CN209371497U - Heating device, pan closet lid and intellectual water closet - Google Patents

Abstract

The utility model provides a kind of heating device, including outer housing, lid, heating tube, the first temperature sensor, second temperature sensor and temperature controller.Wherein, outer housing is equipped with the first opening and the second opening.Lid is connected to outer housing, and lid offers the water inlet with the first open communication.Heating tube is set in outer housing, and heating tube is hollow tube, and heating tube is connected to water inlet.First temperature sensor is set to water inlet.Second temperature sensor is adjacent to the second opening setting.Temperature controller is electrically connected with the first temperature sensor and second temperature sensor.Heating device and pan closet lid provided by the utility model, flushing water is heated by heating tube, and the first temperature sensor, second temperature sensor and the temperature controller being arranged, the leaving water temperature of flushing water can be preferably detected and be controlled, and then give the flushing water of user's preference temperature.The utility model also provides a kind of pan closet lid and intellectual water closet.

Description

Heating device, pan closet lid and intellectual water closet

Technical field

The utility model relates to technical field of bathroom equipment, and in particular to a kind of heating device, pan closet lid and intelligence Toilet seat.

Background technique

With the development of science and technology life, intellectual water closet is increasingly becoming one of home life important equipment, application Range is also increasingly wider.Wherein automatic flushing function provided by intellectual water closet needs user to use paper handkerchief compared to traditional The mode voluntarily wiped reduces the direct contact of user, improves what user went to the toilet while bringing larger convenient to user Hygiene degree.

But when being cold water by the flushing water that the spray gun of auto-flushing is gushed out, it will affect the usage experience of user.

Utility model content

In view of this, the present invention provides a kind of heating device, pan closet lid and intellectual water closets, above-mentioned to improve Problem.

The utility model provides a kind of heating device, including outer housing, lid, heating tube, the first temperature sensor, second Temperature sensor and temperature controller.Wherein, outer housing includes peripheral wall, and outer housing is equipped with the first opening and the second opening, and first Opening is set to one end of outer housing, and the second opening is set to peripheral wall and is connected to the inner cavity of outer housing.Lid is connected to outer housing, lid Body offers water inlet, water inlet and the first open communication.Heating tube is set in outer housing, and heating tube is hollow tube, heating One end of pipe is connected to water inlet, and the other end is connected to the inner cavity of outer housing.First temperature sensor is set to water inlet.Second Temperature sensor is connected to peripheral wall and neighbouring second opening.Temperature controller and the first temperature sensor and second temperature sensor Electrical connection.

In some embodiments, outer housing is additionally provided with third opening, and third opening is respectively arranged on shell with the first opening The opposite end of body, heating device further include drain assembly, and drain assembly is connected to outer housing, and cover third opening.

In some embodiments, heating tube includes the first heating part and the second heating for being connected to the first heating part Portion, the first heating part are contained in outer housing, and the second heating part is contained in lid；The periphery of heating tube protrudes out to form flange, The end that flange is equipped with the first opening with outer housing abuts against.

In some embodiments, heating device further includes sealing element, and sealing element is set between flange and shell.

In some embodiments, lid is equipped with the first mounting hole being connected with water inlet, the first temperature sensor peace Loaded on the first mounting hole.

In some embodiments, heating device further includes outlet pipe and fixing piece, and fixing piece is arranged adjacent to the second opening, Outlet pipe is connected to fixing piece, and outlet pipe and the second opening in communication, second temperature sensor are installed in outlet pipe.

In some embodiments, heating device further includes flow controller, and flow controller is set to water inlet, and with temperature Spend controller electrical connection.

In some embodiments, heating device further includes conducting element, and conducting element is helical form, and conducting element is sheathed on heating Pipe is outer.

The utility model also provides a kind of pan closet lid, including cover plate main body and above-mentioned heating device, heating device It is connected to cover plate main body.

The utility model also provides a kind of intellectual water closet, closet body and above-mentioned pan closet lid, toilet lid Plate is connected to toilet seat main body.

Heating device, pan closet lid and intellectual water closet provided by the utility model, by heating tube to flushing water into Row heating, and the first temperature sensor, second temperature sensor and the temperature controller being arranged, can pass according to the first temperature The comparison result for the flushing water temperature that the flushing water temperature and second temperature sensor that sensor is got are got, utilizes temperature control The heating power of device adjustment heating tube processed, and then the temperature of flushing water is controlled, to give the flushing water of user's preference temperature.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, for those skilled in the art, without creative efforts, can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the perspective view of pan closet lid provided by the embodiment of the utility model.

Fig. 2 is the perspective view that the pan closet lid of Fig. 1 omits another angle of cover board upper cover.

Fig. 3 is the stereoscopic schematic diagram of the heating device of Fig. 2.

Fig. 4 is the perspective exploded view of the heating device of Fig. 3.

Fig. 5 is the perspective view of the heating device of Fig. 3.

Fig. 6 is diagrammatic cross-section of the heating device along line A-A of Fig. 5.

Fig. 7 is the perspective view at another visual angle of the heating device of Fig. 5.

Fig. 8 is diagrammatic cross-section of the heating device along line B-B of Fig. 7.

Fig. 9 is the perspective view of intellectual water closet provided by the embodiment of the utility model.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.

As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer It is understood that hardware manufacturer may call same component with different nouns.Specification and claim be not with title Mode of the difference as differentiation component, but using the difference of component functionally as the criterion distinguished.Such as in specification in the whole text And "comprising" of the claim mentioned in is an open language, therefore should be construed to " including but not limited to "；" substantially " Refer to that those skilled in the art can solve technical problem within a certain error range, basically reaches technical effect.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", Indicating positions such as " inner " or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical It is novel and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side Position construction and operation, therefore should not be understood as limiting the present invention.

In the present invention, unless otherwise specific regulation or limit, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense.For example, it may be fixedly connected, may be a detachable connection or integrally connected；It can be with It is mechanical connection, is also possible to be electrically connected；It can be and be directly connected to, can also be also possible to indirectly connected through an intermediary Connection inside two elements, be also possible to only surface contact and.It is right.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term in the present invention as the case may be.

Also referring to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of pan closet lid 200, pan closet lid 200 include cover plate main body 201 and heating device 100, and heating device 100 is connected to cover plate main body 201.It should be noted that sitting Closet cover board 200 can also include the inner structural members such as spray gun, blower, wherein the structure of the inner structural members such as spray gun, blower, even The relationship of connecing can refer to the prior art, and this will not be repeated here.

Cover plate main body 201 includes cover board bottom plate 2011 and cover board upper cover 2012, and cover board upper cover 2012 is fastened on cover board bottom plate On 2011, and a substantially closed shell structure is collectively formed with cover board bottom plate 2011, with to being set in cover plate main body 201 Component (such as heating device 100) protected, avoid because to cover plate main body situations such as external force collision, extraneous dirt contamination Component in 201 damages, and extends the service life of pan closet lid 200.Specifically, the substantially plate of cover board bottom plate 2011 Shape body, cover board upper cover 2012 are the shell with globoidal structure, cover board bottom plate 2011 and cover board upper cover 2012 can by ceramics or High molecular material is made, wherein high molecular material can be the wear-resistant materials such as acrylic, ureaformaldehyde.

Referring to Fig. 3, the flushing water that heating device 100 is used to provide proper temperature for user washs.As one kind Embodiment, heating device 100 can connect between water tank (not shown) and spray gun (not shown), by water tank Flushing water be heated to suitable temperature, then sprayed from spray gun.As shown in figure 4, heating device 100 includes outer housing 10, lid 20, heating tube 30, the first temperature sensor 40, second temperature sensor 50 and temperature controller 60.It should be noted that this reality In a kind of generation for applying the water that the flushing water mentioned in example only enters heating device 100, claims, and has no the meaning refered in particular to, or wash Wash water or tap water.

In the present embodiment, outer housing 10 is substantially cylindrical, is equipped with inner cavity 150, inner cavity 150 is for accommodating heating tube 30.Outer housing 10 includes peripheral wall 110 (as shown in Figure 6), and peripheral wall 110 surround and forms inner cavity 150.Referring to Fig. 4, outer housing 10 Equipped with the first opening 120 and the second opening 130, the first opening 120 is set to the end of outer housing 10, and the second opening 130 is set to week Wall 110 is simultaneously connected to the inner cavity of outer housing 10 150.In the utility model embodiment, outer housing 10 is additionally provided with third opening 140, third opening 140 is set to outer housing 10 and first 120 opposite one end of opening, and third opening 140 also connects with inner cavity 150 It is logical, that is, the first opening 120 is respectively arranged at the opposite end of outer housing 10 with third opening 140, make outer housing 10 in both ends Open tubular.

Lid 20 is connected to outer housing 10, and covers the first opening 120.Lid 20 offers water inlet 220, water inlet 220 are connected to the first opening 120, and then are connected to inner cavity 150.Therefore, flushing water can be open via water inlet 220 and first 120 enter in inner cavity 150.As an implementation, water inlet connector can also be arranged at water inlet 220, and (such as water pipe connects Head etc., does not mark in figure), it is convenient to be socketed with outer water tube.As another embodiment, lid 20 can the rotation of opposite shell body 10 Turn, and then change the direction of water inlet 220, if water inlet 220 can choose 90 °, 180 ° or 270 °, to improve water inlet connection The convenience of part and outer water tube socket.

5 and Fig. 6 is please referred to, heating tube 30 is set in outer housing 10, to add to the flushing water for entering inner cavity 150 Heat.Further, heating tube 30 is hollow tube, and one end of heating tube 30 is connected to water inlet 220, the other end of heating tube 30 and Inner cavity 150 is connected to.Further, heating tube 30 include the first heating part 320 and be connected to the first heating part 320 second plus Hot portion 330, the first heating part 320 are contained in outer housing 10, and the second heating part 330 is contained in lid 20.It needs to illustrate It is that in the utility model embodiment, flushing water first enters the second heating part 330 via water inlet 220, then from the first heating part 320 enter inner cavity 150, and in the process, heating tube 30 can be constantly in heated condition, to flow through heating tube 30 to the process Flushing water heated.

Further, referring to Fig. 4, the outer peripheral edge of heating tube 30 forms flange 310, flange 310 is equipped with outer housing 10 The end of first opening 120 abuts against.As an implementation, flange 310 and outer housing 10 are equipped with the end of the first opening 120 Sealing element 101 is additionally provided between portion, sealing element 101 primarily serves sealing waterproof action, prevents the flushing water into inner cavity 150 from overflowing Out into lid 20, that is, prevent from inner cavity 150 towards 20 leak of lid.It should be noted that one end and the water inlet of heating tube 30 Mouth 220 is connected to, and flushing water directly enters heating tube from water inlet 220 at this time, and lid 20 is the effect of auxiliary water inlet, it is therefore desirable to Flushing water is avoided to enter lid 20 and influence water inlet process.

Referring to Fig. 6, the first temperature sensor 40 is set to water inlet 220, the first temperature sensor 40 is used for detection stream Enter the temperature of the flushing water of lid 20, namely the inflow temperature for detecting flushing water.In the utility model embodiment, lid 20 are additionally provided with the first mounting hole 230 being connected with water inlet 220, and the first temperature sensor 40 is set to the first mounting hole 230 It is interior, and the temperature of the flushing water into water inlet 220 can be detected by the first mounting hole 230.Further, the first temperature Sealing element 102 is provided between sensor 40 and the first mounting hole 230, sealing element 102 primarily serves sealing waterproof action, prevents The flushing water for flowing through water inlet 220 is overflowed from the first mounting hole 230, that is, is prevented from lid 20 towards outside leak, and then is influenced The use of heating device 100.

Fig. 5 or Fig. 7 is please referred to, in the utility model embodiment, heating device 100 further includes outlet pipe 108 and fixes Part 109, fixing piece 109 are connected to fixing piece 109, and outlet pipe 108 and second adjacent to 130 setting of the second opening, outlet pipe 108 Opening 130 is connected.Fixing piece 109 enables outlet pipe 108 to be preferably fixed on peripheral wall 110, no for fixing outlet pipe 108 It can fall off because of the factors such as external force from peripheral wall 110.Sealing is additionally provided between outlet pipe 108 and the end of the second opening 130 Part 103, sealing element 103 primarily serve sealing waterproof action, prevent flushing water from the end of outlet pipe 108 and the second opening 130 Between gap overflow, i.e., from outlet pipe 108 and second opening 130 end junction leak, and then influence heating device 100 use.It should be noted that the outlet pipe 108 of different model or different directions can be replaced to change water discharging direction, just It is connect in external water pipe, improves the suitability of heating device 100.

Further, referring to Fig. 8, second temperature sensor 50 is connected to peripheral wall 110 and neighbouring second opening 130, the Two temperature sensors 50 are used to detect the temperature for the flushing water that will flow out outlet pipe 108, that is, for detecting going out for flushing water Coolant-temperature gage.In the utility model embodiment, outlet pipe 108 is equipped with the second mounting hole 1081, and the second mounting hole 1081 is through water outlet Pipe 108.Second temperature sensor 50 is set in the second mounting hole 1081, and can detect stream by the second mounting hole 1081 Enter the temperature of the flushing water of outlet pipe 108.Further, as shown in figure 4, second temperature sensor 50 and the second mounting hole 1081 Between be provided with sealing element 104, sealing element 104 primarily serves sealing waterproof action, prevent from flowing through the flushing water of outlet pipe 108 from Second mounting hole 1081 overflows, i.e., from outlet pipe 108 towards outside leak, and then influences the use of heating device 100.

Therefore, in the utility model embodiment, the flow trace of flushing water is from water inlet 220 via the first opening 120 enter heating tube 30, then from heating tube 30 by inner cavity 150, finally realize and are discharged to outlet pipe 108 from the second opening 130.

Referring to Fig. 4, in the utility model embodiment, temperature controller 60 and the first temperature sensor 40 and second temperature Sensor 50 is electrically connected, and the inflow temperature and second temperature that temperature controller 60 is used to be obtained according to the first temperature sensor 40 pass The heating power for the leaving water temperature control heating tube 30 that sensor 50 obtains.For example, the preset temperature range of the flushing water when water outlet When being 35 DEG C~38 DEG C, temperature controller 60 can be according to the inflow temperature that the first temperature sensor 40 is got to heating tube 30 Heating power be adjusted, can be specifically adjusted according to the algorithm that obtains of experiment, so that second temperature sensor 50 obtains The leaving water temperature got falls within preset temperature range, gives user and preferably rinses experience.

Please continue to refer to Fig. 4, in some embodiments, heating device 100 can also include flow controller 70, flow Controller 70 is set to water inlet 220, and is electrically connected with temperature controller 60.Flow controller 70 is used for according to temperature controller 60 Testing result be rinsed water flow of inlet water adjust.For example, when the leaving water temperature that second temperature sensor 50 is got is low When the lower limit value of preset temperature range, the control of flow controller 70 reduces the flow of inlet water of flushing water, and then obtains flushing water To more heat, and then flushing water is made to reach preset temperature range.Correspondingly, when what second temperature sensor 50 was got goes out When coolant-temperature gage is higher than the upper limit value of preset temperature range, the control of flow controller 70 increases the flow of inlet water of flushing water, to reduce The temperature of flushing water, and then flushing water is made to reach preset temperature range.

Referring to Fig. 6, heating device 100 further includes conducting element 80, conducting element 80 is connected to heating tube 30, and conducting element 80 is used Enter the flushing water of inner cavity 150 in guiding self-heating pipe 30.In the utility model embodiment, conducting element 80 is helical form, and is covered Outside heating tube 30, so that flushing water is more uniformly contacted along helical flow, and then with the heat of the generation of heating tube 30, make water It is more evenly heated.

Referring to Fig. 4, heating device 100 further includes drain assembly 90, drain assembly 90 is connected to outer housing 10, and covers Third opening 140.Drain assembly 90 includes drain cap 910 and drainage switch 920, and drainage switch 920 is set to drain cap 910. Drain cap 910 is connected to outer housing 10, can be the mode for being connected by a snap or being threadedly coupled and is fixed on outer housing 10 and is equipped with One end of third opening 140.As an implementation, drain cap 910 and outer housing 10 be equipped with third opening 140 one end it Between be provided with sealing element (not marking in figure), sealing element primarily serves sealing waterproof action, prevents the flushing for flowing through outer housing 10 Water is overflowed from the junction of outer housing 10 and drain cap 910, i.e., from drain cap 910 towards outside leak, and then influences heating dress Set 100 use.

When installation, heating device 100 is obliquely installed, and the one end for connecting outer housing 10 with drain assembly 90 is lower than outer housing 10 with one end of lid 20.When not using heating device 100 for a long time, need to press the ponding discharge of 100 the inside of heating device Lower drainage switch 920, the ponding in heating device 100 can be discharged, to prevent ponding overlong time in heating device 100 And water quality is influenced, and then influence health when user uses.

Heating device 100 and pan closet lid 200 provided by the utility model, add flushing water by heating tube 30 Heat, and the first temperature sensor 40, second temperature sensor 50 and the temperature controller 60 being arranged, can be according to the first temperature The comparison result for the flushing water temperature that the flushing water temperature and second temperature sensor 50 that sensor 40 is got are got utilizes Temperature controller 60 adjusts the heating power of heating tube 30, and then controls the temperature of flushing water, to give user's preference temperature Flushing water.

Referring to Fig. 9, the utility model also provides a kind of intellectual water closet 300, including closet body 301 and above-mentioned Pan closet lid 200, pan closet lid 200 are connected to closet body 301.Pan closet lid 200 can be connected by fixing piece Connect, snap connection, hinge connection etc. modes be connected to closet body 301.It should be noted that pan closet lid 200 includes Heating device 100, so intellectual water closet 300 also has the effect of being able to achieve the flushing water for giving user's preference temperature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention, It is a, three etc., unless otherwise specifically defined.

Claims (10)

1. a kind of heating device characterized by comprising

Outer housing, the outer housing include peripheral wall, and the outer housing is equipped with the first opening and the second opening, and first opening is set In one end of the outer housing, second opening is set to the peripheral wall and is connected to the inner cavity of the outer housing；

Lid, is connected to the outer housing, and the lid offers water inlet, the water inlet and first open communication；

Heating tube, the heating tube are set in outer housing, the heating tube be hollow tube, one end of the heating tube with it is described Water inlet connection, the other end are connected to the inner cavity of the outer housing；

First temperature sensor, first temperature sensor are set to the water inlet；

Second temperature sensor, the second temperature sensor are connected to peripheral wall and neighbouring second opening；And

Temperature controller, the temperature controller are electrically connected with first temperature sensor and the second temperature sensor.

2. heating device as described in claim 1, which is characterized in that the outer housing is additionally provided with third opening, the third Opening is respectively arranged on the opposite end of the outer housing with first opening, and the heating device further includes drain assembly, institute It states drain assembly and is connected to the outer housing, and cover the third opening.

3. heating device as claimed in claim 2, which is characterized in that the heating tube includes the first heating part and is connected to Second heating part of the first heating part, first heating part are contained in the outer housing, and second heating part is contained in In the lid；The periphery of the heating tube protrudes out to form flange, and the flange and the outer housing are equipped with first opening End abut against.

4. heating device as claimed in claim 3, which is characterized in that the heating device further includes sealing element, the sealing Part is set between the flange and the shell.

5. heating device as described in claim 1, which is characterized in that the lid is equipped with the to be connected with the water inlet One mounting hole, first temperature sensor are installed on first mounting hole.

6. heating device as described in claim 1, which is characterized in that the heating device further includes outlet pipe and fixing piece, The fixing piece is connected to the fixing piece adjacent to the second opening setting, the outlet pipe, the outlet pipe and described the Two opening in communication, the second temperature sensor are installed in the outlet pipe.

7. such as heating device according to any one of claims 1 to 6, which is characterized in that the heating device further includes flow Controller, the flow controller is set to the water inlet, and is electrically connected with the temperature controller.

8. heating device as described in claim 1, which is characterized in that the heating device further includes conducting element, the water conservancy diversion Part is helical form, and the conducting element is sheathed on outside the heating tube.

9. a kind of pan closet lid, which is characterized in that the pan closet lid includes in cover plate main body and such as claim 1~8 Described in any item heating devices, the heating device are connected to the cover plate main body.

10. a kind of intellectual water closet, which is characterized in that the intellectual water closet includes in closet body and such as claim 9 The pan closet lid, the pan closet lid are connected to the closet body.