CN219994476U - Active oxygen water check valve device - Google Patents
Active oxygen water check valve device Download PDFInfo
- Publication number
- CN219994476U CN219994476U CN202321611745.2U CN202321611745U CN219994476U CN 219994476 U CN219994476 U CN 219994476U CN 202321611745 U CN202321611745 U CN 202321611745U CN 219994476 U CN219994476 U CN 219994476U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- shell
- active oxygen
- disc
- valve device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000001301 oxygen Substances 0.000 title claims abstract description 37
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000013016 damping Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 11
- 238000000746 purification Methods 0.000 abstract description 4
- 239000008358 core component Substances 0.000 abstract 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
Abstract
The utility model discloses an active oxygen water check valve device which comprises a shell, wherein a first connecting pipe is fixedly arranged at one end of the shell, an air inlet joint is fixedly arranged at one end of the first connecting pipe, an end cover is fixedly arranged at the other end of the shell in a threaded manner, a second connecting pipe is fixedly arranged on the outer wall of one side of the end cover, an exhaust joint is fixedly arranged on the outer wall of one end of the second connecting pipe, central pipes are arranged in the shell and the first connecting pipe, and a valve core component positioned in the shell is fixedly arranged at one end of the central pipe. The utility model forms a check valve device for gas through the shell and the inner valve core component, and the connecting pipe and the joints at two ends of the device are of symmetrical structures, so that the device has compact structure and small volume and is better used for installing and using the active oxygen water purification.
Description
Technical Field
The utility model relates to the technical field of water purification, in particular to an active oxygen water check valve device.
Background
Active oxygen, also called ozone, is an allotrope of oxygen and has a strong oxidizing power, so that it is widely used for sterilization and disinfection, and it is a common practice to use active oxygen directly for disinfection in indoor environment or to mix active oxygen with water to produce active oxygen water, and to use active oxygen water for disinfection. The current method for preparing the active oxygen water is to introduce water into an active oxygen water machine, generate active oxygen gas by an active oxygen generator in the active oxygen water machine, and then introduce the active oxygen gas into the water to mix with the water to generate the active oxygen water.
The check valve is needed when the active oxygen gas is introduced into the active oxygen water machine, so that water is prevented from entering the active oxygen water machine, faults are caused, the active oxygen water machine cannot be operated, even the active oxygen water machine is damaged, the existing check valve is complex in structure and large in size, and the blocking effect on water is poor. Therefore, there is a need to design an active oxygen water check valve device to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an active oxygen water check valve device which solves the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an oxygen water check valve device alive, includes the shell, the one end fixed mounting of shell has connecting pipe one, and the one end fixed mounting of connecting pipe one has air inlet connector, the other end screw thread fixed mounting of shell has the end cover, and fixed mounting has connecting pipe two on the outer wall of one side of end cover, fixed mounting has exhaust connector on the outer wall of two one ends of connecting pipe, the inside of shell and connecting pipe one all is provided with the center tube, and the one end fixed mounting of center tube has the case subassembly that is located the shell inside.
Further, the outer surface of the shell is fixedly provided with an indication arrow, and tool faces are arranged on the outer walls of one side of the shell and one side of the end cover.
Further, the valve core assembly comprises a fixed disc fixedly arranged at the end part of the central tube, a plurality of guide rods which are distributed in an annular mode at equal intervals are welded on the outer wall of one side of the fixed disc, a sliding disc is connected to the outer part of the guide rods in a sliding mode, a plugging plug which is inserted into the central tube is fixedly arranged on the outer wall of one side of the sliding disc, an adjustable disc is fixedly arranged at the outer part of one end, far away from the fixed disc, of the guide rods, and a reset spring which is connected with the sliding disc is fixedly arranged on the outer wall of one side of the adjustable disc.
Further, screw thread parts are arranged at the end parts of the two guide rods, and a pretension nut contacted with the adjustable disk is sleeved on the external screw threads of the screw thread parts.
Further, the central tube, the sealing plug, the sliding disc, the adjustable disc and the return spring are positioned on the same central axis.
Further, the air inlet joint and the air outlet joint are of horn-shaped structures, and a plurality of rubber damping rings are sleeved outside the first connecting pipe and the second connecting pipe.
In the technical scheme, the active oxygen water check valve device provided by the utility model has the beneficial effects that:
(1) Through shell and inside case subassembly, form the check valve device to gas, the joint at this device's connecting pipe and both ends is symmetrical structure, compact structure, and is small, better be used for the installation and use of living oxygen water purification.
(2) The sliding disc adopted slides on the guide rod, so that the plug is driven to be inserted into the central tube, the plugging effect on the valve is realized, the position of the adjustable disc can be adjusted, the pre-tightening of the return spring is changed, and the purpose of adjusting the ejection pressure of the plug from the inner part of the central tube is realized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of an embodiment of an active oxygen water check valve device according to the present utility model.
FIG. 2 is a schematic diagram showing a main sectional structure of an embodiment of an active oxygen water check valve device according to the present utility model.
FIG. 3 is a schematic diagram of a valve core assembly according to an embodiment of the present utility model.
1 a shell, 2 a connecting pipe I, 3 an air inlet joint, 4 a connecting pipe II, 5 an air outlet joint, 6 an end cover, 7 an indication arrow, 8 a tool face, 9 a central pipe, 10 a valve core assembly, 11 a fixed disc, 12 a guide rod, 13 a threaded part, 14 a sliding disc, 15 a sealing plug, 16 an adjustable disc, 17 a return spring and 18 a pre-tightening nut.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the active oxygen water check valve device provided by the embodiment of the utility model comprises a shell 1, wherein a first connecting pipe 2 is fixedly arranged at one end of the shell 1, an air inlet connector 3 is fixedly arranged at one end of the first connecting pipe 2, an end cover 6 is fixedly arranged at the other end of the shell 1 in a threaded manner, a second connecting pipe 4 is fixedly arranged on the outer wall of one side of the end cover 6, an exhaust connector 5 is fixedly arranged on the outer wall of one end of the second connecting pipe 4, central pipes 9 are arranged inside the shell 1 and the first connecting pipe 2, and a valve core assembly 10 positioned inside the shell 1 is fixedly arranged at one end of the central pipe 9.
Specifically, in this embodiment, including shell 1, shell 1's one end fixed mounting has connecting pipe one 2, and connecting pipe one 2's one end fixed mounting has air inlet joint 3, connecting pipe one 2 and air inlet joint 3 and shell 1 adopt integrated into one piece structure, make it have fine leakproofness, avoid ozone gas to appear leaking the condition, shell 1's the other end screw thread fixed mounting has end cover 6, end cover 6 can be dismantled from shell 1's tip, thereby open shell 1, be convenient for operate its inside case subassembly 10, and fixed mounting has connecting pipe two 4 on the outer wall of one side of end cover 6, fixed mounting has exhaust joint 5 on the outer wall of connecting pipe two 4 one end, connecting pipe two 4 and exhaust joint 5 and end cover 6 are as an organic whole to form the structure, fine seal the exhaust end, shell 1 and connecting pipe one 2's inside all is provided with center tube 9, and the one end fixed mounting of center tube 9 has the case subassembly 10 that is located shell 1 inside, realize the seal of center tube 9 end department through case subassembly 10, thereby can let ozone gas enter into shell 1's inside through case subassembly 10, and the inside gas of shell inside enters into the inside center tube 9 can's the inside, the effect of the inside can's of preventing reverse. The active oxygen has strong oxidizing property, and common silica gel can not bear the oxidizing property of the active oxygen, and only special silica gel with high fluorine content is used.
The active oxygen water check valve device provided by the utility model forms a check valve device for gas through the shell 1 and the valve core assembly 10 inside, and the connecting pipe and the joints at two ends of the device are of symmetrical structures, so that the device has a compact structure and a small volume, and is better used for installing and using active oxygen water purification.
In one embodiment provided by the utility model, the outer surface of the shell 1 is fixedly provided with the indication arrow 7, the indication arrow 7 represents the passing direction of air flow and the installation direction of the device, the outer walls of one side of the shell 1 and one side of the end cover 6 are respectively provided with the tool surface 8, the end cover 6 is conveniently detached from the end part of the shell 1 by clamping a tool on the surface of the tool surface 8, and the tool surface 8 is a plane and can be matched with a tool spanner better.
In another embodiment provided by the utility model, the valve core assembly 10 comprises a fixed disc 11 fixedly arranged at the end part of a central tube 9, a plurality of guide rods 12 distributed in an annular shape at equal distance are welded on the outer wall of one side of the fixed disc 11, a sliding disc 14 is connected to the outer part of the guide rods 12 in a sliding manner, a plugging plug 15 inserted into the central tube 9 is fixedly arranged on the outer wall of one side of the sliding disc 14, an adjustable disc 16 is fixedly arranged at the outer part of one end, far away from the fixed disc 11, of the guide rods 12, and a reset spring 17 connected with the sliding disc 14 is fixedly arranged on the outer wall of one side of the adjustable disc 16; the ends of the two guide rods 12 are provided with threaded parts 13, the external threads of the threaded parts 13 are sleeved with pretension nuts 18 which are in contact with the adjustable disk 16, and the central tube 9, the plugging plug 15, the sliding disk 14, the adjustable disk 16 and the return spring 17 are positioned on the same central axis;
when the valve core assembly 10 is used, an operator installs the check valve device at a corresponding position, ozone gas enters the central tube 9 through the air inlet connector 3, the plugging plug 15 in the central tube 9 is extruded due to the existence of gas pressure, the plugging plug 15 drives the sliding disc 14 to slide on the guide rod 12, the reset spring 17 is compressed, the ozone gas enters the shell 1 through the central tube 9 and enters the exhaust connector 5 through the second connecting tube 4, after the supply of the ozone gas is stopped, the sliding disc 14 reversely moves on the guide rod 12 under the action of the reset spring 17, the plugging plug 15 is driven to enter the central tube 9 again, and the plugging effect of the central tube 9 is achieved, so that the purpose of backstop is achieved.
In still another embodiment provided by the utility model, the air inlet connector 3 and the air outlet connector 5 are of a horn-shaped structure, the air inlet connector 3 and the air outlet connector 5 of the horn-shaped structure have the effect of reducing and increasing pressure of air, the outer parts of the first connecting pipe 2 and the second connecting pipe 4 are respectively sleeved with a plurality of rubber damping rings, and the purpose of damping and silencing is achieved when ozone gas in the first connecting pipe 2 and the second connecting pipe 4 flows through the rubber damping rings.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides an active oxygen water check valve device, includes shell (1), its characterized in that, the one end fixed mounting of shell (1) has connecting pipe one (2), and the one end fixed mounting of connecting pipe one (2) has air inlet connector (3), the other end screw thread fixed mounting of shell (1) has end cover (6), and fixed mounting has connecting pipe two (4) on the outer wall of one side of end cover (6), fixed mounting has exhaust connector (5) on the outer wall of connecting pipe two (4) one end, the inside of shell (1) and connecting pipe one (2) all is provided with center tube (9), and the one end fixed mounting of center tube (9) has case subassembly (10) that are located the inside of shell (1).
2. An active oxygen water check valve device according to claim 1, wherein the outer surface of the housing (1) is fixedly provided with an indication arrow (7), and tool faces (8) are arranged on the outer walls of one side of the housing (1) and one side of the end cover (6).
3. The active oxygen water check valve device according to claim 1, wherein the valve core assembly (10) comprises a fixed disc (11) fixedly installed at the end part of the central tube (9), a plurality of guide rods (12) distributed in a ring shape at equal intervals are welded on one side outer wall of the fixed disc (11), a sliding disc (14) is connected to the outer part of the guide rods (12) in a sliding mode, a blocking plug (15) inserted into the central tube (9) is fixedly arranged on one side outer wall of the sliding disc (14), an adjustable disc (16) is fixedly installed on the outer part of one end, far away from the fixed disc (11), of the guide rods (12), and a reset spring (17) connected with the sliding disc (14) is fixedly arranged on one side outer wall of the adjustable disc (16).
4. A valve device according to claim 3, wherein the ends of two of said guide rods (12) are provided with threaded portions (13), and the external threads of said threaded portions (13) are sleeved with a pretension nut (18) in contact with an adjustable disc (16).
5. An active oxygen water non-return valve device in accordance with claim 4, wherein the central tube (9), the plug (15), the sliding disc (14), the adjustable disc (16) and the return spring (17) are located on the same central axis.
6. The active oxygen water check valve device according to claim 1, wherein the air inlet joint (3) and the air outlet joint (5) are of a horn-shaped structure, and the outer parts of the first connecting pipe (2) and the second connecting pipe (4) are respectively sleeved with a plurality of rubber damping rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611745.2U CN219994476U (en) | 2023-06-25 | 2023-06-25 | Active oxygen water check valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611745.2U CN219994476U (en) | 2023-06-25 | 2023-06-25 | Active oxygen water check valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994476U true CN219994476U (en) | 2023-11-10 |
Family
ID=88615072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321611745.2U Active CN219994476U (en) | 2023-06-25 | 2023-06-25 | Active oxygen water check valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994476U (en) |
-
2023
- 2023-06-25 CN CN202321611745.2U patent/CN219994476U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |