CN211703238U - Portable pulsating vacuum generating device - Google Patents
Portable pulsating vacuum generating device Download PDFInfo
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- CN211703238U CN211703238U CN202020144443.9U CN202020144443U CN211703238U CN 211703238 U CN211703238 U CN 211703238U CN 202020144443 U CN202020144443 U CN 202020144443U CN 211703238 U CN211703238 U CN 211703238U
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- pulsation
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- pulsating
- vacuum pump
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- 230000010349 pulsation Effects 0.000 claims abstract description 54
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a portable pulsation vacuum generating device, include: the device body, it includes the box, sets up power module, pulsation module and vacuum pump in the box, power module with the pulsation module the vacuum pump electricity is connected, the pulsation module with vacuum pump pneumatic connection. Portable pulsation vacuum generating device, mainly constitute by vacuum pump, pulsator, pulsation controller, transformer, pulsation switch and vacuum tube etc. small, light in weight, portable is applicable to and compares between extrusion press pulsation performance check out test set laboratory.
Description
Technical Field
The utility model relates to a check out test set marks technical field, more specifically says, the utility model relates to a portable pulsation vacuum generating device.
Background
At present, a pulsating vacuum generating device specially used for comparison among milking machine pulsating performance laboratories does not exist, the solution is realized by using partial functions of a milking machine, but the milking machine is far away in installation place and large in size, and meanwhile, epidemic prevention problems exist and are difficult to enter the site, so that the difficulty in comparison work among laboratories is high. Accordingly, there is a need for a portable pulsating vacuum generating device that at least partially solves the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
For at least partly solving the above-mentioned problem, the utility model provides a portable pulsation vacuum generating device, include:
the device body, it includes the box, sets up power module, pulsation module and vacuum pump in the box, power module with the pulsation module the vacuum pump electricity is connected, the pulsation module with vacuum pump pneumatic connection.
Preferably, the pulsation module comprises a pulsation controller and a pulsator, the pulsation controller is electrically connected with the power supply module, the pulsator is electrically connected with the pulsation controller, and the pulsator is connected with the vacuum pump through a vacuum tube.
Preferably, the pulsation module further comprises a pulsation switch, the pulsation switch is disposed in the box body, and the pulsation switch is disposed between the pulsation controller and the power module.
Preferably, the power supply module is a power transformer.
Preferably, the vacuum pump is of a model VP 750.
Preferably, the box includes box and lower box in articulated each other, be provided with first cavernosum in the box down, first cavernosum wraps up respectively power module, pulsation module and the vacuum pump, be provided with the second cavernosum in the box.
Preferably, a first handle is arranged on the upper box body, and a second handle corresponding to the first handle is arranged on the lower box body.
Preferably, the upper box body is provided with first locking clips at positions on two sides of the first handle, the lower box body is provided with second locking clips corresponding to the first locking clips, and the first locking clips and the second locking clips are matched with each other to lock the upper box body and the lower box body with each other.
Compared with the prior art, the utility model discloses at least, including following beneficial effect:
1. portable pulsation vacuum generating device, mainly constitute by vacuum pump, pulsator, pulsation controller, transformer, pulsation switch and vacuum tube etc. small, light in weight, portable is applicable to and compares between extrusion press pulsation performance check out test set laboratory.
Other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of the internal structure of the portable pulsating vacuum generation device of the present invention.
Fig. 2 is a side view of the structure of the case of the portable pulsating vacuum generation device of the present invention.
Fig. 3 is a schematic diagram of the control principle of the portable pulsating vacuum generation device of the present invention.
Fig. 4 is a schematic view of the connection between the pulsation device and the pulsation detector of the portable pulsation vacuum generator of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-4, the utility model provides a portable pulsating vacuum generating device, including:
the device body 100 comprises a box body 10, a power module 11, a pulsation module 12 and a vacuum pump 13, wherein the power module 11, the pulsation module 12 and the vacuum pump 13 are arranged in the box body 10, the power module 11 is electrically connected with the pulsation module 12 and the vacuum pump 13, and the pulsation module 12 is pneumatically connected with the vacuum pump 13.
The working principle of the technical scheme is as follows: the portable pulsating vacuum generation device comprises a power module 11, a pulsating module 12 and a vacuum pump 13, wherein the power module 11, the pulsating module 12 and the vacuum pump 13 are arranged in a box body 10, so that the portable pulsating vacuum generation device is convenient for a user to carry; when the pulse detector is used, a user opens the box body 10, the power module 11, the pulse module 12 and the vacuum pump 13 are taken out of the box body 10, the power module 10 is connected with an external mains supply, then the power module 11 supplies power for the pulse module 12 and the vacuum pump 13, when a comparison experiment is carried out, the pulse module 12 is respectively connected with the vacuum pump 13 and a pulse detector in a laboratory, the user sets pulse parameters of the pulse module 12, if the pulse frequency is 50 times/minute, 60 times/minute and the like, then the pulse detector carries out detection, and the pulse detector can be a VADIA type pulse detector.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the utility model provides a portable pulsation vacuum generating device, the device power module 11, pulsation module 12, vacuum pump 13 have small, light in weight, are convenient for carry, are applicable to and compare between extrusion press pulsation performance check out test set laboratory.
In one embodiment, the pulsation module 12 comprises a pulsation controller 121 and a pulsator 122, the pulsation controller 121 is electrically connected with the power module 12, the pulsator 122 is electrically connected with the pulsation controller 121, and the pulsator 122 is connected with the vacuum pump 13 through a vacuum tube 14.
The working principle of the technical scheme is as follows: when the pulse module 12 comprises a pulse controller 121 and a pulsator 122, in use, a user switches on the pulse controller 121 on the power module 11, the pulse controller 12 switches on the pulsator 122, the pulsator 122 is switched on with a main air pipe of the vacuum pump 13 through the vacuum pipe 14, the vacuum pump 13 is started and then continuously pumps air, so that the vacuum pipe 14 is in a vacuum state, the pulse controller 121 controls the pulsator 122 to be opened and closed in a pulsating mode, and the pulsation frequency of the pulsator 122 is 50 times/minute or 60 times/minute. The model of the pulsator 121 is MC200ED, and the model of the pulsator 12 is MC 200.
The beneficial effects of the above technical scheme are that: through the above-mentioned structural design, the present embodiment provides a specific structure of the pulsation module 12, which includes the pulsation controller 121 and the pulsator 122, and those skilled in the art can purchase commercially available devices to implement the pulsation module 12.
In one embodiment, the ripple module 12 further includes a ripple switch 123, the ripple switch 123 is disposed in the box 10, and the ripple switch 14 is disposed between the ripple controller 121 and the power module 11.
The working principle of the technical scheme is as follows: to further improve the start of the pulse controller 121, the pulse module 12 is provided with a pulse switch 14 for connecting the pulse controller 121 to the power supply module 11.
The beneficial effects of the above technical scheme are that: with the above-mentioned structure, the present embodiment provides the ripple switch 14, so that the user can use the ripple switch 14 to conduct the ripple controller 121 and the power module 11.
In one embodiment, the power module 11 is provided as a power transformer.
The working principle of the technical scheme is as follows: in this embodiment, the power module 11 is a power transformer to provide suitable voltage and current for the vacuum pump 13 and the ripple module 12, and detailed descriptions thereof are omitted.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide power module 11 in this embodiment, this power module 11 can choose for use the market, and convenience of customers buys.
In one embodiment, the vacuum pump 13 is model VP 750.
The working principle of the technical scheme is as follows: the vacuum pump 13 is of a model VP750 type, and the vacuum pump 13 is small in size and light in weight; certainly, the user can select the vacuum pump of other models according to specific needs, the utility model discloses no longer restrict to this.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the model of vacuum pump 13 is provided in this embodiment, and convenience of customers uses.
In one embodiment, the box 10 includes an upper box 101 and a lower box 102 hinged to each other, a first sponge 103 is disposed in the lower box 102, the first sponge 103 respectively wraps the power module 11, the pulsation module 12 and the vacuum pump 13, and a second sponge 108 is disposed in the upper box 101.
The working principle of the technical scheme is as follows: when the user uses the box, open upper box 101, place power module 11, pulsation module 12 and vacuum pump 13 respectively in lower box 102 in the recess that corresponds in first cavernosum 103, second cavernosum 108, first cavernosum 103 provide the protection to power module 11, pulsation module 12 and vacuum pump 13, avoid carrying in-process power module 11, pulsation module 12 and vacuum pump 13 and appear damaging.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided the concrete mechanism of box 10 in this embodiment, set up second cavernosum 108, first cavernosum 103 in this box respectively, can provide the protection to power module 11, pulsation module 12 and vacuum pump 13, avoid carrying the in-process and damage.
In one embodiment, the upper box 101 is provided with a first handle 104, and the lower box 102 is provided with a second handle 105 corresponding to the first handle 104.
The working principle of the technical scheme is as follows: to further facilitate the carrying of the box 10 by the user, a first handle 104 is provided on the upper box 101 and a second handle 105 is provided on the lower box 102, so that the user can hold the first handle 104 and the second handle 105 with his/her hands to carry the box 10.
The beneficial effects of the above technical scheme are that: through the design of the above structure, the first handle 104 and the second handle 105 are provided in this embodiment, so that the box 10 is convenient for a user to carry.
In one embodiment, first locking clips 106 are respectively disposed on the upper case 101 at two sides of the first handle 104, a second locking clip 107 corresponding to the first locking clip 106 is disposed on the lower case 102, and the first locking clip 106 and the second locking clip 107 cooperate with each other to lock the upper case 101 and the lower case 102 to each other.
The working principle of the technical scheme is as follows: when the user is carrying box 10, with last box 101 lock on box 102 down for first handle 104 corresponds on second handle 105, in order to avoid last box 101 and box 102 down to be rocked and open, has designed first jam 106 at last box 101, has designed second jam 107 on box 102 down, and the user mutually supports first jam 106 and second jam 107, realizes that last box 101 and box 102 lock each other.
The specific models of the first locking card 106 and the second locking card 107 are not described in detail.
The beneficial effects of the above technical scheme are that: through the design of the above structure, in the present embodiment, a first locking clip 106 and a second locking clip 107 are provided to facilitate the mutual locking of the upper box 101 and the lower box 102, and to prevent the upper box 101 and the lower box 102 from being shaken to be opened.
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 indicated based on 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.
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; may be mechanically coupled, may be electrically coupled or may be in communication with each other; 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.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A portable pulsating vacuum generating device, comprising:
the device body (100) comprises a box body (10), a power module (11), a pulsation module (12) and a vacuum pump (13), wherein the power module (11), the pulsation module (12) and the vacuum pump (13) are arranged in the box body (10), the power module (11) is electrically connected with the pulsation module (12) and the vacuum pump (13), and the pulsation module (12) is pneumatically connected with the vacuum pump (13).
2. The portable pulsating vacuum generation device of claim 1, wherein the pulsating module (12) comprises a pulsating controller (121) and a pulsator (122), the pulsating controller (121) is electrically connected with the power supply module (11), the pulsator (122) is electrically connected with the pulsating controller (121), and the pulsator (122) is connected with the vacuum pump (13) through a vacuum tube (14).
3. The portable pulsating vacuum generation device of claim 2, wherein said pulsating module (12) further comprises a pulsating switch (123), said pulsating switch (123) being disposed within said tank (10), said pulsating switch (123) being disposed between said pulsating controller (121) and said power module (11).
4. A portable pulsating vacuum generating device as claimed in any of claims 1-3, wherein said power module (11) is provided as a power transformer.
5. A portable pulsating vacuum generating device as claimed in claim 1, wherein said vacuum pump (13) is model VP 750.
6. The portable pulsating vacuum generation device as claimed in claim 1, wherein the box body (10) comprises an upper box body (101) and a lower box body (102) which are hinged to each other, a first sponge body (103) is arranged in the lower box body (102), the first sponge body (103) respectively wraps the power module (11), the pulsating module (12) and the vacuum pump (13), and a second sponge body (108) is arranged in the upper box body (101).
7. A portable pulsating vacuum generation device as claimed in claim 6, wherein a first handle (104) is provided on said upper box (101) and a second handle (105) corresponding to said first handle (104) is provided on said lower box (102).
8. A portable pulsating vacuum generation device as claimed in claim 7, wherein a first locking clip (106) is respectively disposed on the upper case (101) at two sides of said first handle (104), a second locking clip (107) corresponding to said first locking clip (106) is disposed on said lower case (102), and said first locking clip (106) and said second locking clip (107) cooperate with each other to lock said upper case (101) and said lower case (102) to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144443.9U CN211703238U (en) | 2020-01-22 | 2020-01-22 | Portable pulsating vacuum generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144443.9U CN211703238U (en) | 2020-01-22 | 2020-01-22 | Portable pulsating vacuum generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211703238U true CN211703238U (en) | 2020-10-20 |
Family
ID=72824894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020144443.9U Expired - Fee Related CN211703238U (en) | 2020-01-22 | 2020-01-22 | Portable pulsating vacuum generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211703238U (en) |
-
2020
- 2020-01-22 CN CN202020144443.9U patent/CN211703238U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |