CN113251397A - A automatic steam generation device for water based paint production - Google Patents
A automatic steam generation device for water based paint production Download PDFInfo
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- CN113251397A CN113251397A CN202110543648.3A CN202110543648A CN113251397A CN 113251397 A CN113251397 A CN 113251397A CN 202110543648 A CN202110543648 A CN 202110543648A CN 113251397 A CN113251397 A CN 113251397A
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- water
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- water tank
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
- F22B1/285—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs the water being fed by a pump to the reservoirs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
- F22D5/18—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps
- F22D5/22—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps with floats
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses an automatic steam generating device for producing water-based paint, which comprises: the steam heating device comprises a heating water tank, a floating plate, a water level reminding mechanism and a steam backflow channel; the water outlet pipe at the bottom of the water storage tank is connected with the water feeding pipe on the heating water tank through a water pump; the floating plate is arranged inside the heating water tank in a sliding manner; the water level reminding mechanism is arranged on the upper side of the floating plate, and when the water level in the heating water tank is reduced, the floating plate slides upwards under the reset action of the first reset spring and starts the water level reminding mechanism; the steam backflow channel comprises a tee joint arranged between the water feeding pipe and the water pump, two ends of the tee joint are respectively connected with the water feeding pipe and the water pump, the other end of the tee joint is connected with a backflow pipeline, a backflow valve is arranged on the backflow pipeline, and the backflow valve triggers the backflow valve to be opened when the power supply is turned off, so that residual hot steam in the heating water tank is discharged along with the backflow channel; the invention provides a steam generating device which has high automation degree and safety protection measures.
Description
Technical Field
The invention belongs to the technical field of steam generating devices, and particularly relates to an automatic steam generating device for water-based paint production.
Background
The water-based paint needs to be introduced with steam to promote the reaction fusion among raw materials during production and processing, the steam generated by a steam generator is generally generated under the condition of higher temperature and air pressure, so if the water-based paint is carelessly burnt by steam rather than boiled water, the steam generated by the steam generator needs to be introduced into or disconnected from water-based paint equipment and other operation processes manually, the operation process is not automatic enough, so that safety accidents easily occur, certain potential safety hazards exist, and a steam generating device with high automation degree needs to be developed.
Disclosure of Invention
The invention aims to provide an automatic steam generating device for producing water-based paint, which has high automation degree and safety protection measures.
The invention adopts the technical scheme that an automatic steam generating device for producing water-based paint comprises:
the heating water tank is internally provided with a heating rod, the heating water tank also comprises a water storage tank arranged on one side of the heating water tank, the top of the heating water tank is respectively provided with an air outlet pipe and a water feeding pipe, the bottom of the water storage tank is provided with a water outlet pipe, the water outlet pipe and the water feeding pipe are connected through a water pump, and the heating water tank also comprises a power supply connected with the heating rod;
the floating plate is arranged in the heating water tank in a sliding manner, and a first return spring is arranged between the floating plate and the bottom of the heating water tank;
the water level reminding mechanism is arranged on the upper side of the floating plate, and when the water level in the heating water tank is reduced, the floating plate slides upwards under the reset action of the first reset spring and starts the water level reminding mechanism;
steam backflow passageway, including setting up the tee bend between filler pipe and water pump, the tee bend both ends are connected with filler pipe and water pump respectively, and the tee bend other end is connected with the backflow pipeline, is provided with the backward flow valve on the backflow pipeline, and the backward flow valve triggers the backward flow valve to open when the switch of power is closed.
The backflow valve comprises a valve body, a cross-shaped channel is formed inside the valve body, a valve inlet and a valve outlet are formed in the two opposite ends of the cross-shaped channel respectively, the valve inlet is connected with a backflow pipeline, the valve outlet is connected with other recovery equipment, a touch rod which can reciprocate along the inner cavity of the valve and is perpendicular to the connecting line of the valve inlet and the valve outlet is arranged in the inner cavity of the valve body, the lower end of the touch rod is connected with a second reset spring, the upper end of the touch rod penetrates out of the valve body, a sealing gasket is further sleeved on the touch rod, when the touch rod slides up and down, the sealing gasket can block or open the channel between the valve inlet and the valve outlet, and a switch connected with a power supply is arranged at the upper end of the touch rod.
The other recovery equipment is a water storage tank or other condensed water tanks.
The water level reminding mechanism comprises a first piston pipe which is fixed on the inner wall of the heating water tank and vertically arranged, a first piston is arranged in the first piston pipe in a sliding mode, a first push rod which is vertically arranged is fixedly arranged at the lower end of the first piston, a pressing plate which is horizontally arranged is fixedly arranged at the lower end of the first push rod, the pressing plate is located above the floating plate, the water level reminding mechanism further comprises a second piston pipe which is fixed on the outer wall of the heating water tank and vertically arranged, a second piston is arranged in the second piston pipe in a sliding mode, a second push rod which is vertically arranged is fixedly arranged at the lower end of the second piston, a balancing weight is fixedly arranged at the lower end of the second push rod, a third reset spring is further arranged between the balancing weight and the second piston pipe, the upper end of the first piston pipe is communicated with the upper end of the second piston pipe through a communicating pipe, a first pressure sensor which is arranged on the outer side wall of the heating water tank and corresponds to the balancing weight, and the first pressure sensor is located on the lower side of the balancing weight.
And a second pressure sensor is also arranged on the inner side wall of the heating water tank and is positioned below the floating plate.
The outer side wall of the water storage tank is also provided with a controller, and the controller is connected with the first pressure sensor and the second pressure sensor respectively.
The invention has the beneficial effects that:
the automatic steam generating device for producing the water-based paint disclosed by the invention has the advantages that the automatic water adding and water cutting-off in the heating water tank are realized through the matching of the floating plate, the second pressure sensor, the first piston pipe, the first piston, the first push rod, the pressing plate, the second piston pipe, the second piston, the second push rod, the balancing weight, the first sensor and the controller, the degree of automation of the device is high, the water can be automatically added in the steam generating process, and the potential safety hazard caused in the manual water adding process is avoided;
according to the automatic steam generating device for producing the water-based paint, disclosed by the invention, when the power switch is turned off, the generated hot steam can return to the water storage tank or the condensed water tank along with the return pipeline, so that potential safety hazards caused by overflow of the residual hot steam from the air outlet are avoided.
Drawings
FIG. 1 is a schematic diagram of an automated vapor generation apparatus for aqueous coating production according to the present invention;
FIG. 2 is a top water level reminder mechanism for an automated steam generator for use in the production of water-based paint in accordance with the present invention;
FIG. 3 is a schematic view of a return valve on an automated vapor generation device for water-based paint production of the present invention.
In the figure, 1, a heating water tank, 2, a heating rod, 3, a water storage tank, 4, an air outlet pipe, 5, a water feeding pipe, 6, an water outlet pipe, 7, a water pump, 8, a floating plate, 9, a tee joint, 10, a return pipeline, 11, a return valve, 12, a power supply, 13, a valve body, 14, a valve inlet, 15, a valve outlet, 16, a push rod, 17, a second return spring, 18, a sealing gasket, 19, a first piston pipe, 20, a first piston, 21, a first push rod, 22, a pressing plate, 23, a second piston pipe, 24, a second piston, 25, a second push rod, 26, a balancing weight, 27, a first pressure sensor, 28, a second pressure sensor, 29, a controller, 30, a first return spring, 31, a third return spring and 32 are communicated.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection solutions of the present invention are not limited thereto.
Example 1
The invention discloses an automatic steam generating device for producing water-based paint, which is shown in figure 1 and comprises: the heating water tank 1, the floating plate 8, the water level reminding mechanism and the steam backflow channel; the heating water tank 1 is internally provided with a heating rod 2, and also comprises a water storage tank 3 arranged on one side of the heating water tank 1, the top of the heating water tank 1 is respectively provided with an air outlet pipe 4 and a water feeding pipe 5, the bottom of the water storage tank 3 is provided with a water outlet pipe 6, the water outlet pipe 6 and the water feeding pipe 5 are connected through a water pump 7, and the heating water tank also comprises a power supply 12 connected with the heating rod 2; the floating plate 8 is arranged in the heating water tank 1 in a sliding manner, and a first return spring 30 is arranged between the floating plate 8 and the bottom of the heating water tank 1; the water level reminding mechanism is arranged on the upper side of the floating plate 8, and when the water level in the heating water tank 1 is reduced, the floating plate 8 slides upwards under the reset action of the first reset spring 30 and starts the water level reminding mechanism; steam backflow passageway is including setting up tee bend 9 between filler pipe 5 and water pump 7, tee bend 9's both ends are connected with filler pipe 5 and water pump 7 respectively, tee bend 9's the other end is connected with backflow pipeline 10, be provided with return valve 11 on the backflow pipeline 10, return valve 11 triggers return valve 11 when power 12's switch is closed and opens, thereby make 1 inside remaining hot steam of heating water tank discharge along with backflow passageway, prevent that remaining hot steam from taking place the potential safety hazard from outlet duct 4 discharges.
Example 2
Further, on the basis of embodiment 1, as shown in fig. 2 and 3, the backflow valve 11 includes a valve body 13, a cross-shaped passage is formed inside the valve body, opposite two ends in the cross-shaped passage are respectively a valve inlet 14 and a valve outlet 15, the valve inlet 14 is connected with the backflow pipeline 10, the valve outlet 15 is connected with other recovery equipment, a touch rod 16 which can reciprocate along an inner cavity of the valve body 13 and is perpendicular to a line connecting the valve inlet 14 with the valve outlet 15 is arranged in the inner cavity of the valve body, a second return spring 17 is connected to a lower end of the touch rod 16, an upper end of the touch rod 16 penetrates through the valve body 13, a sealing gasket 18 is further sleeved on the touch rod 16, when the touch rod 16 slides up and down, the sealing gasket 18 can seal or open a passage between the valve inlet 14 and the valve outlet 15, and a switch connected with the power supply 12 is arranged at an upper end of the touch rod 16; the remaining recovery equipment connected to the valve outlet 15 is the storage tank 3 or the remaining condensate tank. When a user presses the switch of the control power supply 12, the touch rod 16 is pushed to move downwards, the second reset spring 17 is compressed, the touch rod 16 drives the sealing gasket 18 to move downwards, the valve inlet 14 is communicated with the valve outlet 15 at the moment, hot steam enters the water storage tank or other condensing equipment along with the channel, the user presses the switch for several seconds according to experience, the switch is released after the residual hot steam is completely discharged, therefore, the residual steam in the heating water tank 1 flows back along with the backflow channel, and potential safety hazards caused by overflow from the air outlet 4 are avoided.
Example 3
Further, on the basis of embodiment 2, the water level reminding mechanism includes a first piston tube 19 fixed on the inner wall of the heating water tank 1 and vertically arranged, a first piston 20 is slidably mounted in the first piston tube 19, a vertically arranged first push rod 21 is fixedly mounted at the lower end of the first piston 20, a horizontally arranged press plate 22 is fixedly mounted at the lower end of the first push rod 21, the press plate 22 is located above the floating plate 8, the water level reminding mechanism further includes a second piston tube 23 fixed on the outer wall of the heating water tank 1 and vertically arranged, a second piston 24 is slidably mounted in the second piston tube 23, a vertically arranged second push rod 25 is fixedly mounted at the lower end of the second piston 24, a counterweight 26 is fixedly mounted at the lower end of the second push rod 25, a third return spring 31 is further disposed between the counterweight 26 and the second piston tube 23, the upper end of the first piston tube 19 is communicated with the upper end of the second piston tube 23 through a communication tube 32, the outer side wall of the heating water tank 1 is also provided with a first pressure sensor 27 which is arranged corresponding to the balancing weight 26, and the first pressure sensor 27 is positioned at the lower side of the balancing weight 26; a second pressure sensor 28 is arranged on the inner side wall of the heating water tank 1 and is positioned below the floating plate 8; the outer side wall of the water storage tank 3 is also provided with a controller 29, and the controller 29 is respectively connected with the first pressure sensor 27 and the second pressure sensor 28.
When the water heater is used, the heating rod 2 is electrified through the power supply 12, water in the water tank 1 can be heated, generated steam flows out through the air outlet pipe 4, the water in the heating water tank 1 is slowly reduced along with the lapse of time, the floating plate 8 can also rise along with the rise of a horizontal plane, when the water rises to the position of the pressing plate 22, the floating plate 8 can upwards press the pressing plate 22, so that the balancing weight 26 is pushed down, the balancing weight 26 touches the first pressure sensor 27, the first pressure sensor 27 sends an electric signal to the controller 29, the controller 29 controls the water pump 7 to be turned on, water is added into the heating water tank, when the water in the heating water tank 1 is increased, the floating plate 8 descends along with the decline of a water level, the floating plate 8 can not generate pressure on the pressing plate 22 any more, the balancing weight 26 recovers to the original position under the action of the second spring, when the floating plate 8 moves to the position of the second pressure sensor 28, the floating plate 8 touches the second pressure sensor 28, the second pressure sensor 28 sends an electric signal to the controller 29, and the controller 29 controls the water pump 7 to be closed to stop adding water, so that automatic water adding of the heating water tank is realized.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be made obvious by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (6)
1. An automated vapor generation device for water-based paint production, comprising:
the water heater comprises a heating water tank (1), a water storage tank (3) arranged on one side of the heating water tank (1), an air outlet pipe (4) and a water feeding pipe (5) are respectively arranged at the top of the heating water tank (1), a water outlet pipe (6) is arranged at the bottom of the water storage tank (3), the water outlet pipe (6) and the water feeding pipe (5) are connected through a water pump (7), and the water heater also comprises a power supply (12) connected with the heating rod (2);
the floating plate (8) is arranged inside the heating water tank (1) in a sliding mode, and a first return spring (30) is arranged between the floating plate (8) and the bottom of the heating water tank (1);
the water level reminding mechanism is arranged on the upper side of the floating plate (8), and when the water level in the heating water tank (1) is lowered, the floating plate (8) slides upwards under the resetting action of a first resetting spring (30) and starts the water level reminding mechanism;
steam backflow passageway, be in including setting up filler pipe (5) with tee bend (9) between water pump (7), the both ends of tee bend (9) respectively with filler pipe (5) and water pump (7) are connected, the other end of tee bend (9) is connected with backflow pipeline (10), be provided with return valve (11) on backflow pipeline (10), return valve (11) are in trigger when the switch of power (12) is closed backflow valve (11) are opened.
2. The automatic steam generating device for producing the water-based paint, according to claim 1, is characterized in that the reflux valve (11) comprises a valve body (13), the interior of the valve body (13) is a cross-shaped channel, two opposite ends in the cross-shaped channel are respectively a valve inlet (14) and a valve outlet (15), the valve inlet (14) is connected with the reflux pipeline (10), the valve outlet (15) is connected with other recovery equipment, a touch rod (16) which can reciprocate along the inner cavity of the valve and is perpendicular to a connecting line between the valve inlet (14) and the valve outlet (15) is arranged in the inner cavity of the valve body (13), the lower end of the touch rod (16) is connected with a second reset spring (17), the upper end of the touch rod (16) penetrates out of the valve body (13), a sealing gasket (18) is further sleeved on the touch rod (16), and when the touch rod (16) slides up and down, the sealing gasket (18) can seal or open a channel between the valve inlet (14) and the valve outlet (15), and the upper end of the touch rod (16) is provided with a switch connected with the power supply (12).
3. An automated steam generating device for the production of water-based paints, according to claim 2, characterized in that the remaining recovery means are the storage tank (3) or the remaining condensed water tank.
4. The automatic steam generating device for producing the water-based paint is characterized in that the water level reminding mechanism comprises a first piston pipe (19) which is fixed on the inner wall of the heating water tank (1) and is vertically arranged, a first piston (20) is arranged in the first piston pipe (19) in a sliding manner, a first push rod (21) which is vertically arranged is fixedly arranged at the lower end of the first piston (20), a pressing plate (22) which is horizontally arranged is fixedly arranged at the lower end of the first push rod (21), the pressing plate (22) is positioned above the floating plate (8), a second piston pipe (23) which is fixed on the outer wall of the heating water tank (1) and is vertically arranged is further comprised, a second piston (24) is arranged in the second piston pipe (23) in a sliding manner, a second push rod (25) which is vertically arranged is fixedly arranged at the lower end of the second piston (24), the lower extreme fixed mounting of second push rod (25) has balancing weight (26), balancing weight (26) with still be provided with third reset spring (31) between second piston pipe (23), communicating pipe (32) intercommunication is passed through with second piston pipe (23) upper end in first piston pipe (19) upper end, still on the lateral wall of heating water tank (1) with balancing weight (26) correspond first pressure sensor (27) that sets up, first pressure sensor (27) are located the downside of balancing weight (26).
5. The automated steam generating device for the production of water-based paint according to claim 4, characterized in that the inner side wall of the heating water tank (1) is further provided with a second pressure sensor (28) and is positioned below the floating plate (8).
6. The automatic steam generator for the production of water-based paint according to claim 5, characterized in that the outer side wall of the water storage tank (3) is further provided with a controller (29), and the controller (29) is respectively connected with the first pressure sensor (27) and the second pressure sensor (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543648.3A CN113251397B (en) | 2021-05-19 | 2021-05-19 | Automatic steam generating device for water-based paint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543648.3A CN113251397B (en) | 2021-05-19 | 2021-05-19 | Automatic steam generating device for water-based paint production |
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| Publication Number | Publication Date |
|---|---|
| CN113251397A true CN113251397A (en) | 2021-08-13 |
| CN113251397B CN113251397B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110543648.3A Active CN113251397B (en) | 2021-05-19 | 2021-05-19 | Automatic steam generating device for water-based paint production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949897A (en) * | 2022-06-22 | 2022-08-30 | 安徽佳先功能助剂股份有限公司 | Continuous dehydration distillation plant of nylon acid diisobutyl ester |
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| CN104482521A (en) * | 2014-12-03 | 2015-04-01 | 佛山市伊立浦电器有限公司 | Automatic water supplementing steam generating device |
| CN104930488A (en) * | 2015-07-17 | 2015-09-23 | 东莞市菲腾电子科技有限公司 | Equipment with steam generation device and capable of rapidly stopping steam spraying outside |
| CN205640851U (en) * | 2016-05-25 | 2016-10-12 | 佛山市顺德区美的电热电器制造有限公司 | Steam generator and garment steamer |
| CN206160092U (en) * | 2016-11-03 | 2017-05-10 | 随州金峰节能设备制造有限公司 | High -efficient steam oven with automatic water supply device |
| CN108019729A (en) * | 2017-11-24 | 2018-05-11 | 聚和磁能（天津）科技有限公司 | A kind of electromagnetism steam generation facility |
| CN109058960A (en) * | 2018-08-20 | 2018-12-21 | 东莞市舜尧能源科技有限公司 | The method of superheated steam is generated under a kind of steam generation facility and condition of normal pressure |
-
2021
- 2021-05-19 CN CN202110543648.3A patent/CN113251397B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482521A (en) * | 2014-12-03 | 2015-04-01 | 佛山市伊立浦电器有限公司 | Automatic water supplementing steam generating device |
| CN104930488A (en) * | 2015-07-17 | 2015-09-23 | 东莞市菲腾电子科技有限公司 | Equipment with steam generation device and capable of rapidly stopping steam spraying outside |
| CN205640851U (en) * | 2016-05-25 | 2016-10-12 | 佛山市顺德区美的电热电器制造有限公司 | Steam generator and garment steamer |
| CN206160092U (en) * | 2016-11-03 | 2017-05-10 | 随州金峰节能设备制造有限公司 | High -efficient steam oven with automatic water supply device |
| CN108019729A (en) * | 2017-11-24 | 2018-05-11 | 聚和磁能（天津）科技有限公司 | A kind of electromagnetism steam generation facility |
| CN109058960A (en) * | 2018-08-20 | 2018-12-21 | 东莞市舜尧能源科技有限公司 | The method of superheated steam is generated under a kind of steam generation facility and condition of normal pressure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949897A (en) * | 2022-06-22 | 2022-08-30 | 安徽佳先功能助剂股份有限公司 | Continuous dehydration distillation plant of nylon acid diisobutyl ester |
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| CN113251397B (en) | 2023-08-15 |
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