CN207846591U - A kind of intelligent ultraviolet sterilization heating device of toilet seat - Google Patents
A kind of intelligent ultraviolet sterilization heating device of toilet seat Download PDFInfo
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- CN207846591U CN207846591U CN201721874470.6U CN201721874470U CN207846591U CN 207846591 U CN207846591 U CN 207846591U CN 201721874470 U CN201721874470 U CN 201721874470U CN 207846591 U CN207846591 U CN 207846591U
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- toilet seat
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Abstract
The utility model discloses a kind of intelligent ultraviolet sterilization heating devices of toilet seat, including：One sleeve；One end cap, sealed set is on a side end of the sleeve；One heating rod, inside offers the feed pathway of a perforation, and the outer wall of the heating rod is formed with a liquid outlet channel being connected with the feed pathway with the inner wall of the sleeve, a liquid outlet being connected with the liquid outlet channel is offered on the outer wall of the sleeve；Towards the ultraviolet light lamp bead being provided on the end face in direction in the sleeve for carrying out germicidal irradiation to the set liquid within the cartridge on the end cap.The intelligent ultraviolet sterilization heating device of the toilet seat, securely and reliably, structure is convenient, heating effect is good, temperature-controllable, and can be sterilized to set liquid within the cartridge by ultraviolet light.
Description
Technical field
The utility model is related to toilet seat technical field more particularly to the intelligent ultraviolet sterilization heating devices of toilet seat.
Background technology
The different traditional heating water tanks pattern of heating device of toilet seat can make cold water will be by when flowing through heater
Heating reaches human body preference temperature, simple in structure and do not controlled by scavenging period, convenient and energy-saving, thus such product has become not
Come the trend developed.Existing toilet seat heating device is usually not provided with sterili-sation unit in the market, can not be in heating device
Liquid sterilized, cannot meet the needs of users.Add therefore, it is necessary to research and develop a kind of intelligent ultraviolet sterilization of toilet seat
Thermal.
Utility model content
Shortcoming present in view of the above technology, the utility model provide that a kind of safe and reliable, structure is convenient plus
Thermal effect is good, temperature-controllable, and can be killed with intelligence ultraviolet light by the toilet seat that ultraviolet light sterilizes set liquid within the cartridge
Bacterium heating device.
Technical solution adopted by the utility model to solve its technical problems is：A kind of intelligent ultraviolet sterilization of toilet seat
Heating device, including：One sleeve, interior is hollow cavity and opposite both side ends are opening-like；One end cap, sealed set in
On one side end of the sleeve；One heating rod, one end are inserted in the hollow cavity of the sleeve, and the other end extends institute
It states hollow cavity and the end side of the sleeve is made to form sealing, the feed liquor that a perforation is offered in the heating rod is logical
Road, the outer wall of the heating rod are formed with a liquid outlet channel being connected with the feed pathway, institute with the inner wall of the sleeve
It states and offers a liquid outlet being connected with the liquid outlet channel on the outer wall of sleeve；Wherein, the liquid outlet is located at close to institute
It states and is arranged at the end side of sleeve, one is formed between one end of the heating rod and the end cap and may make the feed liquor
The accommodating space that channel is connected with the liquid outlet channel, towards being provided on the end face in direction in the sleeve on the end cap
Ultraviolet light lamp bead for carrying out germicidal irradiation to the set liquid within the cartridge.
Preferably, the end of liquid flow direction one is provided in the liquid outlet channel with the liquid outlet to be mutually connected
Water conservancy diversion end face.
Preferably, the corner connection of the water conservancy diversion end face and the sleeve lining is provided with end angle transition part, the end
Chamfered or fillet is arranged in angle transition part.
Preferably, the center line of the water conservancy diversion end face and the sleeve forms a turning β, the water conservancy diversion end face with it is described go out
The center line of liquid mouth forms an angle α ,+90 ° of the turning β=α and tan α=r/R, wherein 0 °<α<90 ° and 90 °<β<180 °, r
For the internal diameter of the liquid outlet, R is the internal diameter of the sleeve.
Preferably, it is offered on the inner wall of the sleeve for the thread groove to the liquid guide flow in the sleeve, it is described
Thread groove is distributed on the entire inner wall of the sleeve.
Preferably, the thread groove includes the first thread groove and the second thread groove of interaction setting, first thread groove
It is not equal with groove depth with the screw pitch of second thread groove.
Preferably, the ratio of the screw pitch of first thread groove and the screw pitch of second thread groove is 2/3, described first
The groove depth of thread groove is the 1/2 of the sleeve wall thickness, and the groove depth of second thread groove is the 1/4 of the sleeve wall thickness.
Preferably, the end side of the sleeve is provided with feed liquor seat, offered on the feed liquor seat one with it is described into
The inlet tube that liquid channel is connected is provided with the feed liquor for sensing influent temperature in the inlet tube on the feed liquor seat
Temperature sensor.
Preferably, the other end of the heating rod is provided with one to fit in the sleeve end side close to form it into
The convex edge of envelope, and the other end of the heating rod extends in the feed liquor seat.
Preferably, it is provided with tapping seat at the liquid outlet, one is offered on the tapping seat and is connected with the liquid outlet
Connecting hole, be further opened with an outlet tube being connected with the liquid outlet on the tapping seat, be connected on the outlet tube
Flowmeter for monitoring trickle flow in the outlet tube is provided with for sensing the outlet tube on the tapping seat
Interior trickle temperature goes out liquid temperature sensor, and Kick type temperature switch is additionally provided on the tapping seat.
Compared with prior art, advantage is the utility model：Toilet seat provided by the utility model is purple with intelligence
Heating device is sterilized in outside line, and the both side ends of sleeve are opening-like, is convenient for the installation and maintenance of heating rod；Liquid outlet, which is located at, to be leaned on
It is arranged at the end side of nearly sleeve, can effectively extends the flow path of flow, ensures heating effect；By be arranged into
Liquid temperature sensor and go out liquid temperature sensor, it can be achieved that disengaging liquid intelligent temperature control, it is ensured that pass in and out fluid temperature
Stability and comfort；The end flowed to along liquid in liquid outlet channel is provided with one to lead with what liquid outlet was mutually connected
End face is flowed, the delay of liquid can be effectively avoided so that it is more uniform and stable to go out the quick smooth and fluid temperature of liquid speed degree；It is logical
It crosses and opens up incoordinate first thread groove of two screw pitch and groove depth and the second thread groove on sleeve lining so that close to sleeve
The liquid of inner wall flowing is moved along the first thread groove and the second thread groove water conservancy diversion of spinning respectively, when liquid flows to the first screw thread
When the junction of slot and the second thread groove, liquid mutually impacts, make liquid close to sleeve lining with close at heating rod outer wall
Liquid generate convection current, realize that the liquid in sleeve uniformly alternately contact with heating rod inner wall and be heated, to reach outflow
The effect of liquid thermally equivalent；Set liquid within the cartridge can effectively be sterilized by the way that ultraviolet light lamp bead is arranged.
Description of the drawings
Fig. 1 is the structural schematic diagram of the intelligent ultraviolet sterilization heating device of toilet seat described in the utility model；
Fig. 2 is the decomposition diagram of the intelligent ultraviolet sterilization heating device of toilet seat described in the utility model；
Fig. 3 is the diagrammatic cross-section of the intelligent ultraviolet sterilization heating device of toilet seat described in the utility model；
Fig. 4 is the cross-sectional view of sleeve described in the utility model；
Fig. 5 is the structural schematic diagram of tapping seat described in the utility model.
In figure：10, sleeve；11, liquid outlet；12, limited block；13, locating slot；14, support block；16, liquid outlet channel；161、
Accommodating space；17, mounting hole；18, water conservancy diversion end face；20, feed liquor seat；21, inlet tube；30, tapping seat；31, outlet tube；32, solid
Fixed board；321, location hole；33, card adapter plate；331, guide part；34, stop block；35, connecting hole；40, heating rod；41, convex edge；
42, feed pathway；50, end cap；57, ultraviolet light lamp bead；60, feed liquor temperature sensor；61, go out liquid temperature sensor；62, kick
Formula temperature switch；70, flowmeter；80, main control board；90, glue filling box.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
As Figure 1-Figure 5, the utility model provides a kind of intelligent ultraviolet sterilization heating device of toilet seat, packet
It includes：
One sleeve 10, interior is hollow cavity and opposite both side ends are opening-like；
One end cap 50, sealed set can effectively avoid inside sleeve 10 on a side end of the sleeve 10
Flow it is excessive, securely and reliably；
One heating rod 40, one end are inserted in the hollow cavity of the sleeve 10, and the other end extends the hollow cavity
Body and the end side of the sleeve 10 is made to form sealing, the feed pathway of a perforation is offered in the heating rod 40
42, the outer wall of the heating rod 40 is formed with the liquid that goes out that one is connected with the feed pathway 42 with the inner wall of the sleeve 10 and leads to
Road 16 offers a liquid outlet 11 being connected with the liquid outlet channel 16 on the outer wall of the sleeve 10；
Wherein, the liquid outlet 11 is located at is arranged at the end side of the sleeve 10, can effectively extend
The flow path of flow ensures heating effect, is formed with one between one end of the heating rod 40 and the end cap 50 and may make
The accommodating space 161 that the feed pathway 42 is connected with the liquid outlet channel 16, towards the sleeve 10 on the end cap 50
The ultraviolet light lamp bead 57 for carrying out germicidal irradiation to liquid in the sleeve 10 is provided on the end face in interior direction.
As one embodiment of the utility model, in the liquid outlet channel 16 along the end of liquid flow direction be provided with one with
The water conservancy diversion end face 18 of 11 phase of liquid outlet linking, can effectively avoid the delay of liquid so that go out liquid speed degree soon and liquid
Temperature is more uniform and stable.
As one embodiment of the utility model, the water conservancy diversion end face 18 and the corner connection of 10 inner wall of the sleeve are arranged
There are end angle transition part, end angle transition part that chamfered or fillet is set.
As one embodiment of the utility model, the water conservancy diversion end face 18 and the center line of the sleeve 10 form a turning β,
The water conservancy diversion end face 18 and the center line of the liquid outlet 11 form an angle α ,+90 ° of the turning β=α and tan α=r/R,
In, 0 °<α<90 ° and 90 °<β<180 °, r is the internal diameter of the liquid outlet 11, and R is the internal diameter of the sleeve 10.
As one embodiment of the utility model, offered for the liquid in the sleeve 10 on the inner wall of the sleeve 10
The thread groove of body water conservancy diversion（It is not shown）, the thread groove is distributed on the entire inner wall of the sleeve 10.
As one embodiment of the utility model, the thread groove includes the first thread groove of interaction setting（It is not shown）With
Two thread grooves（It is not shown）, the screw pitch of first thread groove and second thread groove is not equal with groove depth.
As one embodiment of the utility model, the ratio of the screw pitch of first thread groove and the screw pitch of second thread groove
Value is 2/3, and the groove depth of first thread groove is the 1/2 of 10 wall thickness of the sleeve, and the groove depth of second thread groove is described
The 1/4 of 10 wall thickness of sleeve.
As one embodiment of the utility model, as one embodiment of the utility model, the end side of the sleeve 10
Be provided with feed liquor seat 20, offer an inlet tube 21 being connected with the feed pathway 42 on the feed liquor seat 20, it is described into
The feed liquor temperature sensor 60 for sensing influent temperature in the inlet tube 21 is provided on liquid seat 20.
As one embodiment of the utility model, the other end of the heating rod 40 is provided with one and fits in the sleeve 10 separately
One side end is so that it forms the convex edge 41 of sealing, and the other end of the heating rod 40 extends in the feed liquor seat 20.
As one embodiment of the utility model, it is provided with tapping seat 30 at the liquid outlet 11, is opened on the tapping seat 30
The connecting hole 35 to connect with the liquid outlet 11 equipped with one is further opened with one on the tapping seat 30 and is connected with the liquid outlet 11
Logical outlet tube 31 is connected with the flowmeter for monitoring trickle flow in the outlet tube 31 on the outlet tube 31
70, by being connected with flowmeter 70 on outlet tube 31, liquid real-time traffic in sleeve 10 can be monitored, to ensure heating rod 40
Heated in real-time power is provided on the tapping seat 30 and goes out liquid temperature for sense trickle temperature in the outlet tube 31
Sensor 61, by the way that feed liquor temperature sensor 60 is arranged and goes out liquid temperature sensor 61, it can be achieved that passing in and out the intelligent temperature of liquid
Control, it is ensured that the stability and comfort of fluid temperature are passed in and out, Kick type temperature switch 62 is additionally provided on the tapping seat 30,
By the way that Kick type temperature switch 62 is arranged on tapping seat 30, when the fluid temperature of outlet tube 31 is more than preset temperature value, dash forward
Jump formula temperature switch 62 disconnects, and effectively increases the safety that heating device uses.
A positioning groove 13 is offered on 10 outer wall of the sleeve, and a glue filling box 90 is inserted in the locating slot 13, it is described
A main control board 80 is arranged in the groove of glue filling box 90, the heating rod 40, feed liquor temperature sensor 60 go out liquid temperature biography
Sensor 61, flowmeter 70 and Kick type temperature switch 62 are connected by circuit with the main control board 80.
As one embodiment of the utility model, the bottom side on the tapping seat 30 positioned at the connecting hole 35 is provided with
One fixed plate 32 offers a positioning hole 321 in the fixed plate 32, the side of the liquid outlet 11 is located on the sleeve 10
It is provided with one and 321 matched mounting hole 17 of the location hole；It is located at the bottom of the connecting hole 35 on the tapping seat 30
The other side is provided with a card adapter plate 33, and the setting of the card adapter plate 33 is in arc-shaped, and a stop block is provided in the card adapter plate 33
34, the other side that the liquid outlet 11 is located on the sleeve 10 is respectively arranged with a limited block 12 and a support block 14 up and down,
A guide part 331 is offered close to one end of the limited block 12 in the card adapter plate 33, the guide part 331 is arranged inclined
End face；Wherein, when the card adapter plate 33 screws between the limited block 12 and the support block 14, and the stop block 34 and institute
When stating limited block 12 and offseting, the center line same axis of the center line of the location hole 321 and the mounting hole 17, and pass through screw
Fastening, and the card adapter plate 33 is clamped in the limited block 12 and the support block 14 at this time, can reduce the use number of screw
Amount, dismounting are convenient.
The toilet seat is as follows with the course of work of intelligent ultraviolet sterilization heating device：Arrow represents liquid flow in attached drawing 3
Dynamic direction, liquid（Assuming that liquid is water）The feed pathway 42 of heating rod 40 is flowed into via inlet tube 21, and in accommodating space 161
Locate liquid flow direction to change, is flowed to water conservancy diversion end face direction by liquid outlet channel 16, when liquid reaches at water conservancy diversion end face 18, led
Under the action of flowing end face 18, orderly swimmingly flowed out successively via liquid outlet 11 and outlet tube 31 by 16 liquid of liquid outlet channel,
Effectively liquid can be avoided to be detained around the corner, by opening up two screw pitch on 10 inner wall of sleeve and groove depth is incoordinate
First thread groove and the second thread groove so that the liquid flowed close to 10 inner wall of sleeve is respectively along the first thread groove and the second screw thread
Slot spin water conservancy diversion movement, when liquid flows to the junction of the first thread groove and the second thread groove, liquid mutually impacts, and makes
Liquid close to 10 inner wall of sleeve generates convection current with close to the liquid at 40 outer wall of heating rod, realizes that the liquid in sleeve 10 is uniform
It alternately contacts and is heated with 40 inner wall of heating rod, to achieve the effect that the liquid thermally equivalent of outflow；Specifically, feed liquor temperature
Sensor 60 exports the fluid temperature value signal of inlet tube 21 to main control board 80, and main control board 80 receives feed liquor temperature biography
After the signal of sensor 60, control heating rod 40 provides corresponding power heating；Go out liquid temperature sensor 61 and exports outlet tube 31
Fluid temperature value signal to main control board 80, main control board 80 receive out after the signal of liquid temperature sensor 61 with default temperature
Angle value compares, then controls heating rod 40 and adjust corresponding power heating, so that it is guaranteed that fluid temperature is constant all the time set by one
Human body preference temperature.
Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments
Row use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can
Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this practicality
It is novel to be not limited to specific details and legend shown and described herein.
Claims (10)
1. a kind of intelligent ultraviolet sterilization heating device of toilet seat, which is characterized in that including：
One sleeve（10）, interior is hollow cavity and opposite both side ends are opening-like；
One end cap（50）, sealed set is in the sleeve（10）A side end on；
One heating rod（40）, one end is inserted in the sleeve（10）Hollow cavity in, the other end extends the hollow cavity
Body and so that the sleeve（10）End side formed sealing, the heating rod（40）The feed liquor for inside offering a perforation is logical
Road（42）, the heating rod（40）Outer wall and the sleeve（10）Inner wall be formed with one and the feed pathway（42）It is connected
Logical liquid outlet channel（16）, the sleeve（10）Outer wall on offer one and the liquid outlet channel（16）The liquid outlet being connected
（11）；
Wherein, the liquid outlet（11）Positioned at close to the sleeve（10）End side at be arranged, the heating rod（40）
One end and the end cap（50）Between be formed with one and may make the feed pathway（42）With the liquid outlet channel（16）It is connected
Logical accommodating space（161）, the end cap（50）On towards the sleeve（10）It is provided on the end face in interior direction for institute
State sleeve（10）Interior liquid carries out the ultraviolet light lamp bead of germicidal irradiation（57）.
2. the intelligent ultraviolet sterilization heating device of toilet seat as described in claim 1, which is characterized in that the liquid outlet channel
（16）The interior end along liquid flow direction is provided with one and the liquid outlet（11）The mutually water conservancy diversion end face of linking（18）.
3. the intelligent ultraviolet sterilization heating device of toilet seat as claimed in claim 2, which is characterized in that the water conservancy diversion end face
（18）With the sleeve（10）The corner connection of inner wall be provided with end angle transition part, the end angle transition part setting it is chamfered or
Fillet.
4. the intelligent ultraviolet sterilization heating device of toilet seat as claimed in claim 2, which is characterized in that the water conservancy diversion end face
（18）With the sleeve（10）Center line formed a turning β, the water conservancy diversion end face（18）With the liquid outlet（11）Center
The linear α that has angle ,+90 ° of the turning β=α and tan α=r/R, wherein 0 °<α<90 ° and 90 °<β<180 °, r goes out liquid for described in
Mouthful（11）Internal diameter, R be the sleeve（10）Internal diameter.
5. the intelligent ultraviolet sterilization heating device of toilet seat as described in claim 1, which is characterized in that the sleeve（10）
Inner wall on offer for the sleeve（10）The thread groove of interior liquid guide flow, the thread groove are distributed in the sleeve
（10）Entire inner wall on.
6. the intelligent ultraviolet sterilization heating device of toilet seat as claimed in claim 5, which is characterized in that the thread groove packet
Include the first thread groove and the second thread groove of interaction setting, the screw pitch and groove depth of first thread groove and second thread groove
It is not equivalent.
7. the intelligent ultraviolet sterilization heating device of toilet seat as claimed in claim 6, which is characterized in that first screw thread
The ratio of the screw pitch of slot and the screw pitch of second thread groove is 2/3, and the groove depth of first thread groove is the sleeve wall thickness
1/2, the groove depth of second thread groove is the 1/4 of the sleeve wall thickness.
8. the intelligent ultraviolet sterilization heating device of toilet seat as described in claim 1, which is characterized in that the sleeve（10）
End side be provided with feed liquor seat（20）, the feed liquor seat（20）On offer one and the feed pathway（42）It is connected
Inlet tube（21）, the feed liquor seat（20）On be provided with for sensing the inlet tube（21）The feed liquor of interior influent temperature
Temperature sensor（60）.
9. the intelligent ultraviolet sterilization heating device of toilet seat as claimed in claim 8, which is characterized in that the heating rod
（40）The other end be provided with one and fit in the sleeve（10）End side is to form it into the convex edge of sealing（41）, and institute
State heating rod（40）The other end extend to the feed liquor seat（20）It is interior.
10. the intelligent ultraviolet sterilization heating device of toilet seat as described in claim 1, which is characterized in that the liquid outlet
（11）Place is provided with tapping seat（30）, the tapping seat（30）On offer one and the liquid outlet（11）The connecting hole to connect
（35）, the tapping seat（30）On be further opened with one and the liquid outlet（11）The outlet tube being connected（31）, the outlet tube
（31）On be connected with for monitoring the outlet tube（31）The flowmeter of interior trickle flow（70）, the tapping seat（30）On
It is provided with for sensing the outlet tube（31）Interior trickle temperature goes out liquid temperature sensor（61）, the tapping seat（30）
On be additionally provided with Kick type temperature switch（62）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874470.6U CN207846591U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent ultraviolet sterilization heating device of toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874470.6U CN207846591U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent ultraviolet sterilization heating device of toilet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207846591U true CN207846591U (en) | 2018-09-11 |
Family
ID=63419402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874470.6U Active CN207846591U (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent ultraviolet sterilization heating device of toilet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207846591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022063154A1 (en) * | 2020-09-24 | 2022-03-31 | 骊住建材(苏州)有限公司 | Instant heating unit, toilet and instant heating method |
-
2017
- 2017-12-28 CN CN201721874470.6U patent/CN207846591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022063154A1 (en) * | 2020-09-24 | 2022-03-31 | 骊住建材(苏州)有限公司 | Instant heating unit, toilet and instant heating method |
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