CN218328697U - Water heater with wind speed changing along with load change - Google Patents
Water heater with wind speed changing along with load change Download PDFInfo
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- CN218328697U CN218328697U CN202222007416.9U CN202222007416U CN218328697U CN 218328697 U CN218328697 U CN 218328697U CN 202222007416 U CN202222007416 U CN 202222007416U CN 218328697 U CN218328697 U CN 218328697U
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Abstract
The utility model discloses a water heater that wind speed changes along with load change relates to water heater technical field, including the water heater casing, the surface of water heater casing is provided with the display screen, the bleeder vent has been seted up to the both sides of water heater casing, the inside fixed mounting of water heater casing has the combustion chamber, the bottom swing joint of combustion chamber has the body. The utility model discloses a cooperation of pneumatic valve and potentiometre, it is rotatory to drive the gas valve core through the potentiometre, the resistance of potentiometre produces corresponding change, detect the potentiometre resistance by the main control board and correspond the adjustment fan voltage virtual value, thereby change the fan rotational speed, it is suitable to guarantee amount of wind and burning load matching, reduce the heat energy that the water heater runs off, solved current gas heater and can't guarantee the amount of wind and burning load and match each other at the in-process of adjusting the temperature, lead to the water heater heat to run off, reduce the problem of the extravagant heat energy of heating efficiency, reached and made the amount of wind and burning load match each other, reduce the effect that the heat runs off.
Description
Technical Field
The utility model relates to a water heater technical field, concretely relates to water heater that wind speed changes along with load change.
Background
The water heater is a device which increases the temperature of cold water to hot water within a certain time by various physical principles, and can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air energy water heater, a heating water heater and the like according to different principles. The following problems exist in the prior art:
1. the existing gas water heater can not ensure that the air volume and the combustion load are matched with each other in the process of adjusting the water temperature, so that the heat in the operation of the water heater can be lost along with a fan, the heating efficiency is reduced, and the heat energy is wasted;
2. the existing gas water heater has poor filtering performance, the gas components contain sulfides, the gas enters a combustor after being mixed by a combustion device of the water heater, SO2, SO3, HCL, HF, silane and the like are formed after combustion, and safety accidents can occur if unsafe treatment is carried out.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water heater that wind speed changes along with load to solve the problem of proposing among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a water heater that wind speed changes along with load change, includes the water heater casing, the surface of water heater casing is provided with the display screen, the bleeder vent has been seted up to the both sides of water heater casing, the inside fixed mounting of water heater casing has the combustion chamber, the bottom swing joint of combustion chamber has the body, the top fixedly connected with heat exchanger of combustion chamber.
The heat exchanger is characterized in that a wind-gathering cover is fixedly connected to the top of the heat exchanger, a fan is fixedly connected to the top of the wind-gathering cover, an air valve is fixedly mounted on the outer surface of the combustion chamber, an air valve core is movably mounted inside the air valve, a potentiometer is fixedly connected to one end of the air valve, one end of the potentiometer extends to the outside of the shell of the water heater, and a transformer is arranged on one side of the combustion chamber.
The utility model discloses technical scheme's further improvement lies in: the water heater is characterized in that a main control board is fixedly connected to one side of the inner wall of the water heater shell, and a wiring end of the main control board is electrically connected with a wiring end of the fan.
By adopting the technical scheme, the main control board in the scheme is convenient for detecting the relative resistance value of the potentiometer and adjusting the effective voltage value of the fan, so that the rotating speed of the fan is changed.
The utility model discloses technical scheme's further improvement lies in: the combustion chamber is characterized in that a check valve body is arranged inside the combustion chamber, one side of the check valve body is fixedly connected with one end of the air valve, a check valve core is arranged inside the check valve body, and a flow opening is formed in the bottom of the check valve core.
By adopting the technical scheme, the check valve body in the scheme is convenient for controlling the flow efficiency and flow of fuel gas.
The utility model discloses technical scheme's further improvement lies in: the top fixedly connected with filtering mechanism of fan, filtering mechanism's top movable mounting has the tuber pipe.
Adopt above-mentioned technical scheme, the tuber pipe in this scheme is convenient for discharge the inside of water heater casing with gas.
The utility model discloses technical scheme's further improvement lies in: the filter comprises a filter mechanism and is characterized in that a cross-shaped stabilizing frame is movably connected inside the filter mechanism, notches are formed in two sides of the cross-shaped stabilizing frame, a spiral air pipe is arranged inside each notch, one end of each spiral air pipe extends into the cross-shaped stabilizing frame, and a conical connecting portion is fixedly connected to the other end of each spiral air pipe.
By adopting the technical scheme, the cross-shaped stabilizing frame in the scheme is convenient for limiting the spiral air pipe and preventing the spiral air pipe from shaking in the waste gas transmission process.
The utility model discloses technical scheme's further improvement lies in: the internal surface fixed connection of notch has the clamp splice, the inside fixed connection of spiral duct has the purification filter core.
By adopting the technical scheme, the purification filter element in the scheme is convenient for filtering and absorbing harmful gas generated after gas combustion, and the safety factor of the water heater is improved.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a water heater that wind speed changes along with load variation, adopt the cooperation of pneumatic valve and potentiometre, it is rotatory to drive the gas valve core through the potentiometre, the resistance of potentiometre produces corresponding change, it corresponds adjustment fan voltage virtual value to detect the potentiometre resistance by the main control board, thereby change the fan rotational speed, guarantee the amount of wind and combustion load match suitably, reduce the whole heat energy of taking away because the amount of wind of water heater in the operation, also can reduce the wind noise simultaneously, solved current gas heater and can't guarantee the amount of wind and combustion load and match each other at the in-process of adjusting the temperature, lead to water heater in-service heat can run off along with the fan, reduce the problem of the extravagant heat energy of heating efficiency, reached and made the amount of wind and combustion load match each other, reduce the effect that the heat runs off.
2. The utility model provides a water heater that wind speed changes along with load change, adopt the cooperation of spiral duct and purification filter core, the spiral duct conducts the gas that the fan blew off, simultaneously carry out abundant filtration through purification filter core, and stability when improving the transmission of spiral duct through the clamp splice, it is not good to have solved current gas heater filtering quality, contain the sulphide in the gas composition, the gas mixes the back through the burner of water heater and gets into the combustor, form SO2 after the burning, SO3, HCL, HF, silane etc., if dangerous the processing, the problem of incident can take place, the purification efficiency who is convenient for improve the water heater has been reached, prevent to produce the effect of incident.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the air valve structure of the present invention;
FIG. 4 is a schematic structural view of the filtering mechanism of the present invention;
fig. 5 is a schematic view of the spiral duct structure of the present invention.
In the figure: 1. a water heater housing; 2. a display screen; 3. air holes are formed;
11. a combustion chamber; 12. a pipe body; 13. a heat exchanger; 14. a wind gathering cover; 15. a fan; 16. an air valve; 17. a transformer; 18. a main control board; 19. a check valve body;
151. a filtering mechanism; 152. an air outlet pipe; 153. a cross-shaped stabilizing frame; 154. a notch; 155. a spiral duct; 156. a tapered connection portion; 157. a clamping block; 158. a purifying filter element;
161. a gas valve core; 162. a potentiometer;
191. a check valve core; 192. a flow port.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides a water heater that wind speed changes along with load change, including water heater casing 1, water heater casing 1's surface is provided with display screen 2, bleeder vent 3 has been seted up to water heater casing 1's both sides, water heater casing 1's inside fixed mounting has combustion chamber 11, the bottom swing joint of combustion chamber 11 has body 12, the top fixedly connected with heat exchanger 13 of combustion chamber 11, heat exchanger 13's top fixedly connected with air collecting cover 14, air collecting cover 14's top fixedly connected with fan 15, combustion chamber 11's surface fixed mounting has pneumatic valve 16, the inside movable mounting of pneumatic valve 16 has pneumatic valve core 161, the one end fixedly connected with potentiometre 162 of pneumatic valve 16, the one end of potentiometre 162 extends to the outside of water heater casing 1, one side of combustion chamber 11 is provided with transformer 17, inner wall one side fixedly connected with main control board 18 of water heater casing 1, the wiring end of main control board 18 and the wiring end electric connection of fan 15.
In this embodiment, the potentiometer 162 is used to drive the air valve core 161 to rotate, the resistance of the potentiometer 162 is correspondingly changed, and the main control board 18 is used to detect the resistance of the potentiometer 162 and correspondingly adjust the effective voltage value of the fan 15, so as to change the rotating speed of the fan 15, ensure that the matching between the air volume and the combustion load is proper, reduce the heat energy taken away by the air volume in the whole operation of the water heater, and reduce the wind noise.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a check valve body 19 is arranged in the combustion chamber 11, one side of the check valve body 19 is fixedly connected with one end of the air valve 16, a check valve core 191 is arranged in the check valve body 19, and a flow port 192 is arranged at the bottom of the check valve core 191.
In this embodiment, the inner diameter of the flow port 192 and the outer diameter of the tube 12 are adapted to each other, and the check valve spool 191 and the gas valve spool 161 are controlled to fully convey the gas along the tube 12, so that the combustion chamber 11 can pass through different gas instantaneous quantities.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the top fixedly connected with filter mechanism 151 of fan 15, the top movable mounting of filter mechanism 151 has a tuber pipe 152, the inside movably connected with cross stable frame 153 of filter mechanism 151, notch 154 has been seted up to the both sides of cross stable frame 153, the inside of notch 154 is provided with spiral duct 155, the one end of spiral duct 155 extends to the inside of cross stable frame 153, the other end fixedly connected with toper connecting portion 156 of spiral duct 155, the internal surface fixedly connected with clamp splice 157 of notch 154, the inside fixedly connected with of spiral duct 155 purifies filter core 158.
In this embodiment, the clamping block 157 is made of soft rubber material, and the blower 15 generates pressure during the process of transmitting exhaust gas to drive the spiral duct 155 to move in the slot 154, and the pressure is buffered by the clamping block 157, so that the purification filter element 158 can fully filter the combusted exhaust gas, thereby improving the safety performance of the water heater.
The working principle of the water heater with the wind speed varying with the load change will be described in detail below.
As shown in fig. 1-5, the potentiometer 162 is rotated to adjust the heat load value to a required heat load value, and the air valve core 161 is driven to rotate, so that the resistance value of the potentiometer 162 is correspondingly changed, the main control board 18 detects the resistance value of the potentiometer 162 and correspondingly adjusts the voltage effective value of the fan 15, thereby changing the rotating speed of the fan 15, ensuring that the air volume and the combustion load are properly matched, the gas is conveyed by the pipe body 12 in the combustion chamber 11 to start combustion, the heat exchanger 13 heats the flowing water for heating, meanwhile, the fan 15 conveys the combusted waste gas to the spiral air pipe 155, and the combusted waste gas is fully filtered by the purifying filter element 158, so that the safety performance of the water heater is improved.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides a water heater that wind speed changes along with load change, includes water heater casing (1), the surface of water heater casing (1) is provided with display screen (2), bleeder vent (3), its characterized in that have been seted up to the both sides of water heater casing (1): a combustion chamber (11) is fixedly arranged in the water heater shell (1), the bottom of the combustion chamber (11) is movably connected with a pipe body (12), and the top of the combustion chamber (11) is fixedly connected with a heat exchanger (13);
the top fixedly connected with air collecting cover (14) of heat exchanger (13), top fixedly connected with fan (15) of air collecting cover (14), the fixed surface of combustion chamber (11) installs pneumatic valve (16), the inside movable mounting of pneumatic valve (16) has gas valve core (161), the one end fixedly connected with potentiometre (162) of pneumatic valve (16), the one end of potentiometre (162) extends to the outside of water heater casing (1), one side of combustion chamber (11) is provided with transformer (17).
2. A water heater according to claim 1 wherein the wind speed varies with load, and wherein: the water heater is characterized in that a main control board (18) is fixedly connected to one side of the inner wall of the water heater shell (1), and a wiring end of the main control board (18) is electrically connected with a wiring end of the fan (15).
3. A water heater according to claim 2 wherein the wind speed varies with load, and wherein: the combustion chamber (11) is internally provided with a check valve body (19), one side of the check valve body (19) is fixedly connected with one end of the air valve (16), a check valve core (191) is arranged inside the check valve body (19), and a flow port (192) is arranged at the bottom of the check valve core (191).
4. A water heater according to claim 1 wherein the wind speed varies with load, and wherein: the top fixedly connected with filtering mechanism (151) of fan (15), the top movable mounting of filtering mechanism (151) has air outlet pipe (152).
5. The water heater of claim 4, wherein the wind speed varies with load, and wherein: the inside swing joint of filter mechanism (151) has cross stabilizing frame (153), notch (154) have been seted up to the both sides of cross stabilizing frame (153), the inside of notch (154) is provided with spiral duct (155), the one end of spiral duct (155) extends to the inside of cross stabilizing frame (153), the other end fixedly connected with toper connecting portion (156) of spiral duct (155).
6. The water heater of claim 5, wherein the wind speed varies with load, and wherein: the inner surface of the notch (154) is fixedly connected with a clamping block (157), and the interior of the spiral air pipe (155) is fixedly connected with a purification filter element (158).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222007416.9U CN218328697U (en) | 2022-08-01 | 2022-08-01 | Water heater with wind speed changing along with load change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222007416.9U CN218328697U (en) | 2022-08-01 | 2022-08-01 | Water heater with wind speed changing along with load change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218328697U true CN218328697U (en) | 2023-01-17 |
Family
ID=84873997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222007416.9U Active CN218328697U (en) | 2022-08-01 | 2022-08-01 | Water heater with wind speed changing along with load change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218328697U (en) |
-
2022
- 2022-08-01 CN CN202222007416.9U patent/CN218328697U/en active Active
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