CN206944314U - Heatable brick bed jointed with kitchen range heating system - Google Patents

Abstract

The utility model discloses a kind of heatable brick bed jointed with kitchen range heating system, including expansion tank, cooking stove, a heatable brick bed stove, the radiator for room heating and the arch water leg for flue of a kang heating；Cooking stove includes cooking stove water leg, and the first fire grate is provided with the middle part of cooking stove water leg, and cooking stove water leg surrounds burner hearth of cooking, is provided with the first delivery port at the top of cooking stove water leg, the first delivery port is connected with radiator inleting pipe；Radiator inleting pipe has connected up exhaust water pipe, and exhaust water pipe at the top of expansion tank with being connected；A heatable brick bed stove includes arch water leg, and arch water leg is installed in the flue of a kang and surrounds a heatable brick bed stove thorax, and the second delivery port is provided with the top of arch water leg, and the second delivery port is connected with radiator inleting pipe, and radiator inleting pipe is provided with radiating circulating pump.The utility model is easily installed and used, and can flexibly use cooking stove and a heatable brick bed stove without switch valve during use in winter, heat utilization ratio is higher and fuel combustion is more abundant, can ensure winter heating demand.

Description

Heatable brick bed jointed with kitchen range heating system

Technical field

It the utility model is related to rural area heating and hot water production technical field, more particularly to a kind of firing biomass fuel Heating system.

Background technology

6th time national census result is shown, China inhabitants live of more than half is in rural area.China rural area is universal Lack central heating facility, while rural area after harvesting crops and can produce substantial amounts of biomass fuel（Such as straw）, it is many Peasant household's firing biomass fuel when cooking.The cooking stove that peasant household uses is generally relatively low to the heat utilization rate of biomass fuel, combustion Material burning is insufficient to be caused to produce more smoke contamination.

Utility model content

The purpose of this utility model is to provide a kind of heatable brick bed jointed with kitchen range heating system, can meet the flue of a kang and other rooms in the winter time Between heating need, isolate both valve without being set between cooking stove and a heatable brick bed stove, you can make cooking stove with a heatable brick bed stove in firing Hot water circuit is formed between the stove and radiator of burning working condition, and unburned stove will not be heated.

To achieve the above object, heatable brick bed jointed with kitchen range heating system of the present utility model includes expansion tank, cooking stove, a heatable brick bed stove, is used for The radiator of room heating and the arch water leg for flue of a kang heating；Expansion tank is located at highest point in system；

Cooking stove includes cooking stove water leg as furnace wall, cooking stove water leg be located at external wall outside and with external wall phase It is adjacent；The first fire grate for being used for supporting biomass fuel combustion is provided with the middle part of cooking stove water leg, cooking stove water leg surrounds burner hearth of cooking, The cook top of burner hearth has and is used to setting up the opening of cooker, and the ground below the first fire grate falls ash-pit provided with first；Cooking stove The first delivery port is provided with the top of water leg, the first delivery port is connected with radiator inleting pipe；The radiating of neighbouring first delivery port Device water inlet pipe has connected up exhaust water pipe, and exhaust water pipe at the top of expansion tank with being connected；Cooking stove water leg bottom is provided with First water return outlet；

A heatable brick bed stove includes the arch water leg as furnace wall, and arch water leg is installed in the flue of a kang and surrounds a heatable brick bed stove Thorax, the outer end of arch water leg are located at outside external wall；Ground below arch water leg falls ash-pit provided with second, and second Fall the second fire grate for being provided with the arch water leg above ash-pit and being used for supporting biomass fuel combustion；Arch water leg bottom is set There is the second water return outlet, be connected between the second water return outlet and the first water return outlet by kitchen a heatable brick bed communicating pipe, kitchen a heatable brick bed communicating pipe passes through water Connecting tube is connected with the bottom of expansion tank under case；The second delivery port is provided with the top of arch water leg, the second delivery port is with dissipating Hot device water inlet pipe is connected, and radiator inleting pipe is connected with radiator, and radiator is connected with radiator return pipe, and radiator returns Water pipe is connected with kitchen a heatable brick bed communicating pipe；The radiator inleting pipe of neighbouring radiator is provided with radiating circulating pump.

It is connected between the left and right sidewall bottom of arch water leg by connecting tube.

The radiator inleting pipe is provided with radiating inlet valve, and radiator return pipe is provided with radiating backwater valve, institute State and be connected with heating drainpipe kitchen a heatable brick bed communicating pipe downwards, heating drainpipe is provided with heating water discharging valve, connects at the top of expansion tank Upper hose is connected to, upper hose is used to connect external water supply installation and supplied water for expansion tank.

Each room is provided with least one radiator in peasant household's building, is connected in parallel between each radiator.

The utility model has the following advantages：

The utility model is simple in construction, is easily installed and uses, during winter operation, can according to the size of thermic load and Whether need to cook, flexibly determine the use of cooking stove and a heatable brick bed stove（Firing biomass fuel）.For the ordinary skill in HVAC field For personnel, multiple valves can be set by the light of nature in design, so as to isolate a heatable brick bed stove and cooking stove, so as to ensure in systems A heatable brick bed stove and cooking stove can individually come into operation, and using when will not heat the stove that does not come into operation.Inventor chances on i.e. Make to isolate cooking stove and a heatable brick bed stove without using valve, both also will not transmit heat to other side substantially when being used alone.By careful Research, inventor think to be not provided with valve isolation cooking stove and a heatable brick bed stove, cooking stove and a heatable brick bed stove can also isolated operation substantially will not be to right The reason for side's transmission heat, has：1. the water temperature at the stove not come into operation in system is relatively low, the relatively low water density of temperature is larger, The relatively low hot water of density is first aspirated the past by the negative pressure caused by circulating pump that radiates naturally.2. water leg is heated, its interior natural shape The current upward into the downward hot water of cold water, the direction of current and radiating circulating pump are identical to the pumping direction of water, thus hot water phase There is relatively low flow resistance to cold water, heated water leg is produced short circuit effect to unheated water leg（Two water in parallel Chuck, the low water leg of the flow resistance water leg high to flow resistance produce short circuit effect）.Due to being no longer provided in the utility model Isolate the valve of cooking stove and a heatable brick bed stove to prevent energy dissipation, therefore simplify structure, reduce cost and be easier to install and use.

Heat utilization ratio is improved by radiators heat space air using waste heat while cooking.This practicality is new Type can also individually burn a heatable brick bed and using the waste-heat radiator for burning a heatable brick bed, and cooking stove and a heatable brick bed stove can be utilized to heat radiating simultaneously Device, improve the reliability of heating.This bright middle ashes is fallen into ash-pit, can prevent ashes from being influenceed after being accumulated below fire grate Furnace ventilation, ensure that sufficient oxygen supply can be obtained during biomass combustion, biomass fuel combustion obtains more abundant, generation The smoke pollution such as PM particulate matters it is less.

In a word, the utility model is simple in construction, is easily installed and uses, and application method is relatively simple, use in winter process In without switch valve can flexibly use cooking stove and a heatable brick bed stove, heat utilization ratio is higher and fuel combustion is more abundant, smoke pollution Less, winter heating demand can be ensured.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

As shown in figure 1, heatable brick bed jointed with kitchen range heating system of the present utility model include expansion tank 5, cooking stove, a heatable brick bed stove, for room The radiator 7 of heating and the arch water leg 9 for flue of a kang heating；Expansion tank 5 is located at highest point in system；

Cooking stove includes the cooking stove water leg 1 as furnace wall, and cooking stove water leg 1 is located at outside external wall and and external wall It is adjacent；The middle part of cooking stove water leg 1 is provided with the first fire grate 16 for being used for supporting biomass fuel combustion, and cooking stove water leg 1 surrounds burning Meal burner hearth 21, the top for burner hearth 21 of cooking, which has, to be used to set up cooker 2（Such as cauldron）Opening, the ground of the lower section of the first fire grate 16 Fall ash-pit 15 provided with first；The top of cooking stove water leg 1 is provided with the first delivery port 3, the first delivery port 3 and radiator inleting pipe 72 It is connected；The radiator inleting pipe 72 of neighbouring first delivery port 3 has connected up exhaust water pipe 29, is vented water pipe 29 and swelling water The top of case 5 is connected；The bottom of cooking stove water leg 1 is provided with the first water return outlet 14；

A heatable brick bed stove includes the arch water leg 9 as furnace wall, and arch water leg 9 is installed in the flue of a kang and surrounds a heatable brick bed stove Thorax 74, the outer end of the axial direction of arch water leg 9 are located at outside external wall（Addition fuel, observation combustion case are being built Build and completed outside exterior wall）；The ground of the lower section of arch water leg 9 falls ash-pit 12 provided with second, and second falls the arch of the top of ash-pit 12 The second fire grate 11 for being used for supporting biomass fuel combustion is provided with shape water leg 9；The bottom of arch water leg 9 is provided with the second backwater Mouth 13, is connected, kitchen a heatable brick bed communicating pipe 75 passes through water between the second water return outlet 13 and the first water return outlet 14 by kitchen a heatable brick bed communicating pipe 75 Connecting tube 76 is connected with the bottom of expansion tank 5 under case；The top of arch water leg 9 is provided with the second delivery port 8, the second delivery port 8 are connected with radiator inleting pipe 72, and radiator inleting pipe 72 is connected with radiator 7, and radiator 7 is connected with radiator backwater Pipe 77, radiator return pipe 77 are connected with kitchen a heatable brick bed communicating pipe 75；The radiator inleting pipe 72 of neighbouring radiator 7 is provided with radiating Circulating pump 6.

The ground of the lower section of first fire grate 16 is provided with first and falls ash-pit 15, on the ground below second fire grate 11 Fall ash-pit 12 provided with second, ashes caused by biomass fuel combustion, which can fall, to fall ash-pit 15 or the second first and fall ash-pit 12 It is interior, ensure that excessive ashes will not be accumulated below fire grate during first use, it is ensured that burner hearth inner ventilation is good, makes a living Biomass fuel, which fully burns, to create good conditions.

It is connected between the left and right sidewall bottom of arch water leg 9 by connecting tube 10, is easy to the left and right of arch water leg 9 Sidewall bottom is intake simultaneously.

The radiator inleting pipe 72 is provided with radiating inlet valve 28, and radiator return pipe 77 is provided with radiating back-water valve (BWV) Door 27, is connected with downwards heating drainpipe 81 the kitchen a heatable brick bed communicating pipe 75, and heating drainpipe 81 is provided with heating water discharging valve 26, The top of expansion tank 5 is connected with upper hose 4, and upper hose 4 is used to connect external water supply installation and supplied water for expansion tank 5.

Valve uses ball valve everywhere, and cost is low easy to install.

Each room is provided with least one radiator 7 in peasant household's building, is connected in parallel between each radiator 7.

Accompanying drawing is only structural representation, is not drawn by actual ratio.In the utility model, each burner hearth is all connected with being used for The chimney of smoke evacuation.

The invention also discloses the application method of above-mentioned heatable brick bed jointed with kitchen range heating system, make first at heating water discharging valve 26 In closed mode, radiating inlet valve 28 and radiating backwater valve 27 is set to be in open mode, by expansion tank 5 into system Fill water；

Then when cooking, biomass fuel is put into burner hearth 21 of cooking and burnt, biomass combustion produces when cooking The most of heating cooker 2 upwards of raw heat（Such as cauldron）, the cooking stove water leg 1 as furnace wall passes to the heat of furnace wall when burning Amount, the water in cooking stove water leg 1 is heated；Radiating circulating pump 6 is opened, makes hot water in cooking stove water leg 1 along cooking stove water leg 1 --- --- --- radiator 7 --- radiator return pipe 77 --- kitchen a heatable brick bed connects radiator inleting pipe 72 the first delivery port 3 at top The direction of the bottom of siphunculus 75 --- the first water return outlet 14 --- cooking stove water leg 1 is circulated, and makes the heating radiating of radiator 7 The air in the place room of device 7；

The shortage of heat that cooking stove water leg 1 is absorbed when cooking is so that the temperature in room is heated to people by radiator 7 When body-sensing feels comfortable temperature range, or when need not cook, radiating circulating pump 6 is kept to be in opening, to a heatable brick bed stove Biomass fuel is added on the second fire grate 11 at thorax 74, biomass fuel is burnt on the second fire grate 11 and heats arch water Chuck 9；Hot water in arch water leg 9 is along the top of arch water leg 9 --- the second delivery port 8 --- radiator inleting pipe 72 --- --- --- kitchen a heatable brick bed communicating pipe 75 --- the second water return outlet 13 --- arch water legs of radiator return pipe 77 of radiator 7 The direction of 9 bottoms is circulated, and radiator 7 is heated the air in the place room of radiator 7 while the flue of a kang is heated；

After being used for multiple times, first clears out ashes when falling with second to fall in ash-pit 15 the ashes product of ash-pit 12 completely manually.Winter After season terminates, heating water discharging valve 26 is opened, the water in emptying system.

In use, if boiling phenomenon occurs in the water in system, exhaust water pipe 29 is vented to expansion tank 5 and with sound Sound, it should now stop making a fire immediately.When radiator 7 needs repairing, radiating inlet valve 28 and radiating backwater valve 27 are first closed, Then can is repaired to radiator 7.

Claims (4)

1. heatable brick bed jointed with kitchen range heating system, it is characterised in that：Including expansion tank, cooking stove, a heatable brick bed stove, the radiator for room heating and Arch water leg for flue of a kang heating；Expansion tank is located at highest point in system；

Cooking stove includes the cooking stove water leg as furnace wall, and cooking stove water leg is located at outside external wall and adjacent with external wall； The first fire grate for being used for supporting biomass fuel combustion is provided with the middle part of cooking stove water leg, cooking stove water leg surrounds burner hearth of cooking, and burns The top of meal burner hearth, which has, is used to setting up the opening of cooker, and the ground below the first fire grate falls ash-pit provided with first；Cooking stove water The first delivery port is provided with the top of chuck, the first delivery port is connected with radiator inleting pipe；The radiator of neighbouring first delivery port Water inlet pipe has connected up exhaust water pipe, and exhaust water pipe at the top of expansion tank with being connected；Cooking stove water leg bottom is provided with the One water return outlet；

A heatable brick bed stove includes the arch water leg as furnace wall, and arch water leg is installed in the flue of a kang and surrounds a heatable brick bed stove thorax, encircles The outer end of shape water leg is located at outside external wall；Ground below arch water leg falls ash-pit provided with second, and second falls ash The second fire grate for being used for supporting biomass fuel combustion is provided with arch water leg above groove；Arch water leg bottom is provided with the Two water return outlets, it is connected between the second water return outlet and the first water return outlet by kitchen a heatable brick bed communicating pipe, kitchen a heatable brick bed communicating pipe passes through under water tank Connecting tube is connected with the bottom of expansion tank；The second delivery port, the second delivery port and radiator are provided with the top of arch water leg Water inlet pipe is connected, and radiator inleting pipe is connected with radiator, and radiator is connected with radiator return pipe, radiator return pipe It is connected with kitchen a heatable brick bed communicating pipe；The radiator inleting pipe of neighbouring radiator is provided with radiating circulating pump.

2. heatable brick bed jointed with kitchen range heating system according to claim 1, it is characterised in that：The left and right sidewall bottom of arch water leg it Between be connected by connecting tube.

3. heatable brick bed jointed with kitchen range heating system according to claim 1, it is characterised in that：The radiator inleting pipe is provided with radiating Inlet valve, radiator return pipe are provided with radiating backwater valve, the kitchen a heatable brick bed communicating pipe are connected with heating drainpipe downwards, adopt Warm drainpipe is provided with heating water discharging valve, and upper hose is connected with the top of expansion tank, and upper hose is used to connect external water supply Device simultaneously supplies water for expansion tank.

4. heatable brick bed jointed with kitchen range heating system according to claim 3, it is characterised in that：Each room is provided with least in peasant household's building One radiator, it is connected in parallel between each radiator.