CN208311787U - A kind of lower tube assembly with filtering function - Google Patents
A kind of lower tube assembly with filtering function Download PDFInfo
- Publication number
- CN208311787U CN208311787U CN201820883729.1U CN201820883729U CN208311787U CN 208311787 U CN208311787 U CN 208311787U CN 201820883729 U CN201820883729 U CN 201820883729U CN 208311787 U CN208311787 U CN 208311787U
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- China
- Prior art keywords
- straight tube
- taper
- flange
- circular cylinder
- cylinder body
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Abstract
The lower tube assembly with filtering function that the utility model discloses a kind of, including straight tube, and it is connected to the thread bush for connecting with tap of straight tube one end；External screw thread is provided on the other end of straight tube；Straight tube is divided into two sections, passes through flanged joint between two sections；Sealing element is provided between flange；Removable filter structure is additionally provided between the flange；The removable filter structure include positioning between the flanges there are space in support plate, connect on the supporting plate taper flaring, and be connected to taper flaring on exit on filtration barrel body；The filtration barrel body includes circular cylinder body, and the filtering plate washer for being connected to circular cylinder body in taper flaring；Filter chamber is formed between the circular cylinder body and filtering plate washer；The diameter of the filter chamber is greater than the minimum diameter in the exit in taper flaring；The case where preventing impurity from returning in tap, the water jet blocking in shower spraying cephalic disc can be effectively improved.
Description
Technical field
The utility model relates to bath tube technical fields, in particular to a kind of lower tube assembly with filtering function.
Background technique
Bath tube generally comprises the down tube being connected on tap, the upper tube being connected in down tube, and is connected to upper tube
On shower spraying cephalic disc；Wherein down tube is usually straight tube；Upper tube is the combination of bend pipe and straight tube；Down tube one end is connected through a screw thread
On tap, the other end is threadedly attached on the bend pipe in upper tube；In actual use, due to not having usually on bath tube
There is removable filter structure, it may appear that the case where water jet in shower spraying cephalic disc blocks reduces water yield, affect leaching
The comfort of bath.
Summary of the invention
The utility model aim is to provide a kind of lower tube assembly with filtering function, solves the above technical problem.
In order to achieve the above technical purposes, reach above-mentioned technical requirements, the technical scheme adopted by the utility model is
A kind of lower tube assembly with filtering function, including straight tube, and it is connected to the spiral shell for connecting with tap of straight tube one end
Line set；External screw thread is provided on the other end of the straight tube；Lead to it is characterized in that: the straight tube is divided between two sections, two sections
Cross flanged joint；Sealing element is provided between the flange；Removable filter structure is additionally provided between the flange；
The removable filter structure include positioning between the flanges there are space in support plate, connect on the supporting plate
Taper flaring, and the filtration barrel body being connected on the exit that taper is flared；The filtration barrel body includes circular cylinder body,
And the filtering plate washer for being connected to circular cylinder body in taper flaring；It is formed between the circular cylinder body and filtering plate washer
Filter chamber；The diameter of the filter chamber is greater than the minimum diameter in the exit in taper flaring.
As a preferred technical scheme: the thread bush cooperates inside straight tube according to proper tolerances, and and straight tube
Sealing ring is provided between inner wall.
As a preferred technical scheme: the taper is flared the flow direction with dampening, and diameter gradually becomes smaller.
The beneficial effects of the utility model are: a kind of lower tube assembly with filtering function, compared with traditional structure: straight tube
For subsection setup, and it is connected with removable filter structure between fragments；The flexibility of subsection setup, installation is more preferable；It is logical
It crosses and is provided with removable filter structure, when water enters, be flared by taper and increase flow velocity, water flows fast through filtration barrel body,
Due to being provided with filter chamber, filtering plate washer, which is formed, to be stopped, and impurity is trapped in filter chamber, prevents impurity from returning in tap,
The case where water jet blocking in shower spraying cephalic disc can be effectively improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Respective name represented by number in figure: 1. straight tubes, 2. thread bush, 3. external screw threads, 4. flanges, 5. spaces, 6.
Fagging, the flaring of 7. tapers, 8. circular cylinder bodies, 9. filtering plate washers, 10. filter chambers, 201. sealing rings, 401. sealing elements.
Specific embodiment
The utility model is further described with reference to the accompanying drawing；
In Fig. 1: first embodiment:
A kind of lower tube assembly with filtering function, including straight tube 1, and be connected to 1 one end of straight tube be used for and the fire hose
The thread bush 2 of head connection；External screw thread 3 is provided on the other end of the straight tube 1；The thread bush 2 is according to proper tolerances
Cooperation is provided with sealing ring 201 inside straight tube 1, and between 1 inner wall of straight tube；Lead between straight tube 1 and tap and upper tube
Threaded connection is crossed, installing and dismounting is more convenient；
It is to be connected between two sections, two sections by flange 4 that the straight tube 1, which is divided to,；Sealing element is provided between the flange 4
401；Removable filter structure is additionally provided between the flange 4；The removable filter structure includes being located in
Between flange 4 there are space 5 in support plate 6, be connected in support plate 6 taper flaring 7, and be connected to taper flaring
The filtration barrel body on exit on 7；The filtration barrel body includes circular cylinder body 8, and for circular cylinder body 8 to be connected to
Filtering plate washer 9 in taper flaring 7；Filter chamber 10 is formed between the circular cylinder body 8 and filtering plate washer 9；The filtering
The diameter of chamber 10 is greater than the minimum diameter in the exit in taper flaring 7, stops impurity reflux convenient for filtering plate washer 9；Described
With the flow direction of dampening, diameter gradually become smaller for taper flaring 7；It is actually using, the support plate 6 is circular ring shape plate；It is described
Taper flaring 7 by being welded after fan-shaped plate cans；It is welded between the taper flaring 7 and support plate 6；It is described
Circular cylinder body 8, using metal screen in the prior art, side wall curling after weld, then with circular base weld；The circle
It is welded between cylinder 8 and filtering plate washer 9；Exit on the filtering plate washer 9 and taper flaring 7 be bolted or
Welding；When water is entered by arrow direction in figure, flow velocity is gradually increased by taper flaring 7, water flows fast through filtration barrel body, by
In being provided with filter chamber 10, and filtering plate washer 9 forms and stops, and impurity is trapped in filter chamber 10, prevents impurity from returning to water
In faucet, the case where water jet in shower spraying cephalic disc blocks can be effectively improved.
Working principle of the utility model is: the straight tube 1 of subsection setup is utilized, connected between straight tube 1 by flange 4；Peace
When dress, removable filter structure is directly placed in space 5 by support plate 6, after flange 4 is locked, removable filter
Structure is positioned, and the filter structure of disassembly can also be bolted on one of straight tube 1 by support plate 6；In straight tube 1
On be provided with removable filter structure, removable filter structure not only plays the role of filtering, and can stop impurity return
Stream, so that impurity is trapped in filter chamber 10, is convenient to clean.
In the utility model description, it is to be understood that term " between ", the indicating positions such as " with the flow direction of dampening " or
Positional relationship be based on positional relationship described in attached drawing, be merely for convenience of description the utility model or simplify description, rather than
Indicate the specific orientation that must have；Operating process described in embodiment is not absolute use step, in actual use,
Corresponding adjusting can be done.
Above-described embodiment is only intended to clearly illustrate description made by the utility model, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation thus amplified out
Or it changes among still in the protection scope of the utility model.
Claims (3)
1. a kind of lower tube assembly with filtering function, including straight tube (1), and be connected to straight tube (1) one end be used for and water
The thread bush (2) of faucet connection；External screw thread (3) are provided on the other end of the straight tube (1)；It is characterized in that: described is straight
Pipe (1) is divided between two sections, two sections to be connected by flange (4)；Sealing element (401) are provided between the flange (4)；It is described
Flange (4) between be additionally provided with removable filter structure；The removable filter structure includes being located in flange (4)
Between there are space (5) in support plate (6), the taper flaring (7) being connected on support plate (6) and is connected to taper
The filtration barrel body being flared on the exit on (7)；The filtration barrel body includes circular cylinder body (8), and is used for circular cylinder
Body (8) is connected to the filtering plate washer (9) in taper flaring (7)；It is formed between the circular cylinder body (8) and filtering plate washer (9)
Filter chamber (10)；The diameter of the filter chamber (10) is greater than the minimum diameter in the exit in taper flaring (7).
2. a kind of lower tube assembly with filtering function according to claim 1, it is characterized in that: the thread bush (2)
It is internal in straight tube (1) according to proper tolerances cooperation, and sealing ring (201) are provided between straight tube (1) inner wall.
3. a kind of lower tube assembly with filtering function according to claim 1, it is characterized in that: the taper is flared
(7) with the flow direction of dampening, diameter is gradually become smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883729.1U CN208311787U (en) | 2018-06-08 | 2018-06-08 | A kind of lower tube assembly with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883729.1U CN208311787U (en) | 2018-06-08 | 2018-06-08 | A kind of lower tube assembly with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311787U true CN208311787U (en) | 2019-01-01 |
Family
ID=64710769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820883729.1U Expired - Fee Related CN208311787U (en) | 2018-06-08 | 2018-06-08 | A kind of lower tube assembly with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185884A (en) * | 2019-06-05 | 2019-08-30 | 湖南达道新能源开发有限公司 | A kind of thermodynamic transport energy saving pipeline |
| CN111075729A (en) * | 2019-11-20 | 2020-04-28 | 嘉善天晟精密铸件有限公司 | Vertical self-priming pump |
| CN116336293A (en) * | 2023-05-30 | 2023-06-27 | 泉州市壹泽五金有限公司 | Anti-blocking corrosion-resistant stainless steel heat conduction steel pipe connecting piece |
-
2018
- 2018-06-08 CN CN201820883729.1U patent/CN208311787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185884A (en) * | 2019-06-05 | 2019-08-30 | 湖南达道新能源开发有限公司 | A kind of thermodynamic transport energy saving pipeline |
| CN110185884B (en) * | 2019-06-05 | 2021-06-08 | 湖南达道新能源开发有限公司 | Heat transmission energy-saving pipeline |
| CN111075729A (en) * | 2019-11-20 | 2020-04-28 | 嘉善天晟精密铸件有限公司 | Vertical self-priming pump |
| CN116336293A (en) * | 2023-05-30 | 2023-06-27 | 泉州市壹泽五金有限公司 | Anti-blocking corrosion-resistant stainless steel heat conduction steel pipe connecting piece |
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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: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |