CN211041409U - Atmospheric device is led to ordinary pressure hot-water tank heat recovery formula - Google Patents
Atmospheric device is led to ordinary pressure hot-water tank heat recovery formula Download PDFInfo
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- CN211041409U CN211041409U CN201921862154.6U CN201921862154U CN211041409U CN 211041409 U CN211041409 U CN 211041409U CN 201921862154 U CN201921862154 U CN 201921862154U CN 211041409 U CN211041409 U CN 211041409U
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Abstract
A normal pressure hot water tank heat recovery type atmosphere ventilation device eliminates potential safety hazards and achieves an energy-saving effect by improving a structure of a hot water tank ventilation pipe, firstly, an air vent and an air ventilation pipe on the top of an existing hot water tank are eliminated, the top of the hot water tank is sealed, the ventilation pipe is not arranged, the problem that steam cannot be discharged indoors, a large amount of condensed water is generated indoors, and indoor buildings, indoor electric appliances and lamps are damaged is solved, secondly, an L-shaped heat exchange condensation type atmosphere ventilation pipeline is arranged in the water tank, the position of a top end port of the pipeline is close to the top of the water tank so as to receive hot steam on the upper portion of the hot water tank, the hot steam is diffused into water in the water tank through the heat exchange condensation type atmosphere ventilation pipeline, and a part of the hot steam is dissipated into a water flow outlet tank to enter a water receiving tank, and therefore the energy-saving effect is achieved.
Description
Technical Field
The utility model relates to an energy-saving technology, in particular to a heat recovery type atmospheric ventilation device of a normal pressure hot water tank.
Background
As is well known, the water surface in a hot water tank (including domestic hot water tanks) for boilers is at a certain distance from the top of the water tank, a certain space needs to be kept, heated hot water can rise to the upper part of the water tank, when the hot water enters high temperature, the hot water can generate steam, usually, a pipeline leading to the outside (an air pipe for short) is arranged at the top of the hot water tank, the air pipe is used for discharging hot air of the hot water tank into the atmosphere, because the upper layer of the hot water tank is hot water and generates steam gas, if the hot air is not discharged, the hot water tank can bear pressure, and potential safety hazards appear. In general, the ventilation pipe is installed from the top of the hot water tank and then extends to the outside through the wall of the building, and the first problem of the structure is that: if in winter, when the outdoor temperature reaches zero, the steam enters the outdoor pipeline and is easy to condense and freeze, so that the ventilation pipe is blocked, and the pressure bearing of the hot water tank causes potential safety hazards. In order to prevent the problems, an air vent pipe is also arranged indoors, but the method has the defects that water vapor cannot be discharged indoors, a large amount of condensed water is generated indoors, and indoor buildings, indoor electric appliances and lamps are damaged; in addition, a part of heat in the hot water tank flows away from the main air pipe, which causes loss of heat energy. The three problems mentioned above, no fundamental solution has been found at present, whether looked up from published literature or actually known from the working site, that is to say, the present hot water tanks or the methods using the existing structural techniques. The utility model aims at solving the above-mentioned not enough, provide a brand-new solution, a normal pressure hot-water tank heat recovery formula leads to atmosphere device promptly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a design thought is through improving the inner structure and the exterior structure that the hot-water tank leads to the trachea, eliminate the potential safety hazard and realize energy-conserving effect, firstly cancel the air vent and lead to the trachea at current hot-water tank top, seal the hot-water tank top, no longer set up and lead to the trachea, solved vapor and can't go out in indoor row, a large amount of comdenstion water appears in the room, cause the problem of the damage of indoor building and indoor electrical apparatus and lamps and lanterns, secondly set up the heat transfer condensing type who an L shape in the water tank and lead to the atmosphere pipeline, the position of the top port of this pipeline is close to the top of water tank, so that receive the hot steam on hot-water tank upper portion, hot steam leads to the atmosphere pipeline through the heat transfer condensing type, give off some heat energy to the aquatic in the water tank, partly disappears into rivers play water tank and gets into the water receiving tank, thereby realize:
1. the utility model provides an atmospheric device is led to ordinary pressure hot-water tank heat recovery formula, includes hot-water tank box, the gaseous receiver tube of steam, heat transfer condenser pipe, outlet duct, pipeline support frame, connection elbow, hot-water tank venthole, incasement coupling nut and the outer coupling nut of case, the external basin of case, its characterized in that: the top of the hot water tank body is sealed, the side face of the bottom of the hot water tank body is provided with a hot water tank air outlet, and the in-tank connecting nut and the out-tank connecting nut are respectively arranged on the inner side and the outer side of the hot water tank air outlet.
2. The hot gas receiving pipe and the heat exchange condenser pipe are fixed in the hot water tank body through the pipeline supporting frame.
3. The hot gas receiving pipe is vertically arranged and fixed on the side wall of the hot water tank body and keeps a parallel state with the hot gas receiving pipe; the heat exchange condenser pipe is arranged at the bottom of the hot water tank body in parallel and keeps a horizontal state with the hot water tank body.
4. The hot gas receiving pipe is fixed behind the side wall, and the upper end of the hot gas receiving pipe is kept at a certain distance from the top of the hot water tank body, so that the hot water tank can allow water vapor to enter the pipe; the top of the hot water tank body is provided with a manual inspection hole and an inspection hole cover.
5. The lower end of the hot gas receiving pipe is connected with one end of the connecting elbow, the other end of the connecting elbow is connected with the front end of the heat exchange condensation pipe, the tail end of the heat exchange condensation pipe is connected with an in-tank connecting nut of the hot water tank air outlet hole, and the air outlet pipe is arranged outside the hot water tank body and connected with an out-tank connecting nut of the hot water tank air outlet hole.
6. The heat exchange condenser pipe 3 is provided with a plurality of radiating fins 3 on the outer surface, and the radiating fins are used for radiating hot gas and heat energy entering the heat exchange condenser pipe into water in the hot water tank, so that the hot gas is not lost, and the energy-saving effect is realized; the geometry, size and number of fins are determined by the size and dimensions of the hot water tank.
7. The hot gas receiving pipe, the heat exchange condensation pipe, the gas outlet pipe, the pipeline supporting frame and the connecting elbow are connected, the shape of the pipeline is L, the water vapor on the upper part of the hot water tank body enters the hot gas receiving pipe and then enters the heat exchange condensation pipe, the heat of the water vapor in the pipeline is absorbed by the heat exchange condensation pipe and then is dissipated into cold water at the bottom of the hot water tank, and therefore the purpose that the water vapor in the air pipe is cooled through heat exchange, condensed and changed into water and discharged into the water receiving tank is achieved.
8. The hot gas receiving pipe, the heat exchange condenser pipe, the gas outlet pipe, the pipeline support frame and the connecting elbow 6 are made of copper, carbon steel and stainless steel materials.
9. The sizes of the outer diameter and the inner diameter of the hot gas receiving pipe, the heat exchange condensation pipe and the air outlet pipe are the same, and the sizes of the hot gas receiving pipe, the heat exchange condensation pipe and the air outlet pipe are determined according to the size of the volume of the hot water tank.
Drawings
Fig. 1 is a schematic cross-sectional view of the atmospheric device of the heat recovery type of the atmospheric water heater of the present invention.
The parts or locations indicated by the reference numerals in fig. 1 are: the hot water tank comprises a hot water tank body 1, a hot gas receiving pipe 2, a heat exchange condenser pipe 3, an air outlet pipe 4, a pipeline support frame 5, a connecting elbow 6, a hot water tank air outlet hole 7, an in-tank connecting nut 8 and an out-tank connecting nut 9, wherein the tank is externally connected with a water tank 10 and an in-tank water level line 11;
the hot water tank comprises a hot water tank body top 1.1, a hot water tank body side wall 1.2, a manual inspection hole 1.3, an inspection hole cover 1.4 and a hot water tank support 1.5; the upper end 2.1 and the lower end 2.2 of the hot gas receiving pipe 2 are respectively connected with the upper end and the lower end of the hot gas receiving pipe; the radiating fins 3.3, the front end 3.1 and the rear end 3.2 of the radiating pipe 3.
Detailed Description
The invention is further described below with reference to fig. 1 and the following examples:
1. the utility model provides an atmospheric device is led to ordinary pressure hot-water tank heat recovery formula, includes hot-water tank box 1, the gaseous admission pipe of steam 2, heat transfer condenser pipe 3, outlet duct 4, pipeline support frame 5, connecting bend 6, hot-water tank venthole 7, incasement coupling nut 8 and the outer coupling nut 9 of case, the external basin 10 of case, its characterized in that: the top 1.1 of the hot water tank body 1 is sealed, the side surface of the bottom 1.3 of the hot water tank body 1 is provided with a hot water tank air outlet 7, and an in-tank connecting nut 8 and an out-tank connecting nut 9 are respectively arranged on the inner side and the outer side of the hot water tank air outlet 7.
2. The hot gas receiving pipe 2 and the heat exchange condensation pipe 3 are fixed in the hot water tank body 1 through a pipeline support frame 5.
3. The hot gas receiving pipe 2 is vertically arranged and fixed on the side wall 1.2 of the hot water tank body 1 and keeps a parallel state with the hot water tank body; the heat exchange condensation pipe 3 is parallelly arranged at the bottom of the hot water tank body 1 and keeps a horizontal state with the hot water tank body.
4. The hot gas receiving pipe 2 is fixed behind the side wall 1.2, and a certain distance is kept between the upper end 2.1 of the hot gas receiving pipe and the top 1.1 of the hot water tank body 1, so that the steam of the hot water tank can enter the pipe; the top of the hot water tank body 1 is provided with a manual inspection hole 1.3 and an inspection hole cover 1.4.
5. The lower end 2.2 of the hot gas receiving pipe 2 is connected with one end of a connecting elbow 6, the other end of the connecting elbow 6 is connected with the front end 3.1 of a heat exchange condensation pipe 3, the tail end 3.2 of the heat exchange condensation pipe 3 is connected with an in-box connecting nut 8 of a hot water box air outlet hole 4, and the air outlet pipe 4 is arranged outside the hot water box body 1 and is connected with an out-box connecting nut 9 of the hot water box air outlet hole 4.
6. The outer surface of the heat exchange condensation pipe 3 is provided with a plurality of radiating fins 3.3, and the radiating fins have the function of radiating hot gas and heat energy entering the heat exchange condensation pipe 3 into water in a hot water tank, so that the hot gas is not lost, and the energy-saving effect is realized; the geometry and size and number of fins 3.3 are determined by the size and dimensions of the hot water tank.
7. The hot gas receiving pipe 2, the heat exchange condensation pipe 3, the gas outlet pipe 4, the pipeline support frame 5 and the connecting elbow 6 are connected, the shape of the pipeline is L, the water vapor on the upper part of the hot water tank body 1 enters the hot gas receiving pipe 2 and then enters the heat exchange condensation pipe 3, the heat of the water vapor in the pipeline is absorbed and then dissipated into cold water at the bottom of the water tank through the heat exchange condensation pipe 3, and therefore the purpose that the water vapor in the atmosphere is cooled through heat exchange, condensed into water and discharged into the water receiving tank is achieved.
8. The hot gas receiving pipe 2, the heat exchange condenser pipe 3, the gas outlet pipe 4, the pipeline support frame 5 and the connecting elbow 6 are made of copper, carbon steel and stainless steel materials.
9. The sizes of the outer diameter and the inner diameter of the hot gas receiving pipe 2, the heat exchange condensation pipe 3 and the air outlet pipe 4 are the same, and the sizes of the sizes are determined according to the size of the volume of the hot water tank.
10. As shown in fig. 1, the water level is indicated by a dotted line 11 in the hot water tank.
To sum up, implement the atmospheric device is led to ordinary pressure hot-water tank heat recovery formula, its design has the novelty, its simple structure, construction convenience, the effect is obvious, has thoroughly solved the problem that produced potential safety hazard problem and heat energy run off in the current hot-water tank structure.
Claims (9)
1. The utility model provides an atmospheric device is led to ordinary pressure hot-water tank heat recovery formula, includes hot-water tank box (1), steam gas receiver tube (2), heat transfer condenser pipe (3), outlet duct (4), pipeline support frame (5), connecting bend (6), hot-water tank venthole (7), incasement connecting nut (8) and case external connection nut (9), external basin (10) of case, its characterized in that: the top (1.1) of the hot water tank body (1) is sealed, the side face of the bottom (1.3) of the hot water tank body (1) is provided with a hot water tank air outlet (7), and the in-tank connecting nut (8) and the out-tank connecting nut (9) are respectively arranged on the inner side and the outer side of the hot water tank air outlet (7).
2. The atmospheric device is led to normal pressure hot-water tank heat recovery formula of claim 1, characterized in that: the hot gas receiving pipe (2) and the heat exchange condensation pipe (3) are fixed in the hot water tank body (1) through a pipeline support frame (5).
3. The atmospheric device is led to normal pressure hot-water tank heat recovery formula of claim 1, characterized in that: the hot gas receiving pipe (2) is vertically arranged and fixed on the side wall (1.2) of the hot water tank body (1) and keeps a parallel state with the side wall; the heat exchange condensation pipe (3) is arranged at the bottom of the hot water tank body (1) in parallel and keeps a horizontal state with the hot water tank body.
4. The atmospheric device is led to normal pressure hot-water tank heat recovery formula of claim 1, characterized in that: the hot gas receiving pipe (2) is fixed behind the side wall (1.2), and a certain distance is kept between the upper end (2.1) of the hot gas receiving pipe and the top (1.1) of the hot water tank body (1), so that the steam of the hot water tank can enter the pipe; the top of the hot water tank body (1) is provided with a manual inspection hole (1.3) and an inspection hole cover (1.4).
5. The atmospheric device is led to normal pressure hot-water tank heat recovery formula of claim 1, characterized in that: the hot gas receiving pipe is characterized in that the lower end (2.2) of the hot gas receiving pipe (2) is connected with one end of a connecting elbow (6), the other end of the connecting elbow (6) is connected with the front end (3.1) of a heat exchange condensation pipe (3), the tail end (3.2) of the heat exchange condensation pipe (3) is connected with an in-tank connecting nut (8) of a hot water tank air outlet hole (7), and an air outlet pipe (4) is arranged outside the hot water tank body (1) and connected with an out-tank connecting nut (9) of the hot water tank air outlet hole (7).
6. The atmospheric device is led to normal pressure hot-water tank heat recovery formula of claim 1, characterized in that: the outer surface of the heat exchange condensation pipe (3) is provided with a plurality of radiating fins (3.3) which are used for radiating hot gas and heat energy entering the heat exchange condensation pipe (3) into water in the hot water tank, so that the hot gas is not lost, and the energy-saving effect is realized; the geometry, size and number of fins (3.3) are determined by the size and dimensions of the hot water tank.
7. The atmospheric vent device with the heat recovery function for the atmospheric hot water tank as claimed in claim 1 is characterized in that after the hot gas receiving pipe (2), the heat exchange condensation pipe (3), the air outlet pipe (4), the pipeline support frame (5) and the connecting elbow (6) are connected, the pipeline is L-shaped, water vapor on the upper portion of the hot water tank body (1) enters the hot gas receiving pipe (2) and then enters the heat exchange condensation pipe (3), and the heat of the water vapor in the pipeline is absorbed and then dissipated into cold water at the bottom of the water tank through the heat exchange condensation pipe (3), so that the water vapor in the atmospheric vent is cooled through heat exchange, condensed and discharged into the water receiving tank.
8. The atmospheric device is led to normal pressure hot-water tank heat recovery formula of claim 1, characterized in that: the hot gas receiving pipe (2), the heat exchange condensation pipe (3), the air outlet pipe (4), the pipeline support frame (5) and the connecting elbow (6) are made of copper, carbon steel and stainless steel materials.
9. The atmospheric device is led to normal pressure hot-water tank heat recovery formula of claim 1, characterized in that: the sizes of the outer diameter and the inner diameter of the hot gas receiving pipe (2), the heat exchange condensation pipe (3) and the air outlet pipe (4) are the same, and the sizes of the sizes are determined according to the volume of the hot water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862154.6U CN211041409U (en) | 2019-11-01 | 2019-11-01 | Atmospheric device is led to ordinary pressure hot-water tank heat recovery formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862154.6U CN211041409U (en) | 2019-11-01 | 2019-11-01 | Atmospheric device is led to ordinary pressure hot-water tank heat recovery formula |
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| Publication Number | Publication Date |
|---|---|
| CN211041409U true CN211041409U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921862154.6U Active CN211041409U (en) | 2019-11-01 | 2019-11-01 | Atmospheric device is led to ordinary pressure hot-water tank heat recovery formula |
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| Country | Link |
|---|---|
| CN (1) | CN211041409U (en) |
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2019
- 2019-11-01 CN CN201921862154.6U patent/CN211041409U/en active Active
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