CN220818068U - Heater - Google Patents
Heater Download PDFInfo
- Publication number
- CN220818068U CN220818068U CN202322617465.9U CN202322617465U CN220818068U CN 220818068 U CN220818068 U CN 220818068U CN 202322617465 U CN202322617465 U CN 202322617465U CN 220818068 U CN220818068 U CN 220818068U
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- CN
- China
- Prior art keywords
- straight
- cylinder
- guide
- lead screw
- straight cylinder
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a heater, which comprises: the liquid heating device comprises a straight barrel with a heating structure, a lead screw for guiding liquid to flow in the straight barrel, and end covers for sealing two ends of the straight barrel; the lead screw is inserted into the straight cylinder, and the end covers tightly press and buckle the two ends of the lead screw at the two ends of the straight cylinder through the sealing rings; the guide screw is sequentially provided with guide vanes from one end to the other end, one side of each guide vane is in close contact with the inner wall of the straight cylinder, and a guide channel is formed between the other side of each guide vane and the inner wall of the straight cylinder; the setting direction of the next flow deflector is opposite to the setting direction of the last flow deflector. According to the utility model, the lead screw is inserted into the straight cylinder, the lead screw and the straight cylinder form an annular flow guide channel through the guide vane, and the two ends of the straight cylinder can be plugged through the end covers and the sealing rings, so that the whole structure is simple, the whole assembly is few, the assembly is convenient, and the production cost is reduced.
Description
Technical Field
The utility model relates to the field of heating devices, in particular to a heater.
Background
The existing heater has a complex structure, resulting in increased assembly and manufacturing costs of heating, and the spiral channel formed between the spiral guide rod and the cylinder is used to guide water flow, but when the pressure is large, the heating temperature of the liquid may not reach the set temperature standard.
The method aims at the following patent numbers: ZL2022226401874 discloses an instant heating type water tap, including the heating cylinder that both ends are equipped with water inlet joint, water outlet joint, the heating cylinder outside is equipped with thermal-insulated subassembly, thermal-insulated subassembly includes preceding insulating sheath and back insulating sheath, and both pass through the mutual lock of buckling mechanism to the heating cylinder is detained in it. Therefore, the whole structure is complex, and the spiral channel is adopted to guide water flow, so that the heating requirement with higher temperature is probably not realized, and the whole structure has more components, so that the cost is increased.
Accordingly, improvements in the prior art are still needed.
Disclosure of utility model
The utility model aims to provide a heater, which aims to solve the technical problems of complex structure, more whole components and higher manufacturing cost of the existing heater.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a heater, comprising: the liquid heating device comprises a straight barrel with a heating structure, a lead screw for guiding liquid to flow in the straight barrel, and end covers for sealing two ends of the straight barrel; the lead screw is inserted into the straight cylinder, and the end covers tightly press and buckle the two ends of the lead screw at the two ends of the straight cylinder through the sealing rings; the guide screw is sequentially provided with guide vanes from one end to the other end, one side of each guide vane is in close contact with the inner wall of the straight cylinder, and a guide channel is formed between the other side of each guide vane and the inner wall of the straight cylinder; the setting direction of the next flow deflector is opposite to the setting direction of the last flow deflector.
The heater, wherein the lead screw comprises: the air guide device comprises a central cylinder and a plurality of air guide sheets, wherein the air guide sheets are uniformly arranged on the central cylinder.
The heater is characterized in that liquid channels are arranged at two ends of the central cylinder, the liquid channels are communicated with the diversion channels, and the two ends of the central cylinder are connected with an external pipeline through the liquid channels.
The heater is characterized in that clamping blocks matched with the end cover clamping positions are further arranged at two ends of the central cylinder respectively.
The heater is characterized in that the sealing ring is provided with a caulking groove which is correspondingly clamped and embedded on the straight cylinder.
The heater is characterized in that the heating structure of the straight cylinder is a graphene heating layer structure, and the straight cylinder is heated by being connected with an external power supply.
The heater is characterized in that the heating structure of the straight cylinder is a heating wire, and the heating wire is wound on the surface of the straight cylinder through heating and is electrified with the outside to heat the straight cylinder.
The beneficial effects are that: according to the utility model, the lead screw is inserted into the straight cylinder, the lead screw and the straight cylinder form an annular flow guide channel through the guide vane, and the two ends of the straight cylinder can be plugged through the end covers and the sealing rings, so that the whole structure is simple, the whole assembly is few, the assembly is convenient, and the production cost is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a side view of the present utility model.
FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the present utility model discloses a heater comprising: a straight cylinder 1 with a heating structure, a lead screw 2 for guiding liquid to flow in the straight cylinder 1, and end covers 3 for sealing two ends of the straight cylinder; the lead screw 2 is inserted into the straight barrel 1, and the end covers 3 press and buckle the two ends of the lead screw 2 at the two ends of the straight barrel 1 through the sealing rings 4; the guide vane 20 is sequentially arranged from one end to the other end of the guide screw 2, one side of the guide vane 20 is in close contact with the inner wall of the straight cylinder 1, and a guide channel 6 is formed between the other side of the guide vane 20 and the inner wall of the straight cylinder 1; the direction of the next flow deflector 20 is opposite to the direction of the last flow deflector 20.
After the structure is adopted, the guide screw is directly inserted into the straight cylinder with the heating structure, and the two ends of the guide screw are packaged and fixed with the straight cylinder through the end covers and the sealing rings, so that the whole structure is simple, meanwhile, the guide plates are arranged on the guide screw in a surrounding way through the guide plates arranged on the guide screw, a guide channel is formed between the other side of the guide plates and the inner wall of the straight cylinder, and the direction of the guide plates arranged on the next guide plate is opposite to that of the guide plates arranged on the last guide plate, so that a circular continuous guide channel can be formed between the guide screw and the straight cylinder, liquid can be better retained, and the liquid can be fully heated when passing through the continuous guide channel, and can meet the use requirement of higher temperature. Secondly, the whole structure is simple, and the assembly parts are few, so that the assembly is convenient; assembly time is reduced, thereby reducing manufacturing costs.
Specifically, the lead screw 2 includes: the air guide device comprises a central cylinder 21 and a plurality of air guide sheets 20, wherein the air guide sheets 20 are uniformly arranged on the central cylinder 21, and the air guide sheets 20 form an annular structure to encircle the central cylinder 21; so that a continuous annular diversion channel can be formed between the lead screw and the inner wall of the straight cylinder.
Specifically, the two ends of the central cylinder 21 are provided with liquid channels 5, the liquid channels 5 are communicated with the diversion channels 6, and the two ends of the central cylinder 21 are connected with an external pipeline through the liquid channels 5; the external liquid (e.g., water) can enter the straight barrel from one end of the central cylinder and then exit from the other end of the central cylinder.
Preferably, the two ends of the central cylinder 21 are also respectively provided with a clamping block 22 matched with the clamping position of the end cover, the two ends of the lead screw can be clamped and fixed by the clamping block through the matching of the end cover and the sealing ring, the installation is not required to be fixed by screws, and the assembly is more convenient.
Preferably, the sealing ring 4 is provided with a caulking groove 40 correspondingly and clamped on the straight cylinder, so that the caulking groove is clamped on two ends of the straight cylinder, and the sealing ring is tightly pressed by the end cover, so that the sealing of the two ends of the straight cylinder can be realized, and water leakage is prevented.
As shown in fig. 1, the heating structure of the straight cylinder 1 is a graphene heating layer structure 10, and the straight cylinder is heated by being connected with an external power supply.
Preferably, the straight tube 1 is further provided with a grounded ground terminal 11.
As shown in fig. 3, the arrow direction in the figure is the direction of body fluid flow.
In another embodiment, the heating structure of the straight cylinder 1 is a heating wire (not shown), and the heating structure is wound on the surface of the straight cylinder through heating and is electrically connected with the outside to heat the straight cylinder.
According to the utility model, the lead screw is inserted into the straight cylinder, the lead screw and the straight cylinder form an annular flow guide channel through the guide vane, and the two ends of the straight cylinder can be plugged through the end covers and the sealing rings, so that the whole structure is simple, the whole assembly is few, the assembly is convenient, and the production cost is reduced.
The foregoing is illustrative of the preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims herein, but it should be noted that modifications and equivalents of the inventive arrangements can be made by those skilled in the art without departing from the scope of the utility model.
Claims (7)
1. A heater, comprising: the liquid heating device comprises a straight barrel with a heating structure, a lead screw for guiding liquid to flow in the straight barrel, and end covers for sealing two ends of the straight barrel; the lead screw is inserted into the straight cylinder, and the end covers tightly press and buckle the two ends of the lead screw at the two ends of the straight cylinder through the sealing rings; the guide screw is sequentially provided with guide vanes from one end to the other end, one side of each guide vane is in close contact with the inner wall of the straight cylinder, and a guide channel is formed between the other side of each guide vane and the inner wall of the straight cylinder; the setting direction of the next flow deflector is opposite to the setting direction of the last flow deflector.
2. A heater according to claim 1, wherein the lead screw comprises: the air guide device comprises a central cylinder and a plurality of air guide sheets, wherein the air guide sheets are uniformly arranged on the central cylinder.
3. A heater according to claim 2, wherein the central cylinder is provided with fluid passages at both ends, the fluid passages being in communication with the flow-guiding passages, the central cylinder being connected at both ends to external pipes by the fluid passages.
4. A heater according to claim 2, wherein the two ends of the central cylinder are provided with respective clips for engaging the end cap.
5. A heater according to claim 1, wherein the sealing ring is provided with a groove which is correspondingly snapped onto the cylinder.
6. The heater of claim 1, wherein the heating structure of the straight tube is a graphene heating layer structure, and the straight tube is heated by being connected with an external power supply.
7. The heater according to claim 1, wherein the heating structure of the straight tube is a heating wire, and the straight tube is heated by heating and winding on the surface of the straight tube, and by energizing with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617465.9U CN220818068U (en) | 2023-09-26 | 2023-09-26 | Heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617465.9U CN220818068U (en) | 2023-09-26 | 2023-09-26 | Heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818068U true CN220818068U (en) | 2024-04-19 |
Family
ID=90713503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322617465.9U Active CN220818068U (en) | 2023-09-26 | 2023-09-26 | Heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818068U (en) |
-
2023
- 2023-09-26 CN CN202322617465.9U patent/CN220818068U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |