CN217080725U - Low-noise air pump - Google Patents
Low-noise air pump Download PDFInfo
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- CN217080725U CN217080725U CN202220716082.XU CN202220716082U CN217080725U CN 217080725 U CN217080725 U CN 217080725U CN 202220716082 U CN202220716082 U CN 202220716082U CN 217080725 U CN217080725 U CN 217080725U
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Abstract
The utility model discloses a low noise air pump. The utility model discloses a low noise air pump includes casing, air cleaner, multistage vacuum generator and transformer, be provided with vacuum port interface, the mouth interface of blowing and air inlet interface on the casing, the vacuum port interface is used for connecting evacuation equipment, the mouth interface of blowing is used for connecting the equipment of blowing, the air inlet interface is used for connecting the air inlet source, air cleaner multistage vacuum generator and the transformer all sets up in the casing, air cleaner with vacuum port interface intercommunication, multistage vacuum generator with air cleaner connects, the transformer connect in multistage vacuum generator. The utility model discloses a low noise air pump can reduce the noise in the production environment to protect operative employee and production environment.
Description
Technical Field
The utility model relates to a textile sector especially relates to a low noise air pump.
Background
In a production scene needing to use vacuum negative pressure and blowing, a vacuum air pump taking a motor as power is mainly used at present. Generally, the vacuum air pump is close to the machine equipment using vacuum negative pressure and air blowing as much as possible so as to reduce intermediate transmission and transmission cost. The traditional vacuum air pump is driven by a motor, the noise generated during operation can reach about 90Bd, the general noise standard of a workshop does not exceed 85Bd, the traditional vacuum air pump is very unfriendly for operators needing to stay near equipment for a long time, and the hearing of the operators can be damaged even in the past for a long time.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a low noise air pump. The utility model discloses a low noise air pump can reduce the noise in the production environment to protect operative employee and production environment.
The utility model provides a low noise air pump, includes casing, air cleaner, multistage vacuum generator and transformer, be provided with the vacuum port interface on the casing, blow a mouthful interface and air inlet interface, the vacuum port interface is used for connecting evacuation equipment, it is used for connecting the equipment of blowing to blow a mouthful interface, the air inlet interface is used for connecting the air inlet source, air cleaner multistage vacuum generator and the transformer all sets up in the casing, air cleaner with vacuum port interface intercommunication, multistage vacuum generator with air cleaner connects, the transformer connect in multistage vacuum generator.
In some embodiments, the low noise air pump further includes an air inlet pipe, an air blowing pipe and a vacuum outlet pipe arranged in the housing, one end of the air inlet pipe is communicated with the air inlet interface, and the other end of the air inlet pipe is connected to the inlet of the multi-stage vacuum generator, one end of the air blowing pipe is communicated with the air blowing interface, and the other end of the air blowing pipe is connected to the inlet of the multi-stage vacuum generator, one end of the vacuum outlet pipe is communicated with the vacuum port interface, and the other end of the vacuum outlet pipe is connected to the outlet of the multi-stage vacuum generator, and the air filter is arranged on the vacuum outlet pipe.
In some embodiments, the low noise air pump further comprises an air inlet check valve located within the housing and disposed on the air inlet pipe.
In some embodiments, the low-noise air pump further includes an air inlet digital display barometer, and the air inlet digital display barometer is arranged on the outer wall of the shell and is communicated with the air inlet pipe.
In some embodiments, the low noise air pump further comprises a blowing port air pressure regulating valve, and the blowing port air pressure regulating valve is arranged on the outer wall of the shell and is communicated with the blowing pipe.
In some embodiments, the low-noise air pump further comprises an air blowing port digital display barometer, and the air blowing port digital display barometer is arranged on the outer wall of the shell and is communicated with the air blowing pipe.
In some embodiments, the low-noise air pump further includes a vacuum inlet pipe, the air inlet pipe and the air blowing pipe are both communicated with an inlet of the multistage vacuum generator through the vacuum inlet pipe, and the low-noise air pump further includes a vacuum port air pressure regulating valve, and the vacuum port air pressure regulating valve is disposed on an outer wall of the housing and is communicated with the vacuum inlet pipe.
In some embodiments, the low-noise air pump further includes a vacuum port digital display barometer, and the vacuum port digital display barometer is disposed on an outer wall of the housing and is communicated with the vacuum inlet pipe.
In some embodiments, the low noise air pump further includes a vacuum device disposed outside the housing and in communication with the vacuum port interface.
In some embodiments, the low-noise air pump further comprises an air blowing device, and the air blowing device is arranged outside the shell and communicated with the air blowing port interface.
Above-mentioned low noise air pump can reduce the noise in the production environment to protect operative employee and production environment. Among the above-mentioned low noise air pump, compare general monopole vacuum generator, multistage vacuum generator has the characteristics that can provide high vacuum flow and high vacuum simultaneously, and multipolar vacuum generator is more energy-conserving than single-stage in the aspect of the energy consumption in addition, compares energy-conserving effect with the vacuum air pump that traditional used the motor as the drive more obviously. In the aspect of noise, the noise generated by the multistage vacuum generator is only about 60Bd, which is far lower than the traditional vacuum pump driven by a motor, and the problem of heat generation of the motor is avoided, so that the vacuum pump is very friendly to the production environment. The utility model discloses in, set up pressure regulating mechanism, pressure regulating mechanism is exactly the air inlet check valve, the mouth air pressure air-vent valve of blowing and the vacuum mouth air pressure air-vent valve of installing on each gas circuit, and the break-make that can control the air inlet check valve controls the pressure in the gas circuit has or not, adjusts the size of atmospheric pressure in the corresponding gas circuit through the mouth air pressure air-vent valve of blowing and vacuum mouth air pressure air-vent valve to adjust vacuum and the size of blowing.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.
For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.
Fig. 1 is a schematic view of a low noise air pump according to an embodiment of the present invention;
fig. 2 is a schematic view of an interior of a low noise air pump according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal gas circuit structure of a low-noise air pump according to an embodiment of the present invention.
Description of the reference numerals
10. A low noise air pump; 100. a housing; 101. a vacuum port interface; 102. an air blowing port interface; 103. an air inlet interface; 200. an air filter; 300. a multi-stage vacuum generator; 400. a transformer; 500. an air inlet pipe; 600. an air blowing pipe; 700. vacuum discharging a pipe; 800. vacuum tube feeding; 900. an air inlet check valve; 1000. a gas inlet digital display barometer; 1010. an air pressure regulating valve of an air blowing opening; 1020. a gas blowing port digital display barometer; 1030. a vacuum port digital display barometer; 1040. the vacuum port air pressure regulating valve.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiment of the application provides a low noise air pump 10 to solve the problem that the noise generated during the operation of the existing air pump can reach about 90Bd, and the operation worker needing to stay near the equipment for a long time is not friendly, and even the hearing of the operation worker can be damaged in the past for a long time. The following description will be made with reference to the accompanying drawings.
Fig. 1 shows an exemplary low-noise air pump 10 provided in the embodiment of the present application, and fig. 1 is a schematic structural diagram of the low-noise air pump 10 provided in the embodiment of the present application. The low-noise air pump 10 can be used in various production scenes of workshops requiring vacuum negative pressure and air blowing.
In order to more clearly explain the structure of the low noise air pump 10, the low noise air pump 10 will be described below with reference to the drawings.
For example, please refer to fig. 1, wherein fig. 1 is a schematic structural diagram of a low noise air pump 10 according to an embodiment of the present disclosure. Illustratively, a low noise air pump 10 includes a housing 100, an air filter 200, a multi-stage vacuum generator 300, and a transformer 400.
Referring to fig. 2, a vacuum port 101, an air blowing port 102 and an air inlet port 103 are disposed on a housing 100. The vacuum port 101 is used for connecting a vacuum-pumping device. The outlet interface 102 is used to connect with an insufflation device. The air inlet interface 103 is used for connecting an air inlet source. The air filter 200, the multistage vacuum generator 300, and the transformer 400 are all disposed within the housing 100. Air filter 200 communicates with vacuum port interface 101. The multistage vacuum generator 300 is connected to the air filter 200. The transformer 400 is connected to the multi-stage vacuum generator 300.
In some embodiments, referring to fig. 3, the low noise air pump 10 further includes an air inlet pipe 500, an air blowing pipe 600, and a vacuum outlet pipe 700 disposed in the casing 100. One end of the intake pipe 500 is communicated with the intake port 103 and the other end is connected to an inlet of the multi-stage vacuum generator 300. One end of the blowing pipe 600 is communicated with the blowing port interface 102 and the other end is connected to the inlet of the multi-stage vacuum generator 300. One end of the vacuum outlet pipe 700 is connected to the vacuum port interface 101 and the other end is connected to the outlet of the multi-stage vacuum generator 300. Air filter 200 is disposed on vacuum outlet tube 700.
In some of these embodiments, the low noise air pump 10 further includes an inlet check valve 900. An intake check valve 900 is located in the housing 100 and is disposed on the intake pipe 500. The intake check valve 900 serves to prevent the backflow of the intake airflow.
In some embodiments, the low noise air pump 10 further includes an inlet digital air pressure gauge 1000. The air inlet digital display barometer 1000 is arranged on the outer wall of the shell 100 and is communicated with the air inlet pipe 500. The air inlet digital display barometer 1000 is used for displaying the air pressure in the air inlet pipe 500.
In some of these embodiments, the low noise air pump 10 further includes a blow port air pressure regulator valve 1010. The air pressure regulating valve 1010 of the air blowing opening is arranged on the outer wall of the shell 100 and is communicated with the air blowing pipe 600.
In some embodiments, the low noise air pump 10 further includes a gas outlet digital pressure gauge 1020. The air blowing port digital display barometer 1020 is arranged on the outer wall of the shell 100 and is communicated with the air blowing pipe 600. The air blowing port digital display barometer 1020 is used for displaying the air pressure in the air blowing pipe 600.
In some of these embodiments, the low noise air pump 10 further includes a vacuum intake 800. The air inlet pipe 500 and the air blowing pipe 600 are both communicated with the inlet of the multi-stage vacuum generator 300 through a vacuum inlet pipe 800. The low noise air pump 10 further includes a vacuum port air pressure regulator 1040. The vacuum port pressure regulating valve 1040 is provided on the outer wall of the casing 100 and communicates with the vacuum inlet pipe 800.
In some embodiments, the low noise air pump 10 further comprises a vacuum port digital display barometer 1030. The vacuum port digital display barometer 1030 is arranged on the outer wall of the shell 100 and is communicated with the vacuum inlet pipe 800. The vacuum port digital display barometer 1030 is used for displaying the air pressure in the vacuum inlet tube 800.
In some of these embodiments, the low noise air pump 10 further comprises a vacuum extractor. The vacuum pumping device is disposed outside the housing 100 and communicates with the vacuum port 101. The evacuation device is not shown in the drawings. The evacuation device may be an evacuation machine.
In some of these embodiments, the low noise air pump 10 further comprises an air blowing device. The air blowing device is arranged outside the shell 100 and communicated with the air blowing port interface 102. The blowing device is not shown in the figures.
The low-noise air pump 10 can reduce noise in a production environment to protect an operator and the production environment. In the above-mentioned low noise air pump 10, compared with a general single-pole vacuum generator, the multi-stage vacuum generator 300 has a feature of being able to provide a high vacuum flow rate and a high vacuum degree at the same time, and in addition, the multi-stage vacuum generator is more energy-saving than a single-stage vacuum generator in terms of energy consumption, and the energy-saving effect is more obvious compared with the conventional vacuum air pump using a motor as a drive. In the aspect of noise, the noise generated by the multistage vacuum generator 300 is only about 60Bd, which is far lower than that of a traditional vacuum pump driven by a motor, and the problem of heat generation of the motor is avoided, so that the multistage vacuum generator is very friendly to the production environment. The utility model discloses in, set up pressure regulating mechanism, pressure regulating mechanism is exactly the air inlet check valve 900 of installing on each gas circuit, the mouth air pressure air-vent valve 1010 and the vacuum port air pressure air-vent valve 1040 of blowing, can control the pressure in the gas circuit through the break-make of air inlet check valve 900 and have or not, adjust the size of atmospheric pressure in the corresponding gas circuit through the mouth air pressure air-vent valve 1010 of blowing and vacuum port air pressure air-vent valve 1040 to adjust the size of vacuum and blowing.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a low noise air pump, its characterized in that, includes casing, air cleaner, multistage vacuum generator and transformer, be provided with vacuum port interface, the mouth interface of blowing and air inlet interface on the casing, vacuum port interface is used for connecting evacuation equipment, the mouth interface of blowing is used for connecting the equipment of blowing, the air inlet interface is used for connecting the air inlet source, air cleaner multistage vacuum generator and the transformer all sets up in the casing, air cleaner with vacuum port interface intercommunication, multistage vacuum generator with air cleaner connects, the transformer connect in multistage vacuum generator.
2. The low noise air pump according to claim 1, further comprising an air inlet pipe, an air blowing pipe and a vacuum outlet pipe arranged in the housing, wherein one end of the air inlet pipe is communicated with the air inlet port and the other end of the air inlet pipe is connected to an inlet of the multi-stage vacuum generator, one end of the air blowing pipe is communicated with the air blowing port and the other end of the air blowing pipe is connected to an inlet of the multi-stage vacuum generator, one end of the vacuum outlet pipe is communicated with the vacuum port and the other end of the vacuum outlet pipe is connected to an outlet of the multi-stage vacuum generator, and the air filter is arranged on the vacuum outlet pipe.
3. The low noise air pump of claim 2, further comprising an air inlet check valve positioned within the housing and disposed on the air inlet tube.
4. The low-noise air pump according to claim 2, further comprising an air inlet digital display barometer, wherein the air inlet digital display barometer is arranged on the outer wall of the shell and is communicated with the air inlet pipe.
5. The low noise air pump according to claim 2, further comprising a blowing port air pressure regulating valve disposed on an outer wall of the housing and communicating with the blowing pipe.
6. The low-noise air pump according to claim 2, further comprising a gas blowing port digital display barometer, wherein the gas blowing port digital display barometer is arranged on the outer wall of the shell and is communicated with the gas blowing pipe.
7. The low noise air pump according to claim 2, further comprising a vacuum inlet pipe, wherein the air inlet pipe and the air blowing pipe are both connected to the inlet of the multi-stage vacuum generator through the vacuum inlet pipe, and the low noise air pump further comprises a vacuum port air pressure regulating valve, and the vacuum port air pressure regulating valve is disposed on the outer wall of the housing and is connected to the vacuum inlet pipe.
8. The low-noise air pump according to claim 7, further comprising a vacuum port digital display barometer, wherein the vacuum port digital display barometer is arranged on the outer wall of the housing and is communicated with the vacuum inlet pipe.
9. The low noise air pump according to any one of claims 1 to 8, further comprising a vacuum device disposed outside the housing and communicating with the vacuum port interface.
10. The low noise air pump according to any one of claims 1 to 8, further comprising an air blowing device disposed outside the housing and connected to the air blowing port interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716082.XU CN217080725U (en) | 2022-03-30 | 2022-03-30 | Low-noise air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716082.XU CN217080725U (en) | 2022-03-30 | 2022-03-30 | Low-noise air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217080725U true CN217080725U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220716082.XU Active CN217080725U (en) | 2022-03-30 | 2022-03-30 | Low-noise air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217080725U (en) |
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- 2022-03-30 CN CN202220716082.XU patent/CN217080725U/en active Active
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Effective date of registration: 20230329 Address after: No. 38, Mingli Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province, 528500 (residence application) Patentee after: Guangdong Kangpai Huanchuang Technology Co.,Ltd. Address before: 528500 Guangdong province Foshan city Gaoming Cangjiang export processing zone Patentee before: Guangdong Esquel Textile Co.,Ltd. |