CN203202331U - Dynamic electric balance valve - Google Patents
Dynamic electric balance valve Download PDFInfo
- Publication number
- CN203202331U CN203202331U CN 201320233548 CN201320233548U CN203202331U CN 203202331 U CN203202331 U CN 203202331U CN 201320233548 CN201320233548 CN 201320233548 CN 201320233548 U CN201320233548 U CN 201320233548U CN 203202331 U CN203202331 U CN 203202331U
- Authority
- CN
- China
- Prior art keywords
- balance
- valve
- valve body
- refluence
- fluid
- 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.)
- Expired - Lifetime
Links
Images
Abstract
Provided is a dynamic electric balance valve. A balance component comprises a spring, a rubber diaphragm, a liquid pouring opening, a balance base, an adjusting piston and a balance plug. The adjusting piston penetrates through the entire spring, the upper end of the adjusting piston is connected with the balance plug, the lower end of the adjusting piston is connected with the balance base, and the rubber diaphragm is arranged inside the balance base in a penetrating mode. The dynamic electric balance valve has the advantages that the balance component enables liquid to be led to the liquid pouring opening when water flow is excessively large, the balance plug is made to rise, the size and the cross section area of a balance bunker are reduced, and the purpose of controlling fluid to be balanced is achieved. The part wherein the left edge and the right edge of the rubber diaphragm stretch across the balance base and a valve body is of a concave arc shape, and the impulsive force to the balance component of the fluid can be lowered when the fluid flows into the liquid pouring opening. The fluid sequentially flows through a water inlet bin, a liquid pouring bin, a balance bin and a water outlet bin, the flow direction is an angle type flow direction, and the erosive wear to a valve shaft and a valve cone by the fluid can be greatly reduced. Water matt paint is coated inside and outside the valve body, and the valve body is effectively protected from being eroded and abraded by the fluid.
Description
Technical field
The utility model relates to valve field, particularly a kind of equilibrium valve.
Background technique
In some production industry, the fluid that requires valve to control need at the uniform velocity flow out to reach the purpose of accurate proportioning.Also occurred some valves that design at the balance fluid in the market, but because still there is the situation that range of balance is little, balance quality is poor, valve element is easy to wear in the imperfection of structural design.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed a kind of dynamic balance valve.The specific design scheme is:
A kind of dynamic electrodynamic balance valve, comprise valve body, valve shaft, valve gap, at the bottom of the valve, the refluence assembly, balanced component, it is characterized in that, the valve body top is equipped with valve gap, the bottom is equipped with at the bottom of the valve, fixedly there is the refluence assembly upper end of described valve body, fixedly there is balanced component the lower end, and described valve shaft upper end penetrates valve gap, and the lower end links to each other with the refluence assembly, described balanced component comprises spring, elastomer diaphragm, filtering port, the balance base, regulating piston, balanced plug, described regulating piston runs through whole spring, and links to each other with balanced plug on it, and the lower end links to each other with the balance base, be penetrated with elastomer diaphragm in the described balance base, a side of described balanced component is provided with filtering port.
Described valve inner includes sump, goes out sump, refluence storehouse, balance bunker, formed space is for going into sump between the water inlet of described valve body and the described refluence assembly, described refluence assembly space of living in is the refluence storehouse, described balanced component space of living in is balance bunker, and the space that forms between the water outlet of described valve body and the balanced component is for going out sump.
The inner and outer surface of described valve body all scribbles the water-based sub-gloss varnish.
Bottom near one section of water inlet at the bottom of the described valve is provided with liquid port.
Described valve shaft embeds with described refluence assembly and is connected, and the top of described valve shaft is connected with control unit.
Described elastomer diaphragm runs through balance base and two ends, the left and right sides and valve body to be fixed.
The part that described elastomer diaphragm runs through the balance base is straight structure, and the right and left is recessed arc across the part of balance base and valve body.
By the dynamic balance valve that above-mentioned mode of execution of the present utility model obtains, its beneficial effect is:
Described balanced component can import filtering port with liquid when current are excessive, and balanced plug is risen, and reduces volume and the cross-section area of balance bunker, thereby reaches the purpose of control fluid balance.
Described elastomer diaphragm the right and left is recessed arc across the part of balance base and valve body, can reduce fluid to the impulse force of balanced component when fluid flows into filtering port.
Described fluid flows through into sump, refluence storehouse, balance bunker successively, goes out sump, and it flows to angie type flows to, and can significantly reduce fluid to the erosive wear of valve shaft and valve cone.
The inside and outside of described valve body all scribbles the water-based sub-gloss varnish, effectively protects valve body to exempt from fluid erosion and wearing and tearing.
Description of drawings
Fig. 1 is sectional drawing of the present utility model;
Fig. 2 is the sectional drawing at the bottom of valve body described in the utility model, valve gap, the valve;
Fig. 3 is the sectional drawing of balanced component described in the utility model;
Among the figure, 1, valve body; 2, valve shaft; 3, valve gap; 4, at the bottom of the valve; 5, refluence assembly; 6, balanced component; 7, spring; 8, elastomer diaphragm; 9, filtering port; 10, balance base; 11, regulating piston; 12, balanced plug; 13, go into sump; 14, go out sump; 15, refluence storehouse; 16, balance bunker; 17, liquid port; 18, control unit.
Embodiment
Below in conjunction with accompanying drawing the utility model is specifically described.
Fig. 1 is sectional drawing of the present utility model; Fig. 3 is the sectional drawing of balanced component described in the utility model, as Fig. 1, shown in Figure 3: a kind of dynamic electrodynamic balance valve, comprise valve body 1, valve shaft 2, valve gap 3, at the bottom of the valve 4, refluence assembly 5, balanced component 6, it is characterized in that, valve body 1 top is equipped with valve gap 3, the bottom is equipped with at the bottom of the valve 4, fixedly there is refluence assembly 5 upper end of described valve body 1, fixedly there is balanced component 6 lower end, described valve shaft 2 upper ends penetrate valve gap 3, the lower end links to each other with refluence assembly 5, and described balanced component 6 comprises spring 7, elastomer diaphragm 8, filtering port 9, balance base 10, regulating piston 11, balanced plug 12, described regulating piston 11 runs through whole spring 7, and its upper end links to each other with balanced plug 12, the lower end links to each other with balance base 10, is penetrated with elastomer diaphragm 8 in the described balance base 10, and a side of described balanced component 6 is provided with filtering port 9.
The inner and outer surface of described valve body 1 all scribbles the water-based sub-gloss varnish.
4 bottoms near one section of water inlet are provided with liquid port 17 at the bottom of the described valve.
Described valve shaft 2 embeds with described refluence assembly 5 and is connected, and the top of described valve shaft 2 is connected with control unit 18.
It is fixing that described elastomer diaphragm 8 runs through balance base 10 and two ends, the left and right sides and valve body 1.
The part that described elastomer diaphragm 8 runs through balance base 10 is straight structure, and the right and left is recessed arc across the part of balance base 10 and valve body 1.
Fig. 2 is the sectional drawing at the bottom of valve body described in the utility model, valve gap, the valve, as shown in Figure 2: described valve body 1 inside includes sump 13, goes out sump 14, refluence storehouse 15, balance bunker 16, formed space is for going into sump 13 between the water inlet of described valve body 1 and the described refluence assembly 5, described refluence assembly 5 spaces of living in are refluence storehouse 15, described balanced component 6 spaces of living in are balance bunker 16, and the space that forms between described water outlet and the balanced component 6 is for going out sump 14.
During use, send the keying that weak electric signal is finished valve by control unit 18.When flow rate of fluid was steady, valve can proper functioning.
When flow rate of fluid becomes big suddenly, the pressure of going into sump 13 inwalls in the valve body 1 can become big thereupon, a large amount of fluids can be squeezed in the filtering port 9, thereby compressing elastomer diaphragm 8, pressure in the balance bunker 16 is increased, then promote that balanced plug 12 moves up, spring 7 stretches, reduces to flow backwards spaces in the storehouse 15, thereby reach control fluid discharge purpose stably.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art to some part wherein some changes that may make all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (7)
1. dynamic electrodynamic balance valve, comprise valve body (1), valve shaft (2), valve gap (3), at the bottom of the valve (4), refluence assembly (5), balanced component (6), it is characterized in that, valve body (1) top is equipped with valve gap (3), the bottom is equipped with (4) at the bottom of the valve, fixedly there is refluence assembly (5) upper end of described valve body (1), fixedly there is balanced component (6) lower end, described valve shaft (2) upper end penetrates valve gap (3), the lower end links to each other with refluence assembly (5), it is characterized in that, described balanced component (6) comprises spring (7), elastomer diaphragm (8), filtering port (9), balance base (10), regulating piston (11), balanced plug (12), described regulating piston (11) runs through whole spring (7), and its upper end links to each other with balanced plug (12), the lower end links to each other with balance base (10), is penetrated with elastomer diaphragm (8) in the described balance base (10), and a side of described balanced component (6) is provided with filtering port (9).
2. according to the dynamic electrodynamic balance valve described in the claim 1, it is characterized in that, described valve body (1) inside includes sump (13), goes out sump (14), refluence storehouse (15), balance bunker (16), formed space is for going into sump (13) between the water inlet of described valve body (1) and the described refluence assembly (5), described refluence assembly (5) space of living in is refluence storehouse (15), described balanced component (6) space of living in is balance bunker (16), and the space that forms between the water outlet of described valve body and the described balanced component (6) is for going out sump (14).
3. according to the dynamic electrodynamic balance valve described in the claim 1, it is characterized in that the inner and outer surface of described valve body (1) all scribbles the water-based sub-gloss varnish.
4. according to the dynamic electrodynamic balance valve described in the claim 1, it is characterized in that (4) are provided with liquid port (17) near the bottom of one section of the water inlet of valve body (1) at the bottom of the described valve.
5. according to the dynamic electrodynamic balance valve described in the claim 1, it is characterized in that described valve shaft (2) embeds with described refluence assembly (5) and is connected, and the top of described valve shaft (2) is connected with control unit.
6. according to the dynamic electrodynamic balance valve described in the claim 1, it is characterized in that it is fixing that described elastomer diaphragm (8) runs through balance base (10) and two ends, the left and right sides and valve body (1).
7. according to the dynamic electrodynamic balance valve described in the claim 6, it is characterized in that the part that described elastomer diaphragm (8) runs through balance base (10) is straight structure, the right and left is recessed arc across the part of balance base (10) and valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233548 CN203202331U (en) | 2013-05-03 | 2013-05-03 | Dynamic electric balance valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233548 CN203202331U (en) | 2013-05-03 | 2013-05-03 | Dynamic electric balance valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202331U true CN203202331U (en) | 2013-09-18 |
Family
ID=49146440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320233548 Expired - Lifetime CN203202331U (en) | 2013-05-03 | 2013-05-03 | Dynamic electric balance valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387253A (en) * | 2015-12-16 | 2016-03-09 | 米顿罗工业设备（上海）有限公司 | Pressure reducing valve used for diaphragm metering pump with high inlet pressure |
| CN108916438A (en) * | 2018-07-06 | 2018-11-30 | 杭州春江阀门有限公司 | Sphere speed governing valve |
| CN108916439A (en) * | 2018-07-06 | 2018-11-30 | 杭州春江阀门有限公司 | Flow automatic control ball valve and flow automatic control method |
-
2013
- 2013-05-03 CN CN 201320233548 patent/CN203202331U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387253A (en) * | 2015-12-16 | 2016-03-09 | 米顿罗工业设备（上海）有限公司 | Pressure reducing valve used for diaphragm metering pump with high inlet pressure |
| CN105387253B (en) * | 2015-12-16 | 2018-08-07 | 米顿罗工业设备（上海）有限公司 | A kind of pressure reducing valve for high inlet pressure diaphragm metering pump |
| CN108916438A (en) * | 2018-07-06 | 2018-11-30 | 杭州春江阀门有限公司 | Sphere speed governing valve |
| CN108916439A (en) * | 2018-07-06 | 2018-11-30 | 杭州春江阀门有限公司 | Flow automatic control ball valve and flow automatic control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203202331U (en) | Dynamic electric balance valve | |
| CN201751587U (en) | Sealing device for centrifugal pump impeller wear ring | |
| CN204459179U (en) | A kind of venturi angle type control valve | |
| CN203516829U (en) | Conical diversion type high-gas-tightness manual valve | |
| CN204647398U (en) | A kind of constant current constant voltage water flow valve | |
| CN203670326U (en) | Overflow valve with oil supplementation function | |
| CN203594845U (en) | Back-pressure valve | |
| CN202926756U (en) | Radial equilibrium-type hydraulic cylinder buffering device | |
| CN201269320Y (en) | Balancing type manual sluice valve | |
| CN205138557U (en) | Portable steady voltage measurement system | |
| CN204062092U (en) | A kind of lined corrosion-resistant ceramic structure adjusting valve | |
| CN203384403U (en) | Water tap with adjustable water outlet manner | |
| CN203463688U (en) | Valve clack of stop valve | |
| CN206655993U (en) | A kind of check-valves | |
| CN203770684U (en) | Valve sealing structure | |
| CN203051812U (en) | Leakproof plunger valve | |
| CN105650317A (en) | Film reducing valve | |
| CN204176063U (en) | Flow-rate adjustment type stop valve | |
| CN104390019A (en) | Stop valve | |
| CN205026127U (en) | Sealed section of thick bamboo valve that revolves | |
| CN204717128U (en) | A kind of step-down noise reduction modulating valve | |
| CN203927019U (en) | A kind of novel hydraulic float valve | |
| CN204226713U (en) | A kind of bottle throughway valve | |
| CN203948684U (en) | A kind of eccentric rotary regulating valve | |
| CN203604663U (en) | Cone valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Duan Shaomin Document name: Notification of Passing Examination on Formalities |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |