CN206905833U - Flowermeter with defencive function - Google Patents
Flowermeter with defencive function Download PDFInfo
- Publication number
- CN206905833U CN206905833U CN201720454384.3U CN201720454384U CN206905833U CN 206905833 U CN206905833 U CN 206905833U CN 201720454384 U CN201720454384 U CN 201720454384U CN 206905833 U CN206905833 U CN 206905833U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- adapter sleeve
- flowermeter
- flowmeter
- defencive function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920005479 Lucite® Polymers 0.000 claims abstract description 13
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 9
- 101100065098 Rattus norvegicus Egr4 gene Proteins 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses the flowermeter with defencive function; including fixed cover, adapter sleeve, flowmeter, B/P EGR Back Pressure Transducer EGR, asepwirator pump, air intake duct, lucite, alarm; this carries the flowermeter of defencive function; clever structure; it is powerful; it is simple to operate; by using the device; during so that flowmeter will be collided by external object and cause damage; the device sends alarm immediately; prompting staff changes to fixed cover, not only reduces the financial expenditure of factory, also effectively raises the service life of flowmeter.
Description
Technical field
It the utility model is related to protection device, more particularly to the flowermeter with defencive function.
Background technology
At present, the production line in factory is equipped with flowmeter, and traditional flowmeter does not have defencive function, and flowmeter is using
During, the object moved in factory easily collides to flowmeter, and flowmeter can cause to damage in the course of time, have impact on flow
The normal use of meter, now, staff need to suspend the work of production line, then the flowmeter more renewed, not only reduce stream
The service life of gauge, the financial expenditure of factory is also add, in view of disadvantages described above, is necessary that design carries defencive function in fact
Flowermeter.
Utility model content
Technical problem to be solved in the utility model is：The flowermeter with defencive function is provided, to solve
Flowmeter traditional at present does not have defencive function, reduces the service life of flowmeter, adds the problem of factory economy is paid wages.
In order to solve the above technical problems, the technical solution of the utility model is：Flowermeter with defencive function, bag
Include fixed cover, adapter sleeve, flowmeter, B/P EGR Back Pressure Transducer EGR, asepwirator pump, air intake duct, lucite, alarm, described adapter sleeve
Positioned at fixed cover bottom, described adapter sleeve is connected with fixed external threading, and described flowmeter runs through adapter sleeve, described flow
Meter is connected with being connected external threading, and described B/P EGR Back Pressure Transducer EGR is located at fixed cover inside left upper end, described B/P EGR Back Pressure Transducer EGR and
Fixed external threading is connected, and described asepwirator pump is located at middle-end on the right side of fixed cover outer wall, described asepwirator pump and fixed external threading phase
Even, described air intake duct is located at asepwirator pump bottom, and described air intake duct one end is connected with asepwirator pump screw thread, and described air intake duct
The other end is connected through lower end on the right side of fixed cover, the described air intake duct other end with fixed external threading, described lucite position
In fixed cover interior forward end, described lucite is connected with fixed cover glue, and described alarm is located at the top of fixed cover, institute
The alarm stated is connected with fixed external threading.
Further, described adapter sleeve bottom middle-end is additionally provided with the first sealing ring, the first described sealing ring and adapter sleeve
Glue is connected.
Further, the second sealing ring, the second described sealing ring and adapter sleeve glue are additionally provided with the top of described adapter sleeve
It is connected.
Further, upper end is additionally provided with battery, described battery and fixed external threading on the right side of described fixed cover outer wall
It is connected.
Further, protective cover is additionally provided with the right side of described fixed cover outer wall, described protective cover is connected with fixed external threading.
Further, described air-breathing pipe outer wall is additionally provided with check valve, and described check valve is connected with air-breathing pipe screw thread.
Compared with prior art, the flowermeter of defencive function should be carried, in use, staff will be flowed with hand first
Gauge is connected with adapter sleeve, then flowmeter is shown into one end of flow number is put into fixed cover, passes through adapter sleeve and fixation
The connected effect of external threading so that flowmeter shows that position of the one end of flow number in fixed cover is fixed, staff
Asepwirator pump is opened with hand again, passes through the suction of asepwirator pump so that the air in fixed cover is discharged into air intake duct, then is arranged by air intake duct
Enter in asepwirator pump, finally discharged the air in fixed cover by asepwirator pump extraneous, allow in fixed cover the state for being in negative pressure with this,
When the negative pressure value in fixed cover reaches the standard value set by B/P EGR Back Pressure Transducer EGR, asepwirator pump is stopped, and staff again will
Flowmeter is attached to enterprising exercise of the required production line used and used, fixed when external object is collided with the device
Set directly contacts with the impact force, flowmeter is protected, after the device long-time use, fixed cover can go out because of impact force
Phenomena such as now ftractureing or be damaged, now, outside air can be flowed into fixed cover, i.e., the negative pressure value in fixed cover can gradually decrease,
When the negative pressure value in fixed cover is less than standard value set by B/P EGR Back Pressure Transducer EGR, alarm sends alarm, passes through alarm
Breakage, which has occurred, in prompting staff's fixed cover to be needed to change fixed cover, causes flow after preventing fixed cover breakage completely
Meter is exposed to the external world, in order to avoid external object collides to flowmeter, now, staff need to only be changed i.e. to fixed cover
Can, after fixed cover is changed, staff is then turned on asepwirator pump so that negative pressure state is again in the fixed cover after replacing i.e.
Can, the flowermeter of defencive function should be carried, clever structure is powerful, simple to operate, by using the device so that
When flowmeter will be collided by external object and cause damage, the device sends alarm immediately, prompts staff to fixation
Set is changed, and is not only reduced the financial expenditure of factory, is also effectively raised the service life of flowmeter, meanwhile, first
Sealing ring and the second sealing ring are to improve the device sealing, it is ensured that the stability of negative pressure, battery are in fixed cover
In order to give the device to provide energy supply, the device without extraneous power supply can normal use, described battery respectively with it is negative
Pressure sensor, asepwirator pump and alarm wire are connected, and lucite is to observe flow in fixed cover for the ease of staff
Meter shows one end of numerical value, and protective cover is in order to be played a protective role to the outward appearance of battery, asepwirator pump and air intake duct, unidirectionally
Valve is to prevent from sucking in air return to the fixed cover in air intake duct, further ensure that the stabilization of negative pressure in fixed cover
Property, described B/P EGR Back Pressure Transducer EGR are connected with asepwirator pump and alarm signal wire respectively, described B/P EGR Back Pressure Transducer EGR model
WH131。
Brief description of the drawings
Fig. 1 is the local front sectional view of the flowermeter with defencive function；
Fig. 2 is the partial front elevation view of the flowermeter with defencive function.
Fixed cover 1, adapter sleeve 2, flowmeter 3, B/P EGR Back Pressure Transducer EGR 4, asepwirator pump 5, air intake duct 6, lucite 7, alarm
8th, battery 101, protective cover 102, the first sealing ring 201, the second sealing ring 202, check valve 601.
Following embodiment will combine above-mentioned accompanying drawing and further illustrate.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1 and Figure 2, the flowermeter with defencive function, including it is fixed cover 1, adapter sleeve 2, flowmeter 3, negative
Pressure sensor 4, asepwirator pump 5, air intake duct 6, lucite 7, alarm 8, described adapter sleeve 2 is located at the bottom of fixed cover 1, described
Adapter sleeve 2 be connected with the screw thread of fixed cover 1, described flowmeter 3 runs through adapter sleeve 2, described flowmeter 3 and the spiral shell of adapter sleeve 2
Line is connected, and described B/P EGR Back Pressure Transducer EGR 4 is located at the inside left upper end of fixed cover 1, described B/P EGR Back Pressure Transducer EGR 4 and the spiral shell of fixed cover 1
Line is connected, and described asepwirator pump 5 is located at middle-end on the right side of the outer wall of fixed cover 1, and described asepwirator pump 5 is connected with the screw thread of fixed cover 1, institute
The air intake duct 6 stated is located at the bottom of asepwirator pump 5, and described one end of air intake duct 6 is connected with the screw thread of asepwirator pump 5, and described air intake duct 6
The other end runs through the right side lower end of fixed cover 1, and the described other end of air intake duct 6 is connected with the screw thread of fixed cover 1, described lucite
7 are located at the interior forward end of fixed cover 1, and described lucite 7 is connected with the glue of fixed cover 1, and described alarm 8 is located at fixed cover
1 top, described alarm 8 are connected with the screw thread of fixed cover 1, and the described bottom middle-end of adapter sleeve 2 is additionally provided with the first sealing ring
201, the first described sealing ring 201 is connected with the glue of adapter sleeve 2, and the described top of adapter sleeve 2 is additionally provided with the second sealing ring
202, the second described sealing ring 202 is connected with the glue of adapter sleeve 2, and upper end is additionally provided with electric power storage on the right side of the described outer wall of fixed cover 1
Pond 101, described battery 101 are connected with the screw thread of fixed cover 1, and protective cover 102 is additionally provided with the right side of the described outer wall of fixed cover 1,
Described protective cover 102 is connected with the screw thread of fixed cover 1, and the described outer wall of air intake duct 6 is additionally provided with check valve 601, and described is unidirectional
Valve 601 is connected with the screw thread of air intake duct 6.
This carries flowermeter of defencive function, in use, first staff with hand by flowmeter 3 and adapter sleeve 2
It is connected, then flowmeter 3 is shown that one end of flow number is put into fixed cover 1, passes through adapter sleeve 2 and the screw thread phase of fixed cover 1
Effect even so that flowmeter 3 shows that position of the one end of flow number in fixed cover 1 is fixed, and staff uses hand again
Asepwirator pump 5 to be opened, passes through the suction of asepwirator pump 5 so that the air in fixed cover 1 is discharged into air intake duct 6, then by the row of air intake duct 6
Enter in asepwirator pump 5, finally discharged the air in fixed cover 1 by asepwirator pump 5 extraneous, allowed with this in fixed cover 1 in negative pressure
State, when the standard value set by the negative pressure value in fixed cover 1 reaches B/P EGR Back Pressure Transducer EGR 4, asepwirator pump 5 is stopped, work
Flowmeter 3 is attached to enterprising exercise of the required production line used again and used by personnel, when external object and the device are touched
When hitting, fixed cover 1 is directly contacted with the impact force, and flowmeter 3 is protected, after the device long-time use, fixed cover 1
Because phenomena such as ftractureing or be damaged occurs in impact force, now, outside air can be flowed into fixed cover 1, i.e. negative pressure in fixed cover 1
Value can gradually decrease, and when the negative pressure value in fixed cover 1 is less than standard value set by B/P EGR Back Pressure Transducer EGR 4, alarm 8 sends report
Alert sound, prompting staff's fixed cover 1 breakage occur by alarm needs to change fixed cover 1, prevents fixed cover 1
Cause flowmeter 3 after breakage completely exposed to the external world, in order to avoid external object collides to flowmeter 3, now, staff is only
Fixed cover 1 need to be changed, after fixed cover 1 is changed, staff is then turned on asepwirator pump 5 so that consolidating after replacing
Surely negative pressure state is again in set 1, meanwhile, the first sealing ring 201 and the second sealing ring 202 are to improve the device
Sealing, it is ensured that the stability of negative pressure in fixed cover 1, battery 101 are to provide energy supply, the device to the device
Without extraneous power supply can normal use, described battery 101 respectively with B/P EGR Back Pressure Transducer EGR 4, asepwirator pump 5 and alarm 8
Wire is connected, and lucite 7 is for the ease of one end of flowmeter display numerical value in staff's observation fixed cover 1, protective cover
102 be to be played a protective role to the outward appearance of battery 101, asepwirator pump 5 and air intake duct 6, and check valve 601 is to prevent
Suck in air return to the fixed cover 1 in air intake duct 6, further ensure that the stability of negative pressure in fixed cover 1, described is negative
Pressure sensor 4 is connected with asepwirator pump 5 and the signal wire of alarm 8 respectively, the described model WH131 of B/P EGR Back Pressure Transducer EGR 4.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all falls within the scope of protection of the utility model.
Claims (6)
1. with defencive function flowermeter, it is characterised in that including fixed cover, adapter sleeve, flowmeter, B/P EGR Back Pressure Transducer EGR,
Asepwirator pump, air intake duct, lucite, alarm, described adapter sleeve are located at fixed cover bottom, described adapter sleeve and fixed cover
Screw thread is connected, and described flowmeter runs through adapter sleeve, and described flowmeter is connected with being connected external threading, described B/P EGR Back Pressure Transducer EGR
Positioned at fixed cover inside left upper end, described B/P EGR Back Pressure Transducer EGR is connected with fixed external threading, and described asepwirator pump is positioned at fixation
Middle-end on the right side of outer wall is covered, described asepwirator pump is connected with fixed external threading, and described air intake duct is located at asepwirator pump bottom, described
Air intake duct one end is connected with asepwirator pump screw thread, and the described air intake duct other end is through lower end on the right side of fixed cover, described air-breathing
The pipe other end is connected with fixation external threading, and described lucite is located at fixed cover interior forward end, and described lucite is with consolidating
Surely set glue is connected, and described alarm is located at the top of fixed cover, and described alarm is connected with fixed external threading.
2. the flowermeter of defencive function is carried as claimed in claim 1, it is characterised in that in described adapter sleeve bottom
End is additionally provided with the first sealing ring, and the first described sealing ring is connected with adapter sleeve glue.
3. the flowermeter of defencive function is carried as claimed in claim 2, it is characterised in that at the top of described adapter sleeve also
Provided with the second sealing ring, the second described sealing ring is connected with adapter sleeve glue.
4. the flowermeter of defencive function is carried as claimed in claim 3, it is characterised in that described fixed cover outer wall is right
Side upper end is additionally provided with battery, and described battery is connected with fixed external threading.
5. the flowermeter of defencive function is carried as claimed in claim 4, it is characterised in that described fixed cover outer wall is right
Side is additionally provided with protective cover, and described protective cover is connected with fixed external threading.
6. the flowermeter of defencive function is carried as claimed in claim 5, it is characterised in that described air-breathing pipe outer wall is also
Provided with check valve, described check valve is connected with air-breathing pipe screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454384.3U CN206905833U (en) | 2017-04-27 | 2017-04-27 | Flowermeter with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454384.3U CN206905833U (en) | 2017-04-27 | 2017-04-27 | Flowermeter with defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905833U true CN206905833U (en) | 2018-01-19 |
Family
ID=61291478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454384.3U Expired - Fee Related CN206905833U (en) | 2017-04-27 | 2017-04-27 | Flowermeter with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731762A (en) * | 2018-08-08 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of metal scrape plate flow meter |
-
2017
- 2017-04-27 CN CN201720454384.3U patent/CN206905833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731762A (en) * | 2018-08-08 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of metal scrape plate flow meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511300 Atuchen (Tuming) Workshop, Xinhe Village, Xintang Town, Zengcheng, Guangzhou, Guangdong Province 2 Patentee after: Guangdong Hongkai Intelligent Technology Co.,Ltd. Address before: 511300 Atuchen (Tuming) Workshop, Xinhe Village, Xintang Town, Zengcheng, Guangzhou, Guangdong Province 2 Patentee before: GUANGZHOU HONG KAI MACHINERY TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |