CN208171543U - It is a kind of for detecting the device of vacuum cleaner hose air-tightness - Google Patents
It is a kind of for detecting the device of vacuum cleaner hose air-tightness Download PDFInfo
- Publication number
- CN208171543U CN208171543U CN201820785927.4U CN201820785927U CN208171543U CN 208171543 U CN208171543 U CN 208171543U CN 201820785927 U CN201820785927 U CN 201820785927U CN 208171543 U CN208171543 U CN 208171543U
- Authority
- CN
- China
- Prior art keywords
- vacuum cleaner
- cleaner hose
- mounting base
- air
- tightness
- 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
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 12
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of for detecting the device of vacuum cleaner hose air-tightness, including：Workbench；First mounting base, including the first plug portion for sealed outer pipe port；Second mounting base, including the second plug portion for sealing the first inner tube port；Air flue is formed in first plug portion or the second plug portion；Vacuum pumping pump is connected with air flue；Flow sensor is connected between vacuum pumping pump and air flue；Controller is connected with vacuum pumping pump；Controller includes acquisition module, comparator and responsor, and acquisition module receives the signal of flow sensor sending；The a certain predetermined time was sent to comparator from the data-signal of flow sensor later by acquisition module, which is compared with preset data parameter by the data-signal and issues corresponding signal；The signal that responsor receives comparator sending is reacted.The utility model can easily detect the air-tightness of vacuum cleaner hose, and the air-tightness situation of vacuum cleaner hose is obtained by the state of responsor.
Description
Technical field
The utility model relates to the detection device technical fields of vacuum cleaner hose, in particular to a kind of for detecting vacuum cleaner hose
The device of air-tightness.
Background technique
It is well known that hand held cleaner its substantially include main body of dust collector, cleaner head（Scrubbing brush）And by cleaner head with
The vacuum cleaner hose that main body of dust collector is connected wherein is additionally provided with conductive component in vacuum cleaner hose, under the control of main body of dust collector,
Electric power is oriented to cleaner head by conductive component, so that cleaner head is started to work.
For convenience of transportation, and the dust suction of different places is adapted to, vacuum cleaner hose generally uses retractable structure, generally
Including outer tube and the first inner tube and the second inner tube that are plugged in outer tube, the setting of the first inner tube slip is in outer tube, and
Tube body between one inner tube and outer tube cooperatively forms dust collection pipeline；It is provided with conductive component in second inner tube, the conductive component packet
The first conductive contact, conductive sheet and the second conductive contact being connected with conductive sheet for including contact chip, being connected with contact chip；It connects
Contact is fixedly connected in the second inner tube, and vacuum cleaner hose is in telescopic process, it is desirable that conductive sheet is conductively connected always with contact chip；
If vacuum cleaner hose, there are leakage problem, the pick-up performance that will lead to dust catcher substantially reduces, therefore designs and a can have
Imitating the device detected to the air-tightness of vacuum cleaner hose is very important.
Utility model content
The utility model is to overcome above-mentioned defect in the prior art, and providing one kind can be effectively to the gas of vacuum cleaner hose
The device that close property is detected.
To achieve the above object, the utility model provides a kind of for detecting the device of vacuum cleaner hose air-tightness, including：
Workbench；
First mounting base, is installed on the workbench, including the first plug portion for sealed outer pipe port；
Second mounting base is installed on the workbench and is oppositely arranged with the first mounting base, including for sealing in first
Second plug portion of pipe port；
Construction is formed in first plug portion or the second plug portion is connected with the dust collection pipeline of vacuum cleaner hose
Air flue；
Vacuum pumping pump is connected with air flue, vacuumizes to vacuum cleaner hose；
Flow sensor is connected between vacuum pumping pump and air flue；
Controller is connected with vacuum pumping pump, for controlling the opening of vacuum pumping pump, stopping；
The controller includes acquisition module, comparator and response unit, and the acquisition module is connected with flow sensor
And receive the signal of flow sensor sending；
The acquisition module is connected with comparator, and a certain predetermined time was sent out from the data-signal of flow sensor later
Comparator is given, which is compared the data-signal with preset data, and issues corresponding signal；
The response unit is connected with comparator, and the responsor receives the signal of comparator sending and makes corresponding anti-
It answers.
It is further arranged to：Further include driving unit, the driving unit be cylinder, be two, respectively with the first mounting base
It is connected with the second mounting base and the first mounting base and the second mounting base is driven to move toward one another clamping vacuum cleaner hose.
It is further arranged to：Further include bracket, is set between the first mounting base and the second mounting base；
The bracket has upward opening, the accommodation groove for accommodating vacuum cleaner hose.
It is further arranged to：The bottom of the accommodation groove is provided with multiple for the suction nozzle of vacuum cleaner hose to be sucked.
It is further arranged to：The response unit is buzzer or indicator light.
Compared with prior art, the utility model structure is simple, easy to operate, vacuum cleaner hose be mounted on the first mounting base with
The port that sealed outer pipe and the first inner tube are distinguished between second mounting base and by the first plug portion and the second plug portion, passes through pumping
Vacuum pump vacuumizes vacuum cleaner hose, and flow sensor after extracting the predetermined time, is adopted for incuding the throughput flowed through
The data-signal that flow sensor transmission comes is sent to comparator by collection module, by the predetermined value in the data and comparator into
Row compares, and responsor is reacted according to comparison result, as numerical value is greater than predetermined value, buzzer warning or indicator light flashing
Or the indicator light of particular color is bright, with this come determine vacuum cleaner hose air-tightness it is good with it is bad, if qualification；Pass through drive simultaneously
Moving cell can adjust the distance between the first mounting base and the second mounting base and conveniently carry out to the vacuum cleaner hose of different length
It clamps, so that the convenient vacuum cleaner hose to different length carries out air-leakage test.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model vacuum cleaner hose；
Fig. 2 is the schematic perspective view for the device that the utility model is used to detect vacuum cleaner hose air-tightness；
Fig. 3 is the structural schematic diagram after device installation vacuum cleaner hose.
The following drawings is marked to mark on it in conjunction with attached drawing：
1, vacuum cleaner hose；11, outer tube；12, the first inner tube；13, locking mechanism；2, workbench；3, the first mounting base；31,
First plug portion；4, the second mounting base；41, the second plug portion；411, air pump connector；5, controller；6, driving unit；7, it holds in the palm
Frame；71, accommodation groove；72, suction nozzle.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
The utility model vacuum cleaner hose 1 is as shown in Figure 1, including outer tube 11, the first inner tube 12 and locking mechanism 13, in first
Pipe 12 is plugged in outer tube 11 and can slide along outer tube 11, and outer tube 11 and the first inner tube 12 cooperatively form dust collection pipeline；Locking
Mechanism 13 is arranged between the first inner tube 12 and outer tube 11, can lock outer tube 11 and the first inner tube 12 by locking mechanism 13,
It is set to be stably held in a certain length.
The utility model is used to detect the device of 1 air-tightness of vacuum cleaner hose, as shown in Figures 2 and 3, including workbench 2, the
One mounting base 3, the second mounting base 4, vacuum pumping pump, flow sensor and controller 5；Between first mounting base 3 and the second mounting base 4
Every being arranged on workbench 2 and being in be oppositely arranged, vacuum cleaner hose 1 is mounted between the first mounting base 3 and the second mounting base 4, the
One mounting base 3 includes the first plug portion 31 for sealing 11 port of outer tube of vacuum cleaner hose 1, and the second mounting base 4 includes being used for
The second plug portion 41 of 12 port of the first inner tube of vacuum cleaner hose 1 is sealed, it is close by the first plug portion 31 and the second plug portion 41
The port at 1 both ends of vacuum cleaner hose is sealed, so as to the dust collection pipeline for easily detecting outer tube 11 and the first inner tube 12 cooperatively forms
Air-tightness；First plug portion 31 or the second plug portion 41 construction are formed with the air flue being connected with dust collection pipeline, the air flue
Exit be connected with air pump connector 411, vacuum pumping pump is connected by tracheae with air pump connector 411, thus vacuum pumping pump energy
The dust collection pipeline of enough convenient vacuum cleaner hoses 1 carries out vacuum pumping；Flow sensor is arranged in vacuum pumping pump and air pump connector
On tracheae between 411, for detecting the throughput flowed through；Controller 5 is connected with vacuum pumping pump, for controlling vacuum pumping pump
Open, stop, controller 5 further includes acquisition module, comparator and responsor, and acquisition module is connected with flow sensor, is used for
Receive the data-signal of flow sensor sending；Acquisition module is connected with comparator, for by a certain predetermined time later from
The data-signal of flow sensor is sent to comparator, after a certain predetermined time, throughput data that flow sensor detects
It tends towards stability, the data to tend towards stability are sent to comparator by acquisition module, and comparator receives the data and by itself and present count
According to being compared, comparator issues corresponding signal according to comparison result；Responsor is connected with comparator, receives comparator hair
Signal out is simultaneously converted and makes corresponding reaction, and responsor can be buzzer, when the data to tend towards stability be greater than it is default
When data, buzzer warning, then the air-tightness of the vacuum cleaner hose 1 is unqualified, conversely, air-tightness is qualified；Responsor can also
Think indicator light, when the data to tend towards stability are greater than preset data, the indicator light of indicator light flashing or particular color is bright, then
The air-tightness of the vacuum cleaner hose 1 is unqualified, conversely, air-tightness is qualified.
This further includes driving unit 6 for detecting the device of 1 air-tightness of vacuum cleaner hose, which is air cylinder structure,
Quantity is two, is connected respectively with the first mounting base 3 and the second mounting base 4 and drives the first mounting base 3 and the second mounting base 4
It is slid on workbench 2；When vacuum cleaner hose 1 is mounted between the first mounting base 3 and the second mounting base 4, driving unit 6 is driven
First mounting base 3 and the second mounting base 4 move toward one another and are clamped fixation to vacuum cleaner hose 1；First is adjusted by driving unit 6
The distance between mounting base 3 and the second mounting base 4 can facilitate and detect to the vacuum cleaner hose 1 of different length.
It is additionally provided with bracket 7 between first mounting base 3 and the second mounting base 4, which has upward opening, for holding
The accommodation groove 71 of vacuum cleaner hose 1 is set, the bottom of the accommodation groove 71 is provided with multiple suction nozzles 72 for being used to be sucked vacuum cleaner hose 1, from
And vacuum cleaner hose 1 is stably mounted between the first mounting base 3 and the second mounting base 4, avoid it from sending out in vacuum
Raw movement, leads to the generation error of detection data.
Compared with prior art, the utility model structure is simple, easy to operate, vacuum cleaner hose be mounted on the first mounting base with
The port that sealed outer pipe and the first inner tube are distinguished between second mounting base and by the first plug portion and the second plug portion, passes through pumping
Vacuum pump vacuumizes vacuum cleaner hose, and flow sensor after extracting the predetermined time, is adopted for incuding the throughput flowed through
The data-signal that flow sensor transmission comes is sent to comparator by collection module, by the predetermined value in the data and comparator into
Row compares, and responsor is reacted according to comparison result, as numerical value is greater than predetermined value, buzzer warning or indicator light flashing
Or the indicator light of particular color is bright, with this come determine vacuum cleaner hose air-tightness it is good with it is bad, if qualification；Pass through drive simultaneously
Moving cell can adjust the distance between the first mounting base and the second mounting base and conveniently carry out to the vacuum cleaner hose of different length
It clamps, so that the convenient vacuum cleaner hose to different length carries out air-leakage test.
Disclosed above is only the embodiments of the present invention, and still, the utility model is not limited to this, any ability
What the technical staff in domain can think variation should all fall into the protection scope of the utility model.
Claims (5)
1. a kind of for detecting the device of vacuum cleaner hose air-tightness, which is characterized in that including：
Workbench；
First mounting base, is installed on the workbench, including the first plug portion for sealed outer pipe port；
Second mounting base is installed on the workbench and is oppositely arranged with the first mounting base, including for sealing the first inner tube
Second plug portion of mouth；
Construction is formed with the air flue being connected with the dust collection pipeline of vacuum cleaner hose in first plug portion or the second plug portion；
Vacuum pumping pump is connected with air flue, vacuumizes to vacuum cleaner hose；
Flow sensor is connected between vacuum pumping pump and air flue；
Controller is connected with vacuum pumping pump, for controlling the opening of vacuum pumping pump, stopping；
The controller includes acquisition module, comparator and responsor, and the acquisition module is connected and receives with flow sensor
The signal that flow sensor issues；
The acquisition module is connected with comparator, and a certain predetermined time was sent to from the data-signal of flow sensor later
Comparator, which is compared the data-signal with preset data, and issues corresponding signal；
The responsor is connected with comparator, and the responsor receives the signal of comparator sending and makes corresponding reaction.
2. according to claim 1 a kind of for detecting the device of vacuum cleaner hose air-tightness, which is characterized in that further include driving
Moving cell, the driving unit are cylinder, are two, are connected respectively with the first mounting base and the second mounting base and drive the first peace
Dress seat and the second mounting base move toward one another clamping vacuum cleaner hose.
3. according to claim 1 a kind of for detecting the device of vacuum cleaner hose air-tightness, which is characterized in that further include support
Frame is set between the first mounting base and the second mounting base；
The bracket has upward opening, the accommodation groove for accommodating vacuum cleaner hose.
4. according to claim 3 a kind of for detecting the device of vacuum cleaner hose air-tightness, which is characterized in that the accommodating
The bottom of slot is provided with multiple for the suction nozzle of vacuum cleaner hose to be sucked.
5. according to claim 1 a kind of for detecting the device of vacuum cleaner hose air-tightness, which is characterized in that the response
Unit is buzzer or indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785927.4U CN208171543U (en) | 2018-05-24 | 2018-05-24 | It is a kind of for detecting the device of vacuum cleaner hose air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785927.4U CN208171543U (en) | 2018-05-24 | 2018-05-24 | It is a kind of for detecting the device of vacuum cleaner hose air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171543U true CN208171543U (en) | 2018-11-30 |
Family
ID=64364499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820785927.4U Expired - Fee Related CN208171543U (en) | 2018-05-24 | 2018-05-24 | It is a kind of for detecting the device of vacuum cleaner hose air-tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171543U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632213A (en) * | 2019-01-03 | 2019-04-16 | 武汉船用机械有限责任公司 | A kind of sealing detection tooling for double tube |
| WO2023193327A1 (en) * | 2022-04-06 | 2023-10-12 | 江苏创源电子有限公司 | Dust collector detection device and detection method thereof |
| CN117664475A (en) * | 2024-02-01 | 2024-03-08 | 罗米(扬州)环保新材料实业有限公司 | Vacuum cleaner plastic pipe air tightness testing device |
-
2018
- 2018-05-24 CN CN201820785927.4U patent/CN208171543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632213A (en) * | 2019-01-03 | 2019-04-16 | 武汉船用机械有限责任公司 | A kind of sealing detection tooling for double tube |
| WO2023193327A1 (en) * | 2022-04-06 | 2023-10-12 | 江苏创源电子有限公司 | Dust collector detection device and detection method thereof |
| CN117664475A (en) * | 2024-02-01 | 2024-03-08 | 罗米(扬州)环保新材料实业有限公司 | Vacuum cleaner plastic pipe air tightness testing device |
| CN117664475B (en) * | 2024-02-01 | 2024-04-12 | 罗米(扬州)环保新材料实业有限公司 | Vacuum cleaner plastic pipe air tightness testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |