulation cavity 56, a spray head 57, a driving motor 58 and a second threaded rod 59, wherein one end of the lower end face of the first seal box 2 is fixedly connected with the water tank 51, one end of the upper end face of the water tank 51 is provided with the return hole 52, and the return hole 52 is communicated with the inner cavity of the first seal box 2. Water tank 51 surface one side fixedly connected with water pump 53, water pump 53 intake end is through inlet tube 54 and water tank 51 intercommunication, water pump 53 goes out the water end and has ponding chamber 56 through outlet pipe 55 intercommunication, ponding chamber 56 one side equal fixedly connected with

shower nozzle

57, 2 up end middle part fixedly connected with driving motor 58 of first seal box, the output shaft of driving motor 58 passes through sprocket group cooperation chain and rotates and be connected with second threaded rod 59, second threaded rod 59 surface threaded connection has ponding chamber 56. The clamping device 6 consists of an L-shaped rod 61, a third threaded rod 62 and a clamping block 63, wherein the L-shaped rod 61 is fixedly connected to one end of the upper end face of the first seal box 2, the third threaded rod 62 is connected to the inner cavity of the L-shaped rod 61 through threads, and the clamping block 63 is rotatably connected to the lower end face of the third threaded rod 62.

In the embodiment, a door and window is firstly placed on the upper end surface of a workbench 1, then one side of a door and window frame is attached to a first sealing strip 3 on one side of a first sealing box 2, after the attachment, a third threaded rod 62 is rotated, when the third threaded rod 62 is rotated, a clamping block 63 is driven to move downwards, when the clamping block 63 moves downwards, the clamping block 63 clamps the upper end surface of the door and window, simultaneously, the primary clamping of the door and window is realized through the matching of the clamping block 63 and the workbench 1, after the clamping, when the first threaded rod 11 is rotated, when the first threaded rod 11 rotates, the first threaded rod 11 drives a second sealing box 9 to move towards one side, when the second sealing box 9 moves, the second sealing box 9 slowly approaches the door and window, when a second sealing strip 12 on one side of the second sealing box 9 contacts with the other side of the door and window, at this time, the first threaded rod 11 stops rotating, at this time, the clamping of the door and the window can be realized through the first sealing box 2 and the second sealing box 9, meanwhile, the sealing of the periphery of the door and the window can be realized through the first sealing strip 3 and the second sealing strip 12, after the sealing, the worker can start the control panel 8 through starting the control panel 8, the control panel 8 can start the air blower 41 and the smoke generator 44 through the controller 7, when the smoke generator 44 works, the air blower 41 is matched with the air blower 41, the air blower 41 can discharge the outside air into the smoke generator 44 through the air inlet pipe 42 and the exhaust pipe 43, finally the smoke in the smoke generator 44 is discharged through the exhaust pipe 45, the discharged smoke can be filled in the whole first sealing box 2, and the smoke in the inner cavity of the first sealing box 2 can cover one side of the door and the window, at this time, if the sealing of the door and window is poor, the smoke will flow into the inner cavity of the second seal box 9 from the inner cavity of the first seal box 2 through the door and window, because the smoke alarm 14 is installed on the top of the inner cavity of the second seal box 9, the smoke entering the inner cavity of the second seal box 9 will be detected by the smoke alarm 14, at this time, the smoke alarm 14 will alarm, at this time, the worker can know that the air tightness of the door and window is poor, if no smoke permeates into the second seal box 9 from the first seal box 2, at this time, the worker will close the smoke generator 44 and the blower 41 through the control panel 8 and the controller 7, and will start the water pump 53 and the driving motor 58, when the water pump 53 starts working, at this time, the water pump 53 will pump the water in the inner cavity of the water tank 51 into the inner cavity of the water accumulation cavity 56 through the water inlet pipe 54 and the water outlet pipe 55, and after pumping, at this time, the water accumulation cavity 56 is matched with the spray head 57 to uniformly spray water to one side of the door and window, the sprayed water flows downwards along one side of the door and window and finally flows back to the inner cavity of the water tank 51 through the return hole 52, so that the water is recycled, when the spraying process is carried out, the driving motor 58 is started, the driving motor 58 drives the second threaded rod 59 to rotate through the chain wheel set matched with the chain when working, when the second threaded rod 59 rotates, the water accumulation cavity 56 is driven to move upwards or downwards on the second threaded rod 59, when the water accumulation cavity 56 moves upwards or downwards, the water can be comprehensively sprayed to one side of the door and window, when the spraying is carried out, if the water color change label 13 is found to change color, the air tightness of the door and window can be judged to be unqualified, if the water color change label 13 is found not to change color, the judgment can be carried out, this door and window belongs to qualified product to through dual detection, whether definite door and window belongs to qualified product more.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a door and window gas tightness detection device, includes workstation (1), its characterized in that: workstation (1) up end one end fixedly connected with first seal box (2), first seal box (2) one side fixedly connected with first sealing strip (3), smog device (4) are installed to first seal box (2) up end one end, first seal box (2) inner chamber mid-mounting has water jet equipment (5), clamping device (6) are installed to first seal box (2) up end other end, first seal box (2) up end fixedly connected with controller (7), first seal box (2) one side fixedly connected with control panel (8), workstation (1) up end other end has second seal box (9) through T type spout sliding connection, workstation (1) up end other end middle part is provided with rectangular channel (10), rectangular channel (10) inner chamber rotates and is connected with first threaded rod (11).

2. The door and window air tightness detecting device according to claim 1, wherein a second sealing box (9) is connected to the outer surface of the first threaded rod (11) in a threaded manner, and the first sealing box (2) and the second sealing box (9) are made of transparent materials.

3. The door and window air tightness detection device according to claim 1, characterized in that a second sealing strip (12) is fixedly connected to one side of the second sealing box (9), a water-sensitive color-changing label (13) is fixedly connected to one side of the inner cavity wall of the second sealing box (9), and a smoke alarm (14) is fixedly connected to the top of the inner cavity wall of the second sealing box (9).

4. The door and window air tightness detection device according to claim 1, wherein the smoke device (4) is composed of an air blower (41), an air inlet pipe (42), an exhaust pipe (43), a smoke generator (44) and a smoke exhaust pipe (45), the air blower (41) is fixedly connected to the upper end face of the first seal box (2), the air inlet end of the air blower (41) is communicated with the air inlet pipe (42), and the air outlet end of the air blower (41) is communicated with the smoke generator (44) through the exhaust pipe (43).

5. The door and window air tightness detection device according to claim 4, wherein a smoke generator (44) is fixedly connected to an upper end face of the first seal box (2), a smoke exhaust pipe (45) is fixedly connected to a lower end face of the smoke generator (44), and one end of the smoke exhaust pipe (45) penetrates through the first seal box (2) and is fixedly connected with the first seal box (2).

6. The door and window air tightness detection device according to claim 1, characterized in that the water spraying device (5) is composed of a water tank (51), a backflow hole (52), a water pump (53), a water inlet pipe (54), a water outlet pipe (55), a water accumulation cavity (56), a spray head (57), a driving motor (58) and a second threaded rod (59), the water tank (51) is fixedly connected to one end of the lower end face of the first seal box (2), the backflow hole (52) is formed in one end of the upper end face of the water tank (51), and the backflow hole (52) is communicated with an inner cavity of the first seal box (2).

7. The door and window air tightness detection device according to claim 6, characterized in that a water pump (53) is fixedly connected to one side of the outer surface of the water tank (51), the water inlet end of the water pump (53) is communicated with the water tank (51) through a water inlet pipe (54), the water outlet end of the water pump (53) is communicated with a water accumulation cavity (56) through a water outlet pipe (55), a spray head (57) is fixedly connected to one side of the water accumulation cavity (56), a driving motor (58) is fixedly connected to the middle of the upper end surface of the first seal box (2), an output shaft of the driving motor (58) is rotatably connected with a second threaded rod (59) through a chain wheel set matching chain, and the outer surface of the second threaded rod (59) is in threaded connection with the water accumulation cavity (56).

8. The door and window air tightness detecting device according to claim 1, wherein the clamping device (6) is composed of an L-shaped rod (61), a third threaded rod (62) and a clamping block (63), one end of the upper end face of the first seal box (2) is fixedly connected with the L-shaped rod (61), the inner cavity of the L-shaped rod (61) is in threaded connection with the third threaded rod (62), and the lower end face of the third threaded rod (62) is rotatably connected with the clamping block (63).