CN104274309A - Hot and cold water contrast bath therapy apparatus capable of automatically adjusting water temperature - Google Patents
Hot and cold water contrast bath therapy apparatus capable of automatically adjusting water temperature Download PDFInfo
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- CN104274309A CN104274309A CN201410512979.0A CN201410512979A CN104274309A CN 104274309 A CN104274309 A CN 104274309A CN 201410512979 A CN201410512979 A CN 201410512979A CN 104274309 A CN104274309 A CN 104274309A
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Abstract
A hot and cold water contract bath therapy apparatus capable of automatically adjusting water temperature comprises a working chamber, an external support structure, a base, a hot-water temperature adjusting knob, a cold-water temperature adjusting knob, a hot-water working time adjusting knob, a cold-water working time adjusting knob, a system switch, a controller, a cold water tank direct connection pipe, a hot water tank direct connection pipe, a cold water tank vane pump, a hot water tank vane pump, an electromagnetic valve connection elbow, a three-position three-tee electromagnetic reversing valve, a cold water tank elbow, a hot water tank elbow, a cold water tank cover, a hot water tank cover, a hot water tank cover water injection filter plug, a cold water tank cover water injection filter plug, a cold water tank body, a hot water tank body, connecting bolts, a connecting funnel, a working chamber filter screen, a cold water tank unilateral temperature sensor, a cold water tank opposite-side temperature sensor, a hot water tank unilateral temperature sensor, a hot water tank opposite-side temperature sensor, refrigerating pieces and a heating wire. The hot and cold water contract bath therapy apparatus is novel in structure, water temperature and contracting time of the hot and cold water contract bath therapy apparatus can be automatically adjusted, and an auxiliary rehabilitation function is completed.
Description
Technical field
The present invention relates to one and can contrast bath apparatus by automatic water temperature regulation hot and cold water, belong to rehabilitation medicine equipment technical field.
Background technology
Hot and cold water contrast bath damage location is alternately placed on a period of time in the cold water of specified temp and hot water, and be the common method for the treatment of after acute or chronic soft tissue injury, in hot and cold water, the time scale of dipping bath is 1:3 to 1:4.Usually terminate in cold water, repeated multiple times, continue 20 ~ 30 minutes altogether.
Hot and cold water contrast bath is by increasing the temperature of limbs and blood flow to accelerate the removing of lactic acid, being conducive to alleviating post exercise fatigue and muscular soreness; Promote blood circulation and the lymphatic return of limbs, alleviate swelling; The alternately stimulation of hot and cold water can increase sympathetic nerve and parasympathetic rhythm and pace of moving things, recovers the neuro vegetative function of damaged extremity; Limbs are active or passive activity in bathtub, increases the ductility of periarticular soft tissues, improves range of motion.
In current research, Japanese Matsushita Electric Industrial Industry Co., Ltd devises a kind of hot and cold water water supply installation in patent CN 102538290 A, this device is by heat pump fluid, be mainly used in indoor cooling heating, its advantage is the reduction of the comfortableness of interior space when suppressing cooling operation mode, but this structure is not for medical treatment; TaiWan, China Zhang Fu chants and state cold/hot dressing vacuum cupping device in patent CN 202682425 U, this device is made up of a set of control system, a set of cup system and a set of cold/hot dressing system, and this system is by the temperature control unit regulates liquid temperature in control system and flow to patient skin and carry out cold/hot dressing and reach rehabilitation object; Zhejiang Zhang Feng states a kind of shoulder health care cold and hot compress bag in patent CN 203107388 U, this patent comprises the bag of hollow, it is characterized in that being filled with anionic particle in described bag, bag top is provided with cervical region fixing hole, both sides, bag upper end are respectively arranged with buckle and fixed strip, and this bag available carries out both cold and hot applications.A few money products above comprehensive, hot and cold water contrast bath related content there is no a suitable product for rehabilitation medical, this patent is for hot and cold water contrast bath rehabilitation demands, devise a hot and cold water contrast bath apparatus, regulating cold hot coolant-temperature gage and time, automatically complete hot and cold water contrast bath process, reach the object of rehabilitation medical.
Summary of the invention
The present invention is directed to existing hot and cold water contrast bath equipment incomplete present situation, providing one can automatic water temperature regulation hot and cold water contrast bath apparatus, it be a kind of can automatic water temperature regulation and the hot and cold water of reduced time contrast bath apparatus, complete rehabilitation miscellaneous function.
The object of the present invention is achieved like this:
One can contrast bath apparatus by automatic water temperature regulation hot and cold water, it comprises working chamber 1, external support structure 2, base 3, hot water temperature's adjusting knob 4, cold water temperature adjusting knob 5, hot water working time adjusting knob 7, cold water working time adjusting knob 8, system switching 6, controller 9, the direct-connected water receiving pipe 10 of cold water storage cistern, the direct-connected water receiving pipe 18 of boiler, cold water storage cistern vane pump 11, boiler vane pump 19, electromagnetic valve bridge piece 16, 3-position-3-way solenoid directional control valve 17, cold water storage cistern bend pipe 12, boiler bend pipe 20, cold water case lid 13, hot water case lid 21, boiler tank lid water filling filter plug 22, cold water storage cistern tank lid water filling filter plug 26, cold water casing 14, container body of hot water 23, attachment screw 15, connect funnel 24, working chamber drainage screen 25, the one-sided temperature sensor 27 of cold water storage cistern, cold water storage cistern offside temperature sensor 29, the one-sided temperature sensor 30 of boiler, boiler offside temperature sensor 32, cooling piece 28, heating wire 31 forms.
Position annexation between them is: base 3 at the bottommost of single unit system, the support section of device as a whole, external support structure 2 is positioned at above base 3, is connected by attachment screw 15 with base 3, working chamber 1 is positioned at the top of external support structure 2, is connected with external support structure 2, working chamber drainage screen 25 is positioned in the middle of working chamber 1 bottom inside, is connected with working chamber 1, connect funnel 24 to be positioned in the middle of working chamber 1 bottom outside, be connected with working chamber 1, controller 9 is positioned at working chamber 1 bottom outside, and is connected with working chamber 1, hot water temperature's adjusting knob 4, cold water temperature adjusting knob 5, system switching 6, hot water working time adjusting knob 7, cold water working time adjusting knob 8 is positioned at the sidewall plane place of external support structure 2, hot water temperature's adjusting knob 4, cold water temperature adjusting knob 5, hot water working time adjusting knob 7, cold water working time adjusting knob 8 is rotatable, for regulating temperature and working time, system switching 6 is as whole system start button, be in hot water temperature's adjusting knob 4, cold water temperature adjusting knob 5, hot water working time adjusting knob 7, in the middle of cold water working time adjusting knob 8 four buttons, container body of hot water 23, cold water casing 14 are semi-cylindrical, are positioned at above base 3 symmetrical, are connected with base 3, hot water case lid 21, cold water case lid 13 are semicircle, lay respectively at the top of container body of hot water 23, cold water casing 14, are connected with container body of hot water 23, cold water casing 14, boiler tank lid water filling filter plug 22, cold water storage cistern tank lid water filling filter plug 26 lay respectively at inclined side above hot water case lid 21, cold water case lid 13, are connected with hot water case lid 21, cold water case lid 13, heating wire 31, cooling piece 28 lay respectively in the middle part of container body of hot water 23, cold water casing 14 straight sidewalls, are connected respectively with container body of hot water 23, cold water casing 14, the one-sided temperature sensor of boiler 30, boiler offside temperature sensor 32 lay respectively at the horizontal both sides of heating wire 31, are connected with container body of hot water 23, the one-sided temperature sensor of cold water storage cistern 27, cold water storage cistern offside temperature sensor 29 lay respectively at the horizontal both sides of cooling piece 28, are connected with cold water casing 14, cold water storage cistern vane pump 11, boiler vane pump 19 are positioned on the straight plate inside external support structure 2 symmetrical, and are connected by screw with external support structure 2, 3-position-3-way solenoid directional control valve 17 is positioned at above the straight plate inside external support structure 2, is connected with external support structure 2, the direct-connected water receiving pipe 18 of the direct-connected water receiving pipe of cold water storage cistern 10, boiler lays respectively at 3-position-3-way solenoid directional control valve 17 both sides, and connects 3-position-3-way solenoid directional control valve 17 and water tank vane pump 11, boiler vane pump 19, boiler bend pipe 20, cold water storage cistern bend pipe 12 lay respectively at outside boiler vane pump 19, cold water storage cistern vane pump 11, one end is connected with boiler vane pump 19, cold water storage cistern vane pump 11 respectively, the other end is each passed through hot water case lid 21, cold water case lid 13 passes into container body of hot water 23, in cold water casing 14, and end face is positioned at bottom container body of hot water 23, cold water casing 14, electromagnetic valve bridge piece 16 is positioned at above 3-position-3-way solenoid directional control valve 17, and one end and 3-position-3-way solenoid directional control valve 17 are connected, the other end be connected funnel 24 and be connected.
Described working chamber 1 is that be connected with it by screw thread above external support structure 2, supporting construction 2 is above base, and be connected by 10 attachment screws 15 with base 3, three together constitutes the body portion of device in basin.Above said content needs from processing.
Described supporting construction 2 is cylindrically structures, and be provided with the installing hole of cold water storage cistern vane pump 11, boiler vane pump 19 above it, two vane pumps are connected with supporting construction 2 by screw.The direct-connected water receiving pipe 18 of the direct-connected water receiving pipe of cold water storage cistern 10, boiler is connected with vane pump and 3-position-3-way solenoid directional control valve 17 respectively by joint.3-position-3-way solenoid directional control valve 17 by electromagnetic valve bridge piece 16 with is connected funnel 24 and is connected, connection funnel 24, in the below of working chamber 1, is connected with working chamber 1.There is a working chamber drainage screen 25 working chamber 1 inside.Above said content all adopts commercial components and parts.
Described base 3 is cylindrical-shaped structure parts, is the supporting of whole device.Be connected by screw 15 and supporting construction 2.
Described hot water temperature regulates button 4, cold water temperature adjusting knob 5, hot water working time adjusting knob 7, cold water working time adjusting knob 8 to be the commercial components and parts of plain cylindrical form, these components and parts embed external support structure 2 plane place, are respectively used to regulate hot water temperature, cold water temperature, hot water working time, cold water working time.
Described system switching 6 is the commercial press buttones of typical circular, embeds central authorities of external support structure 2 plane place, starts stop for control system.
Described controller 9 is a kind of modular singlechip controllers, is fixed together with working chamber 1 underrun solid sols; This controller 9 can read external switch control signal, start up system duty; And according to hot water temperature regulate button 4, cold water temperature adjusting knob 5, hot water working time adjusting knob 7, cold water working time adjusting knob 8 position signalling controls corresponding cooling piece 28, heating wire 31 heats or water in refrigeration water tank; Simultaneously, this controller and the one-sided temperature sensor of cold water storage cistern 27, cold water storage cistern offside temperature sensor 29, the one-sided temperature sensor 30 of boiler, boiler offside temperature sensor 32 form temperature Control loop, ensure that the temperature in water tank reaches design temperature and remains on this temperature.
The direct-connected water receiving pipe of described cold water storage cistern 10, the direct-connected water receiving pipe of boiler 18 are plastic water pipes of a kind of common commercial circle, are connected respectively with cold water storage cistern vane pump 11, boiler vane pump 19 and 3-position-3-way solenoid directional control valve 17.
Described cold water storage cistern vane pump 11, boiler vane pump 19 are a kind of common commercial dish type vane pumps, and vane pump and external support structure 2 intermediate support plate are connected, can by hot water or cold water's suction working chamber.
Described cold water storage cistern bend pipe 12, boiler bend pipe 20 are a kind of common commercial round plastic water pipes, cold water storage cistern bend pipe 12, boiler bend pipe 20 one end are connected with cold water storage cistern vane pump 11, boiler vane pump 19 respectively, and the other end passes into cold water casing 14, container body of hot water 23 inner bottom part respectively.
Described cold water casing 14, container body of hot water 23 are a kind of semi-cylindrical rustless steel cavitys from processing, and cold water casing 14, container body of hot water 23 are positioned on base 3 symmetrical, and are connected with base 3.
Described cold water case lid 13, hot water case lid 21 are semicircle stainless sheet steels of a kind of top band circular hole from processing, and cold water case lid 13, hot water case lid 21 lay respectively at above cold water casing 14 and container body of hot water 2 and be also connected with it.
Described attachment screw 15 is a kind of common commercial interior hexagonal stainless steel screws, and attachment screw 15 is for connecting base 3 and external support structure 2.
Described electromagnetic valve bridge piece 16 is a kind of common commercial plastic water pipes, this water pipe is positioned at above 3-position-3-way solenoid directional control valve 17, lower end is connected with 3-position-3-way solenoid directional control valve 17, upper end be connected funnel 24 and connect, for connecting 3-position-3-way solenoid directional control valve 17 and connecting funnel 24.
Described 3-position-3-way solenoid directional control valve 17 is a kind of commercial solenoid directional control valves, and water receiving pipe 10 direct-connected with cold water storage cistern, the direct-connected water receiving pipe 18 of boiler and electromagnetic valve bridge piece 16 are connected respectively;
Described boiler tank lid water filling filter plug 22, cold water storage cistern tank lid water filling filter plug 26 are a kind of common commercial cylindrical filtering plugs, may block the impurity of vane pump when this filtering plug adds water for filtering in water, this boiler tank lid water filling filter plug 22, cold water storage cistern tank lid water filling filter plug 26 embed above hot water case lid 21, cold water case lid 13 respectively.
Described connection funnel 24 is a kind of commercial conical rustless steel funnels, and be positioned at the below of working chamber 1, one end and working chamber 1 are connected, and the other end and electromagnetic valve bridge piece 16 are connected.
Described working chamber drainage screen 25 is a kind of common commercial circular filter nets, embeds the bottom of working chamber 1, for filtering the liquid in working chamber 1.
The one-sided temperature sensor of described cold water storage cistern 27, cold water storage cistern offside temperature sensor 29, the one-sided temperature sensor of boiler 30, boiler offside temperature sensor 32 are a kind of common commercial temperature sensors, and these four temperature sensors and controller 9 form temperature Control loop.The wherein one-sided temperature sensor 27 of cold water storage cistern, cold water storage cistern offside temperature sensor 29 are arranged on cold water casing 14 sidewall, for detecting the water temperature in cold water casing 14; The one-sided temperature sensor 30 of boiler, boiler offside temperature sensor 32 are arranged on container body of hot water 23 sidewall, for detecting the water temperature in container body of hot water 23.
Described cooling piece 28 is a kind of common cuboid commercial refrigeration sheets, and this cooling piece 28 is fixedly installed on cold water casing 14 sidewall, for the water freezed in cold water casing 14.
Described heating wire 31 is the commercial heating wire of a kind of common spring type, and this heating wire 31 is fixedly installed on container body of hot water 23 sidewall, for the water in heat hot water casing 23.
In described integrated model, except system switching 6, hot water temperature's adjusting knob 4, cold water temperature adjusting knob 5, hot water working time adjusting knob 7, cold water working time adjusting knob 8, can not moving component mutually.
Compared with prior art, the invention has the beneficial effects as follows:
1, present invention achieves hot and cold water in working chamber to recycle, whole process without the need to again adding water, energy-conserving and environment-protective;
2, the present invention adopts 3-position-3-way solenoid directional control valve to control hot and cold water alternately, and whole process all completes automatically, has liberated user action, reduces the working strength of doctor;
3, the present invention detects water temperature formation Control loop by temperature sensor, and water temperature is accurate, facilitates user to set relevant parameter according to different situations.
Accompanying drawing explanation
Fig. 1 is external structure of the present invention
Fig. 2 is control panel enlarged drawing
Fig. 3 is the rear cut-away view of hiding external support structure 2,4 adjusting knobs (4,5,7,8) and shift knob 6
Fig. 4 is controller 9 and connects funnel 24 Local map
Fig. 5 is working chamber drainage screen 25
The explanation of Fig. 6 tank lid water filling filter plug 26 situation
Fig. 7 is water tank internal temperature sensor (27,29,30,32), cooling piece 28 and heating wire 31 distribution situation
In figure: 1, working chamber; 2, external support structure; 3, base; 4, hot water temperature's adjusting knob; 5, cold water temperature adjusting knob; 6, system switching; 7, hot water working time adjusting knob; 8, cold water working time adjusting knob; 9, controller; 10, the direct-connected water receiving pipe of cold water storage cistern; 11, cold water storage cistern vane pump; 12, cold water storage cistern bend pipe; 13, cold water case lid; 14, cold water casing; 15, attachment screw; 16, electromagnetic valve bridge piece; 17,3-position-3-way solenoid directional control valve; 18, the direct-connected water receiving pipe of boiler; 19, boiler vane pump; 20, boiler bend pipe; 21, hot water case lid; 22, boiler tank lid water filling filter plug; 23, container body of hot water; 24, funnel is connected; 25, working chamber drainage screen; 26, cold water storage cistern tank lid water filling filter plug; 27, the one-sided temperature sensor of cold water storage cistern; 28, cooling piece; 29, cold water storage cistern offside temperature sensor; 30, the one-sided temperature sensor of boiler; 31, heating wire; 32, boiler offside temperature sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described further.
Structure of the present invention as shown in Figures 1 to 7.
One can contrast bath apparatus by automatic water temperature regulation hot and cold water, it comprises working chamber 1, external support structure 2, base 3, hot water temperature's adjusting knob 4, cold water temperature adjusting knob 5, hot water working time adjusting knob 7, cold water working time adjusting knob 8, , system switching 6, controller 9, the direct-connected water receiving pipe 10 of cold water storage cistern, boiler direct-connected water receiving pipe 18 cold water storage cistern vane pump 11, boiler vane pump 19, electromagnetic valve bridge piece 16, 1 3-position-3-way solenoid directional control valve 17, cold water storage cistern bend pipe 12, boiler bend pipe 20, cold water case lid 13, hot water case lid 21, boiler tank lid water filling filter plug 22, cold water storage cistern tank lid water filling filter plug 26, cold water casing 14, container body of hot water 23, , 10 attachment screws 15, connect funnel 24, working chamber drainage screen 25, the one-sided temperature sensor 27 of cold water storage cistern, cold water storage cistern offside temperature sensor 29, the one-sided temperature sensor 30 of boiler, boiler offside temperature sensor 32, cooling piece 28, heating wire 31.
The present invention works as follows: user before use, turns on base 3 and external support structure 2 attachment screw 15, external support structure 2 and the working chamber 1 that connects together with it is unloaded from base 3; By boiler tank lid water filling filter plug 22, cold water storage cistern tank lid water filling filter plug 26 respectively to the water injecting proper amount of normal-temperature cleaning in cold water storage cistern, boiler; External support structure 2 and the working chamber 1 that connects together with it are reinstalled on base 3, and fixes with attachment screw 15; To system electrification, open system switching 6, system switching 6 lamp is bright, and color is yellow; Water-bath hot water temperature is set by hot water temperature's adjusting knob 4, button 5 is regulated to set water-bath cold water temperature by cold water temperature, set hot water water bath time in the monocycle by hot water working time adjusting knob 7, regulate button 8 to set monocycle inner cold water water bath time by the cold water working time; System switching 6 becomes green, and system reaches design temperature, now can start water-bath process.
The present invention is it should be noted that can only set the hot and cold water time in the monocycle in invention, total water bath time need be selected according to user's practical situation.
Be schematic with reference to the accompanying drawing description of this invention above, do not have restricted, those skilled in the art should be understood that, in reality is implemented, in the present invention, the shape of each component and layout type some all may occur change; And under enlightenment of the present invention, other staff also can make the design similar with the present invention or to the present invention make revise and certain component be equal to replacement.Special needs to be pointed out is, only otherwise depart from design aim of the present invention, all apparent changes and have equivalent similar Design of replacing, are all included within protection scope of the present invention.
Claims (1)
1. can contrast a bath apparatus by automatic water temperature regulation hot and cold water, it is characterized in that: it comprises working chamber (1), external support structure (2), base (3), hot water temperature's adjusting knob (4), cold water temperature adjusting knob (5), hot water working time adjusting knob (7), cold water working time adjusting knob (8), system switching (6), controller (9), the direct-connected water receiving pipe of cold water storage cistern (10), the direct-connected water receiving pipe of boiler (18), cold water storage cistern vane pump (11), boiler vane pump (19), electromagnetic valve bridge piece (16), 3-position-3-way solenoid directional control valve (17), cold water storage cistern bend pipe (12), boiler bend pipe (20), cold water case lid (13), hot water case lid (21), boiler tank lid water filling filter plug (22), cold water storage cistern tank lid water filling filter plug (26), cold water casing (14), container body of hot water (23), attachment screw (15), connect funnel (24), working chamber drainage screen (25), the one-sided temperature sensor of cold water storage cistern (27), cold water storage cistern offside temperature sensor (29), the one-sided temperature sensor of boiler (30), boiler offside temperature sensor (32), cooling piece (28) and heating wire (31),
Base (3) is at the bottommost of single unit system, the as a whole support section of device, external support structure (2) is positioned at base (3) top, is connected by attachment screw (15) with base (3), working chamber (1) is positioned at the top of external support structure (2), is connected with external support structure (2), working chamber drainage screen (25) is positioned in the middle of working chamber (1) bottom inside, is connected with working chamber (1), connecting funnel (24) is positioned in the middle of working chamber (1) bottom outside, is connected with working chamber (1), controller (9) is positioned at working chamber (1) bottom outside, and is connected with working chamber (1), hot water temperature's adjusting knob (4), cold water temperature adjusting knob (5), system switching (6), hot water working time adjusting knob (7), cold water working time adjusting knob (8) is positioned at the sidewall plane place of external support structure (2), hot water temperature's adjusting knob (4), cold water temperature adjusting knob (5), hot water working time adjusting knob (7), cold water working time adjusting knob (8) can rotate, for regulating temperature and working time, system switching (6) is as whole system start button, be in hot water temperature's adjusting knob (4), cold water temperature adjusting knob (5), hot water working time adjusting knob (7), in the middle of cold water working time adjusting knob (8) four buttons, container body of hot water (23), cold water casing (14) are semi-cylindrical, are positioned at base (3) top symmetrical, are connected with base (3), hot water case lid (21), cold water case lid (13) are semicircle, lay respectively at the top of container body of hot water (23), cold water casing (14), and be connected with container body of hot water (23), cold water casing (14), boiler tank lid water filling filter plug (22), cold water storage cistern tank lid water filling filter plug (26) lay respectively at hot water case lid (21), side partially, cold water case lid (13) top, are connected with hot water case lid (21), cold water case lid (13), heating wire (31), cooling piece (28) lay respectively in the middle part of container body of hot water (23), cold water casing (14) straight sidewalls, are connected respectively with container body of hot water (23), cold water casing (14), the one-sided temperature sensor of boiler (30), boiler offside temperature sensor (32) lay respectively at heating wire (31) horizontal both sides, are connected with container body of hot water (23), the one-sided temperature sensor of cold water storage cistern (27), cold water storage cistern offside temperature sensor (29) lay respectively at cooling piece (28) horizontal both sides, are connected with cold water casing (14), cold water storage cistern vane pump (11), boiler vane pump (19) are positioned on the straight plate inside external support structure (2) symmetrical, and are connected by screw with external support structure (2), 3-position-3-way solenoid directional control valve (17) is positioned at above the straight plate of external support structure (2) inner side, is connected with external support structure (2), the direct-connected water receiving pipe of cold water storage cistern (10), the direct-connected water receiving pipe of boiler (18) lay respectively at 3-position-3-way solenoid directional control valve (17) both sides, and connect 3-position-3-way solenoid directional control valve (17) and water tank vane pump (11), boiler vane pump (19), boiler bend pipe (20), cold water storage cistern bend pipe (12) lay respectively at boiler vane pump (19), cold water storage cistern vane pump (11) outside, one end is connected with boiler vane pump (19), cold water storage cistern vane pump (11) respectively, the other end is each passed through hot water case lid (21), cold water case lid (13) passes into container body of hot water (23), in cold water casing (14), and end face is positioned at container body of hot water (23), cold water casing (14) bottom, electromagnetic valve bridge piece (16) is positioned at 3-position-3-way solenoid directional control valve (17) top, and one end and 3-position-3-way solenoid directional control valve (17) are connected, the other end be connected funnel (24) and be connected,
Described working chamber (1) is in basin, be connected with it by screw thread in external support structure (2) top, supporting construction (2) is in base (3) top, be connected by 10 attachment screws (15) with base, three together constitutes the body portion of device;
Described supporting construction (2) is cylindrically structure, and be provided with the installing hole of cold water storage cistern vane pump (11), boiler vane pump (19) above it, two vane pumps are connected with supporting construction (2) by screw; The direct-connected water receiving pipe of cold water storage cistern (10), the direct-connected water receiving pipe of boiler (18) are connected with two vane pumps and 3-position-3-way solenoid directional control valve (17) respectively by joint, 3-position-3-way solenoid directional control valve (17) by electromagnetic valve bridge piece (16) be connected funnel (24) be connected, connect the below of funnel (24) in working chamber (1), be connected with working chamber (1), there is a working chamber drainage screen (25) working chamber (1) inside;
Described base (3) is cylindrical-shaped structure part, is the supporting of whole device, is connected by screw (15) and supporting construction (2);
Described hot water temperature regulates button (4), cold water temperature adjusting knob (5), hot water working time adjusting knob (7), cold water working time adjusting knob (8) to be cylindrical device, this device embeds external support structure (2) plane place, is respectively used to regulate hot water temperature, cold water temperature, hot water working time, cold water working time;
Described system switching (6) is round button switch, embeds central authorities of external support structure (2) plane place, starts stop for control system;
Described controller (9) is a kind of modular singlechip controller, is fixed together with working chamber (1) underrun solid sols; This controller (9) can read external switch control signal, start up system duty; And according to hot water temperature regulate button (4), cold water temperature adjusting knob (5), hot water working time adjusting knob (7), cold water working time adjusting knob (8) position signalling control corresponding cooling piece (28), heating wire (31) heating or refrigeration water tank in water; Simultaneously, this controller and the one-sided temperature sensor of cold water storage cistern (27), cold water storage cistern offside temperature sensor (29), the one-sided temperature sensor of boiler (30), boiler offside temperature sensor (32) form temperature Control loop, ensure that the temperature in water tank reaches design temperature and remains on this temperature;
The direct-connected water receiving pipe of described cold water storage cistern (10), the direct-connected water receiving pipe of boiler (18) are a kind of round plastic water pipes, are connected respectively with cold water storage cistern vane pump (11), boiler vane pump (19) and 3-position-3-way solenoid directional control valve (17);
Described cold water storage cistern vane pump (11), boiler vane pump (19) are a kind of dish type vane pumps, and vane pump and external support structure (2) intermediate support plate are connected, by hot water or cold water's suction working chamber;
Described cold water storage cistern bend pipe (12), boiler bend pipe (20) are a kind of round plastic water pipes, cold water storage cistern bend pipe (12), boiler bend pipe (20) one end are connected with cold water storage cistern vane pump (11), boiler vane pump (19) respectively, and the other end passes into cold water casing (14), container body of hot water (23) inner bottom part respectively;
Described cold water casing (14), container body of hot water (23) are a kind of semi-cylindrical rustless steel cavitys, it is upper symmetrical that cold water casing (14), container body of hot water (23) are positioned at base (3), and be connected with base (3);
Described cold water case lid (13), hot water case lid (21) are the semicircle stainless sheet steels of a kind of top band circular hole, and cold water case lid (13), hot water case lid (21) lay respectively at cold water casing (14) and container body of hot water (23) top is also connected with it;
Described attachment screw (15) is a kind of interior hexagonal stainless steel screw, and attachment screw (15) is for connecting base (3) and external support structure (2);
Described electromagnetic valve bridge piece (16) is a kind of plastic water pipe, this water pipe is positioned at 3-position-3-way solenoid directional control valve (17) top, lower end is connected with 3-position-3-way solenoid directional control valve (17), upper end be connected funnel (24) and connect, for connecting 3-position-3-way solenoid directional control valve (17) and connecting funnel (24);
Described 3-position-3-way solenoid directional control valve (17) is a kind of solenoid directional control valve, and water receiving pipe (10) direct-connected with cold water storage cistern, the direct-connected water receiving pipe of boiler (18) and electromagnetic valve bridge piece (16) are connected respectively;
Described boiler tank lid water filling filter plug (22), cold water storage cistern tank lid water filling filter plug (26) are a kind of cylindrical filtering plugs, may block the impurity of vane pump when this filtering plug adds water for filtering in water, this boiler tank lid water filling filter plug (22), cold water storage cistern tank lid water filling filter plug (26) embed hot water case lid (21), cold water case lid (13) top respectively;
Described connection funnel (24) is a kind of conical rustless steel funnel, is positioned at the below of working chamber (1), and one end and working chamber (1) are connected, and the other end and electromagnetic valve bridge piece (16) are connected;
Described working chamber drainage screen (25) is a kind of circular filter net, embeds the bottom of working chamber (1), for filtering the liquid in working chamber (1);
The one-sided temperature sensor of described cold water storage cistern (27), cold water storage cistern offside temperature sensor (29), the one-sided temperature sensor of boiler (30), boiler offside temperature sensor (32) are temperature sensors, and these four temperature sensors and controller (9) form temperature Control loop; The wherein one-sided temperature sensor of cold water storage cistern (27), cold water storage cistern offside temperature sensor (29) are arranged on cold water casing (14) sidewall, for detecting the water temperature in cold water casing (14); The one-sided temperature sensor of boiler (30), boiler offside temperature sensor (32) are arranged on container body of hot water (23) sidewall, for detecting the water temperature in container body of hot water (23);
Described cooling piece (28) is a kind of cuboid cooling piece, and this cooling piece (28) is fixedly installed on cold water casing (14) sidewall, for the water freezed in cold water casing (14);
Described heating wire (31) is a kind of spring type heating wire, and this heating wire (31) is fixedly installed on container body of hot water (23) sidewall, for the water in heat hot water casing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512979.0A CN104274309B (en) | 2014-09-29 | 2014-09-29 | One can automatic water temperature regulation hot and cold water contrast bath apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512979.0A CN104274309B (en) | 2014-09-29 | 2014-09-29 | One can automatic water temperature regulation hot and cold water contrast bath apparatus |
Publications (2)
| Publication Number | Publication Date |
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| CN104274309A true CN104274309A (en) | 2015-01-14 |
| CN104274309B CN104274309B (en) | 2016-06-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106766667A (en) * | 2017-01-12 | 2017-05-31 | 攀枝花学院 | Liquid refrigerating thermal |
| CN113081739A (en) * | 2021-04-08 | 2021-07-09 | 湖南科技大学 | Special massage device before and after exercise and use method thereof |
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| CN102538290A (en) * | 2010-12-02 | 2012-07-04 | 松下电器产业株式会社 | Cold/hot water supply apparatus |
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| CN103105020A (en) * | 2011-11-14 | 2013-05-15 | 松下电器产业株式会社 | Cold/hot water supply apparatus |
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| CN102538290A (en) * | 2010-12-02 | 2012-07-04 | 松下电器产业株式会社 | Cold/hot water supply apparatus |
| CN102645054A (en) * | 2011-02-16 | 2012-08-22 | 松下电器产业株式会社 | Cold/hot water supply apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106766667A (en) * | 2017-01-12 | 2017-05-31 | 攀枝花学院 | Liquid refrigerating thermal |
| CN113081739A (en) * | 2021-04-08 | 2021-07-09 | 湖南科技大学 | Special massage device before and after exercise and use method thereof |
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| CN104274309B (en) | 2016-06-08 |
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Effective date of registration: 20191206 Address after: 100853 PLA General Hospital, 28 Fuxing Road, Beijing, Haidian District, China Patentee after: General Hospital of Chinese PLA Address before: 100853 PLA General Hospital, 28 Fuxing Road, Beijing, Haidian District, China Patentee before: Tang Peifu |
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