CN220708660U - Be used for building door and window gas tightness detection device - Google Patents
Be used for building door and window gas tightness detection device Download PDFInfo
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- CN220708660U CN220708660U CN202322494313.4U CN202322494313U CN220708660U CN 220708660 U CN220708660 U CN 220708660U CN 202322494313 U CN202322494313 U CN 202322494313U CN 220708660 U CN220708660 U CN 220708660U
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Abstract
The utility model relates to the technical field of door and window air tightness detection, and discloses a door and window air tightness detection device for a building. According to the utility model, the multifunctional air tightness detection device is formed by the support rod piece, the air bag sealing sleeve, the air outlet hole, the air pressure sensor, the air transmission component, the power supply component, the handle, the support cylinder body and the auxiliary pipe fitting, when the multifunctional air tightness detection device is used later, the time of changing the air pressure of the air tightness detection device to a specified air pressure value is used as a detection standard of air tightness of a gap of a door or window, the better the air tightness of the gap of the door or window is, the shorter the time of changing the air pressure of the air tightness detection device to the specified air pressure value is, and compared with the prior art, the multifunctional air tightness detection device has the advantages that the air tightness detection device can adapt to detection for the door or window which is not installed and the door or window after installation, and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of door and window air tightness detection, in particular to a device for detecting the air tightness of a door and a window of a building.
Background
The air tightness detection of the building door and window is one of detection procedures set for the quality detection of the building door and window, and related technologies are disclosed, for example, patent publication number CN216954990U is issued, after the concrete implementation of the air tightness detection device of the building door and window disclosed by the related technologies, through the cooperation of a box body, a motor, a conveyor belt, a rotating shaft and a fan, the motor drives the fan to blow air at a gap of one side of the door and window, through setting a frame body, a plurality of support rods and a plurality of light cloth strips, an operator at the other side of the door and window gap detects the air tightness by observing the blowing-up condition of the light cloth strips, and because the air tightness detection is directly carried out on the gap, the air tightness detection can be carried out on the gap without larger wind, the power consumption is lower, and meanwhile, the dust flying strength is reduced, therefore, the air tightness detection device of the building door and window is lower in power consumption, and the dust flying strength is reduced and the practicability is higher.
As is known from the above disclosure, as the prior art, the patent issued CN216954990U mainly adopts gas transmission to one side of the door and window gap, and observes from the other side of the door and window gap, but this mode is only applicable to doors and windows that are installed, and has no applicability to installed doors and windows after installation, especially to installed doors and windows in high places, and has a great limitation.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a device for detecting the air tightness of a building door and window, which solves the problems of the prior art.
The utility model provides the following technical scheme: the air tightness detection device for the building doors and windows comprises a support cylinder body and a door and window gap, wherein a handle is fixed on the surface of the bottom of one end of the support cylinder body, a power supply assembly, a gas transmission part and a gas pressure sensor are sleeved on the inner side of the support cylinder body, and a control part is connected with a front end structure of one end of the support cylinder body;
the other end of the supporting cylinder body is connected with a supporting rod piece, the surface of one side of the supporting rod piece is covered with an air bag sealing sleeve, an air outlet hole is formed in the middle of the supporting rod piece, an abdication structure aligned with the air outlet hole is arranged in the middle of the air bag sealing sleeve, and the supporting rod piece and the air bag sealing sleeve are jointly covered at a door and window gap.
The power supply assembly comprises a battery and a supporting block, wherein a shell of the battery is fixedly connected with one side of the supporting block, the supporting block is in threaded connection with the inner side of one end of the supporting cylinder, a regular hexagonal block is fixed on the other side of the supporting block, and an inner hexagonal groove is formed in the inner side of the regular hexagonal block.
The air delivery component comprises an air inflation pump, the input end of the air inflation pump is connected with an air inlet pipe, one end of the air inlet pipe penetrates through the shell in the middle of the supporting cylinder body and extends to the outer side of the supporting cylinder body, and the outer side of one end of the air inlet pipe is connected with a sealing cover in a threaded manner.
The air pump is selected, the air pump is electrically connected with the battery through a wire, and a support is fixed between the shell of the air pump and the inner wall of the supporting cylinder.
The control part comprises an outer shell, a processor, a timer, a battery, a display screen and a buzzer, wherein the processor, the timer, the battery, the display screen and the buzzer are sleeved in the outer shell, a fixing seat is connected between the surface of the outer shell and the surface of one end of the supporting cylinder, and the processor is electrically connected with the air pressure sensor through a wire.
The support rod piece is of an integral hollow structure and is fixedly connected with the other end of the support cylinder body, and the support rod piece is in spatial communication with the support cylinder body.
The support rod piece is selected, the support rod piece comprises a hollow rod and a composite connecting pipe fixedly connected with one side of the hollow rod, a port at one end of the composite connecting pipe and a port at the other end of the support cylinder are of flange port structures and are fixed by screws, a sealing ring is arranged between the port at one end of the composite connecting pipe and the port at the other end of the support cylinder, the surface of the other side of the hollow rod is covered by the sealing sleeve of the air bag in an adhesive mode, and the air outlet is formed in the middle of the hollow rod.
The top of gasbag seal cover and support the barrel other end between be connected with supplementary pipe fitting, and supplementary pipe fitting comprises first supplementary flange pipe, second supplementary flange pipe, the one end of first supplementary flange pipe adopts the screw to carry out fixed mounting with the one end of second supplementary flange pipe, the other end of second supplementary flange pipe is fixed to cup joint in the inboard of supporting the barrel other end, the other end of first supplementary flange pipe extends to the inboard suit at gasbag seal cover top, and the control valve is installed to the other end of first supplementary flange pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the multifunctional air tightness detection device is formed by the support rod piece, the air bag sealing sleeve, the air outlet hole, the air pressure sensor, the air transmission component, the power supply component, the handle, the support cylinder body and the auxiliary pipe fitting, when the multifunctional air tightness detection device is used later, the time of changing the air pressure of the air tightness detection device to a specified air pressure value is used as a detection standard of air tightness of a gap of a door or window, the better the air tightness of the gap of the door or window is, the shorter the time of changing the air pressure of the air tightness detection device to the specified air pressure value is, and compared with the prior art, the multifunctional air tightness detection device has the advantages that the air tightness detection device can adapt to detection for the door or window which is not installed and the door or window after installation, and has strong practicability.
2. The multifunctional air tightness detection device provided by the utility model has the advantages that the adjusting changes on the two structures of the support rod piece and the auxiliary pipe fitting, the service performances of the device such as the sealing operation and the replacement and adjustment of the specific detection structure are further expanded, and the practicability of the whole device is further improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of the present utility model;
FIG. 3 is a right side view of the structure of the present utility model;
FIG. 4 is a schematic front view of a structural support cylinder of the present utility model;
FIG. 5 is a schematic left side view of a structural support bar of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;
fig. 7 is an enlarged schematic view of the structure of the present utility model at B in fig. 1.
In the figure: 1. a support cylinder; 2. a handle; 3. a door and window gap; 4. a power supply assembly; 41. a battery; 42. a support block; 43. a regular hexagonal block; 5. a gas delivery component; 51. a gas-blowing pump; 52. an air inlet pipe; 53. sealing cover; 6. an air pressure sensor; 7. a support rod; 71. a hollow rod; 72. a composite connecting pipe; 8. an air bag sealing sleeve; 9. an air outlet hole; 10. an auxiliary pipe fitting; 101. a first auxiliary flange pipe; 102. a second auxiliary flange pipe; 11. and a control part.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-7, an airtight detection device for building doors and windows comprises a supporting cylinder 1 and a door and window gap 3, wherein a handle 2 is fixed on the surface of the bottom of one end of the supporting cylinder 1, a power supply assembly 4, a gas transmission component 5 and a gas pressure sensor 6 are sleeved on the inner side of the supporting cylinder 1, the power supply assembly 4 comprises a battery 41 and a supporting block 42, a shell of the battery 41 is fixedly connected with one side of the supporting block 42, the supporting block 42 is in threaded connection with the inner side of one end of the supporting cylinder 1, a regular hexagonal block 43 is fixed on the other side of the supporting block 42, an inner hexagonal groove is formed in the inner side of the regular hexagonal block 43, and the arranged power supply assembly 4 is used for providing power for the gas pressure sensor 6 and simultaneously meeting the use requirement of the reciprocating opening and closing of the inner space of the supporting cylinder 1;
the air transmission component 5 comprises an air inflation pump 51, the input end of the air inflation pump 51 is connected with an air inlet pipe 52, one end of the air inlet pipe 52 penetrates through the shell in the middle of the supporting cylinder 1 and extends to the outer side of the supporting cylinder 1, the outer side of one end of the air inlet pipe 52 is in threaded connection with a sealing cover 53, the air inflation pump 51 is electrically connected with the battery 41 through a wire, a support is fixed between the shell of the air inflation pump 51 and the inner wall of the supporting cylinder 1, and the air transmission component 5 has automatic use conditions for automatically adjusting the air pressure in the supporting cylinder 1, so that the use effect of the whole device is perfected;
the front end structure of one end of the supporting cylinder 1 is connected with a control part 11, the control part 11 comprises an outer shell and a processor, a timer, a battery, a display screen and a buzzer which are sleeved in the outer shell, a fixed seat is connected between the surface of the outer shell and the surface of one end of the supporting cylinder 1, the processor is electrically connected with the air pressure sensor 6 through a wire, the control part 11 processes air pressure detection data of the air pressure sensor 6 in real time, and the use condition of air tightness rapid detection is provided;
the other end of support barrel 1 is connected with support member 7, support member 7 is whole hollow structure and with the other end fixed connection of support barrel 1, and support member 7 carries out the space link up with support barrel 1, support member 7 provides the conveying wire for detecting the air current, so as to realize accurate positioning detection, and the surface of support member 7 one side is covered with gasbag seal cover 8, venthole 9 has been seted up at the middle part of support member 7, the middle part of gasbag seal cover 8 is provided with the structure of stepping down of alignment venthole 9, support member 7 and gasbag seal cover 8 cover in door and window gap 3 department jointly.
Working principle: when the air bag sealing device is used, the handle 2 is held, the air bag sealing sleeve 8 and the support rod 7 are tightly attached to the door and window gap 3 to be detected, then the sealing cover 53 is detached, the air pump 51 in the air transmission component 5 is started, then the air pump 51 continuously pumps outside air into the support cylinder 1 through the air inlet pipe 52, and meanwhile the air pressure sensor 6 detects the air pressure in the support cylinder 1 and transmits relevant detection data to the processor in the control component 11;
in the continuous gas transmission process of the gas-blowing pump 51, partial air loss can be caused by the existence of the gas outlet hole 9 and the door and window gap 3, and if the tightness of the door and window gap 3 is good, the data difference between the time when the gas pressure in the support cylinder 1 reaches the specified value and the time when the standard component is detected is small;
if the tightness of the door and window gap 3 is poor, the data difference between the time when the air pressure in the supporting cylinder 1 reaches the specified value and the time when the standard component detects is large.
Example two
Referring to fig. 1-7, an airtight detection device for building doors and windows comprises a supporting cylinder 1 and a door and window gap 3, wherein a handle 2 is fixed on the surface of the bottom of one end of the supporting cylinder 1, a power supply assembly 4, a gas transmission component 5 and a gas pressure sensor 6 are sleeved on the inner side of the supporting cylinder 1, the power supply assembly 4 comprises a battery 41 and a supporting block 42, a shell of the battery 41 is fixedly connected with one side of the supporting block 42, the supporting block 42 is in threaded connection with the inner side of one end of the supporting cylinder 1, a regular hexagonal block 43 is fixed on the other side of the supporting block 42, an inner hexagonal groove is formed in the inner side of the regular hexagonal block 43, and the arranged power supply assembly 4 is used for providing power for the gas pressure sensor 6 and simultaneously meeting the use requirement of the reciprocating opening and closing of the inner space of the supporting cylinder 1;
the air transmission component 5 comprises an air inflation pump 51, the input end of the air inflation pump 51 is connected with an air inlet pipe 52, one end of the air inlet pipe 52 penetrates through the shell in the middle of the supporting cylinder 1 and extends to the outer side of the supporting cylinder 1, the outer side of one end of the air inlet pipe 52 is in threaded connection with a sealing cover 53, the air inflation pump 51 is electrically connected with the battery 41 through a wire, a support is fixed between the shell of the air inflation pump 51 and the inner wall of the supporting cylinder 1, and the air transmission component 5 has automatic use conditions for automatically adjusting the air pressure in the supporting cylinder 1, so that the use effect of the whole device is perfected;
the front end structure of one end of the supporting cylinder 1 is connected with a control part 11, the control part 11 comprises an outer shell and a processor, a timer, a battery, a display screen and a buzzer which are sleeved in the outer shell, a fixed seat is connected between the surface of the outer shell and the surface of one end of the supporting cylinder 1, the processor is electrically connected with the air pressure sensor 6 through a wire, the control part 11 processes air pressure detection data of the air pressure sensor 6 in real time, and the use condition of air tightness rapid detection is provided;
the other end of the supporting cylinder body 1 is connected with a supporting rod piece 7, the surface of one side of the supporting rod piece 7 is covered with an air bag sealing sleeve 8, the middle part of the supporting rod piece 7 is provided with an air outlet hole 9, the middle part of the air bag sealing sleeve 8 is provided with a abdication structure aligned with the air outlet hole 9, and the supporting rod piece 7 and the air bag sealing sleeve 8 are jointly covered at the door and window gap 3;
the support rod piece 7 comprises a hollow rod 71 and a composite connecting pipe 72 fixedly connected with one side of the hollow rod 71, wherein the port at one end of the composite connecting pipe 72 and the port at the other end of the support cylinder 1 are of flange port structures and are fixed by screws, a sealing ring is arranged between the port at one end of the composite connecting pipe 72 and the port at the other end of the support cylinder 1, an air bag sealing sleeve 8 is glued and covered on the surface of the other side of the hollow rod 71, an air outlet hole 9 is formed in the middle of the hollow rod 71, and the support rod piece 7 can meet the replacement use conditions of the support rod piece 7 with different lengths while realizing accurate positioning detection and meet the detection requirements of door and window gaps 3 with different lengths;
the top of gasbag seal cover 8 is connected with supplementary pipe fitting 10 between the support barrel 1 the other end, and supplementary pipe fitting 10 comprises first supplementary flange pipe 101, the supplementary flange pipe 102 of second, the one end of first supplementary flange pipe 101 adopts the screw to carry out fixed mounting with the one end of the supplementary flange pipe 102 of second, the other end of second supplementary flange pipe 102 is fixed to cup joint in the inboard of supporting the barrel 1 the other end, the inboard suit at gasbag seal cover 8 top is extended to the other end of first supplementary flange pipe 101, and control valve is installed to the other end of first supplementary flange pipe 101, the sealed effect of gasbag seal cover 8 can be further promoted in the setting of supplementary pipe fitting 10.
Working principle: when the air bag sealing device is used, the handle 2 is held, the air bag sealing sleeve 8 and the support rod 7 are tightly attached to the door and window gap 3 to be detected, then the sealing cover 53 is detached, the air pump 51 in the air transmission component 5 is started, then the air pump 51 continuously pumps outside air into the support cylinder 1 through the air inlet pipe 52, and meanwhile the air pressure sensor 6 detects the air pressure in the support cylinder 1 and transmits relevant detection data to the processor in the control component 11;
in order to further improve the sealing effect of the airbag sealing sleeve 8 on the peripheral space of the air outlet hole 9, a control valve on the first auxiliary flange pipe 101 can be opened, and then part of air in the supporting cylinder body 1 can enter the airbag sealing sleeve 8, so that the airbag sealing sleeve 8 expands, and the contact sealing effect is further improved;
in the continuous gas transmission process of the gas-blowing pump 51, partial air loss can be caused by the existence of the gas outlet hole 9 and the door and window gap 3, and if the tightness of the door and window gap 3 is good, the data difference between the time when the gas pressure in the support cylinder 1 reaches the specified value and the time when the standard component is detected is small;
if the tightness of the door and window gap 3 is poor, the data difference between the time when the air pressure in the supporting cylinder 1 reaches the specified value and the time when the standard component detects is large;
when the support rods 7 with different lengths are required to be replaced for use, the screws between the composite connecting pipe 72 and the support cylinder 1 can be screwed and disassembled, the screws between the first auxiliary flange pipe 101 and the second auxiliary flange pipe 102 can be screwed and disassembled, then the composite connecting pipe 72 is separated from the support cylinder 1, the first auxiliary flange pipe 101 is separated from the second auxiliary flange pipe 102, and then the support rods 7 with other specifications, the air bag sealing sleeve 8 and the assembly formed by the first auxiliary flange pipe 101 are reset and locked with the support cylinder 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a be used for building door and window gas tightness detection device, includes support barrel (1), door and window gap (3), the fixed surface of support barrel (1) one end bottom has handle (2), its characterized in that: the inner side of the supporting cylinder body (1) is sleeved with a power supply assembly (4), a gas transmission component (5) and a gas pressure sensor (6), and the front end structure of one end of the supporting cylinder body (1) is connected with a control component (11);
the novel door and window sealing device is characterized in that the other end of the supporting cylinder body (1) is connected with a supporting rod piece (7), an air bag sealing sleeve (8) is covered on the surface of one side of the supporting rod piece (7), an air outlet hole (9) is formed in the middle of the supporting rod piece (7), an abdication structure aligning the air outlet hole (9) is arranged in the middle of the air bag sealing sleeve (8), and the supporting rod piece (7) and the air bag sealing sleeve (8) are jointly covered at a door and window gap (3).
2. The air tightness detection device for building doors and windows according to claim 1, wherein: the power supply assembly (4) comprises a battery (41) and a supporting block (42), wherein a shell of the battery (41) is fixedly connected with one side of the supporting block (42), the supporting block (42) is in threaded connection with the inner side of one end of the supporting cylinder body (1), a regular hexagonal block (43) is fixed on the other side of the supporting block (42), and an inner hexagonal groove is formed in the inner side of the regular hexagonal block (43).
3. The air tightness detection device for building doors and windows according to claim 1, wherein: the air transmission component (5) comprises an air blowing pump (51), an air inlet pipe (52) is connected to the input end of the air blowing pump (51), one end of the air inlet pipe (52) penetrates through the shell in the middle of the supporting cylinder body (1) and extends to the outer side of the supporting cylinder body (1), and a sealing cover (53) is connected to the outer side of one end of the air inlet pipe (52) in a threaded mode.
4. A device for detecting air tightness of a building door or window according to claim 3, wherein: the air pump (51) is electrically connected with the battery (41) through a wire, and a support is fixed between the shell of the air pump (51) and the inner wall of the supporting cylinder body (1).
5. The air tightness detection device for building doors and windows according to claim 1, wherein: the control part (11) comprises an outer shell, a processor, a timer, a battery, a display screen and a buzzer, wherein the processor, the timer, the battery, the display screen and the buzzer are sleeved in the outer shell, a fixing seat is connected between the surface of the outer shell and the surface of one end of the supporting cylinder body (1), and the processor is electrically connected with the air pressure sensor (6) through a wire.
6. The air tightness detection device for building doors and windows according to claim 1, wherein: the support rod piece (7) is of an integral hollow structure and is fixedly connected with the other end of the support cylinder body (1), and the support rod piece (7) is in spatial communication with the support cylinder body (1).
7. The air tightness detection device for building doors and windows according to claim 1, wherein: the support rod piece (7) comprises a hollow rod (71) and a composite connecting pipe (72) fixedly connected to one side of the hollow rod (71), a port at one end of the composite connecting pipe (72) and a port at the other end of the support cylinder (1) are of flange port structures and are fixed by screws, a sealing ring is installed between the port at one end of the composite connecting pipe (72) and the port at the other end of the support cylinder (1), an air bag sealing sleeve (8) is glued and covered on the surface of the other side of the hollow rod (71), and an air outlet hole (9) is formed in the middle of the hollow rod (71).
8. The air tightness detection device for building doors and windows according to claim 1, wherein: the top of gasbag seal cover (8) is connected with supplementary pipe fitting (10) between the support barrel (1) other end, and supplementary pipe fitting (10) are by first supplementary flange pipe (101), second supplementary flange pipe (102) are constituteed, the one end of first supplementary flange pipe (101) adopts the screw to carry out fixed mounting with the one end of second supplementary flange pipe (102), the other end of second supplementary flange pipe (102) is fixed to cup joint in the inboard of supporting the barrel (1) other end, the inboard suit at the gasbag seal cover (8) top is extended to the other end of first supplementary flange pipe (101), and control valve is installed to the other end of first supplementary flange pipe (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322494313.4U CN220708660U (en) | 2023-09-14 | 2023-09-14 | Be used for building door and window gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322494313.4U CN220708660U (en) | 2023-09-14 | 2023-09-14 | Be used for building door and window gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708660U true CN220708660U (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322494313.4U Active CN220708660U (en) | 2023-09-14 | 2023-09-14 | Be used for building door and window gas tightness detection device |
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| Country | Link |
|---|---|
| CN (1) | CN220708660U (en) |
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2023
- 2023-09-14 CN CN202322494313.4U patent/CN220708660U/en active Active
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