CN101915327A - Control valve for heat flow instrument - Google Patents
Control valve for heat flow instrument Download PDFInfo
- Publication number
- CN101915327A CN101915327A CN 201010265514 CN201010265514A CN101915327A CN 101915327 A CN101915327 A CN 101915327A CN 201010265514 CN201010265514 CN 201010265514 CN 201010265514 A CN201010265514 A CN 201010265514A CN 101915327 A CN101915327 A CN 101915327A
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- China
- Prior art keywords
- valve
- heat flow
- control valve
- valve body
- rod
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Abstract
The invention discloses a control valve for a heat flow instrument, which comprises a valve body (1) and a valve cover (3) which are fixedly connected together. The control valve is characterized in that the valve body (1) is internally equipped with a silicone ball (11), one side of a water inlet of the valve body (1) is equipped with a check valve seat (12), and an upper part of the valve body (1) is equipped with an upper valve sheet (9) and a lower valve sheet (2); the valve cover (3) is equipped with a reducer (4), a valve rod (6) and a protecting cover (5), and the valve cover (3) is fixedly connected with the protecting cover (5); the valve rod (6) is equipped with an upper ceramic plate (7) and a lower ceramic plate (8), one end of the valve rod (6) is connected with the reducer (4), and the other end of the valve rod (6) is connected with the lower valve sheet (2); and the reducer (4) and the valve rod (6) drive the lower valve sheet (2) to rotate. The control valve can effectively control heat flow and discharge of heat circulating water, thus saving energy and lowering operating cost of the electric heating industry.
Description
Technical field:
The present invention relates to the electric heating industry technical field of tools, is a kind of control valve for heat flow instrument specifically, is mainly used in the control heat flow.
Background technique:
Development along with electric heating industry, the application of electric heating more and more widely, but because the electric heating energy can not be controlled effectively, make the user not carry out the setting of room temperature according to the needs of oneself, the size that can only depend on the pipe network flow decides room temperature, in addition, and the user who stays out for the short time, also can only appoint the electric heating energy waste, can not be about to certainly that it is closed; The situation that present pipe network also exists heat recirculated water to efflux causes energy waste.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art, and a kind of control valve for heat flow instrument is provided, the pipe network that mainly solves existing electric heating industry can't effectively be controlled heat flow and heat recirculated water and the problem that wastes energy such as efflux.
In order to achieve the above object, the present invention is achieved in that control valve for heat flow instrument, and it comprises valve body and valve gap, the two is fixedly connected, its special way is to be located at silica-gel sphere in valve body, prevents that heat recirculated water from effluxing, and establishes valve block and lower valve on valve body top; On valve gap, establish speed reducer and valve rod; establish protecting cover on the valve gap; the two is fixedly connected; play the protection speed reducer; establish ceramic plate and following ceramic plate on the valve rod, prevent to gush on the heat recirculated water, play seal action; valve rod one end is connected with speed reducer; one end is connected with lower valve, and speed reducer and valve rod drive lower valve and rotate, thus the size of control heat recirculated water flow; establish check valve seat 12 in valve body 1 water intake one side; when heat recirculated water effluxed, silica-gel sphere 11 was got back on the check valve seat 12 under the pressure of backwater; heat recirculated water stops to reflux, and plays the effect of antitheft heat recirculated water.
Control valve for heat flow instrument of the present invention is established seal ring between its described lower valve and the valve body, prevents to leak.
Compared with the prior art control valve for heat flow instrument of the present invention has outstanding substantive distinguishing features and remarkable progress: 1, adopt speed reducer and valve rod to drive lower valve and rotate, thereby can effectively control the heat recirculated water flow, thereby in use the user can set room temperature according to the needs of oneself, the room temperature height of setting, the heat flow of pipeline is just big, the room temperature of setting is low more, and the heat flow of pipeline will be few more, thereby can save the energy; 2, owing to adopt silica-gel sphere, efflux, saved the energy, reduced the operating cost of electric heating industry thereby effectively control heat recirculated water.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Embodiment:
In order to understand better and to implement, provide specific embodiment below in conjunction with accompanying drawing and describe control valve for heat flow instrument of the present invention in detail.
Embodiment 1, referring to Fig. 1, is processed into valve body 1 and valve gap 3, and the movable silica-gel sphere 11 of installing prevents that effectively heat recirculated water from effluxing in valve body 1, installs valve block 9 and lower valve 2 on valve body 1 top, and seal ring 10 is installed between lower valve 2 and the valve body 1; Fixed installation speed reducer 4 and valve rod 6 on valve gap 3, fixedly connected protecting cover 5 on valve gap 3, connect protecting cover 5 and be used to protect speed reducer 4, fixedly mounting ceramic plate 7 and following ceramic plate 8 on the valve rod 6, prevent to gush on the heat recirculated water, play seal action, valve rod 6 one ends are connected with speed reducer 4, one end is connected with lower valve 2, and speed reducer 4 and valve rod 6 drive lower valve 2 and rotate, thus control heat recirculated water flow; Establish check valve seat 12 in valve body 1 water intake one side, when heat recirculated water effluxed, silica-gel sphere 11 was got back on the check valve seat 12 under the pressure of backwater, and heat recirculated water stops to reflux, and plays the effect of antitheft heat recirculated water; The two is fixedlyed connected with valve body 1 and valve gap 3 at last.
Control valve for heat flow instrument of the present invention, working principle: have under the heat pressure status at caliduct, the user can be by humidostat at home, the needs of temperature according to oneself are configured, instrument on the control valve can be controlled control valve for heat flow instrument automatically according to the temperature that the user sets, with valve open, automatically control the size of the water-outlet quantity of control valve for heat flow instrument according to room temperature, temperature is high more, and water-outlet quantity is big more, otherwise, temperature is more little, water-outlet quantity is more little, and used heat flow is more little, thereby avoids unnecessary waste; Control valve for heat flow instrument has the function that prevents that heat recirculated water from effluxing in addition, when the user closes inlet valve, when opening control valve for heat flow instrument heat release circulating water, heat recirculated water refluxes from control valve for heat flow instrument, at this moment the silica-gel sphere in the control valve for heat flow instrument is under the pressure of backwater, silica-gel sphere will be closed the water outlet of control valve for heat flow instrument, the heat recirculated water of control valve for heat flow instrument will stop to reflux, thereby reach the function of antitheft heat recirculated water, thereby effectively controlling heat recirculated water effluxes, save the energy, reduced the operating cost of electric heating industry.
Claims (2)
1. control valve for heat flow instrument, it comprises valve body (1) and valve gap (3), and the two is fixedly connected, it is characterized in that being located in valve body (1) silica-gel sphere (11), establish check valve seat (12) in valve body 1 water intake one side, establish valve block (9) and lower valve (2) on valve body (1) top; On valve gap (3), establish speed reducer (4) and valve rod (6), establish protecting cover (5) on the valve gap (3), the two is fixedly connected, establish ceramic plate (7) and following ceramic plate (8) on the valve rod (6), valve rod (6) one ends are connected with speed reducer (4), one end is connected with lower valve (2), and speed reducer (4) and valve rod (6) drive lower valve (2) and rotate.
2. control valve for heat flow instrument according to claim 1 is characterized in that establishing seal ring (10) between described lower valve (2) and the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010265514 CN101915327A (en) | 2010-08-25 | 2010-08-25 | Control valve for heat flow instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010265514 CN101915327A (en) | 2010-08-25 | 2010-08-25 | Control valve for heat flow instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101915327A true CN101915327A (en) | 2010-12-15 |
Family
ID=43322906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010265514 Pending CN101915327A (en) | 2010-08-25 | 2010-08-25 | Control valve for heat flow instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101915327A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395111Y (en) * | 1999-06-28 | 2000-09-06 | 韩维学 | Locking valve for central heating |
| CN2554428Y (en) * | 2002-07-06 | 2003-06-04 | 吕文孝 | Built-in control switch valve of gas meter |
| US20040166006A1 (en) * | 2003-02-25 | 2004-08-26 | Bergman Ernest R. | Compressor valve plate |
| CN201041237Y (en) * | 2006-08-16 | 2008-03-26 | 李巍 | Electric valve |
| CN201787135U (en) * | 2010-08-25 | 2011-04-06 | 吕文孝 | Control valve of heat flow instrument |
-
2010
- 2010-08-25 CN CN 201010265514 patent/CN101915327A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395111Y (en) * | 1999-06-28 | 2000-09-06 | 韩维学 | Locking valve for central heating |
| CN2554428Y (en) * | 2002-07-06 | 2003-06-04 | 吕文孝 | Built-in control switch valve of gas meter |
| US20040166006A1 (en) * | 2003-02-25 | 2004-08-26 | Bergman Ernest R. | Compressor valve plate |
| CN201041237Y (en) * | 2006-08-16 | 2008-03-26 | 李巍 | Electric valve |
| CN201787135U (en) * | 2010-08-25 | 2011-04-06 | 吕文孝 | Control valve of heat flow instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101215 |