CN217610751U - Fluid heater and have its intelligent closestool lid and intelligent closestool - Google Patents
Fluid heater and have its intelligent closestool lid and intelligent closestool Download PDFInfo
- Publication number
- CN217610751U CN217610751U CN202220237797.7U CN202220237797U CN217610751U CN 217610751 U CN217610751 U CN 217610751U CN 202220237797 U CN202220237797 U CN 202220237797U CN 217610751 U CN217610751 U CN 217610751U
- Authority
- CN
- China
- Prior art keywords
- support
- fluid heater
- flow
- water inlet
- heating sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a fluid heater and have its intelligent closestool lid and intelligent closestool relates to fluid heater technical field, including piece, support and the casing that generates heat, be equipped with water inlet and delivery port on the casing, generate heat the piece with the support all is located among the casing, generate heat the piece and install on the support, be equipped with on the support and be used for the installation the draw-in groove of piece generates heat, be equipped with on the casing and be used for the installation the recess of support, the casing and/or be equipped with the water conservancy diversion muscle on the support, water inlet on the casing contains a plurality of runners that intake. The utility model discloses can solve among the prior art heater in the velocity of flow uneven, the bubble stops or local overheat scheduling problem, easy to carry out and do not increase the part.
Description
Technical Field
The utility model relates to a fluid heater technical field, concretely relates to fluid heater and have its intelligent closestool lid and intelligent closestool.
Background
The heater adopted by the intelligent closestool or the intelligent toilet bowl is usually an instant heating type heater, wherein the instant heating type heater with a built-in sheet heating sheet is also a common one in the market. The flow channel of this heater is narrow and flat, the fluid flows rapidly therein and is heated, and the thermal efficiency of the heater is affected by the water flow rate and the flow channel structure. On one hand, laminar flow with stable flow velocity is not formed on the surface of the heating sheet, and uneven flow velocity distribution can cause uneven surface temperature of the heating sheet and local overheating cracking; on the other hand, bubbles generated after heating gas dissolved in tap water stay on the surface of the heating sheet or the surface of the flow channel, which may cause local over-temperature of the heating sheet and even cracking. Both of these problems can significantly reduce the useful life of the product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can solve among the prior art in the heater the velocity of flow uneven, the bubble stops or the local fluid heater who overheats the scheduling problem and have its intelligent toilet lid and intelligent closestool. The utility model provides a technical scheme does:
the fluid heater comprises a heating sheet, a support and a shell, wherein a water inlet and a water outlet are formed in the shell, the heating sheet and the support are located in the shell, the heating sheet is installed on the support, a clamping groove used for installing the heating sheet is formed in the support, a groove used for installing the support is formed in the shell, and flow guide ribs are formed in the shell and/or the support.
Optionally, a gap is formed between the flow guiding rib and the heating sheet.
Optionally, the bracket includes a clamping seat and a partition plate connected to each other, the clamping groove is located on the clamping seat, and the flow guide rib is located on the partition plate.
Optionally, the heating sheet is a sheet heating sheet, and the heating sheet is adjacent to the partition plate.
Optionally, the flow channel of the water inlet faces the heat generating sheet.
Optionally, the flow guiding ribs are linear, and the flow guiding ribs are arranged along the direction of the flow channel in the fluid heater.
Optionally, the water inlet is located at one side of the support, and the water outlet is located at the other side of the support.
Optionally, the water inlet includes a plurality of water inlet channels, and the area partitioned by the flow guiding ribs from the casing or the bracket corresponds to the channels.
Optionally, the flow guiding rib and the shell or the bracket are of an integral structure. The shell or the bracket is made of plastic materials. The heating sheet is a ceramic heating sheet.
The utility model discloses still provide intelligent toilet lid, include fluid heater.
The utility model discloses still provide intelligent closestool, include fluid heater.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) The flow velocity of water on the surface of the heating sheet of the fluid heater is uniform, the diversion ribs play a role in diversion of water flow, the flow difference of the water flow is reduced after the circulation space in the heater is divided, and a larger flow velocity gradient is not easy to appear on the surface of the heating sheet;
(2) Because the flow velocity distribution is uniform, the whole water flow velocity is improved, the temperature difference distribution and the heat transfer efficiency are improved, the bubbles are not easy to stay on the surface of the heating sheet, the occurrence probability of local overheating is reduced, and the service life of the product is prolonged;
(3) The water conservancy diversion muscle can set up to and casing or support integrated into one piece, can not increase part quantity, and the scheme is easy to carry out.
Drawings
Fig. 1 is a cross-sectional view of a fluid heater according to an embodiment of the present invention;
fig. 2 is a perspective view of a bracket of the fluid heater according to an embodiment of the present invention.
Reference numerals are as follows: 1. a heat generating sheet; 2. a support; 3. a housing; 4. a water inlet; 5. a flow guiding rib; 6. a water inlet flow passage; 7. a partition plate; 8. a card seat.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; either mechanically or electrically, or internally communicating two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meanings of the above terms according to specific situations.
The fluid heater shown in fig. 1 and 2 comprises a heating sheet 1, a support 2 and a shell 3, wherein the shell 3 is provided with a water inlet 4 and a water outlet, the heating sheet 1 and the support 2 are both positioned in the shell 3, the heating sheet 1 is installed on the support 2, the heating sheet 1 is preferably rectangular, the support 2 is provided with a clamping groove for installing the heating sheet 1, the shell 3 is provided with a groove for installing the support 2, and the shell 3 and the support 2 are provided with flow guide ribs 5. In order to avoid the deformation of the diversion ribs 5 caused by the contact with the heating sheet 1, a gap is reserved between the diversion ribs 5 and the heating sheet 1, the gap is about 2-8 mm, meanwhile, the division of a circulation area is avoided, and the fluid on the surface of the heating sheet 1 still has the opportunity to transfer heat mutually. For keeping the stable installation of piece 1 that generates heat and can dismantle so that maintain, support 2 includes interconnect's cassette 8 and baffle 7, the upper and lower both ends of baffle 7 are located to cassette 8, cassette 8 is arranged in the recess, the shape adaptation of recess is in the shape of cassette 8, the draw-in groove is located cassette 8, water conservancy diversion muscle 5 is located baffle 7, the draw-in groove can be used to the installation piece 1 that generates heat, the draw-in groove is located the both sides of baffle 7, the piece 1 that generates heat is the piece 1 that generates heat of slice, the piece 1 that generates heat is adjacent with baffle 7, baffle 7 and install also formed the circulation region between the piece 1 that generates heat on the draw-in groove. The runner of the water inlet 4 faces the heating sheet 1, so that the fluid impacts the surface of the heating sheet 1 to avoid the retention of bubbles. In order to reasonably separate the flow area, the flow guiding ribs 5 are linear, and the flow guiding ribs 5 are arranged along the direction of a flow channel in the fluid heater. The flow guiding ribs 5 are consistent with the flowing direction of the fluid.
In order to obtain longer flow distance, the water inlet 4 and the water outlet are separately arranged, the water inlet 4 is positioned on one side of the support 2, the water outlet is positioned on the other side of the support 2, fluid can bypass the partition plate 7 and the heating sheet 1 on the support 2 from the water inlet 4 to the water outlet, and under the condition that one heating sheet 1 is respectively arranged on the left and the right of one support 2, the flow distance of water flow in the heater is about four times of the length of the heating sheet 1, so that a better heating effect can be obtained.
In order to improve the flow velocity distribution of the fluid, the water inlet 4 comprises a plurality of water inlet flow channels 6, preferably three water inlet flow channels, the number of the linear flow guide ribs 5 is two, the flow guide ribs 5 divide the area separated by the shell 3 or the bracket 2 into corresponding flow channels, the fluid is shunted in advance, so that the fluid in the water inlet flow channels 6 can directly enter the area separated by the flow guide ribs 5, the originally larger circulation area is divided into smaller areas, and the fluid is not easy to have obvious velocity gradient distribution; the water outlet comprises two water outlet flow channels, and the two water flows are converged together at the tail end of the water outlet.
The diversion rib 5 and the shell 3 or the bracket 2 are of an integral structure, and the diversion rib 5 and the shell 3 or the bracket 2 are integrally formed. The shell 3 or the support 2 is made of plastic materials, the flow guide ribs 5 can be simultaneously manufactured when the shell or the support is manufactured, parts and production processes cannot be added, the cost is controlled, and the heating sheet 1 is preferably a ceramic heating sheet.
In other embodiments, the water inlet comprises three water inlet channels, the support is provided with two linear flow guiding ribs, the flow guiding ribs are consistent with the flow direction of the fluid, and the water outlet comprises one water outlet channel.
In other embodiments, the water inlet comprises three water inlet channels, the inner wall of the shell is provided with two linear flow guiding ribs, the flow guiding ribs are consistent with the flow direction of the fluid, and the water outlet comprises one water outlet channel.
The embodiment of the utility model provides a still provide intelligent closestool lid, include fluid heater.
The embodiment of the utility model provides a still provide intelligent closestool, include fluid heater.
The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, they should belong to the protection scope of the present invention.
Claims (10)
1. The fluid heater is characterized by comprising a heating sheet, a support and a shell, wherein the shell is provided with a water inlet and a water outlet, the heating sheet and the support are both positioned in the shell, the heating sheet is arranged on the support, the support is provided with a clamping groove for mounting the heating sheet, the shell is provided with a groove for mounting the support, and the shell and/or the support is provided with a flow guide rib.
2. The fluid heater of claim 1, wherein a gap is provided between the flow-guiding ribs and the heat generating sheet.
3. The fluid heater of claim 1, wherein the bracket comprises a socket and a baffle coupled to each other, the socket being located on the socket, and the flow guide rib being located on the baffle.
4. The fluid heater of claim 3, wherein the heat generating sheet is a sheet heat generating sheet, the heat generating sheet being adjacent to the partition.
5. The fluid heater of claim 1, wherein the flow path of the water inlet is oriented toward the heat generating fins.
6. The fluid heater of claim 1, wherein the flow ribs are linear and are disposed along a direction of a flow channel in the fluid heater.
7. The fluid heater of any one of claims 1 to 6, wherein the water inlet is located on one side of the support and the water outlet is located on the other side of the support.
8. The fluid heater of claim 7, wherein the water inlet comprises a plurality of water inlet channels, and the flow guiding ribs divide the housing or the bracket into regions corresponding to the water inlet channels.
9. The intelligent toilet lid, characterized by comprising the fluid heater of any one of claims 1 to 8.
10. An intelligent toilet comprising a fluid heater as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220237797.7U CN217610751U (en) | 2022-01-28 | 2022-01-28 | Fluid heater and have its intelligent closestool lid and intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220237797.7U CN217610751U (en) | 2022-01-28 | 2022-01-28 | Fluid heater and have its intelligent closestool lid and intelligent closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217610751U true CN217610751U (en) | 2022-10-21 |
Family
ID=83643501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220237797.7U Active CN217610751U (en) | 2022-01-28 | 2022-01-28 | Fluid heater and have its intelligent closestool lid and intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217610751U (en) |
-
2022
- 2022-01-28 CN CN202220237797.7U patent/CN217610751U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211929664U (en) | Liquid cooling plate and liquid cooling device | |
| CN110720140A (en) | Controller heat radiation structure and controller | |
| CN217610751U (en) | Fluid heater and have its intelligent closestool lid and intelligent closestool | |
| CN110114621A (en) | The storage-type electric water heater of function occurs with hot wind | |
| CN216960582U (en) | Heat abstractor and power module, vehicle that have it | |
| KR100420081B1 (en) | a realtime water heating apparatus for bidet | |
| CN213984013U (en) | Heating assembly and water heater | |
| CN211370849U (en) | Bladeless fan with heating function | |
| CN210089110U (en) | Turbulent flow type heating device of instant electric water heater and water boiler | |
| CN208128726U (en) | A kind of water-cooled plate | |
| CN112682945A (en) | Heating assembly and water heater | |
| CN217985433U (en) | Heating device | |
| CN216060209U (en) | Multi-temperature section variable flow water outlet nozzle of instant heating type water dispenser | |
| KR101399717B1 (en) | Sanitary washing device | |
| CN220250302U (en) | Heater with spiral flow channel | |
| CN219457598U (en) | Power device module with efficient heat dissipation | |
| CN211321144U (en) | Driving motor heat dissipation water course and driving motor | |
| CN220545360U (en) | Radiator, motor controller and vehicle | |
| CN217274810U (en) | Self-cooling quick-heating body and heat exchange system | |
| CN217440151U (en) | Laminated intercooler and automobile | |
| CN219433849U (en) | Bath waste water heat replacement device and electric water heating system | |
| JP2012233677A (en) | Heat exchanger | |
| CN210406039U (en) | Controller box for new energy electric automobile | |
| CN220874936U (en) | Water-cooling radiator | |
| CN210156996U (en) | Motor housing combined type cooling structure and motor with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |