CN211716857U - Low-nitrogen gas energy-saving water heater - Google Patents
Low-nitrogen gas energy-saving water heater Download PDFInfo
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- CN211716857U CN211716857U CN201922323026.0U CN201922323026U CN211716857U CN 211716857 U CN211716857 U CN 211716857U CN 201922323026 U CN201922323026 U CN 201922323026U CN 211716857 U CN211716857 U CN 211716857U
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Abstract
The utility model discloses an energy-conserving hot-water machine of low nitrogen gas relates to a hot-water machine, specifically the on-line screen storage device comprises a base, install the hot-water machine body on the base, the upper surface fixed connection through a supporting shoe and base respectively is connected at the bottom surface both ends of hot-water machine body, the delivery port has been seted up at one side top of hot-water machine body, the gas supply mouth has been seted up to one side bottom of hot-water machine body, fixed mounting has the preheater tube on the opposite side outer wall of hot-water machine body, the top fixed connection of outlet duct and hot-water machine body opposite side is passed through at the top of preheater tube, the side bottom fixed connection of connecting pipe and tail gas treatment device is passed through to the bottom of preheater tube, tail gas treatment device fixed mounting is at. In the use process of the utility model, the energy-saving effect is achieved, and the practicability of the water heater is improved; the harmful gas is prevented from being directly discharged into the atmosphere, and the environmental protection performance of the water heater is improved.
Description
Technical Field
The utility model relates to a water heater specifically is a low nitrogen gas energy-conserving water heater.
Background
The gas water heater not only realizes the supply of high-temperature hot water and water supply in low-temperature environment which are difficult to realize by solar energy and heat pump hot water systems, but also does not need to handle complicated fire safety inspection procedures and authorization use certificates like a pressure container. The high-benefit energy-saving gas water heater can be combined into a large-scale water supply unit by a plurality of main machines, realizes large-scale hot water supply, and meets the requirements of large, medium and small-scale places on hot water supply and heating. The unit is controlled and managed by a stable and reliable industrial control system, guarantees the water supply amount and the water supply temperature, and is an optimal energy-saving product capable of replacing a domestic boiler and realizing full-automatic hot water supply and heating. The product is mainly suitable for places such as schools, hotels, bathing saunas, government offices, factories, hospitals and the like which need a large amount of domestic water and heating. The boiler is also the best product for replacing the traditional boilers such as coal-fired boilers, fuel-fired boilers and the like which consume more energy and cause more serious pollution in the current market, and the engineering reconstruction is convenient and simple.
And current gas hot water machine is in the use, through the gas to the hot water machine heating, thereby the gas can make nitrogen gas react with air combustion high temperature and produce a large amount of nitrogen oxide, and most of these tail gases are directly discharged in the atmosphere, and not only the feature of environmental protection is poor, has a lot of heats moreover all along with tail gas directly discharged in the atmosphere, and is low to thermal availability factor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving hot water machine of low nitrogen gas to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an energy-conserving hot-water machine of low nitrogen gas, the on-line screen storage device comprises a base, install the hot-water machine body on the base, the bottom surface both ends of hot-water machine body respectively with the top fixed connection of a vertical installation's supporting shoe, the bottom of supporting shoe all is connected with the last fixed surface of base, the delivery port has been seted up at one side top of hot-water machine body, the gas supply mouth has been seted up to one side bottom of hot-water machine body, there is the preheating pipe through bolt fixed mounting on the opposite side outer wall of hot-water machine body, the top of preheating pipe and the one end fixed connection of outlet duct, the other end of outlet duct and the top fixed connection of hot-water machine body opposite side, the bottom of preheating pipe and the one end fixed connection of connecting pipe, the other end of connecting pipe and tail gas treatment device's side bottom fixed connection, tail.
As a further aspect of the present invention: and valves are fixedly arranged on the gas supply port and the water outlet.
As a further aspect of the present invention: and the connecting pipe is fixedly provided with a one-way valve.
As a further aspect of the present invention: one end of the water inlet pipe is connected with an external water supply system, and the other end of the water inlet pipe extends into the water heater body from the bottom of the other side of the water heater body.
As a further aspect of the present invention: the tail gas treatment device mainly comprises a treatment box, baffle plates, through holes and air outlet holes, wherein the treatment box is fixedly arranged on the upper surface of the base through bolts, the horizontal baffle plates of a plurality of are uniformly and fixedly arranged in the treatment box, the through holes are formed in different ends of the adjacent baffle plates, and the air outlet holes are formed in one end of the top of the treatment box.
Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the preheating pipe is used for recycling the waste heat after the gas combustion and preheating the water, thereby reducing the heat required by the water after entering the water heater for heating, effectively achieving the energy-saving effect and improving the practicability of the water heater; and the tail gas after burning is handled through tail gas processing apparatus, absorbs the processing to sulphide and nitrogen oxide in the tail gas, has avoided harmful gas directly to discharge in the atmosphere, causes the pollution of environment, has improved the environmental protection performance of hot water machine.
Drawings
Fig. 1 is a schematic structural diagram of a low-nitrogen gas energy-saving water heater.
Fig. 2 is a schematic structural diagram of a tail gas treatment device in a low-nitrogen gas energy-saving water heater.
As shown in the figure: the device comprises a base 1, a tail gas treatment device 2, a treatment box 21, a baffle plate 22, a through hole 23, an air outlet hole 24, a connecting pipe 3, a preheating pipe 4, a water heater body 5, a supporting block 6, a fuel gas supply port 7, a water outlet 8, an air outlet pipe 9 and a water inlet pipe 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, in an embodiment of the present invention, a low-nitrogen gas energy-saving water heater includes a base 1, a water heater body 5 is mounted on the base 1, two ends of a bottom surface of the water heater body 5 are respectively fixedly connected to a top end of a vertically mounted supporting block 6, bottom ends of the supporting blocks 6 are both fixedly connected to an upper surface of the base 1, a water outlet 8 is formed at a top portion of one side of the water heater body 5, a gas supply port 7 is formed at a bottom portion of one side of the water heater body 5, valves are both fixedly mounted on the gas supply port 7 and the water outlet 8, a preheating pipe 4 is fixedly mounted on an outer wall of the other side of the water heater body 5 by bolts, a top portion of the preheating pipe 4 is fixedly connected to one end of an air outlet pipe 9, the other end of the air outlet pipe 9 is fixedly connected to a top portion of the other side, the other end of the connecting pipe 3 is fixedly connected with the bottom of the side face of the tail gas treatment device 2, a one-way valve is fixedly installed on the connecting pipe 3, the tail gas treatment device 2 is fixedly installed on the upper surface of the base 1 through bolts, a coil-shaped water inlet pipe 10 is fixedly installed inside the preheating pipe 4 through a pipe clamp, one end of the water inlet pipe 10 is connected with an external water supply system, the other end of the water inlet pipe 10 extends into the water heater body 5 from the bottom of the other side of the water heater body 5, when in use, combusted gas enters the tail gas treatment device 2 through the preheating pipe 4 and the connecting pipe 3, so that the tail gas is treated through the tail gas treatment device 2, oxynitride in the tail gas is removed, the environmental protection performance of the water heater is improved, meanwhile, the water inlet pipe 10 is communicated with the water heater body 5 through the preheating pipe 4, and the part of the, therefore, the water is preliminarily heated, the waste heat is fully utilized, the waste of heat is reduced, the energy-saving effect is achieved, and the practicability of the water heater is improved;
tail gas processing apparatus 2 mainly by handling case 21, baffling board 22, through-hole 23 and venthole 24 constitute, it passes through bolt fixed mounting at base 1's upper surface to handle case 21, the even fixed mounting in inside of handling case 21 has a plurality of horizontally baffling board 22, through-hole 23 has been seted up to the different ends of adjacent baffling board 22, venthole 24 has been seted up to the top one end of handling case 21, during the use, the dwell time of tail gas in handling case 21 has effectively been prolonged through baffling board 22, thereby the treatment effect to tail gas has been improved, it has sodium hydroxide solution to inject in handling case 21.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.
Claims (5)
1. A low-nitrogen gas energy-saving water heater comprises a base (1) and is characterized in that a water heater body (5) is mounted on the base (1), two ends of the bottom surface of the water heater body (5) are respectively fixedly connected with the top end of a vertically-mounted supporting block (6), the bottom ends of the supporting blocks (6) are fixedly connected with the upper surface of the base (1), a water outlet (8) is formed in the top of one side of the water heater body (5), a gas supply port (7) is formed in the bottom of one side of the water heater body (5), a preheating pipe (4) is fixedly mounted on the outer wall of the other side of the water heater body (5) through bolts, the top of the preheating pipe (4) is fixedly connected with one end of an air outlet pipe (9), the other end of the air outlet pipe (9) is fixedly connected with the top of the other side of the water heater body (5), and the bottom end of the preheating pipe (4, the other end of connecting pipe (3) and the side bottom fixed connection of tail gas processing apparatus (2), and bolt fixed mounting is passed through in tail gas processing apparatus (2) on the upper surface of base (1), and the inside of preheating tube (4) is through pipe strap fixed mounting coiled pipe form inlet tube (10).
2. The low-nitrogen gas energy-saving water heater according to claim 1, wherein valves are fixedly mounted on the gas supply port (7) and the water outlet (8).
3. The low-nitrogen gas energy-saving water heater according to claim 1, wherein a one-way valve is fixedly mounted on the connecting pipe (3).
4. The low-nitrogen gas energy-saving water heater according to claim 1, wherein one end of the water inlet pipe (10) is connected with an external water supply system, and the other end of the water inlet pipe (10) extends into the water heater body (5) from the bottom of the other side of the water heater body (5).
5. The low-nitrogen gas energy-saving water heater is characterized in that the tail gas treatment device (2) mainly comprises a treatment box (21), baffle plates (22), through holes (23) and air outlet holes (24), the treatment box (21) is fixedly mounted on the upper surface of the base (1) through bolts, the horizontal baffle plates (22) are uniformly and fixedly mounted inside the treatment box (21), the through holes (23) are formed in different ends of adjacent baffle plates (22), and the air outlet holes (24) are formed in one end of the top of the treatment box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323026.0U CN211716857U (en) | 2019-12-23 | 2019-12-23 | Low-nitrogen gas energy-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323026.0U CN211716857U (en) | 2019-12-23 | 2019-12-23 | Low-nitrogen gas energy-saving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211716857U true CN211716857U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922323026.0U Active CN211716857U (en) | 2019-12-23 | 2019-12-23 | Low-nitrogen gas energy-saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211716857U (en) |
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2019
- 2019-12-23 CN CN201922323026.0U patent/CN211716857U/en active Active
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