CN211263453U

CN211263453U - Multi-way valve of water quality on-line analyzer

Info

Publication number: CN211263453U
Application number: CN201922363556.8U
Authority: CN
Inventors: 黄斌; 包欣欣
Original assignee: Wuxi Hongya Intelligent Technology Co ltd
Current assignee: Wuxi Hongya Intelligent Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-14
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a quality of water on-line analyzer multi-ported valve. The utility model provides a pair of quality of water on-line analyzer multi-ported valve, include: the base, the platform is placed to the reagent bottle, the multi-way valve body, a supporting beam and cylinder, can place the reagent bottle in the reagent bottle standing groove of platform is placed to the reagent bottle when using, and upwards promote the reagent bottle through the cylinder and place the platform, make the reagent bottle place the platform and rise under the guide effect of guide post and guide cylinder in the base, make the reagent bottle joint of the valve port of multi-way valve body bottom aim at with the reagent bottle and be connected, thereby accomplish the installation of multi-way valve and reagent bottle, compare with traditional quality of water on-line analyzer multi-way valve, it is more swift convenient with the installation of reagent bottle, and can provide firm the placing for the reagent bottle, avoid producing when using and topple over, the work load in the installation before having saved quality of water on-line analyzer uses, promote the installation effectiveness.

Description

Multi-way valve of water quality on-line analyzer

Technical Field

The utility model relates to a water quality analysis technical field, concretely relates to quality of water on-line analyzer multi-ported valve.

Background

The on-line water quality analyzer is a water quality monitoring tool and can automatically monitor various parameters of water quality in real time. Can provide the requirements of various industries such as tap water supply, medicine, pharmacy, sewage treatment, municipal, electric power and energy, food processing, plastics, automobiles, semiconductors, tires, metallurgy, material processing, mining, printing, petroleum and natural gas, and the like.

Existing online water quality analyzers typically include: sampling device, multi-way valve, reaction unit, filter equipment and a plurality of reagent bottle, sampling device's import is connected with outside water source, and sampling device's export is connected through an import of pipeline with the multi-way valve, and filter equipment sets up between sampling device and multi-way valve, and reaction unit is connected through an export of pipeline with the multi-way valve, and a plurality of reagent bottles are connected through a plurality of valve ports of pipeline with the multi-way valve respectively.

In above-mentioned current water quality on-line analyzer, the valve port of multi-ported valve passes through the hose to be connected with the reagent bottle, and is comparatively loaded down with trivial details when the installation to putting of reagent bottle is comparatively inconvenient, emptys easily, therefore the mounting means of multi-ported valve and reagent bottle in the current water quality on-line analyzer remains further to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality of water on-line analyzer multi-ported valve to the mounting means who solves among the current quality of water on-line analyzer multi-ported valve and reagent bottle remains the problem of further improvement.

The utility model provides a quality of water on-line analyzer multi-ported valve, include: the reagent bottle placing table is arranged on the base;

the reagent bottle placing table is arranged in the vertical channel, a plurality of reagent bottle placing grooves are arranged on the reagent bottle placing table, and the plurality of reagent bottle placing grooves are circularly and uniformly distributed by taking the axis of the reagent bottle placing table as the center; the air cylinder is arranged at the bottom of the base, and a plunger rod of the air cylinder is connected with the bottom center of the reagent bottle placing table;

the multi-way valve body is arranged above the base, the base is connected with the multi-way valve body through a plurality of supporting beams, the multi-way valve body comprises a main body part, an inlet and outlet connecting part connected with the top of the main body part, an inlet joint connected with one end of the inlet and outlet connecting part, an outlet joint connected with the other end of the inlet and outlet connecting part, the inlet joint, a plurality of valve ports connected with the bottom of the main body part and a reagent bottle joint arranged on the multi-way valve body, the main body part is cylindrical, the inlet joint, the outlet joint and the valve ports are respectively communicated with the inside of the main body part, the plurality of valve ports are circularly and uniformly distributed by taking the axis of the main body part as the center, the positions of the plurality of valve ports are in one-to-one correspondence with the positions of, the bottom of the main body part is provided with a guide cylinder, and the guide column is telescopically connected inside the guide cylinder.

Optionally, the reagent bottle joint is in threaded connection with the valve port, a rubber extension pipe is arranged at the bottom of the reagent bottle joint, a reagent bottle is placed in the reagent bottle placing groove, a circular opening is formed in the top of the reagent bottle, and the outer diameter of the rubber extension pipe is matched with the size of the circular opening.

Optionally, a chamfered portion is arranged at the top of the reagent bottle placing groove, the inner diameter of the chamfered portion is gradually increased from bottom to top, and the inner diameter of the bottom of the chamfered portion is the same as the inner diameter of the reagent bottle placing groove.

Optionally, the bottom of the cylinder is provided with two cylinder fixing beams arranged in parallel, the cylinder fixing beams are connected with the bottom of the cylinder through first bolts, and the cylinder fixing beams are connected with the bottom of the reagent bottle placing table through second bolts.

Optionally, a containing groove is formed in the bottom of the reagent bottle placing table, two ends of the air cylinder fixing beam extend into the containing groove, and the second bolt is connected to one end, located inside the containing groove, of the air cylinder fixing beam.

The utility model discloses following beneficial effect has: the utility model provides a pair of quality of water on-line analyzer multi-way valve, can place the reagent bottle in the reagent bottle standing groove of platform is placed to the reagent bottle when using, and upwards promote the reagent bottle through the cylinder and place the platform, make the reagent bottle place the platform and rise under the guide effect of guide post and guide cylinder in the base, make the reagent bottle joint of the valve port of multi-way valve body bottom aim at with the reagent bottle and be connected, thereby accomplish the installation of multi-way valve and reagent bottle, compare with traditional quality of water on-line analyzer multi-way valve, it is more swift convenient with the installation of reagent bottle, and can provide firm placing for the reagent bottle, avoid producing when using and topple over, the work load in the installation before quality of water on-line analyzer uses has been saved, promote the installation effectiveness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the multi-way valve of the water quality on-line analyzer provided by the utility model.

Fig. 2 is the utility model provides a quality of water on-line analyzer multi-ported valve's multi-ported valve body sketch map.

Fig. 3 is a schematic view of a base of a multi-way valve of an online water quality analyzer.

Fig. 4 is the utility model provides a water quality on-line analyzer multi-ported valve's cylinder schematic diagram.

Illustration of the drawings: 1-a base; 2-reagent bottle placing table; 3-a multi-way valve body; 4-a support beam; 6-cylinder; 11-a vertical channel; 21-reagent bottle placing groove; 31-a body portion; 32-inlet-outlet connection; 33-inlet connection; 34-an outlet connection; 35-valve port; 36-reagent bottle adapter; 22-a guide post; 37-a guide cylinder; 361-rubber extension tube; 5-reagent bottle; 51-circular opening; 211-chamfered section; 7-cylinder fixed beam; 71-a first bolt; 72-second bolt.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 4, an embodiment of the present invention provides a multi-way valve for a water quality on-line analyzer, including: base 1, reagent bottle place platform 2, multiport valve body 3, supporting beam 4 and cylinder 6. The base 1 is cylindrical, and a cylindrical vertical channel 11 is arranged inside the base 1. The reagent bottle placing table 2 is cylindrical, the outer diameter of the reagent bottle placing table 2 is matched with the inner diameter of the vertical channel 11, the reagent bottle placing table 2 is arranged inside the vertical channel 11, and the reagent bottle placing table 2 can ascend and descend along the vertical channel 11 in the vertical direction.

Wherein, be provided with several reagent bottle standing groove 21 on the reagent bottle platform 2, several reagent bottle standing groove 21 uses the axis of reagent bottle platform 2 as the center and is circular evenly distributed. The cylinder 6 is arranged at the bottom of the base 1, a plunger rod of the cylinder 6 is connected with the bottom center of the reagent bottle placing table 2, and the cylinder 6 can push the reagent bottle placing table 2 to lift in the vertical channel 11 through the plunger rod.

Specifically, the multi-way valve body 3 is arranged above the base 1, the base 1 is connected with the multi-way valve body 3 through a plurality of supporting beams 4, the multi-way valve body 3 comprises a main body part 31, an inlet and outlet connection part 32 connected to the top of the main body part 31, an inlet joint 33 connected to one end of the inlet and outlet connection part 32, an outlet joint 34 connected to the other end of the inlet and outlet connection part 32, the inlet joint 33, a plurality of valve ports 35 connected to the bottom of the main body part 31, and a reagent bottle joint 36 mounted on the main body part 31, the main body part 31 is cylindrical, the inlet joint 33, the outlet joint 34, and the valve ports 35 are respectively communicated with the inside of the main body part 31, the plurality of valve ports 35 are uniformly distributed in a circular shape with the axis of the main body part 31 as the center, the positions of the plurality of valve ports 35 correspond, the guide post 22 is telescopically connected inside the guide cylinder 37.

The inlet connector 33 may be connected to an end of an external filtering device and a collecting device, the outlet connector 34 may be connected to a reaction device, and the connection to the inner structure of the main body 31 may be implemented according to the prior art. Reagent bottle connects 36 and valve port 35 threaded connection, and reagent bottle connects 36 bottom and is provided with rubber extension tube 361, has placed reagent bottle 5 in the reagent bottle standing groove 21, and the top of reagent bottle 5 is provided with circular opening 51, and the external diameter of rubber extension tube 361 and circular opening 51's size phase-match.

As an alternative embodiment, the top of the reagent bottle placing groove 21 is provided with a chamfered portion 211, the inner diameter of the chamfered portion 211 gradually increases from bottom to top, the inner diameter of the bottom of the chamfered portion 211 is the same as the inner diameter of the reagent bottle placing groove 21, and the chamfered portion 211 can facilitate the operator to take and place the reagent bottle by hand.

As an alternative embodiment, two cylinder fixing beams 7 arranged in parallel are arranged at the bottom of the cylinder 6, the cylinder fixing beams 7 are connected with the bottom of the cylinder 6 through first bolts 71, and the cylinder fixing beams 7 are connected with the bottom of the reagent bottle placing table 2 through second bolts 72. The bottom of the reagent bottle placing table 2 is provided with a containing groove, two ends of the air cylinder fixing beam 7 extend into the containing groove, and the second bolt 72 is connected to one end of the air cylinder fixing beam 7, which is located in the containing groove, so that the air cylinder 6 is fixed.

The utility model discloses a quality of water online analysis appearance multi-ported valve's theory of use as follows:

can place reagent bottle 5 in reagent bottle placing groove 21 of platform 2 is placed to the reagent bottle when using, and upwards promote reagent bottle through cylinder 6 and place platform 2, make reagent bottle place platform 2 rise under the guide effect of guide post 22 and guide cylinder 37 in base 1, make reagent bottle joint 36 of the valve port 35 of 3 bottoms of multi-way valve body aim at with reagent bottle 5 and be connected, thereby accomplish the installation of multi-way valve and reagent bottle, compare with traditional quality of water on-line analyzer multi-way valve, it is more convenient with the installation of reagent bottle, and can provide firm the placing for the reagent bottle, avoid producing when using and empty, the work load in the installation before having saved quality of water on-line analyzer uses, promote the installation effectiveness.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water quality on-line analyzer multi-way valve is characterized by comprising: the reagent bottle placing device comprises a base (1), a reagent bottle placing table (2), a multi-way valve body (3), a supporting beam (4) and a cylinder (6);

the reagent bottle placing device is characterized in that the base (1) is cylindrical, a cylindrical vertical channel (11) is arranged in the base (1), the reagent bottle placing table (2) is cylindrical, the outer diameter of the reagent bottle placing table (2) is matched with the inner diameter of the vertical channel (11), the reagent bottle placing table (2) is arranged in the vertical channel (11), a plurality of reagent bottle placing grooves (21) are arranged on the reagent bottle placing table (2), and the plurality of reagent bottle placing grooves (21) are circularly and uniformly distributed by taking the axis of the reagent bottle placing table (2) as the center; the air cylinder (6) is arranged at the bottom of the base (1), and a plunger rod of the air cylinder (6) is connected with the center of the bottom of the reagent bottle placing table (2);

the multi-way valve body (3) is arranged above the base (1), the base (1) is connected with the multi-way valve body (3) through a plurality of support beams (4), the multi-way valve body (3) comprises a main body part (31), an inlet and outlet connecting part (32) connected to the top of the main body part (31), an inlet joint (33) connected to one end of the inlet and outlet connecting part (32), an outlet joint (34) connected to the other end of the inlet and outlet connecting part (32), the inlet joint (33), a plurality of valve ports (35) connected to the bottom of the main body part (31), and a reagent bottle joint (36) arranged on the valve ports (35), the main body part (31) is cylindrical, the inlet joint (33), the outlet joint (34) and the valve ports (35) are respectively communicated with the inside of the main body part (31), the plurality of valve ports (35) are uniformly distributed in a circular shape with the axis of the main body part (31) as the center, the positions of the plurality of valve ports (35) correspond to the positions of the reagent bottle placing grooves (21) one by one, a guide column (22) is arranged at the center of the upper surface of the reagent bottle placing table (2), a guide cylinder (37) is arranged at the bottom of the main body part (31), and the guide column (22) is telescopically connected inside the guide cylinder (37).

2. The multi-way valve of the online water quality analyzer according to claim 1, wherein the reagent bottle joint (36) is in threaded connection with the valve port (35), a rubber extension pipe (361) is arranged at the bottom of the reagent bottle joint (36), a reagent bottle (5) is placed in the reagent bottle placing groove (21), a circular opening (51) is arranged at the top of the reagent bottle (5), and the outer diameter of the rubber extension pipe (361) is matched with the size of the circular opening (51).

3. The on-line water quality analyzer multi-way valve according to claim 1, wherein a chamfer portion (211) is arranged at the top of the reagent bottle placing groove (21), the inner diameter of the chamfer portion (211) is gradually increased from bottom to top, and the inner diameter of the bottom of the chamfer portion (211) is the same as the inner diameter of the reagent bottle placing groove (21).

4. The multi-way valve of the online water quality analyzer is characterized in that two cylinder fixing beams (7) which are arranged in parallel are arranged at the bottom of the cylinder (6), the cylinder fixing beams (7) are connected with the bottom of the cylinder (6) through first bolts (71), and the cylinder fixing beams (7) are connected with the bottom of the reagent bottle placing table (2) through second bolts (72).

5. A water quality on-line analyzer multi-way valve according to claim 4, characterized in that a containing groove is arranged at the bottom of the reagent bottle placing table (2), two ends of the cylinder fixing beam (7) extend into the containing groove, and the second bolt (72) is connected to one end of the cylinder fixing beam (7) positioned in the containing groove.