CN202790564U - Dynamic balancing electric two-way valve with high precision - Google Patents
Dynamic balancing electric two-way valve with high precision Download PDFInfo
- Publication number
- CN202790564U CN202790564U CN 201220467687 CN201220467687U CN202790564U CN 202790564 U CN202790564 U CN 202790564U CN 201220467687 CN201220467687 CN 201220467687 CN 201220467687 U CN201220467687 U CN 201220467687U CN 202790564 U CN202790564 U CN 202790564U
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- valve body
- controlling element
- twoway valves
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Abstract
The utility model discloses a dynamic balancing electric two-way valve with high precision. The electric two-way valve comprises a valve body, an executor and a synchronous motor; the valve body is made of cast copper, cast iron, cast steel or stainless steel; the executor is connected with the valve body and internally comprises a metal transmission gear; and the synchronous motor is mounted in the executor and provided with a magnetic-lag clutch mechanism. The utility model has the advantages of simple structure, small start working pressure difference, strong flow capacity, long service life and low manufacturing cost and is suitable for large-scale production; and when applied to an air conditioner or a water system of a heating pipe network, the electric two-way valve disclosed by the utility model has an obvious comprehensive energy saving effect.
Description
Technical field
The utility model relates to a kind of electric two-way valve, particularly a kind of Dynamic High-accuracy balance electric Twoway valves.
Background technique
Twoway valves is the control valve with two pipelines, but the Twoway valves not necessarily of the valve with two pipelines, and the essential characteristic of Twoway valves is exactly two-way break-make; When two pipelines can only be realized the conduction of a direction, be called one-way valve.
The control form classification, Twoway valves can be divided into manual Twoway valves, two-way electromagnetic valve and pneumatic, hydraulic pressure Twoway valves.
Manual Twoway valves: the operation of this valve needs manually operation, and cost is lower, mostly is applied in the daily life, also can be applicable to the not occasion of frequent switch.
Two-way electromagnetic valve: this valve is equivalent to replace manpower to realize the break-make of valve with electromagnetism, is fit to be applied in the automatic production, and cost improves relatively.
Pneumatic, hydraulic pressure Twoway valves: this valve and solenoid valve all belong to the higher valve of automatization level, and its advantage is to realize the control of larger pressure fluid, and strength is more sufficient, but cost is higher than solenoid valve.
Twoway valves is used widely in the HVAC system, but the apparent shortcoming in two places is in use arranged, and general Twoway valves only has the switching two states, can not determine the folding degree according to standard signal; When driving valve, can be subject to the impact that system pressure changes, and can accurately not cause the flow inaccuracy according to the given command execution of signal, fall flat.
The model utility content
The technical problems to be solved in the utility model provides a kind of simple in structure, easy to use, long service life, a kind of Dynamic High-accuracy balance electric Twoway valves cheap for manufacturing cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of Dynamic High-accuracy balance electric Twoway valves comprises
One valve body of being made by cast copper, cast iron, cast steel or stainless steel material,
One final controlling element that is connected with valve body, described final controlling element inside comprises the driving gear that a metallic material is made;
One is placed in the synchronous machine in the final controlling element, and described synchronous machine is with the magnetic hysteresis clutch mechanism.
In an embodiment of the present utility model, described synchronous machine is permagnetic synchronous motor.
In an embodiment of the present utility model, the Placement between described final controlling element and the valve body for be threaded, bolt is connected, clamp and connect or spiral-lock connects.
In an embodiment of the present utility model, described final controlling element comprises that inner cast aluminium support and outer plastic shell consist of.
In an embodiment of the present utility model, described valve inner is provided with and is threaded or flanged connecting structure.
By technique scheme, the beneficial effects of the utility model are:
The utility model is simple in structure, the startup operating pressure differential is little, through-current capability large, long service life, cheap for manufacturing cost, is fit to mass production, its synthesis energy saving successful when being applied to air-conditioning, heating network water system.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model structural representation.
Numeral and the represented corresponding part title of letter among the figure:
10, valve body 20, inlet hole 30, exit orifice 40, final controlling element 50, synchronous machine
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Figure 1, a kind of Dynamic High-accuracy balance electric of the utility model Twoway valves comprises the valve body 10 of being made by cast copper, cast iron, cast steel or stainless steel material, and this valve body 10 adopts different materials to make the requirement that helps to be fit to different operating medium and temperature; The two ends of valve body 10 are respectively equipped with inlet hole 20 and exit orifice 30.
The utility model also comprises the final controlling element 40 that is connected with valve body 10, and final controlling element 40 inside comprise driving gear (not marking among the figure) and the synchronous machine 50 that metallic material is made, and this synchronous machine 50 is with the magnetic hysteresis clutch mechanism, and is permagnetic synchronous motor; The magnetic hysteresis clutch mechanism is so that synchronous machine has reliable self-protection function; The driving gear of Structural Hardware greatly improved driver working life, it is low in energy consumption, High power output, noise are little.
The utility model final controlling element 40 comprises that inner cast aluminium support and outer plastic shell consist of, and it has the advantages such as volume is little, lightweight.
Placement between the utility model final controlling element 40 and the valve body 10 for be threaded, bolt is connected, clamp and connect or spiral-lock connects; The utility model is preferably bolt and connects, and it only needs be fixed on the valve body by bolt and get final product when mounted.
The utility model valve body 10 inside are provided with and are threaded or flanged connecting structure, and it is easy for installation.
The utility model dynamic balancing electric two-way valve is the new generation product that is different from traditional Twoway valves, integrates control, balance, measurement and turn-offs; It can be installed in each branch line place of air-conditioner water system, can stablize like this pressure reduction at DFV two ends, goes back so that the hydraulic regime of each branch road does not interfere with each other; The fan coil unit place arranges the electrodynamic balance Twoway valves makes end-equipment all can obtain design discharge, has solved undercurrent and has crossed flow problem, has not only improved the comfort level in room, and has reduced cost of investment.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a Dynamic High-accuracy balance electric Twoway valves is characterized in that: comprise
One valve body of being made by cast copper, cast iron, cast steel or stainless steel material,
One final controlling element that is connected with valve body, described final controlling element inside comprises the driving gear that a metallic material is made;
One is placed in the synchronous machine in the final controlling element, and described synchronous machine is with the magnetic hysteresis clutch mechanism.
2. a kind of Dynamic High-accuracy balance electric Twoway valves according to claim 1, it is characterized in that: described synchronous machine is permagnetic synchronous motor.
3. a kind of Dynamic High-accuracy balance electric Twoway valves according to claim 1 is characterized in that: the Placement between described final controlling element and the valve body for be threaded, bolt is connected, clamp and connect or spiral-lock connects.
4. a kind of Dynamic High-accuracy balance electric Twoway valves according to claim 1 is characterized in that: described final controlling element comprises that inner cast aluminium support and outer plastic shell consist of.
5. a kind of Dynamic High-accuracy balance electric Twoway valves according to claim 1, it is characterized in that: described valve inner is provided with and is threaded or flanged connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467687 CN202790564U (en) | 2012-09-13 | 2012-09-13 | Dynamic balancing electric two-way valve with high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467687 CN202790564U (en) | 2012-09-13 | 2012-09-13 | Dynamic balancing electric two-way valve with high precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790564U true CN202790564U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467687 Expired - Fee Related CN202790564U (en) | 2012-09-13 | 2012-09-13 | Dynamic balancing electric two-way valve with high precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994262A (en) * | 2014-05-28 | 2014-08-20 | 西安交通大学 | Alternating-current permanent magnet servo linear motor direct-driving-type hot oil valve |
-
2012
- 2012-09-13 CN CN 201220467687 patent/CN202790564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994262A (en) * | 2014-05-28 | 2014-08-20 | 西安交通大学 | Alternating-current permanent magnet servo linear motor direct-driving-type hot oil valve |
| CN103994262B (en) * | 2014-05-28 | 2016-04-13 | 西安交通大学 | A kind of AC permanent magnetic servo linear motor directly driving type deep fat valve |
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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: 20130313 Termination date: 20180913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |