CN101191561A - Water heating control valve - Google Patents
Water heating control valve Download PDFInfo
- Publication number
- CN101191561A CN101191561A CNA2006101449530A CN200610144953A CN101191561A CN 101191561 A CN101191561 A CN 101191561A CN A2006101449530 A CNA2006101449530 A CN A2006101449530A CN 200610144953 A CN200610144953 A CN 200610144953A CN 101191561 A CN101191561 A CN 101191561A
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- China
- Prior art keywords
- heating
- valve
- hot
- flow
- control valve
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- 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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Abstract
The invention is aimed at simply and effectively solving the problem that: lack of adjusting device on the end of a central heating system in winter in China causes waste of much energy consumption; furthermore, as a radiator generally adopts single valve type series connection, measuring control of single-household heating can not be realized and a hot-water heating control valve is considered to be applied on the radiator. The invention adopts a control mode of one-inlet two-outlet, which is a breakthrough concerning the simple control mode of one-inlet one-outlet of the prior valve. A valve core rotates to bring about different position assemblies of the inlet and outlets, thereby completing flow direction and rate conversion of the fluid, and controlling three application statuses of the hot-water radiator, namely normal heating, heating closed and adjustable heating. The hot-water control valve together with a measuring device can realize single-household heating measuring management (in a mode of measuring hot water flow rate). The invention adopts a taper sealing surface and strengthens sealing effect through an axial constraint force, thereby eliminating hidden danger of leakage and prolonging service life.
Description
Affiliated technical field
The present invention is applied to build hot water heating (hot-water heating) system, and it is used for the control and the adjusting of hot water radiation.
Background technique
The terminal radiator of China's boiler in winter central heating system (hot-water heating) lacks effectively control, be in the continuous heat supply state, can cause the vacant heating of a large amount of unmanned daily life, or the high heat radiation of windowing of indoor temperature, below all cause a large amount of wastes of heat and loss, increasing energy consumption.Now central heating system generally adopts the single tube of radiator to be connected in series in addition, can not realize the management through quantification of household heating. and the property of the present invention is directed to overcomes above-mentioned heating drawback.
Summary of the invention
A kind ofly control the water heating control valve that hot water radiation flows to flow.
1. water heating control valve can be controlled heat supply hot water and normally heats by this group hot water radiation, also can make heat supply hot water not close heating by this group hot water radiation, or makes part heat supply hot water heat by the adjusting of this group hot water radiation.More than control does not have a negative impact to heating system.
2. water heating control valve and measuring apparatus applied in any combination can be accomplished the management through quantification (with the form of metering hot water flow) of separate house and separate room's heating.
Description of drawings
1. see accompanying drawing 1, the hot-water heating control valve mainly is made up of spool and valve body, the corresponding combination in position in the spinning movement control spool of spool and the hole of valve body access way with the flow direction and the flow of different block position control fluids, and keeps a (flow)=b+c (flow).
2. the state that indicates at this figure of hot-water heating control valve spool: a, c outlet is unimpeded, and c exports sealing, and fluid can flow into c by spool from a, finishes first kind of flow direction,
3. hot-water heating control valve spool is rotated counterclockwise the state of 45 degree, and a, b outlet is unimpeded, and c exports sealing, and fluid flows into b from a by spool, and finish second and flow to,
4. spool is rotated counterclockwise＜45 any angles of spending, and a, b, c export all unimpeded or current, and fluid flows into b, c (arbitrarily ratio) from a by spool.
5. spool valve body is used the conical surface sealing, utilizes axial constraint power enhanced leaktightness performance
Embodiment
1. see accompanying drawing 2, set up measuring apparatus (flowmeter, hot water gauge), water heating control valve, and connect hot water radiation import and export pipeline for leading directly to bypass in hot water radiation hot water inlet side.
2. three kinds according to water heating control valve flow to flow control, reach heating respectively, close heating and regulate the purpose of heating and the purpose of metering hot water flow.
Claims (3)
- The control valve that a kind of heating (hot-water heating) is special-purpose is characterized in that this valve is provided with an inlet passage, two outlet passages, and spool valve body utilizes the conical surface sealing, is characterized in:1. by the Spin Control of spool, make the hole of valve core channel form the corresponding combination of diverse location, with control flows direction of flow and flow with the hole of valve channel, this control valve has three kinds of spool valve body position groupings, the direction of flow conversion function is finished in two kinds of combinations, and the flow changing function is finished in a kind of combination
- 2. utilize the constraint of axial force to strengthen sealability between spool valve body, the hidden danger of stopping a leak overcomes the influence of component wear, increases working life.
- 3. water heating control valve and measuring apparatus applied in any combination are accomplished the heating separate house and separate room management through quantification with metering hot water flow form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101449530A CN101191561A (en) | 2006-11-24 | 2006-11-24 | Water heating control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101449530A CN101191561A (en) | 2006-11-24 | 2006-11-24 | Water heating control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101191561A true CN101191561A (en) | 2008-06-04 |
Family
ID=39486714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101449530A Pending CN101191561A (en) | 2006-11-24 | 2006-11-24 | Water heating control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101191561A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494810A (en) * | 2011-11-25 | 2012-06-13 | 江苏迈拓智能仪表有限公司 | Separate household heating measurement device of serial single-pipe connection type heating pipe network system and method |
| CN102853477A (en) * | 2012-06-23 | 2013-01-02 | 王成江 | Ultra-energy-efficient automatic temperature control three-way water distribution valve |
| WO2014056228A1 (en) * | 2012-10-14 | 2014-04-17 | Yuan Dejun | Control system of heating pipe network |
| CN111980968A (en) * | 2020-08-25 | 2020-11-24 | 赣州市闻誉科技有限公司 | Air extractor drain pipe based on gravity seal |
-
2006
- 2006-11-24 CN CNA2006101449530A patent/CN101191561A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494810A (en) * | 2011-11-25 | 2012-06-13 | 江苏迈拓智能仪表有限公司 | Separate household heating measurement device of serial single-pipe connection type heating pipe network system and method |
| CN102853477A (en) * | 2012-06-23 | 2013-01-02 | 王成江 | Ultra-energy-efficient automatic temperature control three-way water distribution valve |
| WO2014056228A1 (en) * | 2012-10-14 | 2014-04-17 | Yuan Dejun | Control system of heating pipe network |
| CN111980968A (en) * | 2020-08-25 | 2020-11-24 | 赣州市闻誉科技有限公司 | Air extractor drain pipe based on gravity seal |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20080604 |