CN219200740U - Air tightness detection device for warm general pipeline - Google Patents
Air tightness detection device for warm general pipeline Download PDFInfo
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- CN219200740U CN219200740U CN202223464818.8U CN202223464818U CN219200740U CN 219200740 U CN219200740 U CN 219200740U CN 202223464818 U CN202223464818 U CN 202223464818U CN 219200740 U CN219200740 U CN 219200740U
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Abstract
The utility model discloses a device for detecting air tightness of a warm general pipeline, which relates to the technical field of constructional engineering equipment. The beneficial effects of the utility model are as follows: this device is through flexible adjustment mechanism adjustment second sealing plug position to warm the pipeline of opening a river centre gripping, through the water pump to transparent observing the box in water injection, inflates warm the pipeline of opening a river through the air pump, can know the pressure value of warm pipeline of opening a river through observing the pressure gauge, runs through transparent observing the box and whether produces the bubble, can know warm pipeline gas tightness, both improved work efficiency, the gas tightness of the warm pipeline of observation that opens a river that can be clear again.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to a device for detecting air tightness of a warm general pipeline.
Background
The heating and ventilation equipment is widely applied to buildings in recent years, can provide heating, ventilation, air conditioning and other functions, is more comfortable in indoor air, is suitable for residence, and is often required to use a hard pipeline in the installation process.
The staff need aerify to the pipeline inside through the mode of manual pressure inflator output, and intensity of labour is great, wastes time and energy.
How to solve the technical problems is the subject of the present utility model.
Disclosure of Invention
In order to achieve the above object, the present utility model provides a device for detecting air tightness of a general-purpose heating pipeline.
The technical scheme includes that the automatic water supply device comprises a workbench, a transparent observation box with an open upper end is arranged on the workbench, a water supply mechanism is arranged on the workbench, the water supply mechanism comprises a water storage box which is arranged on the workbench and is positioned below the transparent observation box, the bottom of the transparent observation box is fixedly communicated with the water storage box through a return pipe, a valve is arranged on the return pipe, a filter screen is arranged at one end, connected with the transparent observation box, of the return pipe, a water pump is arranged at one side of the water storage box, an inlet of the water pump is fixedly communicated with the water storage box, a water pipe is fixedly communicated with an outlet of the water pump, one end, far away from the water pump, of the water pipe is fixedly communicated with the upper end of the transparent observation box, one side of the transparent observation box is provided with a first sealing plug, and one side of the first sealing plug is provided with an inflating mechanism; the transparent observation box opposite side is provided with the second sealing plug, second sealing plug one side is provided with flexible adjustment mechanism.
The air charging mechanism comprises an air pump arranged on the workbench, an L-shaped air charging pipe is fixedly communicated with an outlet of the air pump, the L-shaped air charging pipe comprises a vertical pipe and a transverse pipe, a pressure gauge is arranged on the transverse pipe, and the transverse pipe sequentially penetrates through the side wall of the transparent observation box and the first sealing plug.
The telescopic adjusting mechanism comprises a fixed cylinder fixedly connected with the side wall of the transparent observation box, an adjusting rod is fixedly connected with one end of the second sealing plug, the adjusting rod penetrates through the transparent observation box and the fixed cylinder, the adjusting rod is movably connected with the fixed cylinder, a thread groove is formed in the adjusting rod, a threaded rod is connected with the thread groove in a threaded mode, the threaded rod penetrates through the side wall of the fixed cylinder and extends to the outer side of the fixed cylinder, a rotating handle is fixedly connected with the extending end of the threaded rod, and a horizontal guiding unit for stabilizing the adjusting rod is arranged in the fixed cylinder.
The horizontal guide unit comprises two guide rods which are symmetrical with each other, the guide rods are fixedly connected to the inner cavity of the fixed cylinder, guide sleeves are arranged on one side of two opposite side walls of the adjusting rod, and the guide sleeves are respectively connected with the guide rods in a sliding mode.
The side wall of the transparent observation box is provided with a shaft sleeve, the adjusting rod is sleeved with the shaft sleeve, and a sealing ring is arranged between the adjusting rod and the shaft sleeve.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that: this device is through flexible adjustment mechanism adjustment second sealing plug position to warm the pipeline of opening a river centre gripping, through the water pump to transparent observing the box in water injection, inflates warm the pipeline of opening a river through the air pump, can know the pressure value of warm pipeline of opening a river through observing the pressure gauge, runs through transparent observing the box and whether produces the bubble, can know warm pipeline gas tightness, both improved work efficiency, the gas tightness of the warm pipeline of observation that opens a river that can be clear again.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a partial enlarged view of a of fig. 1.
Fig. 3 is a partial enlarged view of B of fig. 1.
Wherein, the reference numerals are as follows: 1. a work table; 2. a transparent observation box; 3. a water supply mechanism; 301. a water storage tank; 302. a return pipe; 303. a valve; 304. a water pump; 305. a water pipe; 4. a first sealing plug; 5. an inflation mechanism; 501. an air pump; 502. an L-shaped inflation tube; 503. a pressure gauge; 6. a telescopic adjusting mechanism; 601. a fixed cylinder; 602. an adjusting rod; 603. a thread groove; 604. a threaded rod; 605. a shaft sleeve; 606. a seal ring; 607. a guide sleeve; 608. a guide rod; 7. and a second sealing plug.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.
Example 1
Referring to fig. 1 to 3, the utility model provides a device for detecting air tightness of a warm general pipeline, which comprises a workbench 1, wherein a transparent observation box 2 with an open upper end is arranged on the workbench 1, a water supply mechanism 3 is arranged on the workbench 1, the water supply mechanism 3 comprises a water storage box 301 which is arranged on the workbench 1 and is positioned below the transparent observation box 2, the bottom of the transparent observation box 2 is fixedly communicated with the water storage box 301 through a return pipe 302, a valve 303 is arranged on the return pipe 302, one end, connected with the transparent observation box 2, of the return pipe 302 is provided with a filter screen, one side of the water storage box 301 is provided with a water pump 304, an inlet of the water pump 304 is fixedly communicated with the water storage box 301, an outlet of the water pump 304 is fixedly communicated with a water pipe 305, one end, far away from the water pump 304, of the water pipe 305 is fixedly communicated with the upper end of the transparent observation box 2, one side of the transparent observation box 2 is provided with a first sealing plug 4, and one side of the first sealing plug 4 is provided with an inflating mechanism 5; the other side of the transparent observation box 2 is provided with a second sealing plug 7, and one side of the second sealing plug 7 is provided with a telescopic adjusting mechanism 6.
The inflating mechanism 5 comprises an air pump 501 arranged on the workbench 1, an L-shaped inflating tube 502 is fixedly communicated with the outlet of the air pump 501, the L-shaped inflating tube 502 comprises a vertical tube and a transverse tube, a pressure gauge 503 is arranged on the transverse tube, and the transverse tube sequentially penetrates through the side wall of the transparent observation box 2 and the first sealing plug 4.
The telescopic adjusting mechanism 6 comprises a fixed cylinder 601 fixedly connected with the side wall of the transparent observation box 2, an adjusting rod 602 is fixedly connected with one end of the second sealing plug 7, the adjusting rod 602 penetrates through the transparent observation box 2 and the fixed cylinder 601, the adjusting rod 602 is movably connected with the fixed cylinder 601, a threaded groove 603 is formed in the adjusting rod 602, a threaded rod 604 is connected with the threaded groove 603 in a threaded mode, the threaded rod 604 penetrates through the side wall of the fixed cylinder 601 and extends to the outer side of the fixed cylinder 601, a rotating handle is fixedly connected with the extending end of the threaded rod 604, and a horizontal guiding unit for stabilizing the adjusting rod 602 is arranged in the fixed cylinder 601.
The horizontal guiding unit comprises two mutually symmetrical guiding rods 608, the guiding rods 608 are fixedly connected to the inner cavity of the fixed cylinder 601, guiding sleeves 607 are respectively arranged on one side of two opposite side walls of the adjusting rod 602, and the guiding sleeves 607 are respectively connected with the guiding rods 608 in a sliding mode.
The side wall of the transparent observation box 2 is provided with a shaft sleeve 605, an adjusting rod 602 is sleeved with the shaft sleeve 605, and a sealing ring 606 is arranged between the adjusting rod 602 and the shaft sleeve 605.
When the heating and ventilation pipeline is used, one end of the heating and ventilation pipeline is sleeved on the first sealing plug 4, and then the second sealing plug 7 is adjusted through the telescopic adjusting mechanism 6, so that the second sealing plug 7 is inserted into the other end of the heating and ventilation pipeline, and the heating and ventilation pipeline is clamped and sealed through the cooperation of the first sealing plug 4 and the second sealing plug 7; and then clean water is input into the transparent observation box 2 through the water supply mechanism 3, after the clean water floods the heating and ventilation pipeline, the air inflation mechanism 5 inflates air into the heating and ventilation pipeline, and the air tightness of the heating and ventilation pipeline is detected by observing whether bubbles are generated in the water or not.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a warm general pipeline gas tightness detection device, its characterized in that, including workstation (1), be provided with transparent observation box (2) of upper end open on workstation (1), be provided with water supply mechanism (3) on workstation (1), water supply mechanism (3) are including setting up on workstation (1) and be located water storage box (301) of transparent observation box (2) below, the bottom of transparent observation box (2) with be fixed intercommunication through back flow (302) between water storage box (301), be equipped with valve (303) on back flow (302), back flow (302) are provided with the filter screen with the one end that transparent observation box (2) is connected, water storage box (301) one side is provided with water pump (304), the import of water pump (304) with water storage box (301) fixed intercommunication, the export fixed intercommunication of water pump (304) have raceway (305), the one end that water pump (305) kept away from transparent observation box (2) is fixed intercommunication, transparent observation box (2) one side is provided with first sealing plug (4) the sealing plug (4); the transparent observation box (2) opposite side is provided with second sealing plug (7), second sealing plug (7) one side is provided with flexible adjustment mechanism (6).
2. The air tightness detection device for the warm general pipeline according to claim 1, wherein the air charging mechanism (5) comprises an air pump (501) arranged on the workbench (1), an outlet of the air pump (501) is fixedly communicated with an L-shaped air charging pipe (502), the L-shaped air charging pipe (502) comprises a vertical pipe and a transverse pipe, a pressure gauge (503) is arranged on the transverse pipe, and the transverse pipe sequentially penetrates through the side wall of the transparent observation box (2) and the first sealing plug (4).
3. The warm general pipeline air tightness detection device according to claim 1, wherein the telescopic adjusting mechanism (6) comprises a fixed cylinder (601) fixedly connected with the side wall of the transparent observation box (2), one end of the second sealing plug (7) is fixedly connected with an adjusting rod (602), the adjusting rod (602) penetrates through the transparent observation box (2) and the fixed cylinder (601), the adjusting rod (602) is movably connected with the fixed cylinder (601), a threaded groove (603) is formed in the adjusting rod (602), a threaded rod (604) is connected with a threaded rod (604) in a threaded mode, the threaded rod (604) penetrates through the side wall of the fixed cylinder (601) to the outer side of the fixed cylinder (601), a rotating handle is fixedly connected with the extending end of the threaded rod (604), and a horizontal guiding unit for stabilizing the adjusting rod (602) is arranged in the fixed cylinder (601).
4. A warm general pipeline air tightness detection device according to claim 3, wherein the horizontal guiding unit comprises two mutually symmetrical guiding rods (608), the guiding rods (608) are fixedly connected to the inner cavity of the fixed cylinder (601), guiding sleeves (607) are respectively arranged on one side of two opposite side walls of the adjusting rod (602), and the guiding sleeves (607) are respectively connected with the guiding rods (608) in a sliding mode.
5. A warm general pipeline gas tightness detection device according to claim 3, characterized in that the side wall of the transparent observation box (2) is provided with a shaft sleeve (605), the adjusting rod (602) is sleeved with the shaft sleeve (605), and a sealing ring (606) is arranged between the adjusting rod (602) and the shaft sleeve (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223464818.8U CN219200740U (en) | 2022-12-13 | 2022-12-13 | Air tightness detection device for warm general pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223464818.8U CN219200740U (en) | 2022-12-13 | 2022-12-13 | Air tightness detection device for warm general pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN219200740U true CN219200740U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223464818.8U Active CN219200740U (en) | 2022-12-13 | 2022-12-13 | Air tightness detection device for warm general pipeline |
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| CN (1) | CN219200740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470455A (en) * | 2023-12-28 | 2024-01-30 | 青岛理工大学工程质量检测鉴定中心有限公司 | Water tightness test equipment for heating and ventilation pipeline |
-
2022
- 2022-12-13 CN CN202223464818.8U patent/CN219200740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470455A (en) * | 2023-12-28 | 2024-01-30 | 青岛理工大学工程质量检测鉴定中心有限公司 | Water tightness test equipment for heating and ventilation pipeline |
| CN117470455B (en) * | 2023-12-28 | 2024-03-29 | 青岛理工大学工程质量检测鉴定中心有限公司 | Water tightness test equipment for heating and ventilation pipeline |
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