CN205392481U - Easy abluent detachable U type pipe - Google Patents
Easy abluent detachable U type pipe Download PDFInfo
- Publication number
- CN205392481U CN205392481U CN201620231675.1U CN201620231675U CN205392481U CN 205392481 U CN205392481 U CN 205392481U CN 201620231675 U CN201620231675 U CN 201620231675U CN 205392481 U CN205392481 U CN 205392481U
- Authority
- CN
- China
- Prior art keywords
- tube
- fixed block
- fixing
- straight tube
- bend pipe
- 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
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Abstract
The utility model discloses an easy abluent detachable U type pipe, including return bend, two straight tubes and fixing device, two the lower extreme of straight tube passes through respectively fixing device with the both ends fixed connection of return bend, fixing device includes an upper fixed plate, lower fixed block, clamping screw and fixation nut, an upper fixed plate with the lower extreme fixed connection of straight tube, down the fixed block with the vertical section fixed connection of return bend, the vertical setting of clamping screw is in down on the fixed block, and its lower extreme with lower fixed block fixed connection, an upper fixed plate is last be provided with with the through -hole that clamping screw corresponds, fixation nut is located an upper fixed plate's top and with pass the through -hole clamping screw meshes the connection. The utility model discloses a setting up two detachable straight tubes, making it after the use, the straight tube part with U type pipe that can be convenient is demolishd, separately washs straight tube and return bend, reduces and washs the degree of difficulty.
Description
Technical field
This utility model relates to a kind of inorganic chemistry apparatus, particularly relates to a kind of easy cleaned detachable U-tube.
Background technology
U-tube is a kind of instrument conventional in chemical experiment, is generally U-shaped transparent glass tube or plastic tube, has multiple big ting model, it is possible to contain liquid or solid.U-tube can use in multiple chemical experiment, the such as solid drier such as soda lime, anhydrous calcium chloride can be contained in U-tube for drying gas, U-tube can also be placed in brine ice and be used for condensation liquefaction gas by some experiments, it is also possible to measure the change of gas volume.Because the special construction of U-tube, after being carried out after a procedure, operation not easily, simultaneously as the straight-tube portion of U-tube is long, causes that it is increasingly difficult to the cleaning of bent tube section.
Utility model content
The purpose of this utility model is that provides a kind of easy cleaned detachable U-tube to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of easy cleaned detachable U-tube, including bend pipe, two straight tubes and fixing device, the lower end of two described straight tubes is connected respectively through described fixing device is fixing with the two ends of described bend pipe, described fixing device includes upper mounted plate, lower fixed block, standing screw and fixing nut, fixed plate is fixing with the lower end of described straight tube to be connected, described lower fixed block is fixing with the vertical section of described bend pipe to be connected, described standing screw is vertically arranged on described lower fixed block, and its lower end and described lower fixed block are fixing is connected, fixed plate is provided with the through hole corresponding with described standing screw, described fixing nut is positioned at the top of fixed plate and is connected with the described standing screw engagement through described through hole.
Specifically, the two ends end face of described bend pipe is provided with taper groove, the lower end of described straight tube is provided with the taper surface corresponding with described taper groove, and the external diameter of described bend pipe and internal diameter are equal with the external diameter of described straight tube and internal diameter respectively, and the gradient of described taper groove and described taper surface is equal.
Specifically, the bearing of fixed plate and described straight tube is positioned at the top of described taper surface, and the bearing of described lower fixed block and described bend pipe is positioned at the outside of described taper groove, and described lower fixed block is inverted cone platform.
Specifically, the described straight tube of fixing the same side and the described standing screw of described fixing device and the quantity of described fixing nut of described bend pipe are two, and are symmetrical arranged along the axis of described straight tube.
Preferably, the upper end of described taper groove and the upper end of described taper surface are provided with sealing device.
The beneficial effects of the utility model are in that:
A kind of easy cleaned detachable U-tube of this utility model is by arranging two detachable straight tubes so that it is after a procedure, in that context it may be convenient to removed by the straight-tube portion of U-tube, by separately performed to straight tube and bend pipe cleaning, reduces and cleans difficulty.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of easy cleaned detachable U-tube described in the utility model；
Fig. 2 is the top view of a kind of easy cleaned detachable U-tube described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
nullAs depicted in figs. 1 and 2，A kind of easy cleaned detachable U-tube of this utility model，Including bend pipe 1、Two straight tubes 2 and fixing device，The lower end of two straight tubes 2 is connected respectively through fixing device is fixing with the two ends of bend pipe 1，Fixing device includes upper mounted plate 4、Lower fixed block 3、Standing screw 5 and fixing nut 6，Upper mounted plate 4 is fixing with the lower end of straight tube 2 to be connected，Lower fixed block 3 is fixing with the vertical section of bend pipe 1 to be connected，Standing screw 5 is vertically arranged on lower fixed block 3，And its lower end is fixing with lower fixed block 3 is connected，Upper mounted plate 4 is provided with the through hole corresponding with standing screw 5，Fixing nut 6 is positioned at the top of upper mounted plate 4 and is connected with standing screw 5 engagement through through hole，The two ends end face of bend pipe 1 is provided with taper groove，The lower end of straight tube 2 is provided with the taper surface corresponding with taper groove，The external diameter of bend pipe 1 and internal diameter are equal with the external diameter of straight tube 2 and internal diameter respectively，The gradient of taper groove and taper surface is equal，The bearing of upper mounted plate 4 and straight tube 2 is positioned at the top of taper surface，The bearing of lower fixed block 3 and bend pipe 1 is positioned at the outside of taper groove，Lower fixed block 3 is inverted cone platform，The fixing straight tube 2 of the same side and the standing screw 5 of fixing device and the quantity of fixing nut 6 of bend pipe 1 are two，And be symmetrical arranged along the axis of straight tube 2，The upper end of taper groove and the upper end of taper surface are provided with sealing device.
The operation principle of a kind of easy cleaned detachable U-tube of this utility model is as follows:
When needs use, the taper surface of straight tube 2 lower end is inserted in the taper groove of bend pipe 1, makes the through-hole alignment standing screw 5 on upper mounted plate 4 simultaneously, then fixing nut 6 is threaded on standing screw 5, straight tube 2 and bend pipe 1 are fixed, it is possible to use as normal U-tube.
When needs are carried out, fixing nut 6 is screwed off, then straight tube 2 is removed from bend pipe 1, straight tube 2 and bend pipe 1 can be cleaned separately.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every technology deformation made according to the technical solution of the utility model, each falls within protection domain of the present utility model.
Claims (5)
1. an easy cleaned detachable U-tube, it is characterized in that: include bend pipe, two straight tubes and fixing device, the lower end of two described straight tubes is connected respectively through described fixing device is fixing with the two ends of described bend pipe, described fixing device includes upper mounted plate, lower fixed block, standing screw and fixing nut, fixed plate is fixing with the lower end of described straight tube to be connected, described lower fixed block is fixing with the vertical section of described bend pipe to be connected, described standing screw is vertically arranged on described lower fixed block, and its lower end and described lower fixed block are fixing is connected, fixed plate is provided with the through hole corresponding with described standing screw, described fixing nut is positioned at the top of fixed plate and is connected with the described standing screw engagement through described through hole.
2. the easy cleaned detachable U-tube of one according to claim 1, it is characterized in that: the two ends end face of described bend pipe is provided with taper groove, the lower end of described straight tube is provided with the taper surface corresponding with described taper groove, the external diameter of described bend pipe and internal diameter are equal with the external diameter of described straight tube and internal diameter respectively, and the gradient of described taper groove and described taper surface is equal.
3. the easy cleaned detachable U-tube of one according to claim 2, it is characterized in that: the bearing of fixed plate and described straight tube is positioned at the top of described taper surface, the bearing of described lower fixed block and described bend pipe is positioned at the outside of described taper groove, and described lower fixed block is inverted cone platform.
4. the easy cleaned detachable U-tube of one according to claim 3, it is characterized in that: the described straight tube of fixing the same side and the described standing screw of described fixing device and the quantity of described fixing nut of described bend pipe are two, and be symmetrical arranged along the axis of described straight tube.
5. the easy cleaned detachable U-tube of one according to claim 2, it is characterised in that: the upper end of described taper groove and the upper end of described taper surface are provided with sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231675.1U CN205392481U (en) | 2016-03-24 | 2016-03-24 | Easy abluent detachable U type pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231675.1U CN205392481U (en) | 2016-03-24 | 2016-03-24 | Easy abluent detachable U type pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392481U true CN205392481U (en) | 2016-07-27 |
Family
ID=56423630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231675.1U Expired - Fee Related CN205392481U (en) | 2016-03-24 | 2016-03-24 | Easy abluent detachable U type pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584870A (en) * | 2017-01-01 | 2017-04-26 | 南昌浩牛科技有限公司 | Industrial hot melting pipe stable hot melting auxiliary equipment |
-
2016
- 2016-03-24 CN CN201620231675.1U patent/CN205392481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584870A (en) * | 2017-01-01 | 2017-04-26 | 南昌浩牛科技有限公司 | Industrial hot melting pipe stable hot melting auxiliary equipment |
| CN106584870B (en) * | 2017-01-01 | 2018-12-07 | 江苏恒祥宇新材料有限公司 | A kind of stable hot melt ancillary equipment of industry tempreature bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160727 Termination date: 20170324 |