CN206111297U - Pressure shower nozzle subassembly of in -band speculum - Google Patents
Pressure shower nozzle subassembly of in -band speculum Download PDFInfo
- Publication number
- CN206111297U CN206111297U CN201620488287.1U CN201620488287U CN206111297U CN 206111297 U CN206111297 U CN 206111297U CN 201620488287 U CN201620488287 U CN 201620488287U CN 206111297 U CN206111297 U CN 206111297U
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- CN
- China
- Prior art keywords
- endoscope
- nozzle
- shower nozzle
- main
- trachea
- Prior art date
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Abstract
The utility model relates to a pressure shower nozzle subassembly of in -band speculum, including main nozzle bar and fluid distribution device, main nozzle bar one end is equipped with the endoscope shower nozzle, and the other end even has the shower nozzle to connect, be equipped with main endoscope signal line in the main nozzle bar, the shower nozzle connects outside extension of the other end to be had subsidiary nozzle bar and assists the endoscope signal line, assist nozzle bar one end with fluid distribution device links to each other, fluid distribution device one end even has a trachea, has the shower nozzle of endoscope through the setting, can stretch into insidely, looks over, sprays, through setting up fluid distribution device and trachea, can carry out the qi of chong channel ascending adversely and rinse towards liquid, the utility model relates to a rationally, can promote on a large scale.
Description
Technical field
This utility model is related to pressure nozzle technical field, more particularly to a kind of pressure with endoscope
Power nozzle component.
Background technology
Automobile three-way catalysts are mounted in most important external purification dress in automobile exhaust system
Put, the harmful gass such as CO, HC and NOx that it can discharge vehicle exhaust are by oxidation and also
With harmless carbon dioxide, water and nitrogen is changed into, ternary catalyzing unit needs usually to clean original work,
Prevent from causing the generation of " catalyst converter poisoning " phenomenon because heavy metal is adhered to；In lowering tail gas
The discharge of harmful substance, also can be scavenged into simultaneously air intake duct, valve, combustor, deposit,
Engine efficiency is improved, energy-saving obvious after cleaning, exhaust emission standard is improved.Ternary is urged
Change device to be shaped as two diameter little, mid diameter is big, due to the restriction of structure, three-element catalytic
Inner body cannot take out cleaning where device mid diameter is big, bother very much during cleaning.
Utility model content
To the above-mentioned state of the art, technical problem to be solved in the utility model is to carry
For a kind of pressure nozzle component of the band endoscope that can effectively clean ternary catalyzing unit.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：One kind is peeped with interior
The pressure nozzle component of mirror, including main nozzle bar and liquid dispensing device, the main jet head transfusion
Pipe one end is provided with endoscope's shower nozzle, and the other end is connected with shower nozzle joint, in the main nozzle bar
Main endoscope's holding wire is provided with, the shower nozzle joint other end is outward extended with auxiliary nozzle bar
With auxiliary endoscope's holding wire, described auxiliary nozzle bar one end is connected with the liquid dispensing device, institute
State liquid dispensing device one end and be connected with trachea.
Further, it is provided with trachea between the trachea and the liquid dispensing device to connect soon, the gas
Pipe connects be provided with electromagnetic valve soon.
Further, the liquid dispensing device includes three-limb tube, and the three-limb tube top sets
There is electromagnetic pump, the electromagnetic pump is provided with plus flow container, be transversely provided with the three-limb tube unidirectional
Valve.
Further, endoscope is provided with endoscope's shower nozzle, rotation is provided with by the endoscope
Fluidization tower, the eddy flow post lower end is provided with spring, the endoscope and main endoscope's holding wire
It is connected.
Further, endoscope's shower nozzle head is provided with mirror hole and nozzle, the mirror hole and institute
State endoscope corresponding, the nozzle is corresponding with the eddy flow post.
Further, the eddy flow post side is provided with eddy flow groove.
Further, the main nozzle bar is provided with handle, and the handle is placed in described and peeps
Mirror shower nozzle rear.
Further, the shower nozzle joint includes male and female.
Further, described trachea one end is connected with and connects air pump.
Compared with prior art, the utility model has the advantage of：This utility model is by arranging
Shower nozzle with endoscope, can stretch into inside, checked, sprayed；By arranging with liquid dress
Put and trachea, qi of chong channel ascending adversely can be carried out and liquid cleaning is rushed, this utility model is reasonable in design, can be extensive
Promote.
Description of the drawings
Fig. 1 is a kind of pressure nozzle modular construction schematic diagram with endoscope of this utility model；
Fig. 2 is that a kind of pressure nozzle component partial structurtes with endoscope of this utility model are illustrated
Figure；
Fig. 3 is in a kind of pressure nozzle component endoscope shower nozzle with endoscope of this utility model
Portion's structural representation.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below
With reference to accompanying drawing, this utility model is further elaborated.
As Figure 1-3, a kind of pressure nozzle component with endoscope, including main jet head is infused
Pipe 1 and liquid dispensing device 2, described one end of main nozzle bar 1 is provided with endoscope's shower nozzle 3, separately
One end is connected with shower nozzle joint 4, the main nozzle bar 1 and is provided with main endoscope's holding wire 5,
The other end of shower nozzle joint 4 is outward extended with auxiliary nozzle bar 6 and auxiliary endoscope's holding wire
7, described one end of auxiliary nozzle bar 6 is connected with the liquid dispensing device 2, the liquid dispensing device
2 one end are connected with trachea 8, are provided with trachea between the trachea 8 and the liquid dispensing device 2 and connect soon
9, the trachea connects soon 9 and is provided with electromagnetic valve 10, and the liquid dispensing device 2 connects including threeway
Pipe 11, the top of three-limb tube 11 is provided with electromagnetic pump 12, and the electromagnetic pump 12 is provided with and adds
Check valve 14, endoscope's shower nozzle are transversely provided with flow container 13, the three-limb tube 11
Endoscope 15 is provided with 3, eddy flow post 16, the eddy flow post 16 are provided with by the endoscope 15
Lower end is provided with spring 17, and the endoscope 15 is connected with main endoscope's holding wire 5, institute
State the head of endoscope's shower nozzle 3 and be provided with mirror hole 18 and nozzle 19, the mirror hole 18 is interior with described
Sight glass 15 is corresponding, and the nozzle 19 is corresponding with the eddy flow post 16, the eddy flow post
16 sides are provided with eddy flow groove, and the main nozzle bar 1 is provided with handle 21, the handle 21
The rear of endoscope's shower nozzle 3 is placed in, the shower nozzle joint 4 includes male 22 and female 23,
The one end of the trachea 8 is connected with and connects air pump 24.
One or several electromagnetic pumps 12 can be connected by way of special three-limb tube 11,
Each electromagnetic pump 12 is individually controlled by mainboard, the import of electromagnetic pump 12 and corresponding plus flow container
13 are connected, and three-limb tube 11 makes the liquid of Bottomhole pressure can only court built with check valve 14
Shower nozzle direction is flowed, and is connected in female 23 and the electromagnetic valve 10 of last three-limb tube 11
Connect, another mouth and the trachea of electromagnetic valve 10 connect soon 9 and be connected, trachea connects soon 9 with trachea 8
It is connected, trachea 8 is connected with air pump, the supply gas pressure of air pump is by the mainboard with pressure transducer
Perceive, and be controlled by preset value, the male of foremost three-limb tube 11 is by transfusion
The unilateral pagoda joint 26 of pipe clamping head 25, tube for transfusion is connected with auxiliary nozzle bar 6.The device
The characteristics of：1) each electromagnetic pump 12 is individually controlled by mainboard, is connected with electromagnetic pump 12
Plus flow container 13 is equipped with liquid level sensor, therefore the device can be by one or several liquid quantitatives
And mix in tube for transfusion by different proportion, shower nozzle is sent to, and connect the individual of electromagnetic pump 12
Number is without restriction；2) this device can also pass through to open normally closed electromagnetic valve 10, defeated into pipeline
Enter the air of certain pressure, because the flow direction of air is along pipeline Radial Flow, with electricity
The direction of the conveying liquid of magnetic pumping 12 is vertical, therefore, Jing electromagnetic pumps 12 pump into the liquid quilt of pipeline
Air into pipeline is dispelled, and gas liquid mixture is formed in pipeline.
Shower nozzle joint 4, the female 23 of the joint is fixed on cabinet, and male 22 passes through main jet
Head tube for transfusion 1 is connected with the shower nozzle with endoscope, its effect：1) when endoscope 15,
When faulty nozzle or damage need to change, only need to be by the threaded ferrule in male 22 from female 23
On screw off, extract male 22, be very convenient to；2) it is integrated in the master in shower nozzle
Sight glass holding wire 5 needs to be drawn from the main nozzle bar 1 of shower nozzle, due to auxiliary endoscope letter
Number line 7 will be connected on mainboard, and auxiliary nozzle bar 6 will be connected with liquid dispensing device 2, therefore,
Just main endoscope's holding wire 5 need to be drawn from main nozzle bar 1, and auxiliary shower nozzle is infused
Pipe 6 and auxiliary endoscope's holding wire 7 introduce respectively cabinet, therefore in the male 22 of special design
In main nozzle bar 1 and main endoscope's holding wire 5 are separated, main endoscope's holding wire 5 lead to
Cross four contact pins to be connected with female 23, main nozzle bar 1 is by way of side seal and female
23 are connected.
Endoscope's shower nozzle 3 by endoscope, eddy flow post 16, spring 17, main nozzle bar 1,
Calibration tube 20 is constituted, and the medicinal liquid or gas liquid mixture from main nozzle bar 1 is with certain
Pressure enters shower nozzle, and the eddy flow groove on eddy flow post 16 rotates at a high speed, near nozzle i.e.
There is axially-movable, there is rotary motion again, finally sprayed with solid conical atomization by spout, spray
Range size is penetrated depending on the eddy flow angle of the v-groove.Meanwhile, endoscope 15 can to spray position and
Effect real-time monitored, calibration tube 20 can be such that shower nozzle bends to all directions, and can make shower nozzle
Position and direction are relatively fixed.
Because this utility model operationally will insert three-element catalytic in oxygen sensor hole from before automobile
In pipeline, three-element catalytic is observed and is safeguarded, when being overhauled due to just flame-out hot car,
Temperature is very high in gas exhaust piping, easily damages endoscope 15, therefore, insert in this utility model
Before entering, the electromagnetic valve 10 of supply is opened, swiftly flowing gas sprays from shower nozzle, can be with
Effectively lower the temperature to endoscope 15, so as to protect endoscope 15.When tieing up to three-element catalytic
During shield operation, the electromagnetic valve 10 of feed flow is opened, and the gas liquid mixture that shower nozzle sprays is to endoscope
15 cooling effect can be more preferable.
Compared with prior art, the utility model has the advantage of：This utility model is by arranging
Shower nozzle with endoscope, can stretch into inside, checked, sprayed；By arranging with liquid dress
Put and trachea, qi of chong channel ascending adversely can be carried out and liquid cleaning is rushed, this utility model is reasonable in design, can be extensive
Promote.
Claims (9)
1. a kind of pressure nozzle component with endoscope, it is characterised in that including the transfusion of main jet head
Pipe and liquid dispensing device, described main nozzle bar one end is provided with endoscope's shower nozzle, and the other end is connected with
Shower nozzle joint, is provided with main endoscope's holding wire, the shower nozzle joint in the main nozzle bar
The other end is outward extended with auxiliary nozzle bar and auxiliary endoscope's holding wire, the auxiliary shower nozzle transfusion
Pipe one end is connected with the liquid dispensing device, and described liquid dispensing device one end is connected with trachea.
2. a kind of pressure nozzle component with endoscope according to claim 1, its feature
It is to be provided with trachea between the trachea and the liquid dispensing device and connect soon, the trachea is connected soon
It is provided with electromagnetic valve.
3. a kind of pressure nozzle component with endoscope according to claim 1, its feature
It is that the liquid dispensing device includes three-limb tube, the three-limb tube top is provided with electromagnetic pump,
The electromagnetic pump is provided with plus flow container, and in the three-limb tube check valve is transversely provided with.
4. a kind of pressure nozzle component with endoscope according to claim 1, its feature
It is that endoscope is provided with endoscope's shower nozzle, eddy flow post, institute is provided with by the endoscope
State eddy flow post lower end and be provided with spring, the endoscope is connected with main endoscope's holding wire.
5. a kind of pressure nozzle component with endoscope according to claim 4, its feature
It is that endoscope's shower nozzle head is provided with mirror hole and nozzle, the mirror hole and the endoscope
Corresponding, the nozzle is corresponding with the eddy flow post.
6. a kind of pressure nozzle component with endoscope according to claim 4, its feature
It is that the eddy flow post side is provided with eddy flow groove.
7. a kind of pressure nozzle component with endoscope according to claim 1, its feature
It is that the main nozzle bar is provided with handle, the handle is placed in after endoscope's shower nozzle
Side.
8. a kind of pressure nozzle component with endoscope according to claim 1, its feature
It is that the shower nozzle joint includes male and female.
9. a kind of pressure nozzle component with endoscope according to claim 1, its feature
It is that described trachea one end is connected with and connects air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488287.1U CN206111297U (en) | 2016-05-20 | 2016-05-20 | Pressure shower nozzle subassembly of in -band speculum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488287.1U CN206111297U (en) | 2016-05-20 | 2016-05-20 | Pressure shower nozzle subassembly of in -band speculum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111297U true CN206111297U (en) | 2017-04-19 |
Family
ID=58509580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488287.1U Expired - Fee Related CN206111297U (en) | 2016-05-20 | 2016-05-20 | Pressure shower nozzle subassembly of in -band speculum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109329A (en) * | 2018-07-24 | 2019-01-01 | 中航沈飞民用飞机有限责任公司 | A kind of envelope riveting tool and envelope rivetting method suitable for technique for aircraft composite vertical tail wing box |
| CN111632965A (en) * | 2020-06-04 | 2020-09-08 | 中国南方电网有限责任公司超高压输电公司大理局 | Air duct air sweeping device for dry type reactor |
| CN112057029A (en) * | 2020-08-27 | 2020-12-11 | 苏州新光维医疗科技有限公司 | Endoscope gas-liquid conveying device |
-
2016
- 2016-05-20 CN CN201620488287.1U patent/CN206111297U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109329A (en) * | 2018-07-24 | 2019-01-01 | 中航沈飞民用飞机有限责任公司 | A kind of envelope riveting tool and envelope rivetting method suitable for technique for aircraft composite vertical tail wing box |
| CN109109329B (en) * | 2018-07-24 | 2020-06-19 | 中航沈飞民用飞机有限责任公司 | Sealing and riveting tool and sealing and riveting method suitable for airplane composite material vertical empennage wing box |
| CN111632965A (en) * | 2020-06-04 | 2020-09-08 | 中国南方电网有限责任公司超高压输电公司大理局 | Air duct air sweeping device for dry type reactor |
| CN112057029A (en) * | 2020-08-27 | 2020-12-11 | 苏州新光维医疗科技有限公司 | Endoscope gas-liquid conveying 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: 20170419 Termination date: 20170520 |