CN1053485A - The method and apparatus of water heating system control room temperature - Google Patents
The method and apparatus of water heating system control room temperature Download PDFInfo
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- CN1053485A CN1053485A CN 90100353 CN90100353A CN1053485A CN 1053485 A CN1053485 A CN 1053485A CN 90100353 CN90100353 CN 90100353 CN 90100353 A CN90100353 A CN 90100353A CN 1053485 A CN1053485 A CN 1053485A
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Abstract
The invention discloses a kind of method and apparatus that is used for the control room temperature of water heating system, relate to water heating technology field.The feature of method is: with the direct automatically control radiator flow of room temperature, overcome between present floor and the male and female face, temperature differs bigger shortcoming between the zone, realizes constant temperature and energy-conservation.The feature of device is: by room temperature control and driving work, need not other power, and special-less process and material, cost is low, adjusts easily, and the hot water flow of control radiator is finally controlled room temperature.The present invention can be widely used in the similar field of water heating system.
Description
The present invention relates to the water heating technology.Device of the present invention is to design for the method for controlling room temperature.Method of the present invention is to utilize each room temperature to drive and control a controlling device, regulates the hot water flow of radiator, the temperature in the control room.This device is by room temperature control and drive (not needing other power).Realize the Flow-rate adjustment of radiator or close, room temperature is controlled at automatically in the scope of requirement.The present invention can save the constant temperature of heat energy and whole heating system.Overcome the phenomenon of the inhomogeneous and thermal waste of each room temperature of present heating system.So the present invention can be used in heating system widely.
Present water heating system is delivered to each room with heat, is for each room temperature is up to state standards in (16 ℃～18 ℃ in room), with this standard design and adjustment heating system.But in fact each room availability varies.Thereby very difficult precise design.Each room temperature can not predict simultaneously.So whole heating system is difficult to again accurately adjust, and the temperature in each room also will interact when adjusting.Therefore, in the present water heating system, no matter adopt which kind of method and form, all have the room temperature non-uniform phenomenon between between the male and female face room and each zone of heat supply network between each floor, difference is very big.During severe winter, the room temperature in some room has only about 5 ℃～10 ℃, makes children and old man ill, and much apart from thermal source near and the little heat supply room of resistance, temperature reaches more than 25 ℃, even about up to 30 ℃, user's heat release of windowing causes energy waste.Situation about existing in the above-mentioned heating system even adjust by manually-operated gate, also can't fundamentally be eliminated, the low room of temperature especially, and some valve is adjusted to limit position, can not deal with problems.Under the energy-intensive situation, deficiency in the above-mentioned heating system and cold and hot difference are more outstanding.Present heating system is difficult to precise design and accurately adjusts.
The present invention seeks to overcoming the deficiency of heating system, directly control the method for the hot water flow of radiator with room temperature, realize that each room temperature of whole heating system is even, directly the temperature in each room is controlled in the scope of requirement, reach constant temperature energy-saving.
For overcoming the shortcoming of the even energy waste of temperature distributing disproportionation between each floor that heating system exists, each zone etc., the method that the present invention adopts is: utilize each room temperature to drive and control a controlling device.Regulate the hot water flow of the radiator in each room.And then the temperature that each is indoor is controlled in the scope of a standard, reaches the purpose of energy-conservation constant temperature.
The present invention is described as follows: each radiator of a certain heating system all is equipped with temperature control device of the present invention.When if some room temperature rises, then control gear will make the water supply resistance increase, and hot water flow reduces in the radiator, and room temperature rises and slows down, and when room temperature surpassed 18 ℃, the hot water in the radiator ended.Remaining hot water flow raises its temperature through the low room of temperature.After other room temperature meets the demands, hot water flow also will reduce, and hot water is flow through by the low room of temperature.When room temperature reduces, the hot water resistance force diminishes of the radiator of flowing through, flow increases, and room temperature raises.And so forth, reach the constant temperature of whole heating system and energy-conservation.If all room temperatures all meet the demands, then total heat supply reduces, and reaches purpose of energy saving, improves heating quality.
For interregional temperature regulation, when the heat supply in a zone reduced, unnecessary heat flow was through the lower zone of temperature.
It more than is method of the present invention.The enforcement of this method is mainly realized by the temperature control device that is installed in each room radiator pipeline.This apparatus structure is seen appended principle sketch.
It is made up of temp-sensitive apparatus 1, working medium (R22) 2, taper barrier film 3, push rod 4, support 5, spring 6, temperature adjustment nut 7, thermal baffle 8, lower position nut 9, pressure ring 10, valve bush 11, valve plate 12, O shape circle 13, valve rod 14, filler 15, valve seat 16, pressure chapter 17, dial 18, driving lever 19, upper limit nut 20 etc., push rod 4 can move up and down, valve rod 14 can drive valve plate 12 and rotate, push rod 4 and valve rod 14 are by the transmission that links of dial 18 and driving lever 19, and the rotational valve plate 12 that moving up and down of push rod 4 is become valve plate 12 can change 90 °.Working medium 2 is by 3 sealings of taper barrier film, and for preventing the influence of transmission of heat to temp-sensitive apparatus, valve seat 16 is separated by thermal baffle 5 with support 5, and various assembly relations are seen accompanying drawing.
The working principle of apparatus of the present invention is as follows: (seeing accompanying drawing)
When lower boiling working medium 2 reached capacity the steam attitude in Seal cage, its pressure was only relevant with the temperature of temp-sensitive apparatus 1 impression.When room temperature raise, the saturated vapour pressure of working medium 2 raise, and taper barrier film 3 drives driving lever 19 with push rod 4 and moves up, and spring 6 is compressed, and driving lever 19 is stirred dial 18 and rotated, and drove valve plate 12 and rotated, and hot water flow reduces or closes.When room temperature reduced, the saturation pressure of working medium 2 reduced, and taper barrier film 3 moves down driving lever 19 with push rod 4 drive push rods 19 and stirs dial 18 under spring action, and valve plate 12 rotates, and hot water flow increases, and room temperature raises.And so forth, room temperature is controlled in the scope of standard.The control temperature is set up by spring 6, temperature adjustment nut 7.Push rod 4 strokes are adjusted by national heating standard by upper limit nut 20, lower position nut 9.Apparatus of the present invention are installed in the supply channel of each interior radiator.Through actual measurement, temp-sensitive apparatus 1 position temperature than average indoor temperature high 1 ℃～15 ℃, when device is adjusted, considered this factor.
Characteristics of the present invention are:
1, regulates the method for heat supply flow with room temperature at any time, can overcome the shortcoming in the existing heating system, reach the constant temperature energy-saving purpose.
2, by temp-sensitive apparatus 1, working medium 2 hot water flow is regulated in the action that indoor temperature change generated in case converts valve plate 12 to, reached the purpose of control room temperature.
3, by adjustment, can realize different temperature control scopes to this device.
4, after the invention process, can simplify the structure and the design of heating system, and simplify and automatically heating system is adjusted.
The invention process is easy, as long as temperature control device is installed in each radiator supply channel.Control gear structure of the present invention and adjustment are all very simple, special-less process and material, and common machine processing can be implemented, and cost is lower, thereby large size is used the condition of having created.
The present invention is installed in the supply channel of each interior radiator, sets up when the control temperature is dispatched from the factory by NBS.The user can not regulate voluntarily, to reach the reasonable operation of heating system.
Claims (2)
- There is one without other power, by room temperature control and the water heating system temperature control device that drives and realize the method for whole heating system constant temperature with this device.This apparatus and method are applicable to water heating system, can overcome the shortcoming of the big and waste heat energy of the temperature difference in the heating system.The claim of this invention is as follows:1, a kind ofly drive and control by room temperature, device without the control radiator heat water flow of other power, it is characterized in that by temp-sensitive apparatus 1, working medium 2, taper barrier film 3, push rod 4, support 5, spring 6, temperature adjustment nut 7, lower position nut 9, valve plate 12, valve seat 16, valve rod 14, gland 17, dial 18, driving lever 19, upper limit nut 20 compositions such as grade, working medium 2 is contained in the chamber of temp-sensitive apparatus 1 and 3 formation of taper barrier film, taper barrier film 3 is contained on the cone of push rod 4, upper limit nut 20, driving lever 19, lower position nut 9, temperature adjustment nut 7 can be in support 5 inner chamber adjustment, spring 6 one ends act on the temperature adjustment nut 7, one end acts on the cone of push rod 4, push rod 4 can move up and down, valve rod 5 is rotatable, the transmission that links of driving lever 19 and dial 18, support 5 is installed on the valve seat 16.
- 2, whole heating system constant temperature of a kind of realization and method for saving energy, it is characterized in that temperature control device is installed in the pipeline of each radiator, drive and the control temperature control device with room temperature, by regulating the hot water flow of each radiator automatically, the indoor temperature of each heating is controlled in the scope of national regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90100353 CN1053485A (en) | 1990-01-19 | 1990-01-19 | The method and apparatus of water heating system control room temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90100353 CN1053485A (en) | 1990-01-19 | 1990-01-19 | The method and apparatus of water heating system control room temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1053485A true CN1053485A (en) | 1991-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90100353 Pending CN1053485A (en) | 1990-01-19 | 1990-01-19 | The method and apparatus of water heating system control room temperature |
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| Country | Link |
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| CN (1) | CN1053485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839083A (en) * | 2017-01-09 | 2017-06-13 | 华北电力大学（保定） | A kind of intelligence heat management system and its management method |
| CN113432171A (en) * | 2021-06-16 | 2021-09-24 | 王冠荃 | Solve long-range automatic balance system of two net hydraulic unbalance of heat supply |
-
1990
- 1990-01-19 CN CN 90100353 patent/CN1053485A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839083A (en) * | 2017-01-09 | 2017-06-13 | 华北电力大学（保定） | A kind of intelligence heat management system and its management method |
| CN113432171A (en) * | 2021-06-16 | 2021-09-24 | 王冠荃 | Solve long-range automatic balance system of two net hydraulic unbalance of heat supply |
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