CN215172609U

CN215172609U - Telescopic chemical examination tap

Info

Publication number: CN215172609U
Application number: CN202121285222.4U
Authority: CN
Inventors: 侯文革
Original assignee: Shaanxi Xingao Experimental Technology Co ltd
Current assignee: Shaanxi Xingao Experimental Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-14
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a telescopic chemical examination tap, including fixed plate, water channel, hand wheel, connecting pipe, outlet pipe, flexible pipe, guide ring, the fixed plate passes through the mounting screw and in the position that needs the water, set up on the bottom plate with water channel assorted logical groove, the water channel welding is on the bottom plate, the water channel is the cavity design, the top of water channel is equipped with threaded connection's hand wheel, one side of water channel is equipped with threaded connection's connecting pipe, and the front portion of connecting pipe is equipped with the outlet pipe, and connecting pipe and outlet pipe are the cavity design, and flexible pipe is installed in connecting pipe, outlet pipe, and the one end and the water channel connection of flexible pipe, the other end and the apopore of flexible pipe are connected, and the both sides of flexible pipe are equipped with integrated into one piece's guide ring. The utility model has reasonable design; the design of guide ring, guide post can prevent flexible pipe off tracking.

Description

Telescopic chemical examination tap

Technical Field

The utility model relates to a telescopic chemical examination tap.

Background

Flexible tap can provide convenient using-way in the life, and the laboratory need use great water, and the tap of current laboratory is mostly fixed design, and flexible tap can take place to damage, leak after using a period, is difficult for in time discovering after leaking, and the case on the tap can take place the seepage under great water pressure and influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic chemical examination tap to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a telescopic chemical examination tap, includes fixed plate, water feeding channel, hand wheel, connecting pipe, outlet pipe, flexible pipe, guide ring, the fixed plate passes through the mounting screw and in the position that needs the water, set up on the bottom plate with water feeding channel assorted logical groove, water feeding channel welds on the bottom plate, water feeding channel is the cavity design, and water feeding channel's top is equipped with threaded connection's hand wheel, one side of water feeding channel is equipped with threaded connection's connecting pipe, and the front portion of connecting pipe is equipped with the outlet pipe, and connecting pipe and outlet pipe are the cavity design, and flexible pipe is installed in connecting pipe, outlet pipe, and the one end and the water feeding channel of flexible pipe are connected, and the other end and the apopore of flexible pipe are connected, and the both sides of flexible pipe are equipped with integrated into one piece's guide ring.

Preferably, one side of the connecting pipe, which is close to the water outlet pipe, is provided with a plurality of jacks, the water outlet pipe is welded with the inserted columns, the inserted columns are connected with the jacks, the connecting pipe is internally welded with the guide columns, the guide ring is connected with the guide columns, and one side wall of the connecting pipe is inlaid with the observation window.

Preferably, the bottom in the connecting pipe is provided with an anhydrous copper sulfate detection strip, and the anhydrous copper sulfate detection strip can be seen through the observation window.

Preferably, a valve core is installed in the water feeding channel and connected through a hand wheel, and sealing strips wrap the periphery of the valve core.

Preferably, the bottom of the valve core is provided with a buffer rubber pad, the buffer rubber pad is connected with the valve core through a spring, the buffer rubber pad is in a telescopic design, the top of the valve core is provided with a bearing installed by a screw, and the bearing is connected with a hand wheel.

Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the water outlet pipe can extend under the action of the telescopic pipe; the water outlet pipe is connected with the connecting pipe through the inserting column and the inserting hole, so that the water outlet pipe and the connecting pipe can be quickly installed and detached; the wire ring on the extension tube is connected with the guide post to prevent the extension tube from deviating; if the telescopic pipe leaks due to use, water is contacted with the anhydrous copper sulfate detection strip in the connecting pipe, so that the anhydrous copper sulfate detection strip is discolored and can be seen in time through the observation window; the buffer rubber pad and the spring under the valve core play a role in buffering, and when the water pressure is high, the spring and the buffer rubber pad can deform to protect the valve core.

Drawings

Fig. 1 is a schematic view of the retractable chemical examination faucet of the present invention.

Fig. 2 is a drawing schematic diagram of the retractable chemical examination faucet of the present invention.

Fig. 3 is a schematic view of the telescopic chemical examination faucet according to the present invention.

Fig. 4 is a schematic view of the connection pipe of the retractable chemical examination faucet of the present invention.

Fig. 5 is an exploded view of the water feeding channel of the retractable chemical examination faucet of the present invention.

Fig. 6 is a schematic view of the valve core of the retractable chemical examination faucet of the present invention.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-6, a telescopic chemical examination tap comprises a fixed plate 1, a water feeding channel 2, a hand wheel 3, a connecting pipe 4, a water outlet pipe 5, a telescopic pipe 6 and a guide ring 7, wherein the fixed plate 1 is installed at a position needing water by screws, a through groove matched with the water feeding channel 2 is arranged on a bottom plate 1, the water feeding channel 2 is welded on the bottom plate 1, the water feeding channel 2 is of a hollow design, the hand wheel 3 in threaded connection is arranged at the top of the water feeding channel 2, the connecting pipe 4 in threaded connection is arranged on one side of the water feeding channel 2, the water outlet pipe 5 is arranged at the front part of the connecting pipe 4, the connecting pipe 4 and the water outlet pipe 5 are both of a hollow design, the telescopic pipe 6 is installed in the connecting pipe 4 and the water outlet pipe 5 and is made of plastic material or metal hose, one end of the telescopic pipe 6 is connected with the water feeding channel 2, the other end of the telescopic pipe 6 is connected with a water outlet hole, the guide ring 7 which is integrally formed is arranged on two sides of the telescopic pipe 6, one side of the connecting pipe 4 close to the water outlet pipe 5 is provided with a plurality of jacks 8, the water outlet pipe 5 is welded with a plug-in post 9, the plug-in post 9 is connected with the jacks 8, the connecting pipe and the water outlet pipe are made of stainless steel, the plug-in post on the water outlet pipe is made of magnet, the connecting pipe 4 is welded with a guide post 10, a guide ring 7 is connected with the guide post 10, one side wall of the connecting pipe 4 is embedded with an observation window 11, the observation window is made of transparent thickened glass, the bottom in the connecting pipe 4 is provided with an anhydrous copper sulfate detection strip 12, the anhydrous copper sulfate detection strip 12 can be seen through the observation window 11, a valve core 13 is arranged in the water feeding channel 2, the valve core 3 is connected through a hand wheel 3, the periphery of the valve core 13 is wrapped with sealing strips, the bottom of the valve core 13 is provided with a buffer rubber pad 14, the buffer rubber pad 14 is connected with the valve core 13 through a spring 15, the buffer rubber pad 14 is of a telescopic design, the top of the valve core 13 is provided with a bearing 16 for mounting screws, the bearing 16 is connected with the hand wheel 3.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. A telescopic chemical examination tap comprises a fixed plate (1), a water feeding channel (2), a hand wheel (3), a connecting pipe (4), a water outlet pipe (5), a telescopic pipe (6) and a guide ring (7), and is characterized in that the fixed plate (1) is installed at a position where water is needed by screws, a through groove matched with the water feeding channel (2) is formed in the bottom plate (1), the water feeding channel (2) is welded on the bottom plate (1), the water feeding channel (2) is of a hollow design, the top of the water feeding channel (2) is provided with the hand wheel (3) in threaded connection, one side of the water feeding channel (2) is provided with the connecting pipe (4) in threaded connection, the front part of the connecting pipe (4) is provided with the water outlet pipe (5), the connecting pipe (4) and the water outlet pipe (5) are both of a hollow design, and the telescopic pipe (6) is installed in the connecting pipe (4) and the water outlet pipe (5), one end of the telescopic pipe (6) is connected with the water feeding channel (2), the other end of the telescopic pipe (6) is connected with the water outlet hole, and two sides of the telescopic pipe (6) are provided with guide rings (7) which are integrally formed.

2. The telescopic assay faucet of claim 1, wherein a plurality of jacks (8) are formed in one side, close to the water outlet pipe (5), of the connecting pipe (4), the inserting columns (9) are welded on the water outlet pipe (5), the inserting columns (9) are connected with the jacks (8), the guide columns (10) are welded in the connecting pipe (4), the guide ring (7) is connected with the guide columns (10), and an observation window (11) is embedded in one side wall of the connecting pipe (4).

3. The telescopic test tap according to claim 1 or 2, wherein the connecting tube (4) is provided with a copper sulfate anhydrous test strip (12) at the bottom, and the copper sulfate anhydrous test strip (12) is visible through the observation window (11).

4. The telescopic chemical examination faucet of claim 1, wherein a valve core (13) is installed in the water feeding channel (2), the valve core (3) is connected through a hand wheel (3), and sealing strips wrap the periphery of the valve core (13).

5. The telescopic test faucet of claim 4, wherein a cushion rubber pad (14) is arranged at the bottom of the valve core (13), the cushion rubber pad (14) is connected with the valve core (13) through a spring (15), the cushion rubber pad (14) is of a telescopic design, a bearing (16) mounted by a screw is arranged at the top of the valve core (13), and the bearing (16) is connected with the hand wheel (3).