CN209983847U - Water heating mattress heating control device - Google Patents

Abstract

The utility model discloses a hot-water heating mattress heating control device, comprising a case cover, the outer container, water tank and support piece, the top of outer container is provided with the case lid, inside one side of outer container is provided with the water tank, the top of water tank is provided with the tank lid, the junction of water tank and tank lid is provided with the second sealing washer, the first support column of fixedly connected with on the surface of water tank, first support column passes through nut fixed mounting on the inboard bottom surface of outer container, be provided with the water filling port on the tank lid, the position that lies in directly over the water filling port on the case lid is provided with the water injection chamber, the lower extreme in water injection chamber passes the inside that the water filling port extended to the water tank, the position of water injection chamber and water filling port contact. The utility model discloses a set up ventilation column, venthole and silica gel cover, solved the bubble that current hot-water heating mattress heating controlling means produced when heating and can not fine solution, and can produce the problem of noise when just discharging from the sheetmetal after the bubble gathering.

Description

Water heating mattress heating control device

Technical Field

The utility model relates to a hot-water heating mattress technical field specifically is a hot-water heating mattress heating control device.

Background

The water heating mattress is also called as a temperature control water heating mattress and consists of two parts, namely a water heating mattress and a water storage device, the water storage device heats water and the submersible pump conveys the water into the water heating mattress to heat a human body, the water heating mattress takes the water as a medium in the heating process and does not generate any electromagnetic radiation, and the water heating mattress is particularly suitable for old people and children.

Through retrieval, chinese granted patent No. CN204120615U, granted publication 2015.01.28 discloses a water heating mattress heating control device, which relates to the technical field of water heating mattresses, wherein an upper shell is installed at the upper end of a main body heating device, a lower shell is installed at the lower end of the main body heating device, the main body heating device is provided with a water storage device, the water storage device is provided with a water filling port, the main body heating device is provided with an intelligent control switch display, a water return port and a water outlet port are respectively installed at the side surface of the main body heating device, two groups of PTC heating pipes are installed in the main body heating device, temperature controllers are installed on the two groups of PTC heating pipes, and a one-way valve is; the water heater has the advantages of accurate temperature control, safe and reliable use, accurate water flow direction guiding, high heating speed and high heat efficiency.

However, the prior art has the following defects:

the existing water heating mattress heating control device is in operation, water is sealed by the metal sheet and the silica gel ring which move up and down to flow back, the water heated under the action of pressure is directly injected into the hose in the mattress and then flows back into the water tank, after the water pressure is reduced, the water in the water tank is injected into the heating device again, thereby realizing the circulation of hot water, but bubbles can be generated after the water is heated and expanded by the heating device, the bubbles generated in the flowing water can not be well solved all the time, and after the machine is electrified to work for a period, a plurality of bubbles can be generated to be gathered, when the gathered bubbles are discharged through the metal sheet, the noise is very high, and the sleep is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hot-water heating mattress heating controlling means has solved the bubble that current hot-water heating mattress heating controlling means produced when the heating and can not fine solution, and can produce the problem of noise when just discharging from the sheetmetal after the bubble gathering.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heating control device of a water heating mattress comprises a box cover, an outer box, a water tank and a support piece, wherein the top of the outer box is provided with a box cover, a sealing strip is arranged at the joint of the box cover and the outer box, the water tank is arranged on one side inside the outer box, the top of the water tank is provided with a water tank cover, the water tank cover is fixedly arranged on the water tank through a nut, a second sealing ring is arranged at the joint of the water tank and the water tank cover, a first supporting column is fixedly connected onto the outer surface of the water tank, the first supporting column is fixedly arranged on the inner bottom surface of the outer box through a nut, the water tank cover is provided with a water filling port, a water filling cavity is arranged at the position right above the water filling port on the box cover, the lower end of the water filling cavity penetrates through the water filling port to extend into the water tank, a filter screen is arranged on the water filling cavity inside the, the inner side bottom surface of the water tank is symmetrically provided with two exchange cavities, the outer surface of the bottom of the water tank right below the exchange cavities is fixedly connected with a buffer cavity, one buffer cavity is communicated and connected with one end of the heating pipe, the other buffer cavity is communicated and connected with one end of the water delivery pipe, the buffer cavities are communicated with the exchange cavities through connecting cavities, the water tank on the outer side of the top of the exchange cavities is provided with a placing groove, one side of the bottom surface of the water tank is provided with a water outlet, the lower end of the side surface of one side of the water tank is provided with a water inlet, the water outlet is communicated and connected with one end of a water outlet pipe, the other end of the water outlet pipe is communicated and connected with a one-way valve, the outer surface of the heating pipe is fixedly wrapped with a heating plate through a fixing strip, the heating pipe is, the top of first spliced pole is provided with the second spliced pole, and the equal fixed mounting of first spliced pole and second spliced pole is on the side of outer container, the water inlet passes through the inlet tube and is connected with the second spliced pole intercommunication.

Preferably, the upper end inboard in water injection chamber is provided with the air discharge sleeve, the fixed cover of bottom fixedly connected with of air discharge sleeve, the symmetry is provided with two spacing grooves on the lower extreme position of fixed cover, the fixed stopper that is provided with on the internal surface that lies in the filter screen top on the water injection chamber, stopper slip block is in the spacing groove, be provided with the exhaust hole on the air discharge sleeve, the exhaust hole sets up for the intercommunication with the water injection chamber.

Preferably, the opposite side in one side that is provided with the water injection chamber on the top surface of case lid is provided with the operating key, be provided with the display screen in the position between operating key and the water injection chamber, fixed mounting has single chip microcomputer controller on the inner wall of case lid of operating key below.

Preferably, the opposite side in one side that is provided with first spliced pole on the surface of outer container is provided with the electric wire, the plug is installed to the other end of electric wire, be provided with the callus on the sole on four corners of outer container bottom, be provided with the valve that drains on the bottom center line position of outer container, the valve that drains is connected with the one end intercommunication of raceway, it is provided with horizontal switch on the bottom of the outer container that the valve that drains is close to one side of first spliced pole, be provided with the heat dissipation window on the bottom of the outer container in the valve outside of draining.

Preferably, the top in the exchange chamber of heating pipe intercommunication is provided with the support piece, and is provided with the third sealing washer in the standing groove in this exchange chamber outside, the support piece passes through nut fixed mounting on the bottom surface of water tank, the support piece is located and is provided with the sheetmetal on the inside one side central point of exchange chamber puts, and the opposite side of support piece is provided with the post of ventilating simultaneously, be provided with the silica gel circle between sheetmetal and the support piece, the silica gel circle runs through the support piece, and the silica gel circle is fixed to be registrated on the support piece, be provided with the venthole on the side of post of ventilating, the venthole sets up for the intercommunication with the exchange chamber, it has the silica gel cover to registrate through the nut is fixed on the surface of post of ventilating.

Preferably, the second support column is fixedly connected to the bottom surface of the inner portion of the outer box, the other second support column is arranged on the inner surface of the top of the box cover in an up-down alignment mode, and the two second support columns are fixedly connected through nuts.

Preferably, the single chip microcomputer controller is electrically connected with the horizontal switch, the heating plate, the display screen and the operation key through conducting wires respectively.

(III) advantageous effects

The utility model provides a hot-water heating mattress heating control device possesses following beneficial effect:

the utility model discloses a set up the venthole, ventilation column and silica gel cover, during the use, water can produce certain bubble when heating in the heating pipe, the part bubble of aquatic can be followed water and get into the exchange chamber through the connection chamber in the cushion chamber this moment, the bubble that gets into in the exchange chamber need not discharge through the extrusion sheetmetal, and can directly discharge through the venthole on the post of ventilating that sets up on the support piece under the effect of pressure, thereby realized the purpose of in time handling the bubble of aquatic, the setting of the silica gel cover on the post of ventilating simultaneously, the noise that produces when can greatly reduced gas outgoing, this setting has solved the bubble that current hot-water heating mattress heating control device produced when the heating and can not fine solution, and can produce the problem of noise when the bubble gathering back is discharged from sheetmetal department.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a top view of the internal structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the water tank of the present invention;

FIG. 6 is a cross-sectional view of the water injection cavity of the present invention;

FIG. 7 is a cross-sectional view of the junction of the buffer chamber and the exchange chamber of the present invention;

FIG. 8 is a schematic structural view of the connecting surface between the middle frame piece and the metal piece of the present invention;

fig. 9 is a schematic structural view of the connection surface between the middle bracket piece and the ventilation column of the present invention.

The reference numbers in the figures are: 1. a plug; 2. an electric wire; 3. a box cover; 4. an exhaust sleeve; 5. a display screen; 6. an operation key; 7. a second connecting column; 8. a first connecting column; 9. a sealing strip; 10. an outer box; 11. a foot pad; 12. a water drain valve; 13. a horizontal switch; 14. a heat dissipation window; 15. a single chip controller; 16. a water inlet pipe; 17. a water tank cover; 18. a water tank; 19. a water injection cavity; 20. a first seal ring; 21. a one-way valve; 22. a water outlet pipe; 23. heating a tube; 24. a buffer chamber; 25. a first support column; 26. a water injection port; 27. a nut; 28. a second support column; 29. heating plates; 30. a fixing strip; 31. a herringbone connecting pipe; 32. a water outlet; 33. a second seal ring; 34. a water inlet; 35. a support sheet; 36. ventilating columns; 37. a silica gel ring; 38. a placement groove; 39. an exchange chamber; 40. a connecting cavity; 41. an exhaust hole; 42. fixing a sleeve; 43. a filter screen; 44. a limiting groove; 45. a limiting block; 46. a metal sheet; 47. an air outlet; 48. a third seal ring; 49. a silica gel sleeve; 50. a water delivery pipe.

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. 1-9, an embodiment of the present invention is shown; a heating control device of a water heating mattress comprises a box cover 3, an outer box 10, a water tank 18 and a support piece 35, wherein the top of the outer box 10 is provided with the box cover 3, a sealing strip 9 is arranged at the joint of the box cover 3 and the outer box 10, a second support column 28 is fixedly connected on the inner bottom surface of the outer box 10, the inner surface of the top of the box cover 3 is provided with another second support column 28 in an up-down alignment manner, the two second support columns 28 are fixedly connected through a nut 27, one side inside the outer box 10 is provided with the water tank 18, the top of the water tank 18 is provided with the water tank cover 17, the water tank cover 17 is fixedly arranged on the water tank 18 through the nut 27, the joint of the water tank 18 and the water tank cover 17 is provided with a second sealing ring 33, the outer surface of the water tank 18 is fixedly connected with a first support column 25, the first support column 25 is fixedly arranged on the inner bottom surface, a water injection cavity 19 is arranged on the case cover 3 at a position right above the water injection port 26, an operation key 6 is arranged on the outer surface of the top of the case cover 3 and at the opposite side of one side provided with the water injection cavity 19, a display screen 5 is arranged between the operation key 6 and the water injection cavity 19, a single chip microcomputer controller 15 is fixedly arranged on the inner wall of the case cover 3 below the operation key 6, the lower end of the water injection cavity 19 penetrates through the water injection port 26 and extends into the water tank 18, a filter screen 43 is arranged on the water injection cavity 19 positioned in the water tank 18, a first sealing ring 20 is arranged at the position where the water injection cavity 19 contacts with the water injection port 26, an exhaust sleeve 4 is arranged on the inner side of the upper end of the water injection cavity 19, a fixed sleeve 42 is fixedly connected to the bottom of the exhaust sleeve 4, two limit grooves 44 are symmetrically arranged at the lower end position, the limiting block 45 is slidably clamped in the limiting groove 44, and can fix and limit the exhaust sleeve 4 and the fixed sleeve 42, the exhaust sleeve 4 is provided with exhaust holes 41, the exhaust holes 41 are communicated with the water injection cavity 19, the arrangement of the exhaust holes 41 can discharge bubbles generated in hot water from the water tank 18, two exchange cavities 39 are symmetrically arranged on the bottom surface of the inner side of the water tank 18, the outer surface of the bottom of the water tank 18 right below the exchange cavities 39 is fixedly connected with a buffer cavity 24, one buffer cavity 24 is communicated and connected with one end of the heating pipe 23, the other buffer cavity 24 is communicated and connected with one end of a water conveying pipe 50, the buffer cavity 24 is communicated with the exchange cavities 39 through a connecting cavity 40, the top of the exchange cavity 39 communicated with the heating pipe 23 is provided with a support piece 35, and a third sealing ring 48 is arranged in the placing groove 38 outside the exchange cavity 39, the support sheet 35 is fixedly arranged on the bottom surface of the water tank 18 through a nut 27, a metal sheet 46 is arranged at the central position of one side of the support sheet 35 positioned in the exchange cavity 39, an air vent column 36 is arranged at the other side of the support sheet 35, a silica gel ring 37 is arranged between the metal sheet 46 and the support sheet 35, the silica gel ring 37 penetrates through the support sheet 35, the silica gel ring 37 is fixedly sleeved on the support sheet 35, an air outlet hole 47 is arranged on the side surface of the air vent column 36, the air outlet hole 47 is communicated with the exchange cavity 39, a silica gel sleeve 49 is fixedly sleeved on the outer surface of the air vent column 36 through the nut 27, a placing groove 38 is arranged on the water tank 18 at the outer side of the top of the exchange cavity 39, a water outlet 32 is arranged on one side of the bottom surface of the water tank 18, a water inlet 34 is arranged at the lower end position of one side surface of the water tank 18, the, the outer surface of the heating pipe 23 is fixedly wrapped with a heating plate 29 through a fixing strip 30, the heating pipe 23 and the one-way valve 21 are communicated and connected through a herringbone connecting pipe 31, meanwhile, the herringbone connecting pipe 31 is communicated and connected with one end of a first connecting column 8, a second connecting column 7 is arranged above the first connecting column 8, the first connecting column 8 and the second connecting column 7 are both fixedly arranged on the side surface of the outer box 10, a water inlet 34 is communicated and connected with the second connecting column 7 through a water inlet pipe 16, the other side of the outer surface of the outer box 10 opposite to the side provided with the first connecting column 8 is provided with an electric wire 2, the other end of the electric wire 2 is provided with a plug 1, four corners of the bottom of the outer box 10 are provided with foot pads 11, the bottom center line of the outer box 10 is provided with a water drain valve 12, the water drain valve 12 is communicated and connected with one end of a water pipe 50, the residual water in the water tank 18 is discharged, because the water discharge valve 12 is connected with the buffer cavity 24 through the water pipe 50, when in use, the residual water in the water tank 18 can be sucked out through an external drainer, the horizontal switch 13 is arranged on the bottom of the outer box 10 on one side of the water discharge valve 12 close to the first connecting column 8, the horizontal switch 13 can be used for detecting whether the device is in a horizontal state, when the device is in the horizontal state, the horizontal switch 13 is in a completely compressed state, the horizontal switch 13 is connected with the single chip microcomputer controller 15 in the state, the single chip microcomputer controller 15 displays the information of the device in the horizontal state on the display screen 5 after receiving the information, the heat radiation window 14 is arranged on the bottom of the outer box 10 outside the water discharge valve 12, and the single chip microcomputer controller 15 is respectively connected with the horizontal switch 13, the heating plate 29, the buffer cavity 24 through conducting wires, The display screen 5 is electrically connected with the operation keys 6.

The working principle is as follows: when the water heating mattress is used, a certain amount of water is injected into the water tank 18 through the water injection cavity 19, at the moment, the water in the water tank 18 enters the water outlet pipe 22 through the water outlet 32, the water entering the water outlet pipe 22 enters the heating pipe 23 through the arrangement of the herringbone connecting pipe 31, the singlechip controller 15 is controlled through the operation key 6 to enable the heating plate 29 to start heating, the water starts to expand after being heated in the heating pipe 23, the expanded water starts to generate larger pressure, the water cannot flow back into the water inlet pipe 22 due to the arrangement of the one-way valve 21, the hot water cannot flow back into the water tank 18 from the exchange cavity 39 due to the arrangement of the metal sheet 46 and the silica gel ring 37, finally, the hot water with increased pressure flows into a hose of the mattress through the first connecting column 8 and then enters the water tank 18 through the water inlet pipe 16 on the second connecting column 7, the circulation of the water is completed, and certain bubbles are generated when the, at this moment, partial bubbles in water enter the exchange cavity 39 along with the water through the connecting cavity 40 in the buffer cavity 24, the bubbles entering the exchange cavity 39 do not need to be discharged through extruding the metal sheet 46, and can be directly discharged through the air outlet 47 on the ventilation column 36 arranged on the support sheet 35, so that the purpose of timely processing the bubbles in the water is realized, and meanwhile, the arrangement of the silica gel sleeve 49 on the ventilation column 36 can greatly reduce the noise generated when the gas is discharged.

To sum up, the utility model discloses a set up ventilation column 36, venthole 47 and silica gel cover 49, solved current hot-water heating mattress heating controlling means bubble that produces when the heating and can not fine solution, and can produce the problem of noise when just discharging from the sheetmetal after the bubble gathering.

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 (7)

1. The utility model provides a hot-water heating mattress heating control device, includes case lid (3), outer container (10), water tank (18) and support piece (35), its characterized in that: the top of the outer box (10) is provided with a box cover (3), a sealing strip (9) is arranged at the joint of the box cover (3) and the outer box (10), a water tank (18) is arranged on one side of the inside of the outer box (10), a water tank cover (17) is arranged at the top of the water tank (18), the water tank cover (17) is fixedly arranged on the water tank (18) through a nut (27), a second sealing ring (33) is arranged at the joint of the water tank (18) and the water tank cover (17), a first supporting column (25) is fixedly connected on the outer surface of the water tank (18), the first supporting column (25) is fixedly arranged on the inner bottom surface of the outer box (10) through the nut (27), a water injection port (26) is arranged on the water tank cover (17), a water injection cavity (19) is arranged at a position right above the water injection port (26) on the box cover (3), and the lower end of the water injection cavity (19) penetrates through the water injection port (26) and extends, a filter screen (43) is arranged on a water injection cavity (19) positioned in the water tank (18), a first sealing ring (20) is arranged at a position where the water injection cavity (19) is contacted with a water injection port (26), two exchange cavities (39) are symmetrically arranged on the bottom surface of the inner side of the water tank (18), a buffer cavity (24) is fixedly connected on the outer surface of the bottom of the water tank (18) right below the exchange cavities (39), one of the buffer cavities (24) is communicated and connected with one end of a heating pipe (23), the other buffer cavity (24) is communicated and connected with one end of a water conveying pipe (50), the buffer cavity (24) is communicated with the exchange cavities (39) through a connecting cavity (40), a placing groove (38) is arranged on the water tank (18) at the outer side of the top of the exchange cavity (39), a water outlet (32) is arranged on one side of the bottom surface of the water tank (18), and a water inlet (34) is arranged at the lower, delivery port (32) are connected with the one end intercommunication of outlet pipe (22), and the other end intercommunication of outlet pipe (22) is connected with check valve (21) simultaneously, it has hot plate (29) to wrap up through fixed strip (30) is fixed on the surface of heating pipe (23), connect through chevron shape connecting pipe (31) intercommunication between heating pipe (23) and check valve (21), and this chevron shape connecting pipe (31) is connected with the one end intercommunication of first spliced pole (8) simultaneously, the top of first spliced pole (8) is provided with second spliced pole (7), and the equal fixed mounting of first spliced pole (8) and second spliced pole (7) is on the side of outer container (10), water inlet (34) are connected through inlet tube (16) and second spliced pole (7) intercommunication.

2. The water-heating mattress heating control device as claimed in claim 1, wherein: the upper end inboard of water injection chamber (19) is provided with air discharge sleeve (4), the fixed cover (42) of bottom fixedly connected with of air discharge sleeve (4), the symmetry is provided with two spacing grooves (44) on the lower extreme position of fixed cover (42), it is provided with stopper (45) to fix on the internal surface that lies in filter screen (43) top on water injection chamber (19), stopper (45) slip block is in spacing groove (44), be provided with exhaust hole (41) on air discharge sleeve (4), exhaust hole (41) and water injection chamber (19) set up for the intercommunication.

3. The water-heating mattress heating control device as claimed in claim 1, wherein: the utility model discloses a water injection control device, including case lid (3), be provided with on the top surface of case lid (3) and be provided with water injection chamber (19) one side opposite side be provided with operating key (6), be provided with display screen (5) between operating key (6) and water injection chamber (19) in the position, fixed mounting has single chip microcomputer controller (15) on the inner wall of case lid (3) of operating key (6) below.

4. The water-heating mattress heating control device as claimed in claim 1, wherein: the utility model discloses a water drain device, including outer container (10), plug (1), callus on the sole (11) are provided with on four corners of outer container (10), be provided with on the surface of outer container (10) with the opposite side in one side that is provided with first spliced pole (8) electric wire (2), plug (1) is installed to the other end of electric wire (2), be provided with on four corners of outer container (10) bottom callus on the sole (11), be provided with on the bottom center line position of outer container (10) and turn on water valve (12), turn on water valve (12) and the one end intercommunication of raceway (50) are connected, be provided with on the bottom of outer container (10) that is close to one side of first spliced pole (8) water drain valve (12) horizontal switch (13), be provided with on the.

5. The water-heating mattress heating control device as claimed in claim 1, wherein: the top of the exchange cavity (39) communicated with the heating pipe (23) is provided with a support piece (35), and a third sealing ring (48) is arranged in the placing groove (38) at the outer side of the exchange cavity (39), the support piece (35) is fixedly arranged on the bottom surface of the water tank (18) through a nut (27), a metal sheet (46) is arranged at the central position of one side of the support sheet (35) positioned in the exchange cavity (39), meanwhile, the other side of the bracket sheet (35) is provided with an air column (36), a silica gel ring (37) is arranged between the metal sheet (46) and the bracket sheet (35), the silica gel ring (37) penetrates through the bracket sheet (35), and the silica gel ring (37) is fixedly sleeved on the support sheet (35), the side surface of the ventilation column (36) is provided with an air outlet hole (47), the air outlet (47) is communicated with the exchange cavity (39), and a silica gel sleeve (49) is fixedly sleeved on the outer surface of the ventilation column (36) through a nut (27).

6. The water-heating mattress heating control device as claimed in claim 1, wherein: fixedly connected with second support column (28) on the inside bottom surface of outer container (10), align from top to bottom simultaneously and be provided with another second support column (28) on the top internal surface of case lid (3), and pass through nut (27) fixed connection between two second support columns (28).

7. The water-heating mattress heating control device as claimed in claim 3, wherein: the single chip microcomputer controller (15) is electrically connected with the horizontal switch (13), the heating plate (29), the display screen (5) and the operation keys (6) through conducting wires respectively.

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