CN211601090U - Steam and hot water interchanging device - Google Patents
Steam and hot water interchanging device Download PDFInfo
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- CN211601090U CN211601090U CN201922434003.7U CN201922434003U CN211601090U CN 211601090 U CN211601090 U CN 211601090U CN 201922434003 U CN201922434003 U CN 201922434003U CN 211601090 U CN211601090 U CN 211601090U
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Abstract
The utility model relates to the technical field of water heating devices, in particular to a steam and hot water exchange device, a water inlet channel is arranged at the position close to the top end of the side wall of a heating cavity body, a water drainage channel is arranged at the position close to the bottom end of the side wall of the heating cavity body, the micro water pump is arranged on the outer wall of the heating cavity close to the drainage channel, the water inlet end of the micro water pump is communicated with the outer end of the drainage channel, the top end of the heating cavity is provided with a steam exhaust channel, a steam exhaust electromagnetic valve is installed on the steam exhaust channel, an air pressure detection module and a distance detection module are also fixedly installed on the inner wall of the heating cavity, the output ends of the temperature detection module, the distance detection module and the air pressure detection module are electrically connected with a central control module, the output end of the central control module is electrically connected with a water inlet electromagnetic valve, the steam exhaust electromagnetic valve and a water pump control module, and the output end of the water pump control module is; the user can flexibly switch the steam and hot water supply modes, and different requirements of the user are met.
Description
Technical Field
The utility model relates to a water heating device technical field specifically is a steam exchanges device with hot water.
Background
In the daily life process, people often utilize a large cooking stove to heat cold water so as to obtain hot water; in this case, the water is generally heated to a predetermined temperature and then discharged. There are also large cookers that heat water to obtain steam for use. However, it can only supply hot water or steam, cannot satisfy different needs of users, and cannot realize flexible switching between steam and hot water supply modes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steam and hot water exchange device for solve present big boiler and can not change steam and hot water supply mode in a flexible way, can not satisfy the problem of the different demands of user.
In order to achieve the above object, the utility model provides a following technical scheme: a steam and hot water interchange device comprises a heating cavity, wherein a heating module and a temperature detection module are arranged in an inner cavity of the heating cavity, a water inlet channel is arranged at the position, close to the top end, of a side wall of the heating cavity, a water inlet electromagnetic valve is arranged between the water inlet channel and an external water supply pipeline, a water discharge channel is arranged at the position, close to the bottom end, of the side wall of the heating cavity, a micro water pump is arranged at the position, close to the water discharge channel, of the outer wall of the heating cavity, the water inlet end of the micro water pump is communicated with the outer end of the water discharge channel, a steam discharge channel is arranged at the top end of the heating cavity, a steam discharge electromagnetic valve is arranged on the steam discharge channel, an air pressure detection module and a distance detection module are fixedly arranged on the inner wall of the heating cavity, the distance detection module is used for detecting the water level in, the output end of the central control module is electrically connected with a water inlet electromagnetic valve, a steam exhaust electromagnetic valve and a water pump control module, and the output end of the water pump control module is electrically connected with the input end of the micro water pump.
The central control module is a PowerPc central programmable processor, the temperature detection module is a temperature transmitter, the miniature water pump is a P6017 type water pump, the distance detection module is an HC-SRO4 type ultrasonic module, and the air pressure detection module is a GZP6848A type gas pressure transmitter module.
Preferably, the bottom surface of the inner cavity of the heating cavity corresponds to the vertical and fixed connection position of the distance detection module, a floating plate is sleeved on the periphery of the sliding rod in a sliding mode, and the upper surface of the floating plate is right opposite to the distance detection module.
Preferably, the outer wall of the sliding rod is provided with a sliding groove along the vertical direction, and the inner edge of the floating plate is provided with a convex block which is slidably clamped with the sliding groove.
Preferably, the top of spout on the slide bar with inhalant canal's bottom level, atmospheric pressure detection module fixed mounting be located on the heating cavity inner wall the position of inhalant canal top.
Preferably, the outer wall of the heating cavity is provided with a heat insulation layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a heating cavity in which a heating module is used for heating water, when hot water with a certain temperature is required to be obtained, the water can be set through a central control module, and when the hot water in the heating cavity reaches the set temperature, a micro water pump can be started to supply the hot water to a required place; when steam is required to be obtained, the heating module can continue to further heat the hot water in the heating cavity, the generated steam is gathered at the top of the inner cavity of the heating cavity, and when the steam pressure detected by the air pressure detection module reaches a set pressure, the central control module can open the steam exhaust electromagnetic valve to enable the steam to be exhausted from the steam exhaust channel for use; the user can flexibly switch the steam and hot water supply modes, and different requirements of the user are met.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic cross-sectional view of the slide rod of the present invention;
fig. 5 is a schematic frame diagram of the control system of the present invention.
In the figure: 1-heating the cavity; 11-a water inlet channel; 111-water inlet solenoid valve; 12-a drainage channel; 13-a steam exhaust channel; 131-exhaust electromagnetic valve; 2-heating the module; 3-a temperature detection module; 4-a micro water pump; 41-a water pump control module; 5-a distance detection module; 6-air pressure detection module; 7-a slide bar; 71-a floating plate; 8-central control module.
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.
Referring to fig. 1-4, the present invention provides a technical solution, a steam and hot water interchanging apparatus, comprising a heating chamber 1, a heating module 2 and a temperature detecting module 3 disposed in an inner cavity of the heating chamber 1, a water inlet channel 11 disposed near a top end of a side wall of the heating chamber 1, a water inlet solenoid valve 111 disposed between the water inlet channel 11 and an external water supply pipeline, a water discharge channel 12 disposed near a bottom end of the side wall of the heating chamber 1, a micro water pump 4 disposed near the water discharge channel 12 on an outer wall of the heating chamber 1, a water inlet end of the micro water pump 4 communicated with an outer end of the water discharge channel 12, a steam discharge channel 13 disposed at the top end of the heating chamber 1, a steam discharge solenoid valve 131 disposed on the steam discharge channel 13, an air pressure detecting module 6 and a distance detecting module 5 fixedly disposed on an inner wall of the heating chamber 1, the distance detecting module 5 for detecting a water level, the output electric connection of temperature detection module 3, distance detection module 5 and atmospheric pressure detection module 6 has central control module 8, and central control module 8's output electric connection has water inlet solenoid valve 111, exhaust solenoid valve 131 and water pump control module 41, and water pump control module 41's output and miniature water pump 4's input electric connection.
The central control module 8 is specifically a PowerPc central programmable processor, the temperature detection module 3 is a temperature transmitter, the micro water pump 4 is specifically a P6017 type water pump, the distance detection module 5 is specifically an HC-SRO4 type ultrasonic module, and the air pressure detection module is specifically a GZP6848A type gas pressure transmitter module.
In summary, when the water level detected by the distance detection module 5 is low, an electric signal is transmitted to the central control module 8, and the central control module 8 controls the opening of the water inlet electromagnetic valve 111, so that the external water supply pipeline injects water into the heating cavity 1 through the water inlet pipeline 11; when the water level detected by the distance detection module 5 reaches a set value or a critical value, the water inlet electromagnetic valve 111 is closed through the central control module 8 to stop injecting water into the heating cavity 1; the heating module 2 heats water in the heating cavity 1; when hot water with a certain temperature needs to be obtained, the hot water can be set through the central control module 8, when the temperature detection module 3 detects that the hot water in the heating cavity 1 reaches the set temperature, an electric signal is transmitted to the central control module 8, the central control module 8 starts the micro water pump 4 through the water pump control module 41, and the micro water pump 4 supplies the hot water in the heating cavity 1 to a required place; when steam is required to be obtained, the micro water pump 4 is closed, the heating module 2 can continue to further heat hot water in the heating cavity 1, generated steam is gathered at the top of the inner cavity of the heating cavity 1, and when the steam pressure detected by the air pressure detection module 6 reaches a set pressure, the steam exhaust electromagnetic valve 131 is opened through the central control module 8, so that the steam is exhausted from the steam exhaust channel 13 for use.
In the embodiment, a sliding rod 7 is vertically and fixedly connected to the bottom surface of the inner cavity of the heating cavity 1 corresponding to the distance detection module 5, a floating plate 71 is sleeved on the periphery of the sliding rod 7 in a sliding manner, and the upper surface of the floating plate 71 is opposite to the distance detection module 5; when the water level detection device is used, the water level in the heating cavity 1 rises to enable the floating plate 71 to slide upwards along the slide rod 7, and the distance detection module 5 detects the water level by detecting the distance between the floating plate and the upper surface of the floating plate 71.
In this embodiment, the outer wall of the sliding rod 7 is provided with a sliding groove along the vertical direction, and the inner edge of the floating plate 71 is provided with a convex block which is slidably clamped with the sliding groove; so that the floating plate 71 can smoothly slide upward under the buoyancy of the water in the heating chamber 1 when in use.
In the embodiment, the top end of the sliding chute on the sliding rod 7 is horizontal to the bottom end of the water inlet channel 11, and the air pressure detection module 6 is fixedly arranged on the inner wall of the heating cavity 1 and positioned above the water inlet channel 11; when the device is used, the water surface is not higher than the water inlet channel 11, the air pressure detection module 6 and the distance detection module 5, and the detection precision of the modules is prevented from being influenced.
In this embodiment, the outer wall of the heating cavity 1 is provided with a heat insulation layer; when the water heater is used, the heat of hot water is prevented from being dissipated to the outside through the wall body.
The working principle is as follows: when the water level detection device is used, when the water level detected by the distance detection module 5 is low, an electric signal is transmitted to the central control module 8, and the central control module 8 controls the opening of the water inlet electromagnetic valve 111, so that an external water supply pipeline injects water into the heating cavity 1 through the water inlet pipeline 11; the water level in the heating cavity 1 rises to enable the floating plate 71 to slide upwards along the slide rod 7, and the distance detection module 5 detects the water level by detecting the distance between the floating plate 71 and the upper surface of the floating plate; when the water level detected by the distance detection module 5 reaches a set value or a critical value, the water inlet electromagnetic valve 111 is closed through the central control module 8 to stop injecting water into the heating cavity 1; the heating module 2 heats water in the heating cavity 1; when hot water with a certain temperature needs to be obtained, the hot water can be set through the central control module 8, when the temperature detection module 3 detects that the hot water in the heating cavity 1 reaches the set temperature, an electric signal is transmitted to the central control module 8, the central control module 8 starts the micro water pump 4 through the water pump control module 41, and the micro water pump 4 supplies the hot water in the heating cavity 1 to a required place; when steam is required to be obtained, the micro water pump 4 is closed, the heating module 2 can continue to further heat hot water in the heating cavity 1, generated steam is gathered at the top of the inner cavity of the heating cavity 1, and when the steam pressure detected by the air pressure detection module 6 reaches a set pressure, the steam exhaust electromagnetic valve 131 is opened through the central control module 8, so that the steam is exhausted from the steam exhaust channel 13 for use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a steam and hot water exchange device, includes heating cavity (1), heating cavity (1) inner chamber is provided with heating module (2) and temperature detection module (3), its characterized in that: the water inlet channel (11) is arranged at the position, close to the top, of the side wall of the heating cavity body (1), the water inlet electromagnetic valve (111) is arranged between the water inlet channel (11) and an external water supply pipeline, the position, close to the bottom, of the side wall of the heating cavity body (1) is provided with the drainage channel (12), the outer wall of the heating cavity body (1) is close to the drainage channel (12), the miniature water pump (4) is arranged, the water inlet end of the miniature water pump (4) is communicated with the outer end of the drainage channel (12), the top end of the heating cavity body (1) is provided with the steam exhaust channel (13), the steam exhaust channel (13) is provided with the steam exhaust electromagnetic valve (131), the inner wall of the heating cavity body (1) is fixedly provided with the air pressure detection module (6) and the distance detection module (5), and the distance detection module (5) is used, the output electric connection of temperature detect module (3), distance detect module (5) and atmospheric pressure detect module (6) has central control module (8), the output electric connection of central control module (8) has water inlet solenoid valve (111), exhaust solenoid valve (131) and water pump control module (41), the output of water pump control module (41) with the input electric connection of miniature pump (4).
2. A steam and hot water interchange unit according to claim 1, wherein: the bottom surface of the inner cavity of the heating cavity (1) corresponds to the position of the distance detection module (5) and is vertically and fixedly connected with a sliding rod (7), a floating plate (71) is sleeved on the periphery of the sliding rod (7) in a sliding mode, and the upper surface of the floating plate (71) is right opposite to the distance detection module (5).
3. A steam and hot water interchange unit according to claim 2, wherein: the outer wall of the sliding rod (7) is provided with a sliding groove in the vertical direction, and the inner edge of the floating plate (71) is provided with a convex block which is connected with the sliding groove in a sliding and clamping manner.
4. A steam and hot water interchange unit according to claim 3, wherein: the top of spout on slide bar (7) with the bottom level of inhalant canal (11), atmospheric pressure detection module (6) fixed mounting be located on heating cavity (1) inner wall the position of inhalant canal (11) top.
5. A steam and hot water interchange unit according to claim 1, wherein: the outer wall of the heating cavity (1) is provided with a heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434003.7U CN211601090U (en) | 2019-12-30 | 2019-12-30 | Steam and hot water interchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434003.7U CN211601090U (en) | 2019-12-30 | 2019-12-30 | Steam and hot water interchanging device |
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| Publication Number | Publication Date |
|---|---|
| CN211601090U true CN211601090U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922434003.7U Active CN211601090U (en) | 2019-12-30 | 2019-12-30 | Steam and hot water interchanging device |
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| CN (1) | CN211601090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164400A (en) * | 2022-08-17 | 2022-10-11 | 佛山市小熊厨房电器有限公司 | Liquid heating system and heating device |
-
2019
- 2019-12-30 CN CN201922434003.7U patent/CN211601090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164400A (en) * | 2022-08-17 | 2022-10-11 | 佛山市小熊厨房电器有限公司 | Liquid heating system and heating device |
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