CN212510509U - High-purity water treatment equipment for laboratory - Google Patents
High-purity water treatment equipment for laboratory Download PDFInfo
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- CN212510509U CN212510509U CN202021260929.5U CN202021260929U CN212510509U CN 212510509 U CN212510509 U CN 212510509U CN 202021260929 U CN202021260929 U CN 202021260929U CN 212510509 U CN212510509 U CN 212510509U
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Abstract
The utility model discloses a high-purity water treatment facilities is used in laboratory relates to the high-purity water treatment field, has solved the problem that the preparation of high-purity water can't satisfy experimental demand, and its technical essential is: the water storage tank comprises a water storage tank, wherein the lower end of the water storage tank is provided with a water inlet pipe for inputting high-purity water, the water inlet pipe is provided with a one-way valve, the lower end of the water storage tank is also used for discharging water, the water outlet pipe is provided with a pressure stabilizing valve for stabilizing pressure, a piston is also arranged in the water storage tank, the piston is fixedly connected into the water storage tank through a telescopic piston rod, and the piston rod is also sleeved with a compression spring; the utility model discloses can seal storage high pure water to make the water yield of high pure water can satisfy the experiment water consumption, thereby prevent that high pure water preparation facilities preparation speed is too low and influence the experiment, thereby also can prevent to increase the experiment cost because a plurality of high pure water preparation facilities of purchase are big to a certain high pure water use amount.
Description
Technical Field
The utility model relates to a high pure water treatment field especially relates to a high pure water treatment facilities is used in laboratory.
Background
The preparation process of high purity water in the prior art is as follows: raw water enters a raw water tank, then enters an ultrafiltration device, is pretreated, and then enters an ultrafiltration water tank, wherein the ultrafiltration device can effectively remove microorganisms, colloids, suspended particles, bacteria, viruses and heat sources in the water and is used as pretreatment equipment of a reverse osmosis device; the pretreated water after passing through the ultrafiltration device enters the softening device from the ultrafiltration water tank for softening, so that calcium and magnesium ions in the water can be removed, and the scaling of the reverse osmosis device is prevented; the water softened by the softening device enters a reverse osmosis device for desalination to meet the water inlet requirement of a continuous electric desalination EDI device; the water desalted by the reverse osmosis device enters a degassing membrane device, so that carbon dioxide in the water can be removed, and the water inlet requirement of a continuous electric desalting EDI device is met; and the water discharged from the degassing device enters a continuous electric desalting EDI device to obtain purified water, and then enters a purified water tank.
However, since the time and amount of high purity water required in a laboratory are uncertain, and the experimental requirements are generally not satisfied when high purity water is prepared in a ready-to-use, on-site manner, we propose a high purity water treatment apparatus for a laboratory.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned defect, provide a laboratory is with high pure water treatment facility, including the retaining jar, the lower extreme of retaining jar is equipped with the inlet tube that is used for inputing high pure water, is equipped with the check valve on the inlet tube, and the lower extreme of retaining jar still is used for the outlet pipe of going out water, is equipped with the surge damping valve that is used for stabilizing pressure on the outlet pipe, still is equipped with the piston in the retaining jar, and the piston is through the piston rod fixed connection that can stretch out and draw back to the retaining jar, still overlaps on the piston rod to be equipped with compression spring to.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a laboratory is with high-purity water treatment facilities, includes the retaining jar, and the lower extreme of retaining jar is equipped with the inlet tube that is used for inputing high-purity water, is equipped with the check valve on the inlet tube, and the lower extreme of retaining jar still is used for the outlet pipe of play water, is equipped with the surge damping valve that is used for stabilizing pressure on the outlet pipe, still is equipped with the piston in the retaining jar, and the piston is through the piston rod fixed connection that can stretch out and draw back to the retaining jar.
As a further aspect of the present invention, the piston rod includes a guide tube and a telescopic rod, the one end fixed connection of the guide tube is to the top inside the water storage tank, the one end of the telescopic rod is arranged in the guide tube, and the other end of the telescopic rod is fixed to be connected to the piston.
As a further proposal, the water storage tank is provided with an air vent at one end of the fixed guide pipe, and the air vent is arranged in the guide pipe.
As the utility model discloses further scheme, the stand pipe is equipped with the open-ended tube-shape for both ends, and the one end of stand pipe is equipped with the annular retaining ring that prevents the telescopic link from breaking away from the stand pipe, and the telescopic link is the round bar, and the one end of telescopic link is equipped with annular arch, and the telescopic link is equipped with annular bellied one end and establishes the inside at the stand pipe.
As the utility model discloses further scheme, the one end of retaining jar keeping away from the outlet pipe still is equipped with pressure release pipe and forcing pipe, installs the relief valve on the pressure release pipe, and the forcing pipe is connected with the pressurization unit, and the forcing pipe passes through the trachea and connects the pressurization unit.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses can seal storage high pure water to make the water yield of high pure water can satisfy the experiment water consumption, thereby prevent that high pure water preparation facilities preparation speed is too low and influence the experiment, thereby also can prevent to increase the experiment cost because a plurality of high pure water preparation facilities of purchase are big to a certain high pure water use amount.
Drawings
FIG. 1 is a schematic view showing the structure of a high purity water treatment apparatus for a laboratory.
FIG. 2 is a schematic view showing the structure of a guide tube in a high purity water treatment apparatus for a laboratory.
FIG. 3 is a schematic structural view of a telescopic rod in the high purity water treatment equipment for the laboratory.
Reference numerals: 1-water storage tank, 11-water outlet pipe, 12-water inlet pipe, 13-pressure relief pipe, 14-pressure relief pipe, 15-supporting leg, 2-piston, 3-piston rod, 31-guide pipe, 32-telescopic rod, 4-one-way valve, 5-pressure maintaining valve, 6-pressure relief valve and 7-pressure relief unit.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in fig. 1, the high purity water treatment equipment for the laboratory comprises a water storage tank 1, wherein a water inlet pipe 12 for inputting high purity water is arranged at the lower end of the water storage tank 1, a one-way valve 4 is arranged on the water inlet pipe 12, a water outlet pipe 11 for discharging water is further arranged at the lower end of the water storage tank 1, a pressure stabilizing valve 5 for stabilizing pressure is arranged on the water outlet pipe 11, a piston 2 is further arranged in the water storage tank 1, the piston 2 is fixedly connected into the water storage tank 1 through a telescopic piston rod 3, and a compression spring is further sleeved on the piston rod 3;
the water storage tank 1 is a closed tank body, the lower end of the water storage tank 1 is provided with a supporting leg 15, and the supporting leg 15 is used for supporting the water storage tank 1 and protecting the water outlet pipe 11 and the water inlet pipe 12;
the water outlet pipe 11 and the water inlet pipe 12 are both bent pipes, and the water outlet pipe 11 and the water inlet pipe 12 are fixedly connected to the bottom of the water storage tank 1;
a sealing ring is arranged on the piston 2;
the piston rod 3 comprises a guide tube 31 and a telescopic rod 32, as shown in fig. 2, the guide tube 31 is in a cylindrical shape with openings at two ends, one end of the guide tube 31 is provided with an annular retainer ring for preventing the telescopic rod 32 from being separated from the guide tube 31, the telescopic rod 32 is a round rod, one end of the telescopic rod 32 is provided with an annular bulge, one end of the telescopic rod 32 provided with the annular bulge is arranged inside the guide tube 31, the other end of the telescopic rod 32 is fixedly connected to the piston 2, and one end of the guide tube 31 far away from the annular retainer ring is fixedly connected to the top end inside the water; when the water storage tank 1 is filled with high-purity water, the piston 2 moves towards one end far away from the water inlet pipe 12, the compression spring is compressed, and the telescopic rod 32 retracts into the guide pipe 31;
the compression spring can push the piston 2 when compressed, so that the piston 2 can apply pressure to the high-purity water in the water storage tank 1, and the high-purity water in the water storage tank 1 flows out;
preferably, the water storage tank 1 is provided with a vent hole at one end of the fixed guide pipe 31, and the vent hole is arranged in the guide pipe 31, so that the air pressure in the guide pipe 31 is prevented, and the resistance exists in the telescopic rod 32;
preferably, the water storage tank 1 is further provided with a pressure relief pipe 13 and a pressure increasing pipe 14 at one end far away from the water outlet pipe 11, the pressure relief pipe 13 is provided with a pressure relief valve 6, the pressure increasing pipe 14 is connected with a pressure increasing unit 7, the pressure increasing pipe 14 is connected with the pressure increasing unit 7 through a gas pipe, in the embodiment, the pressure increasing unit 7 is a manual type gas adding pipe, and the pressure increasing unit 7 is used for inflating the water storage tank 1, so that the pressure in the water storage tank 1 is increased.
Example 2
As shown in fig. 1, the high purity water treatment equipment for the laboratory comprises a water storage tank 1, wherein a water inlet pipe 12 for inputting high purity water is arranged at the lower end of the water storage tank 1, a one-way valve 4 is arranged on the water inlet pipe 12, a water outlet pipe 11 for discharging water is further arranged at the lower end of the water storage tank 1, a pressure stabilizing valve 5 for stabilizing pressure is arranged on the water outlet pipe 11, a piston 2 is further arranged in the water storage tank 1, the piston 2 is fixedly connected into the water storage tank 1 through a telescopic piston rod 3, and a compression spring is further sleeved on the piston rod 3;
preferably, the pressurizing unit 7 is an electric air pump;
other structures in this embodiment are the same as those in embodiment 1.
To sum up, the utility model discloses a theory of operation is:
high-purity water enters the water storage tank 1 through the water inlet pipe 12, the water storage tank 1 is a sealed tank body, the high-purity water cannot be polluted by the outside after entering the water storage tank 1, the pressure in the water storage tank 1 rises after the high-purity water enters the water storage tank 1, the compression spring is compressed, the piston rod 3 is shortened, when the pressure stabilizing valve 5 is in a closed state, the high-purity water in the water storage tank 1 is stored in the water storage tank 1 under the action of the one-way valve 4, when the pressure stabilizing valve 5 is opened, the high-purity water flows out of the water outlet pipe 11 under the action of the piston 2, and the pressure stabilizing valve 5 can adjust the outflow pressure of the high-purity water in the water outlet pipe 11;
the pressure release valve 6 can release the air pressure at the upper end of the piston 2, so that the excessive air pressure in the water storage tank 1 is prevented, and the pressurizing unit 7 can apply pressure to the interior of the water storage tank 1, so that negative pressure in the water storage tank 1 is prevented;
the utility model can store high-purity water in a sealing way, so that the water volume of the high-purity water can meet the water volume for experiment, thereby preventing the experiment from being influenced by too low preparation speed of the high-purity water preparation device, and also preventing a plurality of high-purity water preparation devices from being purchased due to large use amount of the high-purity water at a certain time so as to increase the experiment cost;
the utility model discloses can level pressure output high purity water.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a laboratory is with high pure water treatment facility, including water storage tank (1), the lower extreme of water storage tank (1) is equipped with inlet tube (12) that are used for inputing high pure water, a serial communication port, be equipped with check valve (4) on inlet tube (12), the lower extreme of water storage tank (1) still is equipped with outlet pipe (11) that are used for going out water, be equipped with on outlet pipe (11) and be used for stabilizing pressure's surge damping valve (5), still be equipped with piston (2) in water storage tank (1), piston (2) are through piston rod (3) fixed connection that can stretch out and draw back to water storage tank (1), it is equipped with compression spring still to overlap on.
2. The laboratory high purity water treatment apparatus according to claim 1, wherein the piston rod (3) comprises a guide tube (31) and a telescopic rod (32), one end of the guide tube (31) is fixedly connected to the top end inside the water storage tank (1), one end of the telescopic rod (32) is arranged inside the guide tube (31), and the other end of the telescopic rod (32) is fixedly connected to the piston (2).
3. High purity water treatment equipment for laboratories according to claim 2, characterized in that the water reservoir tank (1) is provided with a vent hole at one end of the fixed guide tube (31), the vent hole being provided in the guide tube (31).
4. The laboratory high purity water treatment equipment according to claim 2, wherein the guide pipe (31) is a cylindrical shape with openings at both ends, one end of the guide pipe (31) is provided with an annular retainer ring for preventing the telescopic rod (32) from being detached from the guide pipe (31), the telescopic rod (32) is a round rod, one end of the telescopic rod (32) is provided with an annular protrusion, and the end of the telescopic rod (32) provided with the annular protrusion is arranged inside the guide pipe (31).
5. The high-purity water treatment equipment for the laboratories according to any one of claims 1 to 4, wherein the water storage tank (1) is further provided with a pressure relief pipe (13) and a pressurization pipe (14) at one end far away from the water outlet pipe (11), the pressure relief pipe (13) is provided with a pressure relief valve (6), the pressurization pipe (14) is connected with the pressurization unit (7), and the pressurization pipe (14) is connected with the pressurization unit (7) through a gas pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260929.5U CN212510509U (en) | 2020-07-01 | 2020-07-01 | High-purity water treatment equipment for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260929.5U CN212510509U (en) | 2020-07-01 | 2020-07-01 | High-purity water treatment equipment for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212510509U true CN212510509U (en) | 2021-02-09 |
Family
ID=74433985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021260929.5U Expired - Fee Related CN212510509U (en) | 2020-07-01 | 2020-07-01 | High-purity water treatment equipment for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212510509U (en) |
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2020
- 2020-07-01 CN CN202021260929.5U patent/CN212510509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210209 Termination date: 20210701 |