CN216157865U - Vacuum energy-saving pump with air leakage alarm function - Google Patents
Vacuum energy-saving pump with air leakage alarm function Download PDFInfo
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- CN216157865U CN216157865U CN202121985724.8U CN202121985724U CN216157865U CN 216157865 U CN216157865 U CN 216157865U CN 202121985724 U CN202121985724 U CN 202121985724U CN 216157865 U CN216157865 U CN 216157865U
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- saving pump
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Abstract
The utility model discloses a vacuum energy-saving pump with an air leakage alarm function, which comprises a vacuum energy-saving pump body, wherein a filter is fixedly connected to the top of the vacuum energy-saving pump body, the right side of the filter is communicated with an air suction pipe, and the surface of the air suction pipe is fixedly connected with a sealing box. According to the air leakage alarm device, the air inlet pipe is communicated with the air suction pipe through the matching of the sealing box, the double-shaft motor, the threaded rod, the threaded sleeve, the limiting rod, the pressing block, the spring, the buffering block and the air pressure detector, the output shaft of the double-shaft motor drives the threaded rod to rotate, the threaded rod drives the pressing block to move through the threaded sleeve and the limiting rod, the sealing box is relatively sealed through the action of the spring on the buffering block, when the air suction pipe leaks air, the air pressure detector detects the change of air pressure, the air pressure detector gives an alarm through the alarm mechanism to remind a worker, the air leakage alarm effect is achieved, and the problem that the existing air leakage alarm device does not have the air leakage alarm function is solved.
Description
Technical Field
The utility model relates to the technical field of vacuum pumps, in particular to a vacuum energy-saving pump with an air leakage alarm function.
Background
The vacuum pump is a device or equipment for obtaining vacuum by pumping a pumped container by using mechanical, physical, chemical or physical-chemical methods, and is a device for improving, generating and maintaining vacuum in a certain closed space by using various methods.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum energy-saving pump with an air leakage alarm function, which has the advantage of air leakage alarm and solves the problem that the conventional device does not have the air leakage alarm function.
In order to achieve the purpose, the utility model provides the following technical scheme: a vacuum energy-saving pump with an air leakage alarm function comprises a vacuum energy-saving pump body, wherein a filter is fixedly connected to the top of the vacuum energy-saving pump body, an air suction pipe is communicated with the right side of the filter, a sealing box is fixedly connected to the surface of the air suction pipe, an air inlet pipe is communicated with the right side of the air suction pipe, a case is fixedly connected to the inner cavity of the sealing box, a double-shaft motor is fixedly connected to the inner cavity of the case, a threaded rod is fixedly connected to the output shaft of the double-shaft motor, a threaded sleeve is sleeved on the surface of the threaded rod, a limiting rod is fixedly connected to the surface of the threaded sleeve, a pressing block is fixedly connected to the other end of the limiting rod, a spring is fixedly connected to the inner cavity of the pressing block, a buffer block is fixedly connected to the other end of the spring, an air pressure detector is fixedly connected to the top of the inner cavity of the sealing box, and a control box is fixedly connected to the top of the sealing box, the positive left side of control box is provided with display panel, the positive right side of control box is provided with alarm mechanism.
Preferably, the number of the threaded rods is two, and the thread directions of the surfaces of the two threaded rods are opposite.
Preferably, the front surface of the case is provided with a limiting groove, and one end of the limiting rod penetrates through the case and extends to the outer side of the case.
Preferably, the buffer block is semicircular, and a sealing gasket is arranged on the other side of the buffer block.
Preferably, alarm mechanism includes alarm lamp and buzzer siren, the positive right side of control box has set gradually alarm lamp and buzzer siren from last to down.
Preferably, the inner cavity of the filter is provided with a filter screen, and the top of the filter is provided with a pipe cover.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the air leakage alarm device, the air inlet pipe is communicated with the air suction pipe through the matching of the sealing box, the double-shaft motor, the threaded rod, the threaded sleeve, the limiting rod, the pressing block, the spring, the buffering block and the air pressure detector, the output shaft of the double-shaft motor drives the threaded rod to rotate, the threaded rod drives the pressing block to move through the threaded sleeve and the limiting rod, the sealing box is relatively sealed through the action of the spring on the buffering block, when the air suction pipe leaks air, the air pressure detector detects the change of air pressure, the air pressure detector gives an alarm through the alarm mechanism to remind a worker, the air leakage alarm effect is achieved, and the problem that the existing air leakage alarm device does not have the air leakage alarm function is solved.
2. According to the utility model, the thread directions of the surfaces of the two threaded rods are opposite, so that the two threaded sleeves can move oppositely, the threaded sleeves can be limited conveniently by matching the limiting groove and the limiting rod, the safety of the device is improved, and the sealing performance of the sealing box is improved by designing the sealing gasket.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side sectional view of the housing structure of the present invention;
figure 3 is a front cross-sectional view of a filter construction of the present invention.
In the figure: 1. a vacuum energy-saving pump body; 2. a filter; 3. an air intake duct; 4. a sealing box; 5. an air inlet pipe; 6. a chassis; 7. a double-shaft motor; 8. a threaded rod; 9. a threaded sleeve; 10. a limiting rod; 11. briquetting; 12. a spring; 13. a buffer block; 14. an air pressure detector; 15. a control box; 16. a display panel; 17. an alarm mechanism; 171. an alarm lamp; 172. a buzzer alarm; 18. a tube cover; 19. a filter screen; 20. a limiting groove; 21. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a vacuum energy-saving pump with air leakage alarm function comprises a vacuum energy-saving pump body 1, a filter 2 is fixedly connected to the top of the vacuum energy-saving pump body 1, a filter screen 19 is arranged in the inner cavity of the filter 2, a pipe cover 18 is arranged on the top of the filter 2, two threaded sleeves 9 are convenient to move oppositely by designing the opposite thread directions of the surfaces of two threaded rods 8, the threaded sleeves 9 are convenient to limit by matching a limiting groove 20 and a limiting rod 10, the safety of the device is improved, the sealing performance of a sealing box 4 is improved by designing a sealing gasket 21, the right side of the filter 2 is communicated with an air suction pipe 3, the surface of the air suction pipe 3 is fixedly connected with the sealing box 4, the right side of the air suction pipe 3 is communicated with an air inlet pipe 5, the inner cavity of the sealing box 4 is fixedly connected with a machine box 6, the front surface of the machine box 6 is provided with the limiting groove 20, one end of the limiting rod 10 penetrates through the machine box 6 and extends to the outer side of the machine box 6, the inner cavity of the case 6 is fixedly connected with a double-shaft motor 7, an output shaft of the double-shaft motor 7 is fixedly connected with a threaded rod 8, the number of the threaded rods 8 is two, the thread directions of the surfaces of the two threaded rods 8 are opposite, the surface of the threaded rod 8 is sleeved with a threaded sleeve 9, the surface of the threaded sleeve 9 is fixedly connected with a limiting rod 10, the other end of the limiting rod 10 is fixedly connected with a pressing block 11, the inner cavity of the pressing block 11 is fixedly connected with a spring 12, the other end of the spring 12 is fixedly connected with a buffer block 13, the buffer block 13 is semicircular, the other side of the buffer block 13 is provided with a sealing gasket 21, the top of the inner cavity of the seal box 4 is fixedly connected with an air pressure detector 14, the top of the seal box 4 is fixedly connected with a control box 15, the left side of the front of the control box 15 is provided with a display panel 16, the right side of the front of the control box 15 is provided with an alarm mechanism 17, the alarm mechanism 17 comprises an alarm lamp 171 and a buzzer alarm 172, the positive right side of control box 15 has set gradually alarm lamp 171 and buzzer siren 172 from last to down, through seal box 4, double-shaft motor 7, the threaded rod 8, thread bush 9, gag lever post 10, briquetting 11, spring 12, buffer block 13 and pneumatic detector 14's cooperation, communicate intake pipe 5 and breathing pipe 3, double-shaft motor 7's output shaft drives threaded rod 8 rotatory, threaded rod 8 passes through thread bush 9 and gag lever post 10 and drives briquetting 11 and remove, through spring 12 to buffer block 13's effect, make seal box 4 airtight relatively, when breathing pipe 3 leaks gas, pneumatic detector 14 detects the change of atmospheric pressure, pneumatic detector 14 reports to the police through alarm mechanism 17, remind the staff, thereby reach gas leakage alarm effect, the problem that current device does not have gas leakage alarm function has been solved.
During the use, the output shaft of double-shaft motor 7 drives threaded rod 8 rotatory, and threaded rod 8 drives briquetting 11 through thread bush 9 and gag lever post 10 and removes, through the effect of spring 12 to buffer block 13, makes seal box 4 airtight relatively, and when breathing pipe 3 leaked gas, atmospheric pressure detector 14 detected the change of atmospheric pressure, and atmospheric pressure detector 14 reported to the police through alarm mechanism 17, reminds the staff to reach gas leakage alarm effect.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a vacuum energy-saving pump that possesses gas leakage alarm function, includes vacuum energy-saving pump body (1), its characterized in that: the vacuum energy-saving pump is characterized in that a filter (2) is fixedly connected to the top of a vacuum energy-saving pump body (1), an air suction pipe (3) is communicated with the right side of the filter (2), a sealing box (4) is fixedly connected to the surface of the air suction pipe (3), an air inlet pipe (5) is communicated with the right side of the air suction pipe (3), a case (6) is fixedly connected to the inner cavity of the sealing box (4), a double-shaft motor (7) is fixedly connected to the inner cavity of the case (6), a threaded rod (8) is fixedly connected to an output shaft of the double-shaft motor (7), a threaded sleeve (9) is sleeved on the surface of the threaded rod (8), a limiting rod (10) is fixedly connected to the surface of the threaded sleeve (9), a pressing block (11) is fixedly connected to the other end of the limiting rod (10), a spring (12) is fixedly connected to the inner cavity of the pressing block (11), and a buffer block (13) is fixedly connected to the other end of the spring (12), the top fixedly connected with atmospheric pressure detector (14) of seal box (4) inner chamber, the top fixedly connected with control box (15) of seal box (4), the positive left side of control box (15) is provided with display panel (16), the positive right side of control box (15) is provided with alarm mechanism (17).
2. The vacuum energy-saving pump with air leakage alarm function according to claim 1, characterized in that: the number of the threaded rods (8) is two, and the thread directions of the surfaces of the two threaded rods (8) are opposite.
3. The vacuum energy-saving pump with air leakage alarm function according to claim 1, characterized in that: the front of the case (6) is provided with a limiting groove (20), and one end of the limiting rod (10) penetrates through the case (6) and extends to the outer side of the case (6).
4. The vacuum energy-saving pump with air leakage alarm function according to claim 1, characterized in that: the buffer block (13) is semicircular, and a sealing gasket (21) is arranged on the other side of the buffer block (13).
5. The vacuum energy-saving pump with air leakage alarm function according to claim 1, characterized in that: alarm mechanism (17) are including alarm lamp (171) and buzzer siren (172), control box (15) positive right side is from last to having set gradually alarm lamp (171) and buzzer siren (172) down.
6. The vacuum energy-saving pump with air leakage alarm function according to claim 1, characterized in that: a filter screen (19) is arranged in the inner cavity of the filter (2), and a pipe cover (18) is arranged at the top of the filter (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121985724.8U CN216157865U (en) | 2021-08-23 | 2021-08-23 | Vacuum energy-saving pump with air leakage alarm function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121985724.8U CN216157865U (en) | 2021-08-23 | 2021-08-23 | Vacuum energy-saving pump with air leakage alarm function |
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Publication Number | Publication Date |
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CN216157865U true CN216157865U (en) | 2022-04-01 |
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CN202121985724.8U Active CN216157865U (en) | 2021-08-23 | 2021-08-23 | Vacuum energy-saving pump with air leakage alarm function |
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CN (1) | CN216157865U (en) |
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2021
- 2021-08-23 CN CN202121985724.8U patent/CN216157865U/en active Active
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TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: Room 2302, block B, smart home, No. 76, Baohe Avenue, Baolong community, Baolong street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen kaiston Energy Saving Technology Co.,Ltd. Address before: 510335 room 1827, 18th floor, Zhongzhou center, 1068 Xingang East Road, nanyuanju community, Pazhou street, Haizhu District, Guangzhou, Guangdong Patentee before: Liu Yanchun |
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TR01 | Transfer of patent right |