CN201028603Y - Energy-saving and environment-friendly device - Google Patents

Abstract

An energy-saving and environment-friendly device comprises a stove with a combustion cavity and a flue which is the same as the combustion cavity, wherein the stove is provided with a rear wall, the combustion cavity is positioned at the front side of the rear wall, and the flue penetrates through the rear wall and extends out; the hot water pipe comprises two ports and a pipe body, the two ports of the hot water pipe are positioned in the water tank, and the pipe body of the hot water pipe is positioned in the combustion cavity; the water tank is located at the rear side of the rear wall of the range, and the flue penetrates through the water tank. Simple structure, energy saving and good environmental protection effect.

Description

Energy saving and environmental protection device

technical field

The utility model relates to a stove, in particular to an energy-saving and environment-friendly device that fully utilizes heat.

Background technique

Many solutions have been proposed for energy-saving and environment-friendly devices that make full use of heat. For example: Chinese patent CN200520130030.0 discloses a multifunctional energy-saving and environment-friendly cooker, which includes a cooker with a furnace combustion chamber, a cooker located below the furnace burner and a cauldron above it. A plurality of heat conduction plates connected to the water tank. The middle part of the main body of the water tank is a flue extending above the cooker. The rice steaming box and the flushing water tank, the front of the pot and stove are embedded with a cabinet, a seasoning box and another rice steaming box, and the other rice steaming box is connected with the disinfection cabinet and the radiator outside the pot and stove through pipelines; Chinese patent CN200520130030. 0 discloses an energy-saving stove using waste heat, which includes a water heater, a stove body, a waste heat tank, and a water tank. The stove body is composed of a waste water tank and a water tank. A fire path is arranged between the stoves, a fire retaining ring is arranged on the water tank stove, and the water heater is connected to the waste water tank of the stove body and the fire path.

It can be seen that the existing energy saving and environmental protection device has a complex structure and limited energy saving and environmental protection effects.

Contents of the invention

The utility model aims at overcoming the deficiencies of the prior art, and improving the structure of the energy-saving and environment-friendly cooker, so as to simplify the structure and improve the energy-saving and environment-friendly effects.

In order to achieve the above object, the utility model manufactures an energy-saving and environment-friendly device, comprising a stove with a combustion chamber and a flue identical to the combustion chamber, the stove has a rear wall, and the combustion chamber is located on the rear wall The front side of the flue, the flue extends out through the rear wall, and also includes: a water tank and a hot water pipe; the hot water pipe includes two ports and a pipe body, and the two ports of the hot water pipe are located at the In the water tank, the body of the hot water pipe is located in the combustion cavity; the water tank is located at the rear side of the rear wall of the stove, and the flue passes through the water tank.

The water tank includes a main body located on the rear side of the rear wall of the stove and a protrusion penetrating the rear wall of the stove and extending into the combustion chamber;

The flue includes a second portion horizontally passing through the protrusion, a first portion vertically passing upward through the main body of the water tank, and a third portion communicating with both the second portion and the first portion;

The surface of the protruding body of the water tank and the second part of the flue enclose a cavity communicating with the main body of the water tank for containing water.

The third part of the flue is arranged horizontally, and the horizontal position of its lower surface is lower than that of the second part of the flue.

It also includes a purification box arranged at the upper end of the first part of the flue.

It also includes an air extraction device connected with the purification box.

The horizontal positions of the two ports of the hot water pipe are one high and the other low.

The pipe bodies of the hot water pipes are distributed in two groups in the vertical direction, including the first group with a lower horizontal position and the second group with a higher horizontal position, and each group includes the first group with a lower horizontal position. a pipeline section, a second pipeline section and a third pipeline section;

The lower port at the horizontal position of the hot water pipe is connected to the first pipeline part of the second group of pipe bodies of the hot water pipe;

The first pipeline part of the second group of pipe bodies of the hot water pipe is connected with the first pipeline part of the first group of pipe bodies;

The second pipe body of the second group of hot water pipes is connected to the second pipe part of the first group of pipe bodies;

The third pipe part of the second group of pipe bodies of the hot water pipe is connected with the third pipe part of the first group of pipe bodies;

The first pipe body of the first group of hot water pipes is connected to the second pipe part and the third pipe part;

The second pipe part of the second group of pipe bodies of the hot water pipe is connected with the third pipe part of the second group of pipe bodies;

The third pipe body of the second group of hot water pipes is connected to the high port at the horizontal position of the hot water pipes.

The section of the protruding body of the water tank is trapezoidal.

The stove includes a stove bridge.

The pipe body of the hot water pipe is located on both sides of the upper end of the furnace bridge.

Compared with the prior art, the energy-saving and environment-friendly device of the utility model has simple structure and good energy-saving and environment-protection effects.

Description of drawings

Fig. 1 is the overall structural representation of the embodiment of the energy-saving and environment-friendly device of the present utility model;

Fig. 2 is a schematic structural diagram of the hot water pipe in the stove described in the embodiment of the energy-saving and environment-friendly device of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further elaborated.

The embodiment of the energy-saving and environmental protection device of the present utility model, as shown in Figure 1, the stove body 2 built on the ground 1 is located in the stove bridge 3 in the stove, and the pot 4 can be mounted on the stove mouth, on the side of the stove bridge 3 There is also a hot water pipe 5 in the stove, and a drainage ditch 6 is provided outside the upper end of the front wall of the stove body 2, and a range hood 8 suspended on the ceiling 18 is arranged outside the upper end of the rear wall 7 of the stove body 2. The other side of the rear wall 7 is then provided with a water tank 9, the whole flue comprises a first part 10, a second part 11 and a third part 12, the flue passes through the water tank 9, the outer wall 13 of the water tank 9 and the upper cover 14 has been wrapped with thermal insulation cotton 14, and the upper end of the flue first part 10 is provided with a purification box 15 near the ceiling 18, and is provided with an air extractor 17 that links to each other with the purification box 15.

As shown in FIG. 2 , the in-stove hot water pipe 5 further includes a first port 51 , a second port 52 , a first pipeline part 53 , a second pipeline part 54 and a third pipeline part 55 .

The energy saving and environmental protection device embodiment of the utility model realizes the principle of energy saving is:

First, the hot water pipe 5 in the stove obtains energy from the stove, which will heat the water in the pipe. Since the hot water pipe 5 in the stove is connected to the liquid path in the water tank 9, cold water will be formed through the first port. 51 flows in, passes through the first pipeline part 53, divides into the second pipeline part 54 and the third pipeline part 55, and then flows out the circulation of hot water through the second port 52, and the hot water pipe 5 in the stove is divided into In each group, the first pipeline part 53 of the water inlet is on the bottom, and the second pipeline part 54 and the third pipeline part 55 of the water outlet are on the top. This structure can ensure that the cold water entering the pipe Obtain relatively uniform heating; while the water 19 in the water tank 9 will follow the movement process of hot water flowing upwards and cold water falling;

Secondly, in addition to the regular main box body structure located on the rear wall 7 side of the stove body 2, the water tank 9 is also provided with a side body that passes through the rear wall 7 and extends toward the interior of the stove. The side body is conical. /Body-shaped structure, located outside the second part 11 of the flue, because the flow direction of the hot gas in the stove is biased towards the rear wall 7 due to the effect of the air extraction device 17, the water in the side body can absorb a large amount of Heat not absorbed by pot 4;

Again, the flue passes through the water tank 9, and the heat of the flue gas can be absorbed by the water surrounding the flue, further reducing energy loss;

Finally, the periphery of the water tank 9 is wrapped with insulation cotton to prevent heat loss.

In order to absorb heat effectively, the hot water pipe 5 and the flue in the kitchen range are all made of metal material with better heat conduction effect, and because the flue is located in the water tank, its material is preferably stainless steel.

In addition to energy saving, the embodiment of the energy-saving and environmental protection device of the present utility model is also quite environmentally friendly: the third part 12 of the flue actually constitutes a soot box, and the purification box 15 arranged at the top of the first part 10 of the flue can further precipitate/collect the soot .

Since the whole flue is composed of the second horizontal part 11 and the first vertical part 10 connected through the third part 12 of the flue, the structure is very simple and it is very convenient to clean/maintain.

The above content is only a preferred embodiment of the utility model, and is not intended to limit the implementation of the utility model. Those skilled in the art can easily make corresponding modifications or modifications according to the main idea and spirit of the utility model , so the protection scope of the present utility model should be based on the protection scope required by the claims.

Claims (10)

1. energy-saving environmental protection device, comprise a kitchen range with burning cavity with the identical flue of this burning cavity, these kitchen range have a rear wall, this combustion chamber body is positioned at the front side of this rear wall, this flue penetrates this rear wall and extends out, and it is characterized in that, also comprises:

One water tank and a hot-water line;

Described hot-water line comprises a two-port and a pipe shaft, and the two-port of this hot-water line is positioned at described water tank, and the pipe shaft of this hot-water line is positioned at described burning cavity;

Described water tank is positioned at the rear side of the rear wall of described kitchen range, and described flue penetrates in this water tank.

2. energy-saving environmental protection device as claimed in claim 1 is characterized in that:

Described water tank comprises that a main body and of rear side that is positioned at the rear wall of described kitchen range penetrates excrescence rear wall, that extend to described burning cavity of described kitchen range;

Described flue comprises that a level passes through the second portion of described excrescence, the third part that a first and of upwards vertically passing through described water tank main body all is communicated with this second portion and first;

The surface of the excrescence of described water tank and the second portion of described flue surround one communicate with described water tank main body in order to hold the cavity of water.

3. energy-saving environmental protection device as claimed in claim 2 is characterized in that:

The third part of described flue is horizontally disposed with, and the horizontal level of its lower surface is lower than the horizontal level of the second portion of described flue.

4. energy-saving environmental protection device as claimed in claim 3 is characterized in that:

The purifying box that also comprises the upper end of the first that is located at described flue.

5. energy-saving environmental protection device as claimed in claim 4 is characterized in that:

Also comprise an air extractor that links to each other with described purifying box.

6. energy-saving environmental protection device as claimed in claim 2 is characterized in that:

The two-port horizontal level of described hot-water line is one high and one low.

7. energy-saving environmental protection device as claimed in claim 6 is characterized in that:

The pipe shaft of described hot-water line is two groups distributed architecture at vertical direction, comprise higher second group of horizontal level lower first group and horizontal level, each group comprises horizontal level first pipeline portions, second pipeline portions and the 3rd pipeline portions from low to high;

Described hot-water line horizontal level low port links to each other with first pipeline portions of second group of pipe shaft of hot-water line;

Second group of pipe shaft first pipeline portions of described hot-water line links to each other with first group of pipe shaft first pipeline portions;

Second group of pipe shaft second pipeline portions of described hot-water line links to each other with first group of pipe shaft second pipeline portions;

Second group of pipe shaft the 3rd pipeline portions of described hot-water line links to each other with first group of pipe shaft the 3rd pipeline portions;

First group of pipe shaft first pipeline portions of described hot-water line all links to each other with second pipeline portions and the 3rd pipeline portions;

Second group of pipe shaft second pipeline portions of described hot-water line links to each other with second group of pipe shaft the 3rd pipeline portions;

Second group of pipe shaft the 3rd pipeline portions of described hot-water line links to each other with hot-water line horizontal level high port.

8. energy-saving environmental protection device as claimed in claim 2 is characterized in that:

The cross section of the excrescence of described water tank is trapezoidal.

9. as the arbitrary described energy-saving environmental protection device of claim 1 to 8, it is characterized in that:

Described kitchen range comprises a grate.

10. energy-saving environmental protection device as claimed in claim 9 is characterized in that:

The pipe shaft of described hot-water line is positioned at both sides, described grate upper end.

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