CN202176780U - Constant-voltage current stabilizer - Google Patents
Constant-voltage current stabilizer Download PDFInfo
- Publication number
- CN202176780U CN202176780U CN2011202824046U CN201120282404U CN202176780U CN 202176780 U CN202176780 U CN 202176780U CN 2011202824046 U CN2011202824046 U CN 2011202824046U CN 201120282404 U CN201120282404 U CN 201120282404U CN 202176780 U CN202176780 U CN 202176780U
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- China
- Prior art keywords
- platform
- taper
- positioning seat
- pedestal
- voltage current
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a constant-voltage current stabilizer which mainly consists of a base, a throttle valve, a conical platform, a positioning seat and a spring. A platform is arranged at the outlet end of the base; a hole is arranged in the center of the platform; the spring is of a tower-shaped structure; a large-diameter end is arranged on the platform in the base; a small-diameter end is sleeved at the outer edge of a conical body and is pressed on a flange; a center hole of the positioning seat is sleeved on a valve rod; a thread matched with the inner wall of the base is arranged on the outer wall of the positioning seat; and the positioning seat is spirally screwed on the inner wall of the base. The position of the positioning seat on the inner wall of the base is adjusted to adjust the prestress of the spring, therefore, purposes of stabilizing voltage and controlling current are realized.
Description
Technical field
The utility model relates to a kind of adjusting that can adjust the constant voltage current stabilizer, particularly hydraulic pressure of hydraulic pressure, air pressure automatically, belongs to the pressure automatic adjustment technology.
Background technique
In the transporting system of existing liquid or gas, mostly there is not pressure controlled device with being connected of concrete apparatus endways.Like tap and being connected of water pipe, air pump and being connected of pneumatic stapler etc.
With the tap water is example, the connection between the water supply pipe, and being connected between water pipe and the tap all realizes through joint.These joints mainly are the effects of playing connection at present, do not possess other functions.Present building supplies water, and dual mode is generally arranged, a kind of be to use suction booster from bottom to top send the water mode, a kind of is to settle water tank, the mode of utilizing water-head to carry from top to bottom at roof.No matter be any water mode of sending, different floor hydraulic pressure also can be different, thereby cause different floor water-outlet quantitys different.
In application number is 200910098530.3 patent document, disclose a kind of water-saving type pipe joint and unlatching or method for closing, advantage is the dual functions with pipe joint and stop valve, and deficiency is the ability that does not possess the pressure adjustment.
In the patent No. is 201020694127.5 patent document, disclose a kind of water pipe adapter, can adjust the water yield along with the variation of hydraulic pressure; When hydraulic pressure was excessive, throttle valve clogged water outlet, and water can only flow out from the spilled water hole on the throttle valve; Play the effect of pressure control current stabilization, reach the purpose of water saving.But there are two deficiencies, the one, the big cost of volume is higher, and the 2nd, in the application of reality, when the installation of water system is accomplished, partly the water pipe adapter of water outlet is embedded in the wall, just reequip very difficulty.
Therefore, a kind of installation of needs searching is simple, volume is littler, need not make the constant voltage constant-current stabilizer of big transformation to supply system.
Summary of the invention
The purpose of the utility model provides that a kind of installation is simple, volume is littler, need not make the constant voltage constant-current stabilizer of big transformation to existing system.
The technological scheme of the utility model is: the constant voltage current stabilizer; Mainly form by pedestal 1, throttle valve 2, taper platform 3, positioning seat 4, spring 5; Described throttle valve 2 comprises taper 21, valve rod 22 and bead 23 again, and described pedestal 1 adopts plastic production, and outer wall is provided with sealing pleat 11; The outlet end of described pedestal 1 is provided with platform 12, is provided with hole 13 at the center of said platform 12; Described spring 5 adopts pyramidal structure, and the heavy caliber end is placed on the platform 12 in the pedestal 1; The center hole of positioning seat 4 is enclosed within on the valve rod 22, and positioning seat 4 gets into from the entrance point of pedestal 1, is screwed in the inwall of pedestal 1.
The outer wall of described positioning seat 4 is provided with the screw thread that is complementary with pedestal 1 inwall.
Described bead 23 is located at the bottom margin of taper 21; The diameter of bead 23 is greater than spring 5 small-caliber end external diameters.
Small-caliber end is socketed in the outer rim of taper 21 and is pressed on the bead 23
On platform 12, the edge of 13 entrance points is provided with the taper platform 3 of projection along the hole.
On taper 21, be provided with valve rod 22 is the relief hole 211 of axis symmetric arrays.
The maximum diameter of described taper 21 is greater than the maximum diameter of hole of taper platform 3.
Beneficial effect:
1, the outer wall at positioning seat is provided with the screw thread that is complementary with base internal wall, just can answer pressure in advance through what regulate that positioning seat comes Regulation spring in the position of base internal wall, thereby realize the purpose of voltage stabilizing control stream.
2, on throttle valve, be provided with relief hole, when pressure was excessive, taper embedded outlet, and liquid or gas flow out through relief hole, effectively prevent the generation of shutoff phenomenon.
Description of drawings
Fig. 1 is the main TV structure sectional view of the utility model;
Fig. 2 is the partial sectional perspective view of the utility model;
Fig. 3 is the throttle valve schematic perspective view of the utility model;
Fig. 4 is the positioning seat schematic perspective view of the utility model.
Among the figure, 1, pedestal, 11, the sealing pleat, 12, platform, 13, the hole, 2, throttle valve, 21, taper, 211, relief hole, 22, valve rod, 23, bead, 3, the taper platform, 4, positioning seat, 5, spring.
Embodiment
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; The constant voltage current stabilizer mainly is made up of pedestal 1, throttle valve 2, taper platform 3, positioning seat 4, spring 5, and described throttle valve 2 comprises taper 21, valve rod 22 and bead 23 again; Described pedestal 1 adopts plastic production; Outer wall is provided with sealing pleat 11, and the outlet end of described pedestal 1 is provided with platform 12, is provided with hole 13 at the center of said platform 12; Described spring 5 adopts pyramidal structure, and the heavy caliber end is placed on the platform 12 in the pedestal 1; The center hole of positioning seat 4 is enclosed within on the valve rod 22, and positioning seat 4 gets into from the entrance point of pedestal 1, is screwed in the inwall of pedestal 1.
The outer wall of described positioning seat 4 is provided with the screw thread that is complementary with pedestal 1 inwall.
Described bead 23 is located at the bottom margin of taper 21; The diameter of bead 23 is greater than spring 5 small-caliber end external diameters.
Small-caliber end is socketed in the outer rim of taper 21 and is pressed on the bead 23
On platform 12, the edge of 13 entrance points is provided with the taper platform 3 of projection along the hole.
On taper 21, be provided with valve rod 22 is the relief hole 211 of axis symmetric arrays.
The maximum diameter of described taper 21 is greater than the maximum diameter of hole of taper platform 3.
Before the use, the constant voltage current stabilizer is filled in the hole of pipeline, joint by flow direction.
As shown in Figure 1, be example with current, when the entrance point inflow of current from the constant voltage current stabilizer, the pressure of water makes the direction motion of throttle valve 2 to taper platform 3.When the pressure of current hour, the underpressure that current produce on taper 21 is to overcome the pressure of spring, the position of throttle valve 2 can not change, current flow through positioning seat 4, taper 21 swimmingly, 13 outflows from the hole; When the pressure of current increased, the pressure that current produce on taper 21 had overcome the pressure of spring, and taper 21 is moved to the direction in hole 13; The distance that causes taper 21 and hole 13 embeds taper platform 3 until taper 21, at this moment fully along with the increase of pressure is more and more littler; Current can only flow out through the relief hole on the taper 21 211; Avoided because of pressure when excessive, the blocking phenomenon of generation makes water-outlet quantity keep stable.
Taper 21 is through above-mentioned motion, thereby reaches the effect of voltage stabilizing control stream.
Outer wall at positioning seat 4 is provided with the screw thread that is complementary with pedestal 1 inwall; Can regulate the position of positioning seat 4 as required at pedestal 1 inwall; Thereby realize the effect of answering pressure in advance of Regulation spring 5, i.e. user's prestressing force of Regulation spring 5 as required is to satisfy actual water requirement.
The foregoing description only is to be used for the purposes of interpretation the utility model; And be not to be the restriction to the utility model, those skilled in the art are in the essential scope of the utility model; Make various variations or alternative, also should belong to the protection category of the utility model.
Claims (7)
1. constant voltage current stabilizer; Mainly form by pedestal (1), throttle valve (2), taper platform (3), positioning seat (4), spring (5); Described throttle valve (2) comprises taper (21), valve rod (22) and bead (23) again; The outlet end of pedestal (1) is provided with platform (12), is provided with hole (13) at the center of said platform (12); Spring (5) adopts pyramidal structure, and the heavy caliber end is placed on the platform (12) of pedestal (1) outlet end; The center hole of described positioning seat (4) is enclosed within on the valve rod (22), it is characterized in that: positioning seat (4) gets into from the entrance point of pedestal (1), is screwed in the inwall of pedestal (1).
2. constant voltage current stabilizer according to claim 1 is characterized in that: the outer wall of described positioning seat (4) and pedestal (1) inwall are provided with the screw thread that is complementary.
3. constant voltage current stabilizer according to claim 1 is characterized in that: described bead (23) is located at the bottom margin of taper (21); The diameter of bead (23) is greater than spring (5) small-caliber end external diameter.
4. constant voltage current stabilizer according to claim 3 is characterized in that: the small-caliber end of said spring (5) is socketed in the outer rim of taper (21) and is pressed on the bead (23).
5. constant voltage current stabilizer according to claim 1 is characterized in that: on platform (12), the edge of (13) entrance point is provided with the taper platform (3) of projection along the hole.
6. constant voltage current stabilizer according to claim 1 is characterized in that: on taper (21), being provided with valve rod (22) is the relief hole (211) of axis symmetric arrays.
7. constant voltage current stabilizer according to claim 5 is characterized in that: the maximum diameter of described taper (21) is greater than the maximum diameter of hole of taper platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202824046U CN202176780U (en) | 2011-08-04 | 2011-08-04 | Constant-voltage current stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202824046U CN202176780U (en) | 2011-08-04 | 2011-08-04 | Constant-voltage current stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176780U true CN202176780U (en) | 2012-03-28 |
Family
ID=45866658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202824046U Expired - Fee Related CN202176780U (en) | 2011-08-04 | 2011-08-04 | Constant-voltage current stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297279A (en) * | 2011-08-04 | 2011-12-28 | 李耀强 | Constant pressure current regulator |
| CN104653917A (en) * | 2013-11-25 | 2015-05-27 | 中山市雅西环保科技有限公司 | Bidirectional adjustment water pipe joint |
| CN106151623A (en) * | 2015-04-02 | 2016-11-23 | 厦门松霖科技有限公司 | Low pressure and mass flow water-saving mechanism |
-
2011
- 2011-08-04 CN CN2011202824046U patent/CN202176780U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297279A (en) * | 2011-08-04 | 2011-12-28 | 李耀强 | Constant pressure current regulator |
| CN104653917A (en) * | 2013-11-25 | 2015-05-27 | 中山市雅西环保科技有限公司 | Bidirectional adjustment water pipe joint |
| CN104653917B (en) * | 2013-11-25 | 2016-08-17 | 中山市雅西环保科技有限公司 | A kind of two-ways regulation water pipe head |
| CN106151623A (en) * | 2015-04-02 | 2016-11-23 | 厦门松霖科技有限公司 | Low pressure and mass flow water-saving mechanism |
| CN106151623B (en) * | 2015-04-02 | 2019-03-22 | 厦门松霖科技股份有限公司 | Low pressure and mass flow water-saving mechanism |
| GB2537209B (en) * | 2015-04-02 | 2020-09-16 | Xiamen Solex High Tech Ind Co Ltd | A water saving mechanism with high flow volume in low pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20140804 |
|
| EXPY | Termination of patent right or utility model |