CN113357824A - SPA auxiliary regulation controller - Google Patents
SPA auxiliary regulation controller Download PDFInfo
- Publication number
- CN113357824A CN113357824A CN202110637668.7A CN202110637668A CN113357824A CN 113357824 A CN113357824 A CN 113357824A CN 202110637668 A CN202110637668 A CN 202110637668A CN 113357824 A CN113357824 A CN 113357824A
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- Prior art keywords
- probe
- bath water
- protective sleeve
- plate
- temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 205
- 239000000523 sample Substances 0.000 claims abstract description 180
- 230000001681 protective effect Effects 0.000 claims abstract description 80
- 238000002169 hydrotherapy Methods 0.000 claims abstract description 50
- 238000005485 electric heating Methods 0.000 claims abstract description 25
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 11
- 229910052709 silver Inorganic materials 0.000 claims abstract description 11
- 239000004332 silver Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 4
- 238000003287 bathing Methods 0.000 abstract description 23
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000005855 radiation Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 30
- 239000012535 impurity Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 18
- 239000010802 sludge Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 12
- 230000035945 sensitivity Effects 0.000 description 10
- 238000005406 washing Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 5
- 230000000191 radiation effect Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 208000001840 Dandruff Diseases 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 241001281643 Solus Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 238000000554 physical therapy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention belongs to the technical field of hydrotherapy machine control, and particularly relates to an SPA auxiliary regulation and control controller which comprises a control machine body and an operation panel, wherein the operation panel is fixedly connected to the top surface of the side wall of a hydrotherapy bathtub, a display screen and contact buttons are distributed on the surface of the operation panel, and the control machine body is arranged in an installation groove formed in the outer surface of the side wall of the hydrotherapy bathtub; the protection sleeve is arranged on the outer side of the probe, so that the probe is protected, and the impact of flowing bath water on the probe is reduced; and the surface of the protective sleeve is plated with a silver film, the silver film can effectively block heat radiation generated by the electric heating tube, the influence on the temperature sensor is reduced, and the detection accuracy of the temperature sensor is further improved, so that the failure rate of the probe is reduced, the detection result is more accurate, the normal work of the temperature sensor is ensured, and the adjustment error of the control machine body on the temperature of the bathing water is further reduced.
Description
Technical Field
The invention belongs to the technical field of hydrotherapy machine control, and particularly relates to an SPA auxiliary regulation and control controller.
Background
The term SPA is derived from the prefix of Latin "Solus Par Agula" (Health by water): solus (healthy), Par (on), Agula (in water), means water to achieve healthy, healthy water. SPA refers to the utilization of water resources in combination with bathing, massaging, applying care products and fragrance smoking to promote metabolism, and meets the requirements of human vision, taste, touch, smell and thinking to achieve the enjoyment of physical and mental smoothness. The SPA hydrotherapy bathtub is the most advanced professional hydrotherapy equipment introduced from abroad in recent years, achieves physical and mental physical therapy effects by carefully designing and balancing the pressure, temperature, buoyancy and other aspects of water, and is a product for physical therapy, relaxation and leisure. The SPA hydrotherapy bathtub is internally provided with a constant temperature control system and a circulating filtration system, the temperature of the bath water is detected in real time through a temperature sensor on an auxiliary regulation controller, and a heating device is started in time when the temperature of the bath water deviates from a set temperature range, so that the temperature of the bath water is ensured to be in the set temperature range; and sludge impurities generated in the bathing process are filtered in the circulating flow process, so that the cleanness of the bathing water is ensured.
In the prior art, in order to ensure that the temperature of the bath water is regulated in real time, an electric heating tube is often arranged in a controller to heat the bath water circularly flowing through the controller, temperature sensors are arranged on two sides of the electric heating tube to monitor the heating condition of the bath water, and temperature data are transmitted to a control circuit in a control machine body; however, because the temperature of the electric heating tube is higher, the heat radiation effect is generated on the temperature sensors at the two sides, the measurement result of the temperature sensors is higher, so that the adjustment error of the SPA auxiliary regulation controller on the temperature of the bath water is increased, and the normal work of the SPA auxiliary regulation controller is influenced; the probe of the temperature sensor is inserted into flowing bath water and is impacted by the flowing bath water for a long time, so that the part of the outer surface of the probe, which is opposite to the flowing direction of the bath water, is impacted greatly, and the outer surface of the probe is abraded quickly to damage the temperature sensor; and the filtering system needs to circularly filter sludge impurities in the bath water for many times, and when the bath water circularly flows to contact with the probe each time, the sludge impurities attached to the part of the probe, which is over against the flowing direction of the bath water, are larger, so that the detection of the bath water temperature is further influenced, and the adjustment error of the SPA auxiliary regulation controller is larger.
In view of this, the present invention provides an SPA auxiliary regulation controller to solve the above technical problems.
Disclosure of Invention
In order to make up the defects of the prior art, the problem that the temperature sensor in the conventional SPA auxiliary regulation controller is influenced by the electric heating tube and the influence of sludge impurities in the bath water, so that the measuring result is influenced is solved, and the regulation error of the SPA auxiliary regulation controller is increased.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention discloses an SPA auxiliary regulation and control controller which is arranged on a hydrotherapy bathtub, and comprises a control body and an operation panel, wherein the operation panel is fixedly connected to the top surface of the side wall of the hydrotherapy bathtub, a display screen and contact buttons are distributed on the surface of the operation panel, the control body is arranged in an installation groove formed in the outer surface of the side wall of the hydrotherapy bathtub, and the side wall of the installation groove is rotatably connected with a sealing cover; the control machine body comprises a machine shell, a control circuit and a temperature control device, wherein the bottom of the machine shell is fixedly connected with an installation seat, the installation seat is connected with the side wall surface of the installation groove through a bolt, the control circuit is fixedly connected inside the machine shell, the temperature control device is fixedly connected inside the machine shell, and the temperature control device is used for adjusting the temperature of bath water inside the hydrotherapy bathtub; the temperature control device comprises a heating pipe, a heater and a temperature sensor, the heating pipe is fixedly connected to the position close to the bottom inside the machine shell, the end part of the heating pipe extends out of the side wall of the machine shell and is connected with a circulating water pipe inside the hydrotherapy bathtub, a leakage-proof joint is nested at the joint part of the heating pipe and the circulating water pipe, a circulating water pump is fixedly connected to the middle part of the circulating water pipe, and the circulating water pump is controlled by a control circuit; the heater is fixedly connected with the position, above the heating pipe, in the shell, and an electric heating pipe fixedly connected with the heater extends into the heating pipe; the temperature sensors are symmetrically arranged on the side wall of the heating pipe close to the two ends, each temperature sensor comprises a machine body, a fixed seat and a probe, the fixed seats are connected with the side wall of the heating pipe through bolts, the probes extend into the heating pipe through mounting holes formed in the middle of the fixed seats, and the probes are used for transmitting detected temperature data to the control circuit through the machine body; an annular groove is formed in the position, located inside the heating tube, of the outer surface of the fixed seat, a protective sleeve is nested on the annular groove, the protective sleeve is of a tubular structure, the bottom of the protective sleeve is lower than the bottom of the probe, and a silver film is plated on the outer surface of the protective sleeve; the protective sleeve is characterized in that a groove is uniformly formed in the side wall of the protective sleeve, and the groove is inclined downwards.
When the device works, when a user uses the hydrotherapy bathtub, the user lies in the hydrotherapy bathtub and starts an operation panel on the top of the side wall of the hydrotherapy bathtub, a display screen on the operation panel can display the use of the hydrotherapy bathtub at the moment, the operation panel is operated through a contact button and the temperature range of bath water is set, a command output by the operation panel is transmitted to a control circuit in a control machine body, the control circuit starts a preset operation program according to the received command, and meanwhile, the control circuit starts a pump machine in the hydrotherapy bathtub to spray the bath water from nozzles distributed in the hydrotherapy bathtub to massage the user; in order to ensure the comfort of a user, a control circuit in the control machine body can start a heater and a circulating pump in the hydrotherapy bathtub according to an operation program, and under the action of the circulating pump, bath water in the hydrotherapy bathtub flows into the heating pipe in the control machine body through a circulating water pipe and then flows into the hydrotherapy bathtub again, so that complete circulating flow is completed; when the bath water passes through the heating pipe, the control circuit starts the heater to enable the electric heating pipe to generate heat and transmit the heat to the flowing bath water to enable the temperature of the bath water to rise, the temperature sensor arranged on the side wall of the heating pipe monitors the temperature of the flowing bath water in real time, when the temperature of the flowing bath water rises to a preset temperature range, the control circuit controls the heater to stop running, and when the temperature sensor detects that the temperature of the flowing bath water is lower than the set temperature range, the control circuit starts the heater again to heat the bath water after receiving a signal transmitted by the temperature sensor, so that the temperature of the bath water is controlled within the set temperature range; after the hydrotherapy bathtub is used for a period of time, impurities such as unwashed shower gel, dandruff, sludge and the like on a user are washed into the bathing water; because the temperature sensor is used for accurately detecting the temperature of the bath water, the probe of the temperature sensor extends into the bath water, so that the part of the outer surface of the probe, which is opposite to the flowing direction of the bath water, can continuously be impacted by the flowing bath water in the flowing process of the bath water, and mixed sludge impurities can be attached to the outer surface of the probe after the bath water is blocked; therefore, the protective sleeve is arranged on the outer side of the probe, so that the protective sleeve plays a role in protecting the probe, the impact of flowing bath water on the probe is reduced, and the impact on the probe is weakened; the flowing bath water flows in from the first groove and flows downwards in an inclined mode under the action of the first groove, so that the impact force applied to the outer surface of the probe is downward in an inclined mode, the impact force applied to the outer surface of the probe and facing the center of the probe is reduced, impurities attached to the outer surface of the probe are subjected to downward impact force and are separated from the outer surface of the probe due to the downward flowing bath water, the cleanness and the sensitivity of the probe are guaranteed, the bath water flowing downwards along the outer surface of the probe inside the protective sleeve is more fully contacted with the probe, and the accuracy of the probe in detecting the temperature of the bath water is further improved; in addition, in order to heat the bath water, the temperature of the electric heating tube is high, the probe of the temperature sensor is close to the electric heating tube and can be affected by the heat radiation effect of the electric heating tube, so that the accuracy of the probe for detecting the water temperature is affected, the outer surface of the protective sleeve is plated with a layer of silver film, the silver film can effectively block the heat radiation generated by the electric heating tube, the influence on the temperature sensor is reduced, and the detection accuracy of the temperature sensor is further improved; through the effect of lag, guaranteed the cleanness and the sensitivity of probe for the probe failure rate reduces, and the testing result is more accurate, has guaranteed temperature-sensing ware's normal work, has further reduced the control organism to the adjusting error of bathing water temperature.
Preferably, the inner surface of the bottom of the protecting sleeve is conical, and the sectional area of the outlet at the bottom of the protecting sleeve is smaller than that of the outlet at the top of the protecting sleeve.
The during operation, from a groove flow in the back that flows down along probe surface between probe surface and the lag internal surface the bathing water in clearance, flow in lag bottom tip department, because lag bottom internal surface is the toper, consequently, the bathing water that flows is obstructed, the velocity of flow slows down, make the bathing water at the inside accumulation of lag, guarantee that each position of probe surface fully contacts with the bathing water, and the bathing water that the velocity of flow slows down increases with the contact time of probe surface, the measuring precision of temperature-sensing ware has further been improved, the accurate control of control circuit to bathing water temperature has been guaranteed.
Preferably, the position of the side wall of the protective sleeve above the first groove is fixedly connected with a drainage plate, the end part of the drainage plate is inclined downwards, and the cross section of the drainage plate is arc-shaped.
When the temperature sensor works, when bath water on the outer side flows in through the first groove, the bath water is contacted with the drainage plate and is blocked by the drainage plate, and the end part of the drainage plate is inclined downwards, so that the inflowing bath water flows downwards in a further inclined way under the guiding action of the drainage plate, the impact force on the outer surface of the probe in the horizontal direction is weakened, the abrasion of the outer surface of the probe under the impact of the flowing bath water is further reduced, the normal work of the temperature sensor is ensured, and the service life of the temperature sensor is prolonged; and the bath water flowing downwards along the outer surface of the probe can perform a sufficient cleaning effect on the outer surface of the probe, so that the cleanness and the sensitivity of the probe are ensured.
Preferably, the joint of the drainage plate and the side wall of the protective sleeve is made of rubber, the end part of the drainage plate is fixedly connected with a second plate which is made of rubber and parallel to the outer surface of the probe; the part of the second plate, which faces the outer surface of the probe, is uniformly and fixedly connected with bristles, and the bristles are in contact with the outer surface of the probe.
The during operation, when the drainage plate lower surface receives the impact effect, because the junction of drainage plate and lag is the rubber material, consequently, the drainage plate pressurized upwards rotates, No. two boards that link to each other with the drainage plate tip this moment upwards rotate along with the drainage plate tip, and No. two boards are close to the surperficial brush hair of probe and are close to the probe and with probe surface in close contact with along with No. two boards, and along with the rotation of drainage plate, No. two boards shift up along the probe surface, make the probe surface receive the scraping effect of brush hair, thereby make the adnexed mud impurity of probe surface obtain effectively cleaing away under the scraping effect, the cleanness of probe surface has further been guaranteed.
Preferably, the protective sleeve is rotatably connected with the annular groove, and the connecting plate is provided with a bearing; a plurality of first plates are uniformly arranged on the outer surface of the protecting sleeve, the number of the first plates is odd, and the first plates penetrate through the side wall of the protecting sleeve and extend out of the protecting sleeve; the first plate is evenly provided with drainage grooves, the first grooves are located in the gap between the first plates, and the end parts of the drainage grooves incline downwards and point to the first grooves.
When the protective sleeve works, as the plurality of first plates are uniformly arranged on the outer surface of the protective sleeve, when flowing bath water impacts the first plates on the outer surface of the protective sleeve, the first plates are pressed to drive the protective sleeve to rotate; when external bath water passes through the first groove, the bath water is subjected to the rotation effect of the protective sleeve, so that the flowing bath water is blocked, the flow speed is reduced, and the impact effect on the outer surface of the probe is further reduced; the bristles on the second plate act on the outer surface of the probe along with the rotation of the protective sleeve, so that the outer surface of the probe is cleaned more thoroughly; in the uniformly distributed first grooves, the impact action on the drainage plate corresponding to the first groove facing the flowing direction of the bath water is larger, so that the second plate is driven to rotate upwards, the first groove corresponding to the second plate deviates from the flowing direction of the bath water along with the rotation of the protective sleeve, the impact action on the drainage plate is weakened and reset at the moment, the second plate moves downwards along with the reset of the drainage plate to reset, the outer surface of the probe is cleaned more fully in the vertical moving process of the second plate, and in the vertical moving process of the second plate, the flow speed of the bath water in the gap between the second plate and the outer surface of the probe is accelerated under the inertia action, so that the cleaned sludge impurities can flow out from the gap between the second plate and the outer surface of the probe, and the cleaning action of the outer surface of the probe is improved; and in the rotation in-process of a number of boards, be located the washing water pressurized back of clearance between a number of boards and flow into a groove along the drainage groove on a number of boards to inside getting into the lag, guarantee that enough washing water flows into the lag when the lag rotates inside, guarantee that the probe fully contacts with washing water, and can accurate detect out the instant temperature of flowing washing water, guarantee the control to the bathing water temperature.
Preferably, the combination position of drainage plate and No. two boards is located the position that is close to the top on the drainage plate, and the position that is located the drainage plate below on No. two boards is equipped with No. two grooves, No. two grooves are just to a groove.
When the protective sleeve works, in the process that bath water flows into the protective sleeve, a part of bath water flows into the second groove along the lower surface of the drainage plate, the bath water entering the second groove flows into a gap between the outer surface of the probe and the bristles, and sludge cleaned by the bristles is taken away in the downward flowing process, so that sludge impurities are prevented from remaining on the bristles and increasing the abrasion of the outer surface of the probe along with the upward and downward movement of the bristles; and the brush hair is cleaned, the cleaning effect on the outer surface of the probe is further improved, the cleaning of the probe is ensured, the accuracy of the measurement of the probe is further ensured, and the control circuit in the control machine body can more accurately adjust the temperature of the bath water.
The invention has the following beneficial effects:
1. according to the SPA auxiliary regulation and control controller, the protective sleeve is arranged on the outer side of the probe, so that the protective sleeve has a protective effect on the probe, the impact of flowing bath water on the probe is reduced, and the impact effect on the probe is weakened; the outer surface of the protective sleeve is plated with a silver film, and the silver film can effectively block heat radiation generated by the electric heating tube, reduce the influence on the temperature sensor and further improve the detection accuracy of the temperature sensor; through the effect of lag, guaranteed the cleanness and the sensitivity of probe for the probe failure rate reduces, and the testing result is more accurate, has guaranteed temperature-sensing ware's normal work, has further reduced the control organism to the adjusting error of bathing water temperature.
2. According to the SPA auxiliary regulation and control controller, the plurality of the first plates are uniformly arranged on the outer surface of the protective sleeve, so that the first plates drive the protective sleeve to rotate under the impact action of flowing bath water, the flow rate of the flowing bath water is reduced, the impact action on the outer surface of the probe is further reduced, and the bristles on the second plates act on the outer surface of the probe along with the rotation of the protective sleeve, so that the outer surface of the probe is more thoroughly cleaned.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the control body of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
in the figure: the device comprises a control machine body 1, a machine shell 11, a mounting seat 111, a heating pipe 12, a heater 13, an electric heating pipe 131, a temperature sensor 14, a machine body 141, a fixed seat 142, a probe 143, a mounting hole 144, an annular groove 145, a protective sleeve 15, a first groove 151, a flow guide plate 152, a second plate 153, bristles 154, a first plate 155, a flow guide groove 156, a second groove 157, an operation panel 2, a display screen 21, a contact button 22, a hydrotherapy bathtub 3, a mounting groove 31, a sealing cover 32, a circulating water pipe 33 and a leakage-proof joint 34.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the SPA auxiliary regulation and control controller of the present invention is installed on a SPA bath 3, the controller includes a control body 1 and an operation panel 2, the control body 1 and the operation panel 2 include, the operation panel 2 is fixedly connected to the top surface of the sidewall of the SPA bath 3, a display screen 21 and a contact button 22 are distributed on the surface of the operation panel 2, the control body 1 is installed in an installation groove 31 set on the outer surface of the sidewall of the SPA bath 3, and the sidewall of the installation groove 31 is rotatably connected with a sealing cover 32; the control machine body 1 comprises a machine shell 11, a control circuit and a temperature control device, wherein the bottom of the machine shell 11 is fixedly connected with a mounting seat 111, the mounting seat 111 is connected with the surface of the side wall of the mounting groove 31 through a bolt, the control circuit is fixedly connected inside the machine shell 11, the temperature control device is fixedly connected inside the machine shell 11 and is used for adjusting the temperature of bath water inside the hydrotherapy bathtub 3; the temperature control device comprises a heating pipe 12, a heater 13 and a temperature sensor 14, the heating pipe 12 is fixedly connected to the position close to the bottom inside the machine shell 11, the end part of the heating pipe 12 extends out of the side wall of the machine shell 11 and is connected with a circulating water pipe 33 inside the hydrotherapy bathtub 3, a leak-proof joint 34 is nested at the joint part of the heating pipe 12 and the circulating water pipe 33, a circulating water pump is fixedly connected to the middle part of the circulating water pipe 33, and the circulating water pump is controlled by a control circuit; the heater 13 is fixedly connected to the position inside the casing 11 above the heating pipe 12, and the electric heating pipe 131 fixedly connected to the heater 13 extends into the heating pipe 12; the temperature sensors 14 are symmetrically installed on the side wall of the heating pipe 12 near the two ends, the temperature sensors 14 include a machine body 141, a fixed seat 142 and a probe 143, the fixed seat 142 is connected with the side wall of the heating pipe 12 through a bolt, the probe 143 extends into the heating pipe 12 through an installation hole 144 formed in the middle of the fixed seat 142, and the probe 143 is used for transmitting detected temperature data to a control circuit through the machine body 141; an annular groove 145 is formed in the position, located inside the heating pipe 12, of the outer surface of the fixed seat 142, the protective sleeve 15 is nested on the annular groove 145, the protective sleeve 15 is of a tubular structure, the bottom of the protective sleeve 15 is lower than that of the probe 143, and a silver film is plated on the outer surface of the protective sleeve 15; evenly be equipped with groove 151 No. one on the lag 15 lateral wall, just groove 151 slope is downward.
When the device works, when a user uses the hydrotherapy bathtub 3, the user lies in the hydrotherapy bathtub 3 and starts the operation panel 2 on the top of the side wall of the hydrotherapy bathtub 3, the display screen 21 on the operation panel 2 can display the use of the hydrotherapy bathtub 3 at the moment, the operation panel 2 is operated through the contact button 22 and the temperature range of bath water is set, a command output by the operation panel 2 is transmitted to the control circuit in the control machine body 1, the control circuit starts a preset operation program according to the received command, and simultaneously the control circuit starts the pump machine in the hydrotherapy bathtub 3 to spray the bath water from the nozzles distributed in the hydrotherapy bathtub 3 to massage the user; in order to ensure the comfort of the user, the control circuit in the control machine body 1 can start the heater 13 and the circulating pump in the hydrotherapy bathtub 3 according to the operation program, under the action of the circulating pump, bath water in the hydrotherapy bathtub 3 flows into the heating pipe 12 in the control machine body 1 through the circulating water pipe 33 and then flows into the hydrotherapy bathtub 3 again, and complete circulating flow is completed; when the bath water passes through the heating pipe 12, the control circuit starts the heater 13 to enable the electric heating pipe 131 to generate heat and transmit the heat to the flowing bath water, so that the temperature of the bath water is increased, the temperature sensor 14 arranged on the side wall of the heating pipe 12 monitors the temperature of the flowing bath water in real time, when the temperature of the flowing bath water is increased to a preset temperature range, the control circuit controls the heater 13 to stop running, and when the temperature sensor 14 detects that the temperature of the flowing bath water is lower than the set temperature range, the control circuit starts the heater 13 again to heat the bath water after receiving a signal transmitted by the temperature sensor 14, so that the temperature of the bath water is controlled within the set temperature range; after the hydrotherapy bathtub 3 is used for a period of time, impurities such as unwashed shower gel, dandruff sludge and the like on the body of a user are washed into the bathing water; because the temperature sensor 14 accurately detects the temperature of the bath water, the probe 143 of the temperature sensor 14 extends into the bath water, so that the part of the outer surface of the probe 143, which faces the flowing direction of the bath water, is continuously impacted by the flowing bath water during the flowing process of the bath water, and after the bath water is blocked, sludge impurities mixed in the probe 143 may be attached to the outer surface of the probe 143; therefore, the protective sleeve 15 is arranged outside the probe 143, so that the protective sleeve 15 can protect the probe 143, the impact of the flowing bath water on the probe 143 is reduced, and the impact on the probe 143 is weakened; the flowing bath water flows in from the first groove 151 and flows downwards in an inclined mode under the action of the first groove 151, so that the impact force applied to the outer surface of the probe 143 is downward in an inclined mode, the impact force applied to the outer surface of the probe 143 and facing the center of the probe 143 is reduced, impurities attached to the outer surface of the probe 143 are separated from the outer surface of the probe 143 due to the downward flowing bath water, the cleanness and the sensitivity of the probe 143 are guaranteed, the bath water flowing downwards along the outer surface of the probe 143 in the protecting sleeve 15 is more fully contacted with the probe 143, and the accuracy of the temperature of the bath water detected by the probe 143 is further improved; in addition, in order to heat the bath water, the temperature of the electric heating tube 131 is high, the probe 143 of the temperature sensor 14 is close to the electric heating tube 131, and the heat radiation effect of the electric heating tube 131 influences the accuracy of the water temperature detection of the probe 143, and the outer surface of the protective sleeve 15 is plated with a layer of silver film, which can effectively block the heat radiation generated by the electric heating tube 131, reduce the influence on the temperature sensor 14, and further improve the accuracy of the detection of the temperature sensor 14; through the effect of lag 15, guaranteed the cleanness and the sensitivity of probe 143 for probe 143 failure rate reduces, and the testing result is more accurate, has guaranteed temperature-sensing ware 14's normal work, has further reduced the control organism to the adjusting error of bathing water temperature.
In one embodiment of the present invention, the inner surface of the bottom of the protecting jacket 15 is tapered, and the cross-sectional area of the outlet at the bottom of the protecting jacket 15 is smaller than that of the outlet at the top.
During operation, the back that flows along probe 143 outside surface along probe 151 outside surface downward flow of bathing water that flows into clearance between probe 143 surface and the lag 15 internal surface from groove 151, flow in lag 15 bottom tip department, because lag 15 bottom internal surface is the toper, the bathing water that consequently flows is obstructed, the velocity of flow slows down, make bathing water at the inside accumulation of lag 15, guarantee that each position of probe 143 outside surface fully contacts with bathing water, and the bathing water that the velocity of flow slows down increases with the contact time of probe 143 surface, the measuring precision of temperature-sensing ware 14 has further been improved, the accurate control of control circuit to bathing water temperature has been guaranteed.
As an embodiment of the invention, a drainage plate 152 is fixedly connected to a position of the side wall of the protective sleeve 15 above the first groove 151, an end portion of the drainage plate 152 is inclined downwards, and a cross section of the drainage plate 152 is arc-shaped.
When the temperature sensor works, when bath water on the outer side flows in through the first groove 151, the bath water is contacted with the drainage plate 152 and is blocked by the drainage plate 152, and the end part of the drainage plate 152 inclines downwards, so that the inflowing bath water flows downwards in a further inclined way under the guiding action of the drainage plate 152, the impact force on the outer surface of the probe 143 in the horizontal direction is weakened, the abrasion of the outer surface of the probe 143 under the impact of the flowing bath water is further reduced, the normal work of the temperature sensor 14 is ensured, and the service life of the temperature sensor 14 is prolonged; and the bath water flowing down along the outer surface of the probe 143 can perform a sufficient cleaning action on the outer surface of the probe 143, ensuring the cleanness and sensitivity of the probe 143.
As an embodiment of the invention, the joint of the drainage plate 152 and the side wall of the protective sleeve 15 is made of rubber, the end of the drainage plate 152 is fixedly connected with a second plate 153, the second plate 153 is made of rubber, and the second plate 153 is parallel to the outer surface of the probe 143; the second plate 153 is evenly and fixedly connected with bristles 154 at the position facing the outer surface of the probe 143, and the bristles 154 are in contact with the outer surface of the probe 143.
When the drainage plate 152 works, when the lower surface of the drainage plate 152 is impacted, because the joint part of the drainage plate 152 and the protective sleeve 15 is made of rubber, the drainage plate 152 is pressed to rotate upwards, at the moment, the second plate 153 connected with the end part of the drainage plate 152 rotates upwards along with the end part of the drainage plate 152, the bristles 154 on the surface of the second plate 153 close to the probe 143 are in close contact with the outer surface of the probe 143 along with the second plate 153 close to the probe 143, and along with the rotation of the drainage plate 152, the second plate 153 moves upwards along the outer surface of the probe 143, so that the outer surface of the probe 143 is scraped by the bristles 154, sludge impurities attached to the outer surface of the probe 143 are effectively removed under the scraping action, and the cleaning of the outer surface of the probe 143 is further ensured.
As an embodiment of the present invention, the protection cover 15 is rotatably connected to the annular groove 145, and the connection plate is provided with a bearing; a plurality of first plates 155 are uniformly arranged on the outer surface of the protective sleeve 15, the number of the first plates 155 is odd, and the first plates 155 penetrate through the side wall of the protective sleeve 15 and extend out of the protective sleeve 15; drainage grooves 156 are uniformly formed in the first plate 155, the first grooves 151 are located in the gap between the first plates 155, and the ends of the drainage grooves 156 are inclined downwards and point to the first grooves 151.
When the protective sleeve works, as the plurality of first plates 155 are uniformly arranged on the outer surface of the protective sleeve 15, when flowing bath water impacts the first plates 155 on the outer surface of the protective sleeve 15, the first plates 155 are pressed to drive the protective sleeve 15 to rotate; in addition, in the rotating process of the first plate 155, the bath water in the gap between the first plates 155 flows into the first groove 151 along the drainage groove 156 on the first plate 155 after being pressed, and enters the protective sleeve 15, so that enough bath water flows into the protective sleeve while the protective sleeve 15 rotates, the probe 143 is ensured to be fully contacted with the bath water, the instant temperature of the flowing bath water can be accurately detected, and the control on the temperature of the bath water is ensured; meanwhile, when the external bath water passes through the first groove 151, the bath water is subjected to the rotation action of the protective sleeve 15, so that the flow rate of the flowing bath water is reduced, the impact action on the outer surface of the probe 143 is further reduced, and the part of the first plate 155, which is positioned inside the protective sleeve 15, plays a role of stirring the bath water flowing inside along with the rotation of the protective sleeve 15, so that the bath water flows downwards along the outer surface of the probe 143, and rotates along the outer surface of the probe 143 under the stirring action of the part of the first plate 155, which extends out of the protective sleeve 15, so that the bath water is more fully contacted with the outer surface of the probe 143; and the bristles 154 on the second plate 153 act on the outer surface of the probe 143 along with the rotation of the protective sleeve 15, so that the outer surface of the probe 143 is cleaned more thoroughly; in the uniformly distributed first grooves 151, the impact action on the drainage plate 152 corresponding to the first groove 151 facing the flowing direction of the bath water is large, so that the second plate 153 is driven to rotate upwards in a large range, along with the rotation of the protective sleeve 15, the first groove 151 corresponding to the second plate 153 deviates from the flowing direction of the bath water, at the moment, the impact action on the drainage plate 152 is weakened and reset, the second plate 153 moves downwards along with the resetting of the drainage plate 152 and resets, the outer surface of the probe 143 is cleaned more fully in the vertical moving process of the second plate 153, and in the vertical moving process of the second plate 153, the flow speed of the bath water in the gap between the second plate 153 and the outer surface of the probe 143 is accelerated under the inertia action, so that the cleaned sludge impurities can flow out from the gap between the second plate 153 and the outer surface of the probe 143, and the cleaning action of the outer surface of the probe 143 is improved.
In one embodiment of the present invention, the joint portion of the drainage plate 152 and the second plate 153 is located at a position on the drainage plate 152 near the top, and a second groove 157 is formed in a position on the second plate 153 below the drainage plate 152, where the second groove 157 faces the first groove 151.
When the washing water flow-in protective sleeve 15 works, a part of washing water flows into the second groove 157 along the lower surface of the flow guide plate 152 in the process that the washing water enters the second groove 157, flows into the gap between the outer surface of the probe 143 and the bristles 154, and takes away sludge cleaned by the bristles 154 in the process of flowing downwards, so that sludge impurities are prevented from remaining on the bristles 154 and abrasion of the outer surface of the probe 143 is prevented from increasing along with the up-and-down movement of the bristles 154; and the bristles 154 are cleaned, so that the cleaning effect on the outer surface of the probe 143 is further improved, the cleaning of the probe 143 is ensured, the measuring accuracy of the probe 143 is further ensured, and the control circuit in the control machine body 1 can more accurately adjust the temperature of the bath water.
The specific working process is as follows:
when a user uses the hydrotherapy bathtub 3, the user lies in the hydrotherapy bathtub 3 and starts the operation panel 2 on the top of the side wall of the hydrotherapy bathtub 3, the display screen 21 on the operation panel 2 can display the use of the hydrotherapy bathtub 3 at the moment, the operation panel 2 is operated through the contact button 22 and the temperature range of the bath water is set, the command output by the operation panel 2 is transmitted to the control circuit in the control machine body 1, the control circuit starts the preset operation program according to the received command, and simultaneously the control circuit starts the pump machine in the hydrotherapy bathtub 3 to spray the bath water from the nozzles distributed in the hydrotherapy bathtub 3 to massage the user; in order to ensure the comfort of the user, the control circuit in the control machine body 1 can start the heater 13 and the circulating pump in the hydrotherapy bathtub 3 according to the operation program, under the action of the circulating pump, bath water in the hydrotherapy bathtub 3 flows into the heating pipe 12 in the control machine body 1 through the circulating water pipe 33 and then flows into the hydrotherapy bathtub 3 again, and complete circulating flow is completed; when the bath water passes through the heating pipe 12, the control circuit starts the heater 13 to enable the electric heating pipe 131 to generate heat and transmit the heat to the flowing bath water, so that the temperature of the bath water is increased, the temperature sensor 14 arranged on the side wall of the heating pipe 12 monitors the temperature of the flowing bath water in real time, when the temperature of the flowing bath water is increased to a preset temperature range, the control circuit controls the heater 13 to stop running, and when the temperature sensor 14 detects that the temperature of the flowing bath water is lower than the set temperature range, the control circuit starts the heater 13 again to heat the bath water after receiving a signal transmitted by the temperature sensor 14, so that the temperature of the bath water is controlled within the set temperature range; after the hydrotherapy bathtub 3 is used for a period of time, impurities such as unwashed shower gel, dandruff sludge and the like on the body of a user are washed into the bathing water; because the temperature sensor 14 accurately detects the temperature of the bath water, the probe 143 of the temperature sensor 14 extends into the bath water, so that the part of the outer surface of the probe 143, which faces the flowing direction of the bath water, is continuously impacted by the flowing bath water during the flowing process of the bath water, and after the bath water is blocked, sludge impurities mixed in the probe 143 may be attached to the outer surface of the probe 143; therefore, the protective sleeve 15 is arranged outside the probe 143, so that the protective sleeve 15 can protect the probe 143, the impact of the flowing bath water on the probe 143 is reduced, and the impact on the probe 143 is weakened; the flowing bath water flows in from the first groove 151 and flows downwards in an inclined mode under the action of the first groove 151, so that the impact force applied to the outer surface of the probe 143 is downward in an inclined mode, the impact force applied to the outer surface of the probe 143 and facing the center of the probe 143 is reduced, impurities attached to the outer surface of the probe 143 are separated from the outer surface of the probe 143 due to the downward flowing bath water, the cleanness and the sensitivity of the probe 143 are guaranteed, the bath water flowing downwards along the outer surface of the probe 143 in the protecting sleeve 15 is more fully contacted with the probe 143, and the accuracy of the temperature of the bath water detected by the probe 143 is further improved; in addition, in order to heat the bath water, the temperature of the electric heating tube 131 is high, the probe 143 of the temperature sensor 14 is close to the electric heating tube 131, and the heat radiation effect of the electric heating tube 131 influences the accuracy of the water temperature detection of the probe 143, and the outer surface of the protective sleeve 15 is plated with a layer of silver film, which can effectively block the heat radiation generated by the electric heating tube 131, reduce the influence on the temperature sensor 14, and further improve the accuracy of the detection of the temperature sensor 14; by the action of the protective sleeve 15, the cleanness and the sensitivity of the probe 143 are ensured, so that the failure rate of the probe 143 is reduced, the detection result is more accurate, the normal work of the temperature sensor 14 is ensured, and the adjustment error of the control machine body on the temperature of the bath water is further reduced; when the bath water on the outer side flows in through the first groove 151, the bath water is contacted with the drainage plate 152 and is blocked by the drainage plate 152, and the end part of the drainage plate 152 inclines downwards, so that the inflowing bath water flows downwards in a further inclined way under the guiding action of the drainage plate 152, the horizontal impact force on the outer surface of the probe 143 is weakened, the abrasion of the outer surface of the probe 143 under the impact of the flowing bath water is further reduced, the normal work of the temperature sensor 14 is ensured, and the service life of the temperature sensor 14 is prolonged; the bath water flowing downwards along the outer surface of the probe 143 can perform a sufficient cleaning effect on the outer surface of the probe 143, so that the cleaning and sensitivity of the probe 143 are ensured; because the plurality of the first plates 155 are uniformly arranged on the outer surface of the protective sleeve 15, when the flowing bath water impacts the first plates 155 on the outer surface of the protective sleeve 15, the first plates 155 are pressed to drive the protective sleeve 15 to rotate; when external bath water passes through the first groove 151, the bath water is subjected to the rotation action of the protective sleeve 15, so that the flowing bath water is blocked, the flow rate is reduced, and the impact effect on the outer surface of the probe 143 is further reduced, and the part, located inside the protective sleeve 15, of the first plate 155 plays a stirring role on the bath water flowing inside along with the rotation of the protective sleeve 15, so that the bath water flows downwards along the outer surface of the probe 143, and simultaneously, the first plate 155 rotates along the outer surface of the probe 143 under the stirring role of extending out of the inner part of the protective sleeve 15, so that the bath water is more fully contacted with the outer surface of the probe 143; and the bristles 154 on the second plate 153 act on the outer surface of the probe 143 along with the rotation of the protective sleeve 15, so that the outer surface of the probe 143 is cleaned more thoroughly; in the uniformly distributed first grooves 151, the impact action on the drainage plate 152 corresponding to the first groove 151 facing the flowing direction of the bath water is large, so that the second plate 153 is driven to rotate upwards, the first groove 151 corresponding to the second plate 153 deviates from the flowing direction of the bath water along with the rotation of the protective sleeve 15, the impact action on the drainage plate 152 is weakened and reset at the moment, the second plate 153 moves downwards along with the resetting of the drainage plate 152 to reset, the outer surface of the probe 143 is cleaned more fully in the vertical moving process of the second plate 153, and in the vertical moving process of the second plate 153, the flow speed of the bath water in the gap between the second plate 153 and the outer surface of the probe 143 is accelerated under the inertia action, so that cleaned sludge impurities can flow out from the gap between the second plate 153 and the outer surface of the probe 143, and the cleaning action of the outer surface of the probe 143 is improved; in addition, in the rotating process of the first plate 155, the bath water in the gap between the first plates 155 flows into the first groove 151 along the drainage groove 156 on the first plate 155 after being pressed, and enters the protecting sleeve 15, so that enough bath water flows into the protecting sleeve while the protecting sleeve 15 rotates, the probe 143 is fully contacted with the bath water, the instant temperature of the flowing bath water can be accurately detected, and the control on the temperature of the bath water is ensured.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An SPA auxiliary regulation controller is characterized in that: the controller is installed on the hydrotherapy bathtub (3), the controller comprises a control machine body (1) and an operation panel (2), the operation panel (2) is fixedly connected to the top surface of the side wall of the hydrotherapy bathtub (3), a display screen (21) and a contact button (22) are distributed on the surface of the operation panel (2), the control machine body (1) is installed in an installation groove (31) formed in the outer surface of the side wall of the hydrotherapy bathtub (3), and the side wall of the installation groove (31) is rotatably connected with a sealing cover (32); the control machine body (1) comprises a machine shell (11), a control circuit and a temperature control device, wherein the bottom of the machine shell (11) is fixedly connected with a mounting seat (111), the mounting seat (111) is connected with the surface of the side wall of the mounting groove (31) through a bolt, the control circuit is fixedly connected inside the machine shell (11), the temperature control device is fixedly connected inside the machine shell (11), and the temperature control device is used for adjusting the temperature of bath water inside the hydrotherapy bathtub (3); the temperature control device comprises a heating pipe (12), a heater (13) and a temperature sensor (14), the heating pipe (12) is fixedly connected to the position, close to the bottom, inside the machine shell (11), the end part of the heating pipe (12) extends out of the side wall of the machine shell (11) and is connected with a circulating water pipe (33) inside the hydrotherapy bathtub (3), a leakage-proof joint (34) is nested at the joint part of the heating pipe (12) and the circulating water pipe (33), a circulating water pump is fixedly connected to the middle part of the circulating water pipe (33), and the circulating water pump is controlled by a control circuit; the heater (13) is fixedly connected with the part, positioned above the heating pipe (12), in the machine shell (11), and the electric heating pipe (131) fixedly connected with the heater (13) extends into the heating pipe (12); the temperature sensor is characterized in that temperature sensors (14) are symmetrically mounted on the side wall of the heating pipe (12) close to the two ends, each temperature sensor (14) comprises a machine body (141), a fixed seat (142) and a probe (143), the fixed seats (142) are connected with the side wall of the heating pipe (12) through bolts, the probes (143) extend into the heating pipe (12) through mounting holes (144) formed in the middle of the fixed seats (142), and the probes (143) are used for transmitting detected temperature data to a control circuit through the machine body (141); an annular groove (145) is formed in the position, located inside the heating pipe (12), of the outer surface of the fixed seat (142), a protective sleeve (15) is nested on the annular groove (145), the protective sleeve (15) is of a tubular structure, the bottom of the protective sleeve (15) is lower than that of the probe (143), and a silver film is plated on the outer surface of the protective sleeve (15); evenly be equipped with groove (151) No. one on lag (15) lateral wall, just groove (151) slope is downward.
2. The SPA-assisted regulation controller of claim 1, wherein: the inner surface of the bottom of the protecting sleeve (15) is conical, and the sectional area of the outlet at the bottom of the protecting sleeve (15) is smaller than that of the outlet at the top.
3. The SPA assisted regulation controller of claim 2 wherein: the position that lag (15) lateral wall is located groove (151) top has linked firmly drainage plate (152), drainage plate (152) tip downward sloping, and drainage plate (152) cross-section is the arc.
4. The SPA-assisted regulation controller of claim 3, wherein: the joint of the drainage plate (152) and the side wall of the protective sleeve (15) is made of rubber, the end part of the drainage plate (152) is fixedly connected with a second plate (153), the second plate (153) is made of rubber, and the second plate (153) is parallel to the outer surface of the probe (143); the part of the second plate (153) opposite to the outer surface of the probe (143) is uniformly and fixedly connected with bristles (154), and the bristles (154) are in contact with the outer surface of the probe (143).
5. The SPA-assisted regulation controller of claim 4, wherein: the protective sleeve (15) is rotatably connected with the annular groove (145), and a bearing is arranged on the connecting part; a plurality of first plates (155) are uniformly arranged on the outer surface of the protective sleeve (15), the number of the first plates (155) is odd, and the first plates (155) penetrate through the side wall of the protective sleeve (15) and extend out of the protective sleeve (15); drainage grooves (156) are uniformly formed in the first plate (155), the first grooves (151) are located in the gap between the first plates (155), and the end portions of the drainage grooves (156) are inclined downwards and point to the first grooves (151).
6. The SPA-assisted regulation controller of claim 5, wherein: the combination part of the drainage plate (152) and the second plate (153) is positioned at the part, close to the top, of the drainage plate (152), a second groove (157) is formed in the part, below the drainage plate (152), of the second plate (153), and the second groove (157) is opposite to the first groove (151).
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| CN113357824B (en) | 2022-05-24 |
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