CN2265495Y - Device for domestic water-heating and warming - Google Patents
Device for domestic water-heating and warming Download PDFInfo
- Publication number
- CN2265495Y CN2265495Y CN 96239529 CN96239529U CN2265495Y CN 2265495 Y CN2265495 Y CN 2265495Y CN 96239529 CN96239529 CN 96239529 CN 96239529 U CN96239529 U CN 96239529U CN 2265495 Y CN2265495 Y CN 2265495Y
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- China
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- temperature
- water
- tds
- detect switch
- gas heater
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- Expired - Fee Related
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model relates to a domestic water-heating and warming device which comprises a hot water circulating loop and a temperature controlling system. The utility model adopts the existing gas water heater, and a heat radiator, a water tank and a water pump are connected in series to form a loop through a water pipe; the temperature controlling system is formed by two temperature controllers connected in series, temperature sensing probes are respectively arranged in an air return port of the heat radiator and a water outlet pipe of the gas water heater, and the water pump are controlled by room temperature and water temperature to run in large water quantity so that the gas water heater is turned on; the water pump run in small water quantity so that the water heater is turned off. The domestic water-heating and warming device has fast temperature rise, little gas consumption, convenient temperature control and uniform room temperature change, and can protect the gas water heater so that the gas water heater has the advantage of safe and economic operation.
Description
The utility model is the heating plant in dwelling house and other places; And used element or member.
Heating plant commonly used at present generally can be divided into central heating system and split heating device two big classes, central heating system is concentrated by boiler and is supplied with hot water, by being dispersed in radiator heating everywhere, one-time investment is big, be applicable to office, group, hotel, hospital etc., general family still is difficult to accomplish.Split heating device form is various, and as coal-fired iron furnace, electrothermic heater etc., but coal-fired iron furnace is difficult to keep the room hygienic conditions; Though electrothermic heater is easy to use, sanitation and hygiene, power consumption is big, and it is slow to heat up.Nanjing Speed Hot-Water Appliance General Factory was in the number of filing an application 89205361.5 on September 2 in 1989, the utility application of by name " a kind of domestic hot water circulate heating installation ", disclose by gas heater and served as the water heating source, by the ventilating water pipe gas heater of connecting successively, radiator, expansion tank, water pump, the split type heating device scheme of forming hot water circulation loop, this scheme is provided with the temperature sensing controller of a control pump working at return pipe or radiator air outlet place, when temperature sensor is experienced temperature and is lower than design temperature, start pump working, gas heater just heats water.The heating device that this scheme provided can make full use of existing gas heater and solve heating problem at home, but only adopts the start and stop of room temperature control mode decision water pump, and there is the cutout time in hot water circulation loop, and indoor temperature change generated in case is unbalanced; When room temperature is lower than design temperature, may cause decreasing ring simultaneously because of water temperature in the gas heater is too high.
The utility model adopts the temperature control system that is made of two temperature controller series connection, control water pump jointly with room temperature and gas heater outlet water temperature and be in big yield or two kinds of running statuses of little water yield water supply, to realize the balanced adjustable purpose that prevents the gas heater overheating operation again of room temperature.
Realize domestic hot water's heating device of this purpose, comprise hot water circulation loop and temperature control system.Hot water circulation loop is from gas heater, with radiator, water tank, water pump series connection, gets back to gas heater by water pipe, radiator wherein, and water tank, water pump ordering do not have big influence to constituting hot water circulation loop.Temperature control system is connected by two temperature controllers, wherein the first temperature controller temperature detect switch (TDS) high potential point connects civil power, electronegative potential point and the second temperature controller temperature detect switch (TDS) electronegative potential point pressure regulator that connects again in parallel, the movable contact of first temperature controller is connected with the second temperature controller temperature detect switch (TDS) high potential point, the second temperature controller temperature detect switch (TDS) movable contact seals in the pump motor control loop, and two temperature controller temperature sensing probes place radiator place and gas heater outlet water pipe place respectively.
The temperature sensor that constitutes described two temperature controllers can be microswitch for temperature-sensitive bag, temperature detect switch (TDS).Described two temperature controllers can be made of temperature-sensitive bag, bellows, lever and microswitch.The temperature-sensitive bag withstands lever, is connected the microswitch movable part with lever end that bellows is positioned at the fulcrum homonymy through metal hose diaphragm for passageway, bellows.
Pot-type boiler of the present utility model, when room temperature is lower than temperature required and gas heater outlet water temperature when being lower than design temperature, the pump motor in the control loop is connected the 220V civil power, is in the big yield operation, the gas heater igniting; When room temperature reaches temperature required or gas heater outlet water temperature when surpassing design temperature, the pump motor in the control loop is connected the low voltage that pressure regulator provides, and is in little water yield operation, and the gas heater fire extinguishing still has water circulation in the radiator.Therefore, caloric value is big during initial heating, and indoor temperature rise is fast, and the gas consumption of keeping heating when reaching normal heating temperature is few.The water temperature design temperature is adjustable in required room temperature and the gas heater, and temperature control is convenient, and thermal efficiency height, room temperature change evenly, gas heater security of operation, economy.
Fig. 1 is the utility model hot water circulation loop schematic diagram.
Fig. 2 is the utility model temperature control system schematic diagram.
Fig. 3 is the structural representation of temperature control system temperature controller.
Below in conjunction with description of drawings performance of the present utility model:
Among Fig. 1, gas heater is JSYD8-A ten thousand and the board gas heater that water control has the self-extinguishing protective device; Hot water is sent into radiator A through pipeline, and radiator is a fin tube type, inter fin space 2.5mm, area of dissipation 10m
2, the radiator postposition has the fan B of power 40W, and hot-air is blown out; It is that water circulate by power 40W in 10 liters the open type water tank that the backwater of radiator flows into volume, lift 8M, and the 12WG8-8 micro pump C realization of flow 8L/min, backwater returns in the gas heater.
Among Fig. 2, the temperature sensing probe of first temperature controller 1 places the return air inlet of radiator (being the air inlet of fan) to locate, and its temperature detect switch (TDS) high potential point 1-1 connects the 220V civil power, and when room temperature was lower than the control temperature, its movable contact 1-3 connected the high potential point; The temperature sensor probe of second temperature controller 2 places among the gas heater outlet water pipe, the control water temperature is fixed on 60 ℃, non-adjustable, when the outlet water temperature was lower than 60 ℃, electronegative potential point 1-2,2-2 that its movable contact 2-3 connects 2-1 and 3, two temperature controller temperature detect switch (TDS)s of pump motor all were connected to pressure regulator, low voltage value is decided on gas heater capacity and water pump characteristic, generally all below 100V, pump motor 3 and fan electromotor 5 all can be 220V, the 40W monophase machine.
Figure 3 shows that the structure of two temperature controllers, first temperature controller 1 and second temperature controller 2 all can utilize the temperature controller on the normal domestic use window air conditioner to carry out appropriate reconstruction and form, wherein the temperature-sensitive bag 6, bellows 7, lever 8, microswitch 9 all can be indiscriminately imitated motionless, change the length of temperature adjustment screw 10, can adjust lever 8 two ends spring pressure or tension force, thereby set the control temperature, also available temperature adjustment cam replaces the temperature adjustment screw, in the present embodiment, first temperature controller has adopted the temperature adjustment cam, so that the artificial convenient indoor temperature of adjusting, second temperature controller adopts the temperature adjustment screw, and setting gas heater water temperature is that 60 ℃ fixed value is constant.For the ease of producing assembling and room attractive in appearance, radiator, fan, water tank, water pump, temperature control system all place unified cabinet space in the present embodiment, temperature controller temperature adjustment screw and temperature adjustment cam knob are set in tank surface so that adjust 18 ℃ of heating temperatures, 12m
25 ℃/min of indoor temperature rise speed, normal heating gas consumption 0.1Kg/h, the highest heating load can reach 11.5KW.
Claims (2)
1. domestic hot water's heating device, comprise hot water circulation loop and temperature control system, hot water circulation loop is from gas heater, by water pipe with radiator, water tank, the water pump series connection, get back to gas heater, it is characterized in that: described temperature control system is connected by two temperature controllers, wherein the first temperature controller temperature detect switch (TDS) high potential point connects civil power, electronegative potential point and the second temperature controller temperature detect switch (TDS) electronegative potential point pressure regulator that connects again in parallel, the movable contact of first temperature controller is connected with the second temperature controller temperature detect switch (TDS) high potential point, the second temperature controller temperature detect switch (TDS) movable contact seals in the pump motor control loop, and two temperature controller temperature sensing probes place radiator place and gas heater outlet water pipe place respectively.
2. domestic hot water's heating device as claimed in claim 1, the temperature sensor that it is characterized in that described two temperature controllers is the temperature-sensitive bag, temperature detect switch (TDS) is a microswitch, described two temperature controllers are made of temperature-sensitive bag, bellows, lever and microswitch, and the temperature-sensitive bag withstands lever, is connected the microswitch movable part with lever end that bellows is positioned at the fulcrum homonymy through metal hose diaphragm for passageway, bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239529 CN2265495Y (en) | 1996-09-01 | 1996-09-01 | Device for domestic water-heating and warming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239529 CN2265495Y (en) | 1996-09-01 | 1996-09-01 | Device for domestic water-heating and warming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2265495Y true CN2265495Y (en) | 1997-10-22 |
Family
ID=33914536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96239529 Expired - Fee Related CN2265495Y (en) | 1996-09-01 | 1996-09-01 | Device for domestic water-heating and warming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2265495Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128465A (en) * | 2011-03-29 | 2011-07-20 | 青岛智邦威尔电子科技有限公司 | Intelligent central circulation heat supply system |
| CN103716929A (en) * | 2013-12-16 | 2014-04-09 | 广西柳州浚业科技有限公司 | Self-reliance temperature-controllable electric heater |
| WO2017028134A1 (en) * | 2015-08-16 | 2017-02-23 | 李强生 | Method for prompting when water heater automatically adjusts water flow strength and water heater |
| CN109974307A (en) * | 2019-02-12 | 2019-07-05 | 芜湖美的厨卫电器制造有限公司 | The starting control device and method of water heater, water heater |
| CN111256359A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Water heater system and control method of water heater |
-
1996
- 1996-09-01 CN CN 96239529 patent/CN2265495Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128465A (en) * | 2011-03-29 | 2011-07-20 | 青岛智邦威尔电子科技有限公司 | Intelligent central circulation heat supply system |
| CN103716929A (en) * | 2013-12-16 | 2014-04-09 | 广西柳州浚业科技有限公司 | Self-reliance temperature-controllable electric heater |
| WO2017028134A1 (en) * | 2015-08-16 | 2017-02-23 | 李强生 | Method for prompting when water heater automatically adjusts water flow strength and water heater |
| CN111256359A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Water heater system and control method of water heater |
| CN109974307A (en) * | 2019-02-12 | 2019-07-05 | 芜湖美的厨卫电器制造有限公司 | The starting control device and method of water heater, water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |