CN210407809U - Automatic constant temperature sofa - Google Patents
Automatic constant temperature sofa Download PDFInfo
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- CN210407809U CN210407809U CN201921301608.2U CN201921301608U CN210407809U CN 210407809 U CN210407809 U CN 210407809U CN 201921301608 U CN201921301608 U CN 201921301608U CN 210407809 U CN210407809 U CN 210407809U
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Abstract
The utility model provides an automatic constant temperature sofa belongs to sofa technical field. It has solved current constant temperature sofa cooling effect poor, unable automatic control temperature scheduling technical problem. This automatic constant temperature sofa, including base, supporting seat, back, handrail one and handrail two, the supporting seat is fixed in the lower part of base, and the back is fixed in the rear end of base, and both ends about the base are fixed to handrail one and handrail two symmetries, its characterized in that, the base middle part has the cavity, is provided with the storage water tank in the cavity, is provided with temperature sensor on the storage water tank, has mounting groove one on the handrail one, is provided with fan and liquid medicine atomizer in the mounting groove one, has mounting groove two on the handrail two, has heater, control by temperature change three-way valve and refrigerator from the top down set gradually in the mounting groove two. The utility model has the advantages of automatic temperature control.
Description
Technical Field
The utility model belongs to the technical field of the sofa, a automatic constant temperature sofa is related to.
Background
With the rapid development of society, people have higher and higher requirements on sofas, and besides sitting for rest, the sofa also needs to have functions of constant temperature and the like to improve the comfort level.
Through retrieval, for example, chinese patent document discloses a constant temperature sofa [ application number: 201821252440.6, respectively; publication No.: CN 208988177U ]. This kind of constant temperature sofa, including the sofa frame, lay the butt in the inside hard sponge of sofa frame, lay the butt in the soft sponge of hard sponge inner wall, wrap up the leather layer outside the sofa frame, its characterized in that: a first groove is formed between the hard sponge and the soft sponge, an electric heating plate and a fan are arranged in the first groove, a second groove is formed between the soft sponge and the leather layer, and a pressure sensor and a temperature sensor are arranged in the second groove; the constant temperature sofa further comprises a constant temperature circuit which controls the electric heating plate and the fan to be opened and closed together through induction signals of the pressure sensor and the temperature sensor.
Although the constant temperature sofa disclosed in the patent can play a role in keeping constant temperature, when the weather is hot, the effect of cooling by only the fan is poor, the temperature regulation speed is slow, and the temperature cannot be automatically controlled, so that the design of the automatic constant temperature sofa is necessary.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides an automatic constant temperature sofa which has the characteristic of automatically controlling the temperature.
The purpose of the utility model can be realized by the following technical proposal: an automatic constant temperature sofa comprises a base, a supporting seat, a backrest, a first handrail and a second handrail, wherein the supporting seat is fixed at the lower part of the base, the backrest is fixed at the rear end of the base, the first handrail and the second handrail are symmetrically fixed at the left end and the right end of the base, the middle part of the base is provided with a cavity, a water storage tank is arranged in the cavity, distilled water is filled in the water storage tank, a temperature sensor is arranged on the water storage tank, the detection part of the temperature sensor is positioned in the water storage tank, the first handrail is provided with a first mounting groove, a fan and a liquid medicine atomizer are arranged in the first mounting groove, the fan is communicated with an air inlet pipe through a first connecting pipe, the air inlet pipe is positioned in the water storage tank, the side part of the air inlet pipe is communicated with the lower end of an air outlet pipe, the upper end, and the dish of just blowing is located outside the storage water tank, the liquid medicine atomizer is linked together through atomizing pipe and connecting pipe one side, the charge door has still been seted up to liquid medicine atomizer upper end, mounting groove two has been gone up to the handrail, the heater has been set gradually from the top in the mounting groove two, control by temperature change three-way valve and refrigerator, control by temperature change three-way valve upper portion is linked together with the storage water tank through wet return one, the heater setting is on wet return one, control by temperature change three-way valve lower part is linked together with the storage water tank through wet return two, the refrigerator sets up on wet return two, control by temperature change three-way valve middle part is.
The working principle of the automatic constant temperature sofa is as follows: when the temperature is low, the temperature control three-way valve opens a pipeline between the first water return pipe and the water inlet pipe, closes a pipeline between the first water return pipe and the second water return pipe and a pipeline between the second water return pipe and the water inlet pipe, the water pump works to drive the water inlet pipe, the first water return pipe and distilled water in the water storage tank to carry out water circulation, the heater works to heat the distilled water, an air inlet pipe and an air outlet pipe in the water storage tank exchange heat with the heated distilled water, air after heat exchange is blown to the upper part of the base through a fan, so that the buttocks of a person are heated, a small amount of air flows through the second connecting pipe and is blown out from the blowing disc to heat the feet of the person, when the temperature is high, the temperature control three-way valve opens a pipeline between the second water return pipe and the water inlet pipe, closes a pipeline between the first water return pipe and the second water return pipe and the water inlet pipe, and water, the refrigerator works to cool distilled water, an air inlet pipe and an air outlet pipe in the water storage tank exchange heat with the cooled distilled water, the air after heat exchange is blown to the upper part of the base through the fan, so that the buttocks of a person are cooled, a small amount of air flows through the second connecting pipe, is blown out of the blowing disc, and is cooled for feet of the person; the liquid medicine atomizer atomizes liquid medicine, enters the first connecting pipe through the atomizing pipe and blows the liquid medicine to the buttocks and feet of people under the driving of the fan.
The second handrail is further provided with a controller, the surface of the controller is provided with a button and a display, and the temperature sensor, the heater and the refrigerator are electrically connected with the controller.
Structure more than adopting sets up the target temperature through the controller, and temperature sensor passes the signal back and passes the controller after detecting the temperature, and the controller is through calculating the operating condition of back control heater and refrigerator to the temperature of control sofa, intelligent degree is high.
The atomizing pipe is provided with a one-way electromagnetic valve.
By adopting the structure, the one-way electromagnetic valve is closed when the liquid medicine atomizer is not used, so that air is prevented from flowing back to cause the liquid medicine to deteriorate.
The air outlet pipe is made of copper.
By adopting the materials, the high heat conductivity of copper can improve the heat exchange efficiency.
The air blowing disc is provided with a plurality of air blowing openings.
By adopting the structure, the blowing area can be increased.
Compared with the prior art, the automatic constant temperature sofa has the advantages that: when the temperature is low, the temperature control three-way valve opens a pipeline between the first water return pipe and the water inlet pipe, closes a pipeline between the first water return pipe and the second water return pipe and a pipeline between the second water return pipe and the water inlet pipe, the water pump works to drive the water inlet pipe, the first water return pipe and distilled water in the water storage tank to carry out water circulation, the heater works to heat the distilled water, an air inlet pipe and an air outlet pipe in the water storage tank exchange heat with the heated distilled water, air after heat exchange is blown to the upper part of the base through a fan, so that the buttocks of a person are heated, a small amount of air flows through the second connecting pipe and is blown out from the blowing disc to heat the feet of the person, when the temperature is high, the temperature control three-way valve opens a pipeline between the second water return pipe and the water inlet pipe, closes a pipeline between the first water return pipe and the second water return pipe and the water inlet pipe, and the water pump, the refrigerator works to cool distilled water, an air inlet pipe and an air outlet pipe in the water storage tank exchange heat with the cooled distilled water, air after heat exchange is blown to the upper part of the base through the fan, so that the buttocks of a person are cooled, a small amount of air flows through the second connecting pipe, is blown out of the blowing disc, and the feet of the person are cooled; the liquid medicine atomizer atomizes liquid medicine, enters the first connecting pipe through the atomizing pipe, blows to the buttocks and feet of people under the driving of the fan, has pharmacological action, and the sofa can realize an automatic constant temperature function.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a cut-away view of the invention with portions broken away.
In the figure, 1, a base; 2. a backrest; 3. a first handrail; 3a, a first mounting groove; 4. a second handrail; 4a, a second mounting groove; 5. a supporting seat; 6. a water storage tank; 7. a temperature sensor; 8. a fan; 9. a liquid medicine atomizer; 10. an air inlet pipe; 11. an air outlet pipe; 12. a second connecting pipe; 13. a blowing plate; 13a, an air blowing port; 14. an atomizing tube; 15. a feed inlet; 16. a heater; 17. a temperature-controlled three-way valve; 18. a refrigerator; 19. a water pump; 20. a controller; 21. a water return pipe I; 22. a water return pipe II; 23. a water inlet pipe; 24. a first connecting pipe; 25. a one-way solenoid valve.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, the automatic constant temperature sofa comprises a base 1, a support seat 5, a backrest 2, a first handrail 3 and a second handrail 4, wherein the support seat 5 is fixed at the lower part of the base 1, the backrest 2 is fixed at the rear end of the base 1, the first handrail 3 and the second handrail 4 are symmetrically fixed at the left end and the right end of the base 1, in the embodiment, a cavity is formed in the middle of the base 1, a water storage tank 6 is arranged in the cavity, distilled water is filled in the water storage tank 6, a temperature sensor 7 is arranged on the water storage tank 6, a detection part of the temperature sensor 7 is positioned in the water storage tank 6, a mounting groove 3a is formed on the first handrail 3, a fan 8 and a liquid medicine atomizer 9 are arranged in the mounting groove 3a, the fan 8 is communicated with an air inlet pipe 10 through a connecting pipe 24, the air inlet pipe 10 is positioned in the water storage tank 6, the side part of the air inlet, in this embodiment, the number of the air outlet pipes 11 is eight, the side portion of the air inlet pipe 10 is further communicated with the blowing disc 13 through a second connecting pipe 12, the blowing disc 13 is located outside the water storage tank 6, the liquid medicine atomizer 9 is communicated with the side portion of a first connecting pipe 24 through an atomizing pipe 14, the upper end of the liquid medicine atomizer 9 is further provided with a charging opening 15, the second handrail 4 is provided with a second mounting groove 4a, a heater 16, a temperature-controlled three-way valve 17 and a refrigerator 18 are sequentially arranged in the second mounting groove 4a from top to bottom, the upper portion of the temperature-controlled three-way valve 17 is communicated with the water storage tank 6 through a first return pipe 21, the heater 16 is arranged on the first return pipe 21, the lower portion of the temperature-controlled three-way valve 17 is communicated with the water storage tank 6 through a second return pipe 22, the refrigerator 18 is arranged on the second return.
The working principle of the automatic constant temperature sofa is as follows: when the air temperature is low, the temperature control three-way valve 17 opens a pipeline between the first water return pipe 21 and the water inlet pipe 23, closes a pipeline between the first water return pipe 21 and the second water return pipe 22 and a pipeline between the second water return pipe 22 and the water inlet pipe 23, the water pump 19 works to drive the water inlet pipe 23, the first water return pipe 21 and distilled water in the water storage tank 6 to carry out water circulation, the heater 16 works to heat the distilled water, the air inlet pipe 10 and the air outlet pipe 11 in the water storage tank 6 carry out heat exchange with the heated distilled water, the air after the heat exchange is blown to the upper part of the base 1 through the fan 8, so that the temperature of the buttocks of a person is raised, a small amount of air flows through the second connecting pipe 12 and is blown out from the blowing disc 13 to heat the feet of the person, when the air temperature is high, the temperature control three-way valve 17 opens a pipeline between the second water return pipe 22 and the water inlet pipe 23, the water pump 19 works to drive the water in the water inlet pipe 23, the water return pipe two 22 and the water storage tank 6 to perform water circulation, the refrigerator 18 works to cool distilled water, the air inlet pipe 10 and the air outlet pipe 11 in the water storage tank 6 perform heat exchange with the cooled distilled water, and the air after heat exchange is blown to the upper part of the base 1 through the fan 8, so that the buttocks of a person are cooled, and a small amount of air flows through the connecting pipe two 12 and is blown out from the blowing disc 13 to cool the feet of the person; the liquid medicine atomizer 9 atomizes the liquid medicine, enters the first connecting pipe 24 through the atomizing pipe 14, and is driven by the fan 8 to blow towards the buttocks and the feet of a person.
The second handrail 4 is further provided with a controller 20, in this embodiment, the controller 20 is a commercially available existing product, a control program thereof is an existing one, the program thereof does not need to be edited again, the controller 20 has buttons and a display on a surface thereof, the temperature sensor 7, the heater 16 and the refrigerator 18 are electrically connected to the controller 20, and in this embodiment, the temperature sensor 7, the heater 16 and the refrigerator 18 are electrically connected to the controller 20 and also have an existing structure, and the structure thereof is not described in detail.
By adopting the structure, the target temperature is set through the controller 20, the temperature sensor 7 sends a signal back to the controller 20 after detecting the water temperature, and the controller 20 controls the working states of the heater 16 and the refrigerator 18 through calculation, so that the temperature of the sofa is controlled, and the intelligent degree is high.
The atomizing pipe 14 is provided with a one-way solenoid valve 25, and in this embodiment, the one-way solenoid valve 25 is a commercially available one.
By adopting the structure, the one-way electromagnetic valve 25 is closed when the liquid medicine atomizer 9 is not used, so that air is prevented from flowing back to cause the liquid medicine to deteriorate.
The air outlet pipe 11 is made of copper.
By adopting the materials, the high heat conductivity of copper can improve the heat exchange efficiency.
The air blowing disc 13 is provided with a plurality of air blowing ports 13a, and the number of the air blowing ports 13a is twenty-eight in the present embodiment.
By adopting the structure, the blowing area can be increased.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. An automatic constant temperature sofa comprises a base, a supporting seat, a backrest, a first handrail and a second handrail, wherein the supporting seat is fixed at the lower part of the base, the backrest is fixed at the rear end of the base, the first handrail and the second handrail are symmetrically fixed at the left end and the right end of the base, the middle part of the base is provided with a cavity, a water storage tank is arranged in the cavity, distilled water is filled in the water storage tank, a temperature sensor is arranged on the water storage tank, the detection part of the temperature sensor is positioned in the water storage tank, the first handrail is provided with a first mounting groove, a fan and a liquid medicine atomizer are arranged in the first mounting groove, the fan is communicated with an air inlet pipe through a first connecting pipe, the air inlet pipe is positioned in the water storage tank, the side part of the air inlet pipe is communicated with the lower end of an air outlet pipe, the upper end, and the dish of just blowing is located outside the storage water tank, the liquid medicine atomizer is linked together through atomizing pipe and connecting pipe one side, the charge door has still been seted up to liquid medicine atomizer upper end, mounting groove two has been gone up to the handrail, the heater has been set gradually from the top in the mounting groove two, control by temperature change three-way valve and refrigerator, control by temperature change three-way valve upper portion is linked together with the storage water tank through wet return one, the heater setting is on wet return one, control by temperature change three-way valve lower part is linked together with the storage water tank through wet return two, the refrigerator sets up on wet return two, control by temperature change three-way valve middle part is.
2. The automatic constant temperature sofa of claim 1, wherein the second armrest is further provided with a controller, the controller is provided with a button and a display on the surface, and the temperature sensor, the heater and the refrigerator are all electrically connected with the controller.
3. The automatic constant temperature sofa according to claim 1, wherein the atomizing pipe is provided with a one-way solenoid valve.
4. The automatic constant temperature sofa of claim 1, wherein the air outlet pipe is made of copper.
5. The automatic constant temperature sofa according to claim 1, wherein the air blowing plate is provided with a plurality of air blowing ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301608.2U CN210407809U (en) | 2019-08-12 | 2019-08-12 | Automatic constant temperature sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301608.2U CN210407809U (en) | 2019-08-12 | 2019-08-12 | Automatic constant temperature sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210407809U true CN210407809U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921301608.2U Active CN210407809U (en) | 2019-08-12 | 2019-08-12 | Automatic constant temperature sofa |
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| Country | Link |
|---|---|
| CN (1) | CN210407809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438517A (en) * | 2020-12-08 | 2021-03-05 | 宜春招良信息科技有限公司 | Novel intelligent sofa |
-
2019
- 2019-08-12 CN CN201921301608.2U patent/CN210407809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438517A (en) * | 2020-12-08 | 2021-03-05 | 宜春招良信息科技有限公司 | Novel intelligent sofa |
| CN112438517B (en) * | 2020-12-08 | 2024-02-13 | 北京凯威家具有限公司 | Intelligent sofa |
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