CN2625790Y - Gas-fired wall hanging furnace assembling used with water-cooled central air-conditioning - Google Patents
Gas-fired wall hanging furnace assembling used with water-cooled central air-conditioning Download PDFInfo
- Publication number
- CN2625790Y CN2625790Y CN 03246929 CN03246929U CN2625790Y CN 2625790 Y CN2625790 Y CN 2625790Y CN 03246929 CN03246929 CN 03246929 CN 03246929 U CN03246929 U CN 03246929U CN 2625790 Y CN2625790 Y CN 2625790Y
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- water
- central air
- conditioning
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- gas
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Abstract
The utility model relates to a gas hanging furnace which can be combined with a water-cooling central air-conditioner. The utility model comprises a heat-exchanger (1), a burner (9) and a casing (10). The heat-exchanger (1) and the burner (9) are arranged in the casing (10), the heat-exchanger (1) is arranged above the burner (9), the burner (9) is connected with a gas-supply (7) via a gas-valve and pipelines. A three-way valve (2) is also arranged in the casing, and the A-end of the three-way valve (2) is connected through pipelines with an expansion water-tank (5) of the central air-conditioner, the B-end of the three-way valve (2) is connected with the water inlet of the main heat-exchanger (1), and the C-end of the three-way valve (2) is connected through pipelines with a circulation pump (8) and a water-return end of the central air conditioner. The expansion water-tank (5) and the circulation pump (8) are connected with the end of the coiled pipe of the fan by a board-converting device (4). The efficiency of the utility model can be performed fully with a better heating effect, and the temperature of the central air-conditioner can be guaranteed to rise quickly even in the coldest winter, and the heating area is also largely enlarged and the cost is saved.
Description
1, technical field:
The utility model is a kind of burnt gas wall hanging furnace that is used in combination with the water-cooled central air-conditioning, belongs to the renovation technique of the burnt gas wall hanging furnace that is used in combination with the water-cooled central air-conditioning.
2, background technology:
As everyone knows, present water-cooled central air-conditioning runs into big difficulty when north cold area winter heating, and the heat pump heating efficiency is zero when subzero seven spend, and is lower in the efficient of zero degree when subzero seven spend.When making the auxiliary heating of electricity consumption, exist thermic load low, problems such as expense height.For this reason, the water-cooled central air-conditioning adopts the bigger burnt gas wall hanging furnace of power as heating source more at present, its structure configuration as shown in Figure 2, the water-cooled central air conditioner system is in order effectively to be delivered to the room to heat by fan coil is terminal, be furnished with a whole set of water route control element, comprise pump 2, expansion tank 3 and automatic exhaust steam valve, safety relief valve, water compensating valve etc.Burnt gas wall hanging furnace is for cooperating the radiator heat radiation, and the inner water route control element of also being furnished with identical function comprises pump 4, expansion tank 5 etc.When heating, burnt gas wall hanging furnace does not use central air conditioner system first wife's water route control element, and the water route control element that uses burnt gas wall hanging furnace to join radiator to combine with the fan coil end, weak effect not only, and do not use first wife water route control element to cause the waste of resource.During refrigeration, close V3, V4, open V1, V2, cut off the system in the wall hanging stove, drive terminal cooling system with the interior pump 2 of lift greatly of air-conditioning.During heating, close V1, V2, open V3, V4, cut off the system in the control cabinet of air-conditioning water route, drive terminal cooling system with the pump 4 of the interior less lift of wall hanging stove.Though this structure configuration power can satisfy the demand of heating, and double domestic hot-water supply, but the water circuit system in the wall hanging stove matches with radiator, particularly the lift of water pump is less, have only 5 meters or 6 meters, and bigger as the terminal fan coil resistance of heat radiation, require to heat the characteristics that medium has big flow, the low temperature difference.And when at present the water-cooled central air-conditioning was used in combination with burnt gas wall hanging furnace, ubiquity discharge was little, the power of wall hanging stove is difficult to bring into play, the problem of heating effect difference.
3, summary of the invention:
The purpose of this utility model is to overcome above-mentioned shortcoming and provides a kind of power to bring into play fully, the burnt gas wall hanging furnace that is used in combination with the water-cooled central air-conditioning that heating effect is good.The bigger combustion gas thermic load of the utility model can match with the strong airduct end of heat-sinking capability, promptly be also can guarantee to heat up fast in the coldest winter, heating area also increases substantially, and makes full use of the control element in water-cooled central air-conditioning first wife water route, saves cost.
Schematic diagram of the present utility model as shown in drawings, include heat exchanger (1), burner (9), housing (10), heat exchanger (1) and burner (9) all place in the housing (10), heat exchanger (1) places the top of burner (9), burner (9) is connected with burning source of the gas (7) by air valve and pipeline, it is characterized in that also being provided with in the housing (10) triple valve (2), the A end of triple valve (2) is connected with the expansion tank (5) of central air-conditioning by pipeline, the B end of triple valve (2) is connected by the water inlet of pipeline with compound main heat exchanger (1), the C end of triple valve (2) is connected with the backwater end of central air-conditioning by pipeline, and expansion tank (5) and water circulating pump (8) change (4) by plate and be connected with fan coil is terminal.
Above-mentioned heat exchanger (1) also is connected with and starts auxiliary heating signal line (3), starts auxiliary heating signal line (3) and is connected with the air-conditioner host controller.
The utility model is owing to cancelled its water route control element inner and water-cooled central air conditioner system repeated configuration, water pump, expansion tank, the automatic exhaust steam valve of the original big lift of central air-conditioning water circuit system have been used, safety relief valve, elements such as water compensating valve, water pump particularly, because the pump head in the air-conditioning water circuit system is 18～30 meters, at the hydraulic performance of serial connection burnt gas wall hanging furnace when heating and in full accord during former refrigerating state, satisfied of the requirement of fan coil end like this to the big flow of heat transfer medium, the little temperature difference.And big flow water pump makes the power when burnt gas wall hanging furnace heats bring into play fully, and the airduct end that bigger combustion gas thermic load and heat-sinking capability are strong matches, and promptly is also can guarantee to heat up fast in the coldest winter, and heating area also increases substantially.In addition, the utility model has adopted the structure of built-in triple valve, and cold water is directly delivered to the airduct end through triple valve during refrigeration; Triple valve turns to when needing heating, and system water absorbs the heat of fuel gas buring when wall hanging stove main heat exchanger, deliver to the airduct end after being heated again.Made things convenient for the installation of central air-conditioning water circuit system.In addition, the utility model has redesigned the working procedure of burnt gas wall hanging furnace, and itself and common water-cooled central air-conditioning are mated fully, and air-conditioning need not to do any change.And can make its heating, heat supply coolant-temperature gage carry out the numeral input, gas quantity is regulated automatically according to the heating needs in room.And the utility model adopts advanced combustion technology, compatible natural gas, liquefied gas and artificial coal gas aspect burning.The utility model is a kind of reasonable in design, simple in structure, respond well burnt gas wall hanging furnace that is used in combination with the water-cooled central air-conditioning.
4, description of drawings:
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is the prior art constructions schematic diagram.
5, the specific embodiment:
Embodiment:
Structure principle chart of the present utility model as shown in Figure 1, include heat exchanger (1), burner (9), housing (10), heat exchanger (1) and burner (9) all place in the housing (10), heat exchanger (1) places the top of burner (9), burner (9) is connected with burning source of the gas (7) by air valve and pipeline, it is characterized in that also being provided with in the housing (10) triple valve (2), the A end of triple valve (2) is connected with the expansion tank (5) of central air-conditioning by pipeline, the B end of triple valve (2) is connected by the water inlet of pipeline with compound main heat exchanger (1), the C end of triple valve (2) is connected with the backwater end of central air-conditioning by pipeline, and expansion tank (5) and water circulating pump (8) change (4) by plate and be connected with fan coil is terminal.
Above-mentioned heat exchanger (1) is not for needing the compound main heat exchanger of secondary heat exchange.
Above-mentioned burning source of the gas (7) can be natural gas, liquefied gas and artificial coal gas.
Above-mentioned heat exchanger (1) also is connected with and starts auxiliary heating signal line (3), starts auxiliary heating signal line (3) and is connected with the air-conditioner host controller.When compressor heats deficiency, water temperature does not reach 40 when spending, and starts the heating of wall hanging stove automatically by this line.
When the utility model used, during water-cooled central air conditioner system refrigeration, cold water was directly delivered to the airduct end through triple valve A end.When needing heating, triple valve turns to, and cold water enters heat exchanger (1) through triple valve B end, absorbs the heat of fuel gas buring, delivers to the airduct end after being heated again.
Claims (2)
1, a kind of burnt gas wall hanging furnace that is used in combination with the water-cooled central air-conditioning, include heat exchanger (1), burner (9), housing (10), heat exchanger (1) and burner (9) all place in the housing (10), heat exchanger (1) places the top of burner (9), burner (9) is connected with burning source of the gas (7) by air valve and pipeline, it is characterized in that also being provided with in the housing (10) triple valve (2), the A end of triple valve (2) is connected with the expansion tank (5) of central air-conditioning by pipeline, the B end of triple valve (2) is connected by the water inlet of pipeline with compound main heat exchanger (1), the C end of triple valve (2) is connected with the backwater end of central air-conditioning by pipeline, and expansion tank (5) and water circulating pump (8) change (4) by plate and be connected with fan coil is terminal.
2, the burnt gas wall hanging furnace that is used in combination of according to claim 2 and water-cooled central air-conditioning, it is characterized in that above-mentioned heat exchanger (1) also is connected with the auxiliary heating signal line (3) of startup, starts auxiliary heating signal line (3) and is connected with the air-conditioner host controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246929 CN2625790Y (en) | 2003-06-05 | 2003-06-05 | Gas-fired wall hanging furnace assembling used with water-cooled central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246929 CN2625790Y (en) | 2003-06-05 | 2003-06-05 | Gas-fired wall hanging furnace assembling used with water-cooled central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625790Y true CN2625790Y (en) | 2004-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03246929 Expired - Lifetime CN2625790Y (en) | 2003-06-05 | 2003-06-05 | Gas-fired wall hanging furnace assembling used with water-cooled central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625790Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106133468A (en) * | 2014-03-20 | 2016-11-16 | 威能有限公司 | It is particularly useful for the plate type heat exchanger of fuel heater |
| CN110398012A (en) * | 2019-08-27 | 2019-11-01 | 上海盈达空调设备股份有限公司 | Combined type central air conditioner system and method |
| WO2023272750A1 (en) * | 2021-06-29 | 2023-01-05 | 国网江苏省电力有限公司电力科学研究院 | Central air conditioner water circulation control system and control method for rapidly raising temperature |
-
2003
- 2003-06-05 CN CN 03246929 patent/CN2625790Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106133468A (en) * | 2014-03-20 | 2016-11-16 | 威能有限公司 | It is particularly useful for the plate type heat exchanger of fuel heater |
| CN106133468B (en) * | 2014-03-20 | 2018-10-30 | 威能有限公司 | Particularly for the plate heat exchanger of fuel heater |
| CN110398012A (en) * | 2019-08-27 | 2019-11-01 | 上海盈达空调设备股份有限公司 | Combined type central air conditioner system and method |
| WO2023272750A1 (en) * | 2021-06-29 | 2023-01-05 | 国网江苏省电力有限公司电力科学研究院 | Central air conditioner water circulation control system and control method for rapidly raising temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN MEDIA DAILYELECTRIC APPLIANCE GROUP CO.,LT Free format text: FORMER OWNER: MEIDI GROUP CO LTD, GUANGDONG Effective date: 20050805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050805 Address after: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee after: Meidi Daily electrical Appliances Co., Ltd., Foshan City Address before: 528311 Penglai Road, Beijiao Town, Shunde, Guangdong Patentee before: Meidi Group Co., Ltd., Guangdong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130605 Granted publication date: 20040714 |