CN216895794U - Biomass hot water boiler with good sealing performance - Google Patents
Biomass hot water boiler with good sealing performance Download PDFInfo
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- CN216895794U CN216895794U CN202123436838.XU CN202123436838U CN216895794U CN 216895794 U CN216895794 U CN 216895794U CN 202123436838 U CN202123436838 U CN 202123436838U CN 216895794 U CN216895794 U CN 216895794U
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- discharging pipe
- hot water
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Abstract
The utility model provides a biomass hot water boiler with good sealing performance, which comprises a boiler discharging pipe, wherein one end, far away from a boiler, of the boiler discharging pipe is detachably connected with a connecting pipe, a liquid conveying channel is arranged inside the connecting pipe, one end, far away from the boiler discharging pipe, of the liquid conveying channel is connected with a trapezoidal inserting block in a sliding mode, the lower end of the middle of the liquid conveying channel is provided with a liquid outlet, and a trapezoidal cross section is arranged inside the liquid conveying channel and on one side, close to the boiler discharging pipe, of the liquid outlet, and the biomass hot water boiler has the advantages that: the boiler drives the trapezoidal insert block to be inserted into the trapezoidal section through the threaded rod, the sealing effect is improved by increasing the contact area, and the extrusion of the threaded rod has better stability compared with the traditional valve in a rotating mode; the trapezoidal inserted block of this device is connected through the mode that connecting plate and slot pegged graft between the threaded rod, when changing the sealing washer, only need with trapezoidal inserted block take off can, improve the maintenance efficiency of boiler.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a biomass hot water boiler with good sealing performance.
Background
Biomass hot water boiler, as the name suggests, makes the boiler that heats as fuel through living beings, like straw, be an extremely common boiler, has characteristics such as with low costs, operating pressure are little.
Among the prior art, traditional living beings boiler is for making things convenient for to go out water, and the delivery port all can set up in the bottom usually, leads to being used for sealed sealing washer to contact with hot water for a long time, and the time is of a specified duration impaired easily, leads to the leakproofness of boiler to reduce, and need dismantle the valve body when dismantling the sealing washer of bleeder valve and change, maintains comparatively complicatedly.
SUMMERY OF THE UTILITY MODEL
The biomass hot water boiler solves the technical problems that a sealing ring for sealing is in contact with hot water for a long time, the sealing ring is easy to damage after the long time, the sealing performance of the boiler is reduced, a valve body needs to be disassembled for replacement when the sealing ring of a discharge valve is disassembled, and the maintenance is complex, and the biomass hot water boiler with good sealing performance is provided, so that a trapezoidal insertion block is driven by a threaded rod to be inserted into a trapezoidal section, the sealing effect is improved by increasing the contact area, and the extrusion of the threaded rod has better stability compared with the traditional rotary valve; the trapezoidal inserted block of this device is connected through the mode that connecting plate and slot pegged graft between the threaded rod, when changing the sealing washer, only need with trapezoidal inserted block take off can, improve the maintenance efficiency of boiler.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a living beings boiler that sealing performance is good, includes the boiler discharging pipe, the boiler discharging pipe is kept away from the one end of boiler and can be dismantled and be connected with the takeover, the infusion passageway has been seted up to the inside of takeover, the one end sliding connection that the boiler discharging pipe was kept away from to the infusion passageway has trapezoidal inserted block, the liquid outlet has been seted up to the middle part low end of infusion passageway, the inside of infusion passageway and the one side that is located the liquid outlet and is close to the boiler discharging pipe are equipped with trapezoidal cross-section.
As a preferred technical scheme of the utility model, the trapezoid insert block is matched with the trapezoid cross section in the axial direction, and a sealing ring is sleeved at the inclined plane of the trapezoid insert block.
As a preferred technical scheme, one end of the connecting pipe, which is far away from a boiler discharging pipe, is in threaded connection with a threaded rod, the threaded rod is in rotary connection with a connecting plate, the position of the trapezoidal inserting block, which is opposite to the connecting plate, is fixedly connected with an inserting groove, and the connecting plate is inserted into the inserting groove.
As a preferable technical scheme of the utility model, the top of one end of the connecting pipe, which is far away from the boiler discharging pipe, is provided with a through groove, and the length of the through groove is greater than that of the trapezoidal inserting block.
The utility model has the following advantages: the boiler drives the trapezoidal insert block to be inserted into the trapezoidal section through the threaded rod, the sealing effect is improved by increasing the contact area, and the extrusion of the threaded rod has better stability compared with the traditional valve in a rotating mode; the trapezoidal inserted block of this device is connected through the mode that connecting plate and slot pegged graft between the threaded rod, when changing the sealing washer, only need with trapezoidal inserted block take off can, improve the maintenance efficiency of boiler.
Drawings
FIG. 1 is a front cut-away schematic view of a preferred embodiment of the present invention;
fig. 2 is a schematic view of the connection structure of the trapezoidal insert and the threaded rod of the utility model.
Description of the reference numerals: 1. a boiler discharge pipe; 2. taking over a pipe; 3. a liquid outlet; 4. a fluid infusion channel; 5. a trapezoidal cross section; 6. a trapezoidal insert block; 7. a seal ring; 8. a through groove; 9. a threaded rod; 10. a connecting plate; 11. and (4) a slot.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the attached drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
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 be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model will be further explained with reference to the drawings.
Referring to fig. 1-2, the biomass hot water boiler with good sealing performance includes a boiler discharging pipe 1, a connecting pipe 2 is detachably connected to one end of the boiler discharging pipe 1 away from a boiler, a liquid feeding channel 4 is formed inside the connecting pipe 2, a trapezoidal insertion block 6 is slidably connected to one end of the liquid feeding channel 4 away from the boiler discharging pipe 1, a liquid outlet 3 is formed in the lower end of the middle of the liquid feeding channel 4, and a trapezoidal section 5 is formed in the liquid feeding channel 4 and on one side, close to the boiler discharging pipe 1, of the liquid outlet 3.
The trapezoidal insert block 6 is matched with the trapezoidal section 5 in the direction, a sealing ring 7 is sleeved at the inclined plane of the trapezoidal insert block 6, the trapezoidal insert block 6 and the trapezoidal section 5 are extruded to achieve the purpose of current-limiting sealing, a threaded rod 9 is connected to one end, away from the boiler discharging pipe 1, of the connecting pipe 2 in a threaded connection mode, the threaded rod 9 is rotatably connected with a connecting plate 10, a slot 11 is fixedly connected to the position, opposite to the connecting plate 10, of the trapezoidal insert block 6, the connecting plate 10 is connected with the slot 11 in an inserted mode, the trapezoidal insert block 6 is driven through the threaded rod 9 to enable the trapezoidal insert block 6 to move in the transfusion channel 4, the trapezoidal insert block 6 is connected with the threaded rod 9 through the connecting plate 10 in an inserted mode, the trapezoidal insert block 6 is convenient to take down for maintenance, a through groove 8 is formed in the top of one end, away from the boiler discharging pipe 1, of the connecting pipe 2, the length of the through groove 8 is larger than that of the trapezoidal insert block 6, the trapezoidal insert block 6 can be directly taken out from the through groove 8, the sealing ring 7 is convenient to replace.
Specifically, when the utility model is used, the connecting pipe 2 is arranged on the boiler discharging pipe 1, the threaded rod 9 is rotated to one end far away from the trapezoidal section 5, the connecting plate 10 of the threaded rod 9 is inserted into the slot 11 of the trapezoidal insert 6, splicing of the trapezoidal insert 6 and the threaded rod 9 is realized, the trapezoidal insert 6 is arranged in the infusion channel 4 while being connected, when the infusion channel 4 needs to be sealed, the threaded rod 9 is rotated, the trapezoidal insert 6 moves towards the trapezoidal section 5 along with rotation of the threaded rod 9, and finally the sealing ring 7 is extruded on the inner wall of the trapezoidal section 5, so that current-limiting sealing of materials is realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Other parts of the utility model not described in detail are prior art and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a living beings boiler that sealing performance is good, a serial communication port, including boiler discharging pipe (1), boiler discharging pipe (1) is kept away from the one end of boiler and can be dismantled and be connected with takeover (2), infusion passageway (4) have been seted up to the inside of takeover (2), the one end sliding connection that boiler discharging pipe (1) was kept away from in infusion passageway (4) has trapezoidal inserted block (6), liquid outlet (3) have been seted up to the middle part low end of infusion passageway (4), the inside of infusion passageway (4) and the one side that is close to boiler discharging pipe (1) in liquid outlet (3) that just are located is equipped with trapezoidal cross-section (5).
2. The biomass hot water boiler with good sealing performance as claimed in claim 1, wherein the trapezoidal insert block (6) is matched with the trapezoidal section (5), and a sealing ring (7) is sleeved at the inclined surface of the trapezoidal insert block (6).
3. The biomass hot water boiler with good sealing performance as claimed in claim 1, wherein one end of the connecting pipe (2) far away from the boiler discharging pipe (1) is connected with a threaded rod (9) in a threaded manner, the threaded rod (9) is rotatably connected with a connecting plate (10), a slot (11) is fixedly connected to the position of the trapezoidal inserting block (6) relative to the connecting plate (10), and the connecting plate (10) is inserted into the slot (11).
4. The biomass hot water boiler with good sealing performance according to claim 1, wherein a through groove (8) is formed in the top of one end, away from the boiler discharge pipe (1), of the connecting pipe (2), and the length of the through groove (8) is larger than that of the trapezoidal insertion block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436838.XU CN216895794U (en) | 2021-12-25 | 2021-12-25 | Biomass hot water boiler with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436838.XU CN216895794U (en) | 2021-12-25 | 2021-12-25 | Biomass hot water boiler with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216895794U true CN216895794U (en) | 2022-07-05 |
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ID=82211207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123436838.XU Active CN216895794U (en) | 2021-12-25 | 2021-12-25 | Biomass hot water boiler with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216895794U (en) |
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2021
- 2021-12-25 CN CN202123436838.XU patent/CN216895794U/en active Active
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