CN207992259U - A kind of new-energy automobile electronic vacuum pump flow monitor - Google Patents
A kind of new-energy automobile electronic vacuum pump flow monitor Download PDFInfo
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- CN207992259U CN207992259U CN201820137618.6U CN201820137618U CN207992259U CN 207992259 U CN207992259 U CN 207992259U CN 201820137618 U CN201820137618 U CN 201820137618U CN 207992259 U CN207992259 U CN 207992259U
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- vacuum pump
- holder
- block
- electronic vacuum
- front surface
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- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013021 overheating Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of new-energy automobile electronic vacuum pump flow monitors, including holder, it is installed with display successively from left to right on the downside of the front surface of the holder, controller, alarm and speed regulation device, and display, controller and alarm are electrically connected with external power supply, the speed regulation device includes block, and block is fixedly mounted on the upside of the front surface right end of holder, it is installed with sliding rail on the downside of the front surface right end of the holder, and sliding rail is located at the underface of block, the internal slide of the sliding rail is connected with sliding block, middle part is longitudinally fixed on front side of the upper surface of the sliding block is connected with upright bar.The new-energy automobile electronic vacuum pump flow monitor, pass through the cooperation of speed regulation device and elastic force hose, the problem of solving electronic vacuum pump, speed governing effect is bad in the actual use process, and change in flow cannot monitor at any time, and conduit can not detected in time when overheating.
Description
Technical field
The utility model is related to electronic vacuum pump flow rate detection field of mechanical technique, specially a kind of new-energy automobile electricity
Sub- vacuum pump flow monitor.
Background technology
Automotive electronics vacuum pump is to make power plant (abandoning motor drive mode completely) using piezoelectric material, from control
Electronization is thoroughly realized to driving, the exchange and transmission of gas is controlled completely with electronic integration system, to realize gas transport
Adjustability, accuracy, electronic vacuum pump be in a certain enclosure space improve, generate and maintain vacuum device, in machinery
It makes in industry, electronic vacuum pump is a kind of indispensable mechanical equipment, but electronic vacuum pump speed governing in the actual use process
Effect is bad, and change in flow cannot monitor at any time, and conduit can not detected in time when overheating.
Invention content
The purpose of this utility model is to provide a kind of new-energy automobile electronic vacuum pump flow monitors, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：A kind of new-energy automobile electronic vacuum pump use
The front surface downside of flow monitor, including holder, the holder is installed with display, control successively from left to right
Device, alarm and speed regulation device, and display, controller and alarm are electrically connected with external power supply, the speed regulation device packet
Block is included, and block is fixedly mounted on the upside of the front surface right end of holder, is fixedly mounted on the downside of the front surface right end of the holder
There is a sliding rail, and sliding rail is located at the underface of block, the internal slide of the sliding rail is connected with sliding block, before the upper surface of the sliding block
Middle side part is longitudinally fixed to be connected with upright bar, and upright bar extends to outside through the upper end of sliding rail, and the top of the upright bar, which is fixed, to be connected
It is connected to briquetting, middle part is bolted with screw rod on rear side of the upper surface of the sliding block, and screw rod runs through sliding block, and the bottom end of the sliding rail is lateral
It is installed with fixed plate, the bottom end of the fixed plate, which is run through, worm screw, and the upper end of worm screw is mutually fixedly connected with screw rod, described
It is rotatably connected to worm gear on the downside of the front surface right end of holder, and the left end of worm gear is meshed with worm screw, the front surface of the worm gear
Center is fixedly connected with handle, and electronic vacuum pump, temperature are installed with successively from left to right on the upside of the front surface of the holder
Sensor, air flow rate sensor and air inlet head, and electronic vacuum pump, temperature sensor and air flow rate sensor with it is external
Power electric connection, the temperature sensor and air flow rate sensor are electrically connected with the input terminal of controller, the display and
Alarm is electrically connected with the output end of controller, between the electronic vacuum pump, temperature sensor and air flow rate sensor
It is connected by gas-guide tube, the input terminal of the air flow rate sensor is fixedly connected with annular seal plate by gas-guide tube, and
Annular seal plate is connected by gas-guide tube with air flow rate sensor, and the right surface of the annular seal plate is fixedly connected with bullet
Power hose, and annular seal plate is connected by elastic force hose with air inlet head, the elastic force hose is between block and briquetting.
Preferably, the lateral wall right end of the handle is equipped with skid resistant course.
Preferably, the lower surface of the holder is installed with rubber pad.
Compared with prior art, the utility model has the beneficial effects that：The new-energy automobile electronic vacuum pump is examined with flow velocity
Device is surveyed, by the cooperation of speed regulation device and elastic force hose, swing handle drives worm gear and worm screw rotation, screw rod also rotation therewith
And with movable slider in the inside upward sliding of sliding rail, sliding block jacks up upright bar and briquetting upwards, since block prevents elastic force hose
Move upwards, briquetting squeeze elastic force hose bottom, change the sectional area of this position of elastic force hose in this way, facilitate adjusting
The transcatheter flow velocity of gas stream, gas is flowed through flow velocity herein and is converted into electric signal by air flow rate sensor passes to control
Device, by treated, electric signal passes to display to controller shows the concrete numerical value of speed, in this way can be at any time to gas
Flow velocity is detected, and the temperature inversion for flowing through gas herein is that electric signal passes to controller by temperature sensor, and controller will
Treated, and electric signal passes to alarm, and when the heat generated when the flow velocity of gas is excessively high reaches predetermined value, alarm is opened
Beginning alarm facilitates people and detected in time when gas flow rate is excessive, solve electronic vacuum pump and use process actual
The problem of middle speed governing effect is bad, and change in flow cannot monitor at any time, and conduit can not detected in time when overheating meets
The use demand of user.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the close-up schematic view of the utility model speed regulation device.
In figure：1, holder, 2, display, 3, controller, 4, alarm, 5, speed regulation device, 501, block, 502, sliding rail,
503, sliding block, 504, upright bar, 505, briquetting, 506, screw rod, 507, fixed plate, 508, worm screw, 509, worm gear, 510, handle,
511, skid resistant course, 6, electronic vacuum pump, 7, temperature sensor, 8, air flow rate sensor, 9, annular seal plate, 10, elastic force it is soft
Pipe, 11, air inlet head, 12, rubber pad.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of new-energy automobile electronic vacuum pump flow velocity
The front surface downside of detection device, including holder 1, the holder 1 is installed with display 2, controller successively from left to right
3, alarm 4 and speed regulation device 5, and display 2, controller 3 and alarm 4 are electrically connected with external power supply, the speed governing dress
It includes block 501 to set 5, and block 501 is fixedly mounted on the upside of the front surface right end of holder 1, the front surface right end of the holder 1
Downside is installed with sliding rail 502, and sliding rail 502 is located at the underface of block 501, the internal slide connection of the sliding rail 502
There is sliding block 503, the upper surface front side middle part of the sliding block 503 is longitudinally fixed to be connected with upright bar 504, and upright bar 504 runs through sliding rail
502 upper end extends to outside, and the top of the upright bar 504 is fixedly connected with briquetting 505, behind the upper surface of the sliding block 503
Middle side part is bolted with screw rod 506, and screw rod 506 runs through sliding block 503, and the bottom end of the sliding rail 502 is laterally installed with fixation
Plate 507, the bottom end of the fixed plate 507, which is run through, worm screw 508, and the upper end of worm screw 508 is fixedly connected with 506 phase of screw rod, institute
It states and is rotatably connected to worm gear 509 on the downside of the front surface right end of holder 1, and the left end of worm gear 509 is meshed with worm screw 508, it is described
The front surface center of worm gear 509 is fixedly connected with handle 510, and peace is fixed successively from left to right on the upside of the front surface of the holder 1
Equipped with electronic vacuum pump 6, temperature sensor 7, air flow rate sensor 8 and air inlet head 11, and electronic vacuum pump 6, temperature sensing
Device 7 and air flow rate sensor 8 are electrically connected with external power supply, the temperature sensor 7 and air flow rate sensor 8 and control
The input terminal of device 3 is electrically connected, and the display 2 and alarm 4 are electrically connected with the output end of controller 3, the electronic vacuum pump
6, be connected by gas-guide tube between temperature sensor 7 and air flow rate sensor 8, the air flow rate sensor 8 it is defeated
Enter end and annular seal plate 9 is fixedly connected with by gas-guide tube, and annular seal plate 9 passes through gas-guide tube and air flow rate sensor 8
It is connected, the right surface of the annular seal plate 9 is fixedly connected with elastic hose 10, and annular seal plate 9 passes through elastic force hose
10 are connected with air inlet head 11, and the elastic force hose 10 is between block 501 and briquetting 505.
Specifically, in order to prevent swing handle 510 when hand slipping phenomenon occurs, the lateral wall of the handle 510 is right
End is equipped with skid resistant course 511.
Specifically, causing the bottom end friction of holder 1 damaged in order to avoid placing holder 1 for a long time, under the holder 1
Surface is installed with rubber pad 12.
Operation principle：When electronic vacuum pump 6 is started to work, sucking gas stream turns through elastic force hose 10 in air inlet head 11
Dynamic handle 510 drives worm gear 509 and 508 rotation of worm screw, screw rod 506 also therewith rotation and with movable slider 503 in sliding rail 502
Portion's upward sliding, sliding block 503 jacks up upright bar 504 and briquetting 505 upwards, since block 501 prevents the upward of elastic force hose 10
Movement, briquetting 505 squeeze the bottom of elastic force hose 10, change the sectional area of 10 this position of elastic force hose in this way, facilitate tune
The transcatheter flow velocity of throttle body stream connects display 2, controller 3, alarm 4, temperature sensor 7 and air flow rate sensor
8 external power supply, gas is flowed through flow velocity herein and is converted into electric signal by air flow rate sensor 8 passes to controller 3, controls
By treated, electric signal passes to display 2 to device 3 shows the concrete numerical value of speed, in this way can at any time to gas flow rate into
The temperature inversion for flowing through gas herein is that electric signal passes to controller 3 by row detection, temperature sensor 7, and controller 3 will be handled
Electric signal afterwards passes to alarm 4, and when the heat generated when the flow velocity of gas is excessively high reaches predetermined value, alarm 4 starts
Alarm facilitates people and detected in time when gas flow rate is excessive.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of new-energy automobile electronic vacuum pump flow monitor, including holder（1）, it is characterised in that：The holder
（1）Front surface on the downside of be installed with display successively from left to right（2）, controller（3）, alarm（4）And speed regulation device
（5）, and display（2）, controller（3）And alarm（4）It is electrically connected with external power supply, the speed regulation device（5）Including gear
Block（501）, and block（501）It is fixedly mounted on holder（1）Front surface right end on the upside of, the holder（1）Front surface right end
Downside is installed with sliding rail（502）, and sliding rail（502）Positioned at block（501）Underface, the sliding rail（502）Inside
Slidably connect sliding block（503）, the sliding block（503）Upper surface on front side of middle part longitudinally fixed be connected with upright bar（504）, and it is vertical
Bar（504）Through sliding rail（502）Upper end extend to outside, the upright bar（504）Top be fixedly connected with briquetting（505）,
The sliding block（503）Upper surface on rear side of middle part be bolted with screw rod（506）, and screw rod（506）Through sliding block（503）, the cunning
Rail（502）Bottom end be laterally installed with fixed plate（507）, the fixed plate（507）Bottom end through there is worm screw（508）,
And worm screw（508）Upper end and screw rod（506）It is mutually fixedly connected, the holder（1）Front surface right end on the downside of be rotatably connected to
Worm gear（509）, and worm gear（509）Left end and worm screw（508）It is meshed, the worm gear（509）Front surface center fix connect
It is connected to handle（510）, the holder（1）Front surface on the upside of be installed with electronic vacuum pump successively from left to right（6）, temperature
Sensor（7）, air flow rate sensor（8）And air inlet head（11）, and electronic vacuum pump（6）, temperature sensor（7）And gas stream
Fast sensor（8）It is electrically connected with external power supply, the temperature sensor（7）And air flow rate sensor（8）With controller（3）
Input terminal electrical connection, the display（2）And alarm（4）With controller（3）Output end electrical connection, the electronic vacuum
Pump（6）, temperature sensor（7）And air flow rate sensor（8）Between be connected by gas-guide tube, gas flow rate sensing
Device（8）Input terminal annular seal plate is fixedly connected with by gas-guide tube（9）, and annular seal plate（9）Pass through gas-guide tube and gas
Body flow sensor（8）It is connected, the annular seal plate（9）Right surface be fixedly connected with elastic hose（10）, and annular
Sealing plate（9）Pass through elastic force hose（10）With air inlet head（11）It is connected, the elastic force hose（10）Positioned at block（501）And pressure
Block（505）Between.
2. a kind of new-energy automobile electronic vacuum pump flow monitor according to claim 1, it is characterised in that：Institute
State handle（510）Lateral wall right end be equipped with skid resistant course（511）.
3. a kind of new-energy automobile electronic vacuum pump flow monitor according to claim 1, it is characterised in that：Institute
State holder（1）Lower surface be installed with rubber pad（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137618.6U CN207992259U (en) | 2018-01-26 | 2018-01-26 | A kind of new-energy automobile electronic vacuum pump flow monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137618.6U CN207992259U (en) | 2018-01-26 | 2018-01-26 | A kind of new-energy automobile electronic vacuum pump flow monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992259U true CN207992259U (en) | 2018-10-19 |
Family
ID=63822136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137618.6U Active CN207992259U (en) | 2018-01-26 | 2018-01-26 | A kind of new-energy automobile electronic vacuum pump flow monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207992259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113496063A (en) * | 2021-07-29 | 2021-10-12 | 保定雷弗流体科技有限公司 | Cam structure design method of extrusion type peristaltic pump and extrusion type peristaltic pump |
-
2018
- 2018-01-26 CN CN201820137618.6U patent/CN207992259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113496063A (en) * | 2021-07-29 | 2021-10-12 | 保定雷弗流体科技有限公司 | Cam structure design method of extrusion type peristaltic pump and extrusion type peristaltic pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: No. 98-13-10 Tieshan East Road, Dalian Economic and Technological Development Zone, Liaoning Province, 116000 Patentee after: Dalian Haina Tiancheng Technology Co.,Ltd. Country or region after: China Address before: 116600-9, No. 98-13, Tieshan East Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: DALIAN HAINA NEW ENERGY AUTO PARTS MANUFACTURING CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |