A silicate ion measurement sample injection voltage stabilizing device

Abstract

This utility model discloses a silicate ion measurement injection pressure stabilization device, comprising: an injection pipe, a pressure stabilization component, and a filter component; the pressure stabilization component includes a self-regulating pressure regulating valve and a flow controller fixedly connected to both sides of the injection pipe, a buffer tank fixedly installed on the upper part of the injection pipe, and an upper buffer cover and a lower buffer cover installed on the upper and lower sides of the buffer tank, respectively. According to this utility model, the water sample being transported in the injection pipe can have its pressure stabilized by the self-regulating pressure regulating valve, flow controller, and buffer tank installed on the injection pipe, ensuring a constant flow rate, thereby improving subsequent measurement accuracy, equipment stability, and data reliability. Simultaneously, the upper and lower buffer covers installed on the upper and lower sides of the buffer tank provide double-layer buffering for the water sample being transported from the injection pipe to the buffer tank during its descent, thus ensuring a stable flow rate of the water sample output through the output pipe.

Description

Technical Field

[0001] This utility model relates to the technical field of silicate measuring devices, specifically a silicate measuring sample injection and stabilizing device. Background Technology

[0002] The automatic silicate monitor is a specialized instrument for measuring silicate in demineralized water, steam, boiler water, and other water quality in thermal power plants. It can also be applied to pure water monitoring in industries such as semiconductors, petroleum, chemicals, and pharmaceuticals. The silicate measurement sample injection and stabilization device is a pressure stabilization device to ensure the water sample is transported before testing.

[0003] Existing silicate measurement injection and stabilization devices cannot sequentially filter, stabilize, control the flow rate, and buffer the water sample during pre-test transport. Consequently, it is difficult to uniformly filter impurities and stabilize the pressure during water sample transport to ensure a constant flow rate. To address this, we propose a silicate measurement injection and stabilization device. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A silicate ion measurement injection pressure stabilization device includes: an injection pipe, a pressure stabilization component, and a filter component; the pressure stabilization component includes a self-regulating pressure regulating valve and a flow controller fixedly connected to both sides of the injection pipe, a buffer tank fixedly installed on the upper part of the injection pipe, and an upper buffer cover and a lower buffer cover installed on the upper and lower sides of the buffer tank, respectively; the filter component includes a filter cylinder fixedly installed at one end of the injection pipe, a positioning port opened at the bottom of the filter cylinder, a filter element movably installed inside the filter cylinder, and a fixing plate fixedly installed at the bottom of the positioning port.

[0007] Preferably, an output pipe is also fixedly connected to one side of the buffer tank.

[0008] Preferably, the upper buffer cover and the lower buffer cover are respectively fixedly connected to the upper and lower fixed frames, and both the upper and lower fixed frames are fixed to the inner wall of the buffer tank.

[0009] Preferably, a threaded cap is also threadedly connected to the top of the filter cartridge.

[0010] Preferably, an input pipe is also fixedly connected to the threaded cover.

[0011] Preferably, a sealing gasket is also fixedly installed at the lower end of the threaded cap.

[0012] Preferably, the fixing plate and the positioning port are matched.

[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0014] 1. In this utility model, the water sample transported in the sampling pipeline can be stabilized by the self-regulating pressure regulating valve, flow controller and buffer tank installed on the sampling pipeline, so as to ensure constant flow and improve the accuracy of subsequent measurement, equipment stability and data reliability. At the same time, the upper buffer cover and lower buffer cover installed on the upper and lower sides of the buffer tank can also provide double buffering for the water sample transported from the sampling pipeline to the buffer tank during the fall, so as to ensure the stability of the flow rate of the water sample output through the output pipe.

[0015] 2. In this utility model, the filter cylinder installed at one end of the sample inlet pipe can also uniformly filter the water sample before delivery through the filter element at its inner end, so as to uniformly filter out the impurities in it and avoid affecting the subsequent detection. At the same time, the water sample enters the filter element for filtration, and the fixing plate fixedly installed at the bottom of the filter element can also make the impurities in the water sample uniformly remain in the inner end of the filter element, thereby ensuring the cleanliness of the filter cylinder during subsequent filter element replacement. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is a side sectional view of the buffer tube of this utility model;

[0018] Figure 3 This is a side sectional view of the filter cartridge of this utility model.

[0019] Figure label:

[0020] 100. Sample inlet pipe;

[0021] 200. Pressure stabilizing assembly; 201. Self-regulating pressure regulating valve; 202. Flow controller; 203. Buffer tank; 204. Output pipe; 205. Upper buffer cover; 206. Lower buffer cover; 207. Upper fixing frame; 208. Lower fixing frame;

[0022] 300. Filter assembly; 301. Filter cartridge; 302. Positioning port; 303. Filter element; 304. Fixing plate; 305. Threaded cap; 306. Inlet pipe; 307. Sealing gasket. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0024] The following describes, with reference to the accompanying drawings, some embodiments of a silicate ion measurement and injection voltage stabilization device provided by this utility model.

[0025] Example 1:

[0026] Combination Figure 1-3 As shown, the present invention provides a silicate measurement injection pressure stabilizing device, comprising: an injection pipe 100, a pressure stabilizing component 200, and a filter component 300; the pressure stabilizing component 200 includes a self-regulating pressure regulating valve 201 and a flow controller 202 fixedly connected to both sides of the injection pipe 100, a buffer tank 203 fixedly installed on the upper part of the injection pipe 100, and an upper buffer cover 205 and a lower buffer cover 206 respectively installed on the upper and lower sides of the buffer tank 203; the filter component 300 includes a filter cylinder 301 fixedly installed at one end of the injection pipe 100, a positioning port 302 opened at the bottom of the filter cylinder 301, and the filter cylinder 301... The filter element 303 is installed internally, and the fixed plate 304 is fixedly installed at the bottom of the positioning port 302. The output pipe 204 is also fixedly connected to one side of the buffer tank 203. The upper fixed frame 207 and the lower fixed frame 208 are fixedly connected to the two sides of the upper buffer cover 205 and the two sides of the lower buffer cover 206, respectively. The upper fixed frame 207 and the lower fixed frame 208 are both fixed to the inner wall of the buffer tank 203. The top of the filter cylinder 301 is also threadedly connected to the threaded cover 305. The input pipe 306 is also fixedly connected to the threaded cover 305. The sealing gasket 307 is also fixedly installed at the lower end of the threaded cover 305. The fixed plate 304 and the positioning port 302 are matched.

[0027] Specifically, the automatic silicate monitor is a specialized instrument for determining silicate levels in demineralized water, steam, and boiler water from thermal power plants. The silicate measurement injection pressure stabilization device is a device to ensure pressure stabilization during the transport of water samples before testing. The water sample transported in the injection pipeline 100 can be stabilized by the self-regulating pressure regulating valve 201, flow controller 202, and buffer tank 203 installed on the injection pipeline 100, ensuring a constant flow rate and thus improving subsequent measurement accuracy, equipment stability, and data reliability. At the same time, the upper buffer cover 205 and lower buffer cover 206 installed on the upper and lower sides of the buffer tank 203 respectively can also provide double-layer buffering for the water sample transported from the injection pipeline 100 to the buffer tank 203 during its descent, thereby ensuring a stable flow rate of the water sample output through the output pipe 204. The filter cylinder 301 installed at one end of the injection pipeline 100 can also pass through the filter element 303 at its inner end. The water sample before transportation is uniformly filtered to remove impurities and avoid affecting subsequent testing. Simultaneously, the water sample enters the filter element 303 for filtration, and the fixing plate 304 fixed at the bottom of the filter element 303 ensures that the filtered impurities remain uniformly inside the filter element 303, thus guaranteeing the cleanliness of the filter cartridge 301 during subsequent filter element 303 replacements. The upper fixing bracket 207 and lower fixing bracket 208 installed on the sides of the upper buffer cover 205 and lower buffer cover 206 respectively are mainly used to ensure stability during use. The positioning port 302 inside the filter cartridge 301, through the fixing plate 304 at the bottom of the filter element 303, positions the filter element 303 within the filter cartridge 301, thereby allowing the sealing gasket 307 at the bottom of the threaded cover 305 to be positioned and pressed tightly against the upper end of the filter element 303, ensuring a seal between the threaded cover 305 and the filter element 303.

[0028] Working principle and usage process of this utility model:

[0029] After the water sample is input through the input pipe 306, it will first be input into the inner end of the filter element 303 in the filter cylinder 301, where it will be filtered evenly. Impurities in the water sample will remain in the inner end of the filter element 303 after filtration. The filtered water sample will then be transported into the sample inlet pipe 100. During transport in the sample inlet pipe 100, the pressure will be stabilized and the flow rate controlled by the self-regulating pressure regulating valve 201 and the flow controller 202, and the sample will be transported to the buffer tank 203 at a stable and uniform flow rate. After being buffered by the upper buffer cover 205 and the lower buffer cover 206 in the buffer tank 203, the sample will be stably output through the output pipe 204 on the outside of the buffer tank 203.

[0030] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A siliconate measurement sample injection stabilizing device, characterized by, include: Sample inlet pipe (100), pressure stabilizing assembly (200), filter assembly (300); The pressure stabilizing assembly (200) includes a self-regulating pressure regulating valve (201) and a flow controller (202) fixedly connected to both sides of the sample inlet pipe (100), a buffer tank (203) fixedly installed on the upper part of the sample inlet pipe (100), and an upper buffer cover (205) and a lower buffer cover (206) installed on the upper and lower sides of the buffer tank (203). The filter assembly (300) includes a filter cylinder (301) fixedly installed at one end of the sample inlet pipe (100), a positioning port (302) opened at the bottom inside the filter cylinder (301), a filter element (303) movably installed inside the filter cylinder (301), and a fixing plate (304) fixedly installed at the bottom of the positioning port (302).

2. The device according to claim 1, wherein An output pipe (204) is also fixedly connected to one side of the buffer tank (203).

3. The device according to claim 1, wherein The upper buffer cover (205) and the lower buffer cover (206) are respectively fixedly connected to the upper fixing frame (207) and the lower fixing frame (208), and the upper fixing frame (207) and the lower fixing frame (208) are both fixed to the inner wall of the buffer tank (203).

4. The device according to claim 1, wherein The top of the filter cartridge (301) is also threadedly connected to a threaded cap (305).

5. The device according to claim 4, wherein An input pipe (306) is also fixedly connected to the threaded cap (305).

6. The device according to claim 4, wherein A sealing gasket (307) is also fixedly installed at the lower end of the threaded cap (305).

7. The silicate anion measurement and injection voltage stabilization device according to claim 1, characterized in that, The fixed plate (304) is matched with the positioning port (302).

Images