CN206911899U - A kind of mouth of pipe tightening device for stainless steel disc can washing apparatus - Google Patents
A kind of mouth of pipe tightening device for stainless steel disc can washing apparatus Download PDFInfo
- Publication number
- CN206911899U CN206911899U CN201720085300.3U CN201720085300U CN206911899U CN 206911899 U CN206911899 U CN 206911899U CN 201720085300 U CN201720085300 U CN 201720085300U CN 206911899 U CN206911899 U CN 206911899U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- pipe
- mouth
- reducing adapter
- connecting portion
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 47
- 239000010935 stainless steel Substances 0.000 title claims abstract description 47
- 238000005406 washing Methods 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 210000005239 tubule Anatomy 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of mouth of pipe tightening device for stainless steel disc can washing apparatus, mouth of pipe tightening device includes reducing adapter, cutting ferrule and locking nut;Reducing adapter includes extra heavy pipe portion, varying diameter portion and the thin tube part being sequentially connected;The free end of thin tube part is provided with external screw thread;The extra heavy pipe portion is fixedly connected with stainless steel disc can washing apparatus;Cutting ferrule includes reducing adapter connecting portion, the pedestal and coil pipe connecting portion of annular protrusion being sequentially connected;Reducing adapter connecting portion is socketed in inside the thin tube part of reducing adapter;The coil pipe connecting portion is socketed in the inside of Stainless Steel Coil;Locking nut include nut body and with the integrally formed capping of nut body;Locking nut connects the thin tube part of reducing adapter by internal and external threads.The utility model is tightened up cutting ferrule and Stainless Steel Coil by tightening locking nut so that stainless steel cleaning device and Stainless Steel Coil junction can bear high pressure nitrogen and leakage phenomenon do not occur.
Description
Technical field
The utility model belongs to stainless steel disc can washing apparatus technical field, and in particular to it is clear that one kind is used for Stainless Steel Coil
The mouth of pipe tightening device of cleaning device.
Background technology
Stainless Steel Coil is often used in air energy heat pump water heater, press-bearing water tank, solar energy press-bearing water tank, Shui Diyuan
In the equipment such as heat pump buffer tank, wall-hung boiler water tank, Stainless Steel Coil manufacturer must add lubricating oil when drawing coil pipe, draw
After system terminates, endoporus Residual oil can not clean, so the cleannes of endoporus do not reach the requirement of some equipment.Much use stainless steel
The manufacturing enterprise of the water tank heat exchange coil pipe of pipe can not clear up stainless steel disc inside pipe wall cleannes or not deal with.
At present, the cleaning to stainless steel disc inside pipe wall by Stainless Steel Coil, it is necessary to be connected to stainless steel disc can washing apparatus
In, and high pressure nitrogen is needed to use, and during using high pressure nitrogen cleaning, the connection side of the easy mouth of pipe and cleaning device
Formula is improper, and causes high pressure nitrogen to be leaked in Stainless Steel Coil and cleaning device junction, influences cleaning performance.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, now provides a kind of Stainless Steel Coil that is used for and cleans dress
The mouth of pipe tightening device put, is leaked with solving high pressure nitrogen in cleaning process, the problem of influenceing cleaning performance.
In order to solve the above technical problems, the technical solution adopted in the utility model is:One kind is used for Stainless Steel Coil and cleaned
The mouth of pipe tightening device of device, its innovative point are:The mouth of pipe tightening device includes reducing adapter, cutting ferrule and locking nut;
The reducing adapter includes extra heavy pipe portion, varying diameter portion and the thin tube part being sequentially connected;The free end of the thin tube part is set
It is equipped with external screw thread;The extra heavy pipe portion is fixedly connected with stainless steel disc can washing apparatus;
The cutting ferrule includes reducing adapter connecting portion, the pedestal and coil pipe connecting portion of annular protrusion being sequentially connected;It is described
Reducing adapter connecting portion is socketed in inside the thin tube part of reducing adapter;The coil pipe connecting portion is socketed in the interior of Stainless Steel Coil
Portion;
The locking nut include nut body and with the integrally formed capping of nut body;Set on the nut body
There is internal thread hole;The capping centre position is provided with through hole;The locking nut connects what reducing was taken over by internal and external threads
Thin tube part.
Further, the free end of coil pipe connecting portion is provided with chamfering on the cutting ferrule.
Further, the locking nut is arranged to hex nut.
The beneficial effects of the utility model are as follows:
(1)The utility model is tightened up by being provided with the mouth of pipe with Stainless Steel Coil junction in stainless steel disc can washing apparatus
Device, mouth of pipe tightening device are provided with reducing adapter, cutting ferrule and locking nut;The extra heavy pipe portion connection Stainless Steel Coil of reducing adapter
Cleaning device, cutting ferrule connection Stainless Steel Coil, by tightening locking nut, cutting ferrule and Stainless Steel Coil is tightened up so that stainless
Steel cleaning device and Stainless Steel Coil junction can bear high pressure nitrogen and leakage phenomenon do not occur.
(2)The utility model by cutting ferrule coil pipe connecting portion be provided with chamfering, facilitate coil pipe be socketed on cutting ferrule and
It is hardly damaged cutting ferrule.
(3)Locking nut is arranged to hex nut by the utility model, facilitates the dismounting, installation and locking of nut.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view that reducing is taken in the utility model;
Fig. 3 is the B-B sectional views that reducing is taken in the utility model;
Fig. 4 is the front view of cutting ferrule in the utility model;
Fig. 5 is the H-H sectional views of cutting ferrule in the utility model;
Fig. 6 is the top view of locking nut in the utility model;
Fig. 7 is the A-A sectional views of locking nut in the utility model.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
As shown in figure 1, a kind of mouth of pipe tightening device for stainless steel disc can washing apparatus, the mouth of pipe tightening device bag
Include reducing adapter 1, cutting ferrule 2 and locking nut 3;
As shown in Figures 2 and 3, reducing adapter 1 includes extra heavy pipe portion 4, varying diameter portion 5 and the thin tube part 6 being sequentially connected;Thin tube part
6 free end is provided with external screw thread 7;
Extra heavy pipe portion 4 is fixedly connected with stainless steel disc can washing apparatus;
As shown in Figure 4 and Figure 5, cutting ferrule 2 includes reducing adapter connecting portion 8, the pedestal 9 and disk of annular protrusion being sequentially connected
Pipe jointing part 10;
Reducing adapter connecting portion 8 is socketed in inside the thin tube part 6 of reducing adapter 1;Coil pipe connecting portion 10 is socketed in stainless steel
The inside of coil pipe;
As shown in Figure 6 and Figure 7, locking nut 3 includes nut body 11 and capping integrally formed with nut body 11 12;
Internal thread hole 14 is provided with nut body 11;The centre position of capping 12 is provided with through hole 13;
Locking nut 3 connects the thin tube part 6 of reducing adapter 1 by internal and external threads.The utility model passes through in stainless steel disc
Can washing apparatus is provided with mouth of pipe tightening device with Stainless Steel Coil junction, and mouth of pipe tightening device is provided with reducing adapter 1, card
Set 2 and locking nut 3;The extra heavy pipe portion 4 of reducing adapter 1 connects stainless steel disc can washing apparatus, and cutting ferrule 2 connects Stainless Steel Coil,
By tightening locking nut 3, cutting ferrule 2 is tightened up with Stainless Steel Coil so that stainless steel cleaning device connects with Stainless Steel Coil
Place can bear high pressure nitrogen and leakage phenomenon does not occur.
The free end of coil pipe connecting portion 10 is provided with chamfering 15 on cutting ferrule 2.The utility model by cutting ferrule 2 coil pipe connect
Socket part 10 is provided with chamfering 15, facilitates Stainless Steel Coil to be socketed on cutting ferrule 2 and is hardly damaged cutting ferrule.
Locking nut 3 is arranged to hex nut.Locking nut 3 is arranged to hex nut by the utility model, facilitates nut
Dismounting, installation and locking.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (3)
1. a kind of mouth of pipe tightening device for stainless steel disc can washing apparatus, the mouth of pipe tightening device is arranged on stainless steel disc
Pipe and stainless steel disc can washing apparatus junction, it is characterised in that:The mouth of pipe tightening device includes reducing adapter, cutting ferrule and lock
Tight nut;
The reducing adapter includes extra heavy pipe portion, varying diameter portion and the thin tube part being sequentially connected;The free end of the thin tube part is provided with
External screw thread;The extra heavy pipe portion is fixedly connected with stainless steel disc can washing apparatus;
The cutting ferrule includes reducing adapter connecting portion, the pedestal and coil pipe connecting portion of annular protrusion being sequentially connected;The reducing
Adapter connecting portion is socketed in inside the thin tube part of reducing adapter;The coil pipe connecting portion is socketed in the inside of Stainless Steel Coil;
The locking nut include nut body and with the integrally formed capping of nut body;In being provided with the nut body
Screwed hole;The capping centre position is provided with through hole;The locking nut connects the tubule of reducing adapter by internal and external threads
Portion.
A kind of 2. mouth of pipe tightening device for stainless steel disc can washing apparatus according to claim 1, it is characterised in that:
The free end of coil pipe connecting portion is provided with chamfering on the cutting ferrule.
A kind of 3. mouth of pipe tightening device for stainless steel disc can washing apparatus according to claim 1, it is characterised in that:
The locking nut is arranged to hex nut.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620933571 | 2016-08-25 | ||
CN2016209335715 | 2016-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206911899U true CN206911899U (en) | 2018-01-23 |
Family
ID=61309960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720085300.3U Expired - Fee Related CN206911899U (en) | 2016-08-25 | 2017-01-19 | A kind of mouth of pipe tightening device for stainless steel disc can washing apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206911899U (en) |
-
2017
- 2017-01-19 CN CN201720085300.3U patent/CN206911899U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180123 |
|
CF01 | Termination of patent right due to non-payment of annual fee |