CN219608524U - Integrated sampling valve of purified water equipment - Google Patents

Abstract

The utility model relates to the technical field of purified water processing, in particular to an integrated sampling valve of purified water equipment, which comprises a sampling column fixedly arranged in a pure water storage tank, wherein one side of the bottom end of the sampling column is connected with a sampling valve pipe, one side wall of the sampling column is provided with a plurality of water inlets, the same height of the water inlets is provided with a plugging assembly, two side plates are arranged on the side wall of the sampling column, and the side plates are connected with an adjustable water inlet opening mechanism. When the sampling is carried out, the air guide device injects air into the expansion air bag through the air hose to expand the air bag, the expansion air bag pushes the push column forwards, then the blocking block is pushed inwards to open the water inlet, liquid enters the sampling column from the water inlet, the sampling valve tube is opened to sample, the lead screw is driven to rotate through the control starting motor, the lifting block moves up and down, the water inlets of different depths are opened, so that purified water of different depths is sampled, and the detection of samples of different layers is facilitated.

Description

Integrated sampling valve of purified water equipment

Technical Field

The utility model relates to the technical field of purified water processing, in particular to an integrated sampling valve of purified water equipment.

Background

Common water contains various ions such as sodium ions, chloride ions and the like, purified water refers to water without any ions, and is generally used in the chemical or physical or medical field, distilled water is one of the purified water, and is generally produced in a large scale through purified water production equipment, and the purity of the purified water needs to be sampled and detected in the production process. At present, pure water processed by the purified water treatment equipment is sampled from a pure water storage tank generally, the process of opening the storage tank for sampling is complex, the pure water in the storage tank is easy to pollute during sampling, the sample is exposed in the air during sampling, the sample is easy to pollute, and the detection result is inaccurate.

The utility model discloses a purification water treatment facilities convenient to sample detection at current patent CN202121673338.5, this equipment can accomplish the sample through opening the ball valve and pack the sampling tube, and the sample is convenient, and pure water jar is closed completely in the whole sampling process, when taking out the sampling assembly, can make sample and external isolation, both guaranteed pure water in the pure water jar not contaminated, also avoided the sample to be contaminated, improved the accuracy of sample testing result. However, the device still has the defect that the purified water sampled by the device is water near the bottom water outlet device, so that the purified water with different depths cannot be sampled in a layered manner, and the layered detection treatment is inconvenient.

Disclosure of Invention

The utility model aims to provide an integrated sampling valve of purified water equipment, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a purification water equipment integral type sample valve, is including the inside sample post of fixed mounting at the pure water storage tank, bottom one side of sample post is connected with the sample valve pipe, be provided with a plurality of water inlets on the lateral wall of sample post, the inside of sample post is provided with the shutoff subassembly with the same high department of water inlet, install two curb plates on the lateral wall of sample post, the curb plate is connected with adjustable inlet opening mechanism.

Preferably, the number of the water inlets is not less than four, and the water inlets correspond to the plugging components one by one.

Preferably, the plugging assembly comprises an inner column, a guide column is movably inserted in the inner column, one end of the guide column is connected with a plugging block, the plugging block plugs the water inlet, and the other end of the guide column and the inner column are internally connected with a jacking spring.

Preferably, the water inlet opening mechanism comprises a lifting block, a cavity is formed in the lifting block, a pushing column is movably arranged in the cavity, one end of the pushing column is connected with an expansion air bag, and the other end of the pushing column can extend out of the cavity.

Preferably, the top surface of pure water storage tank installs air guide device, and air guide device is connected with the air hose, and air hose one end is fixed on the lifting block, and air hose and inflation gasbag are linked together.

Preferably, a threaded cylinder is arranged in the middle of the lifting block, a motor is arranged on the top surface of the pure water storage tank in a pressing mode, the output end of the motor is connected with a screw rod, and the screw rod penetrates through the lifting block and is connected with the threaded cylinder in a matched mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the integrated sampling valve for the purified water device, when sampling is performed, the air guide device injects air into the expansion air bag through the air hose to expand the air bag, the expansion air bag pushes the push column forwards, the plugging block is pushed inwards to open the water inlet, liquid enters the sampling column from the water inlet, the sampling valve tube is started to perform sampling, the screw rod is driven to rotate by controlling the starting motor, the lifting block can be made to move up and down, the water inlets with different depths are opened, so that purified water with different depths can be conveniently sampled, and detection of samples with different layers is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the device of the present utility model;

fig. 2 is an enlarged view at a in fig. 1.

In the figure: the device comprises a pure water storage tank 1, a sampling column 2, a side plate 3, a water inlet 4, an inner column 5, a guide column 6, a plugging block 7, a jacking spring 8, a lifting block 9, a pushing column 10, an expansion air bag 11, a motor 12, a screw rod 13, an air guide device 14, an air hose 15 and a sampling valve tube 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a purification water equipment integral type sample valve, is including fixed mounting at the inside sampling post 2 of pure water storage tank 1, and the bottom one side of sampling post 2 is connected with sample valve pipe 16, and the integrative welding of bottom one end of sampling post 2 has a pipe that passes pure water storage tank 1 lateral wall, and sample valve pipe 16 links to each other with this pipe is fixed. A plurality of water inlets 4 are formed in one side wall of the sampling column 2, plugging components are arranged in the sampling column 2 at the same height as the water inlets 4, the number of the water inlets 4 is not less than four, and the water inlets 4 and the plugging components are in one-to-one correspondence. The plugging assembly comprises an inner column 5, a guide column 6 is movably inserted in the inner column 5, one end of the guide column 6 is connected with a plugging block 7, the plugging block 7 plugs the water inlet 4, and the other end of the guide column 6 and the inner column 5 are internally connected with a jacking spring 8.

Two side plates 3 are welded and installed on the side wall of the sampling column 2, and the side plates 3 are connected with an adjustable water inlet opening mechanism. The water inlet opening mechanism comprises a lifting block 9, wherein the lifting block 9 slides between two side plates 3, sliding blocks are arranged at the front end and the rear end of the lifting block 9, limiting sliding ways are arranged on the opposite side walls of the two side plates 3, the sliding blocks are embedded into the limiting sliding ways, a threaded cylinder is arranged in the middle of the lifting block 9, a motor 12 is installed on the top surface of the pure water storage tank 1, the output end of the motor 12 is connected with a screw rod 13, the screw rod 13 penetrates through the lifting block 9 and is matched and connected with the threaded cylinder, and when the motor 12 is started, the lifting block 9 can move up and down between the two side plates 3 so as to open water inlets 4 with different depths.

The inside of lifting block 9 is provided with the cavity, and the activity is provided with in the cavity pushes away post 10, pushes away the one end of post 10 and is connected with inflation gasbag 11, and air guide 14 is installed to the top surface of pure water storage tank 1, and air guide 14 can aerify and bleed, and air guide 14 is connected with air hose 15, and air hose 15 middle is coil spring form, and air hose 15 one end is fixed on lifting block 9, and air hose 15 and inflation gasbag 11 are linked together, pushes away the other end of post 10 and can extend the cavity outside.

When sampling, air guide device 14 makes its inflation through the gas-supply hose 15 injection gas in to inflation gasbag 11, inflation gasbag 11 will push away post 10 forward, thereby make shutoff piece 7 inwards pushed and make water inlet 4 open, in liquid gets into sample post 2 from water inlet 4, open sampling valve pipe 16 can take a sample, drive lead screw 13 through control starter motor 12 and rotate, can make elevating block 9 elevating movement, and then open water inlet 4 of different degree of depth, so as to sample the purified water of different degree of depth, and then be convenient for detect different layer samples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a purification water equipment integral type sampling valve, including fixed mounting at inside sampling column (2) of pure water storage tank (1), its characterized in that: the utility model discloses a sampling column, including sampling column (2), sampling valve pipe (16) are connected with to bottom one side of sampling column (2), be provided with a plurality of water inlets (4) on one lateral wall of sampling column (2), the inside of sampling column (2) is provided with the shutoff subassembly with water inlet (4) same altitude department, install two curb plates (3) on the lateral wall of sampling column (2), curb plate (3) are connected with adjustable inlet opening mechanism.

2. The integrated sampling valve for water purification equipment of claim 1, wherein: the number of the water inlets (4) is not less than four, and the water inlets (4) are in one-to-one correspondence with the plugging components.

3. The integrated sampling valve for water purification equipment of claim 1, wherein: the plugging assembly comprises an inner column (5), a guide column (6) is movably inserted into the inner column (5), one end of the guide column (6) is connected with a plugging block (7), the water inlet (4) is plugged by the plugging block (7), and the other end of the guide column (6) and the inner column (5) are internally connected with a jacking spring (8).

4. The integrated sampling valve for water purification equipment of claim 1, wherein: the water inlet opening mechanism comprises a lifting block (9), a cavity is formed in the lifting block (9), a pushing column (10) is movably arranged in the cavity, one end of the pushing column (10) is connected with an expansion air bag (11), and the other end of the pushing column (10) can extend out of the cavity.

5. The integrated sampling valve for water purification equipment of claim 1, wherein: the top surface of pure water storage tank (1) is installed air guide device (14), and air guide device (14) are connected with air hose (15), and air hose (15) one end is fixed on lifting block (9), and air hose (15) are linked together with inflation gasbag (11).

6. The integrated sampling valve for a water purification apparatus as recited in claim 4, wherein: the middle of the lifting block (9) is provided with a threaded cylinder, a motor (12) is arranged on the top surface of the pure water storage tank (1) in a pressing mode, the output end of the motor (12) is connected with a screw rod (13), and the screw rod (13) penetrates through the lifting block (9) and is connected with the threaded cylinder in a matched mode.