CN212157652U - Adjustable energy-saving air heater - Google Patents
Adjustable energy-saving air heater Download PDFInfo
- Publication number
- CN212157652U CN212157652U CN202020353641.6U CN202020353641U CN212157652U CN 212157652 U CN212157652 U CN 212157652U CN 202020353641 U CN202020353641 U CN 202020353641U CN 212157652 U CN212157652 U CN 212157652U
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- fixedly connected
- cavity
- base
- screw rod
- gear
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Abstract
The utility model discloses an energy-conserving fan heater with adjustable, including fan heater body and base, the top of base is equipped with the cavity, the cavity internal rotation is connected with the screw rod, the fixed cover has been connected with first gear on the screw rod, be equipped with the second gear with first gear engaged with in the cavity, the inner wall of second gear and cavity passes through the bull stick and rotates the connection, the inner wall and the fixedly connected with knob of cavity are run through to the one end of bull stick, the one end of screw rod runs through the interior top of cavity and upwards extends, the thread bush has been cup jointed to the one end screw thread that the screw rod extends, the bottom fixedly connected with backup pad of fan heater body, the top of thread bush and the bottom fixed connection of backup pad. The utility model discloses in through adjustment mechanism and supporting mechanism's setting, make the fan heater adjust when using to the installation effectiveness of fan heater has been promoted.
Description
Technical Field
The utility model relates to a fan heater technical field especially relates to an energy-conserving fan heater with adjustable.
Background
In order to prevent low-temperature corrosion of an air preheater in a thermal power generating set due to low temperature in winter in northern areas of China, a primary air heater and a secondary air heater are generally added at an inlet of the air preheater to increase the temperature of air at the inlet of the air preheater.
But the exterior structure of current pressure air heater is comparatively simple, can not effectual adjust pressure air heater body during the installation to influence the installation effectiveness of air heater.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the prior art and the external structure of pressure air heater comparatively simple, can not effectually carry out the problem of adjusting to pressure air heater body during the installation, and the energy-conserving air heater with adjustable provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an energy-conserving fan heater with adjustable, includes fan heater body and base, the top of base is equipped with the cavity, the cavity internal rotation is connected with the screw rod, the fixed cover has connect first gear on the screw rod, be equipped with the second gear with first gear engaged with in the cavity, the inner wall of second gear and cavity passes through the bull stick and rotates the connection, the inner wall and the fixedly connected with knob of cavity are run through to the one end of bull stick, the one end of screw rod runs through the interior top of cavity and upwards extends, the thread bush has been cup jointed to the one end screw thread that the screw rod extends, the bottom fixedly connected with backup pad of fan heater body, the top of thread bush and the bottom fixed connection of backup pad, the bottom fixedly connected with sliding sleeve of backup pad, sliding insert in the sliding sleeve and be equipped with the slide bar, the bottom of slide bar and the top fixed.
Preferably, the sliding rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the sliding sleeve and the base respectively.
Preferably, one end of the screw rod, which is positioned in the threaded sleeve, is fixedly connected with a limiting block.
Preferably, a clamping rod is slidably inserted into one end of the knob, a plurality of clamping grooves corresponding to the clamping rod are formed in the outer wall of the base in an encircling mode, a clamping sleeve is fixedly sleeved at one end, close to the base, of the clamping rod, and a pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod.
Preferably, the clamping rod is sleeved with a second spring, and two ends of the second spring are fixedly connected with the clamping sleeve and the knob respectively.
Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.
Has the advantages that:
1. the base is fixed by the locking block, the knob is rotated to drive the rotating rod to rotate, and the screw rod is driven to rotate by the meshing action between the first gear and the second gear, so that the threaded sleeve is driven to move up and down, the height of the air heater body is adjusted, the knob is fixed by the clamping rod, and the support plate can effectively prevent the air heater body from shaking;
2. meanwhile, the sliding rod can effectively prevent the air heater body from shaking, and the limiting block can prevent the screw from falling off from the threaded sleeve.
Drawings
Fig. 1 is a schematic structural view of an adjustable energy-saving air heater provided by the present invention;
fig. 2 is a schematic side view of the rotating rod of the adjustable energy-saving air heater of the present invention.
In the figure: the air heater comprises a heater body 1, a base 2, a screw rod 3, a first gear 4, a second gear 5, a rotating rod 6, a knob 7, a threaded sleeve 8, a supporting plate 9, a sliding sleeve 10, a sliding rod 11, a second spring 12, a locking block 13, a first spring 14, a limiting block 15, a clamping rod 16, a clamping sleeve 17 and a pull rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an adjustable energy-saving air heater comprises an air heater body 1 and a base 2, wherein a cavity is arranged at the top of the base 2, a screw rod 3 is rotatably connected in the cavity and used for adjusting the height of the air heater body 1, a first gear 4 is fixedly sleeved on the screw rod 3, a second gear 5 meshed with the first gear 4 is arranged in the cavity and used for driving the first gear 4 to rotate, the second gear 5 is rotatably connected with the inner wall of the cavity through a rotating rod 6 and used for driving the screw rod 3 to rotate, one end of the rotating rod 6 penetrates through the inner wall of the cavity and is fixedly connected with a knob 7, one end of the screw rod 3 penetrates through the inner top of the cavity and extends upwards, a thread sleeve 8 is sleeved at one end of the screw rod 3 for supporting the air heater body 1, a supporting plate 9 is fixedly connected to the bottom of the air heater body 1, and the top of the thread sleeve 8 is fixedly connected with the, the air heater is used for supporting the air heater body 1, a sliding sleeve 10 is fixedly connected to the bottom of the supporting plate 9, a sliding rod 11 is inserted in the sliding sleeve 10 in a sliding mode and used for supporting the sliding sleeve 10, and the bottom of the sliding rod 11 is fixedly connected with the top of the base 2.
In this embodiment, a sliding rod 11 is sleeved with a first spring 14, two ends of the first spring 14 are respectively fixedly connected with a sliding sleeve 10 and a base 2, and play a certain role of elastic buffering for the sliding sleeve 10, one end of a screw rod 3 located in a threaded sleeve 8 is fixedly connected with a limiting block 15, and the screw rod 3 is prevented from falling off from the threaded sleeve 8, one end of a knob 7 is slidably inserted with a clamping rod 16, a plurality of clamping grooves corresponding to the clamping rod 16 are arranged on the outer wall of the base 2 in a surrounding manner, one end of the clamping rod 16 close to the base 2 is fixedly sleeved with a clamping sleeve 17, and is prevented from falling off from the knob 7, one end of the clamping rod 16 far away from the clamping sleeve 17 is fixedly connected with a pull rod 18, the clamping rod 16 is sleeved with a second spring 12, two ends of the second spring 12 are respectively fixedly connected with the clamping sleeve 17 and the knob 7, and plays a certain role of elastic supporting for the clamping rod 16, the, the base 2 is conveniently fixed.
In this embodiment, utilize latch segment 13 unable adjustment base 2 earlier, then rotate knob 7 and drive bull stick 6 and rotate, the meshing effect through between first gear 4 and the second gear 5 drives screw rod 3 simultaneously and rotates, thereby it reciprocates to drive thread bush 8, adjust the height of fan heater body 1, then utilize kelly 16 to fix knob 7, backup pad 9 can effectively prevent rocking of fan heater body 1 simultaneously, slide bar 11 can effectively prevent fan heater body 1 and rock simultaneously, stopper 15 can prevent that screw rod 3 from droing in the thread bush 8.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy-conserving fan heater with adjustable, includes fan heater body (1) and base (2), its characterized in that: the top of base (2) is equipped with the cavity, the cavity internal rotation is connected with screw rod (3), it has first gear (4) to fix the cover on screw rod (3), be equipped with in the cavity with first gear (4) engaged with second gear (5), the inner wall of second gear (5) and cavity passes through bull stick (6) and rotates and is connected, the inner wall and the fixedly connected with knob (7) of cavity are run through to the one end of bull stick (6), the one end of screw rod (3) runs through the interior top of cavity and upwards extends, the threaded sleeve (8) has been cup jointed to the one end screw thread that screw rod (3) extended, the bottom fixedly connected with backup pad (9) of fan heater body (1), the top of threaded sleeve (8) and the bottom fixed connection of backup pad (9), the bottom fixedly connected with sliding sleeve (10) of backup pad (9), slide bar (11) has been inserted in sliding sleeve (10), the bottom of the sliding rod (11) is fixedly connected with the top of the base (2).
2. The adjustable energy-saving air heater as claimed in claim 1, wherein: the sliding rod (11) is sleeved with a first spring (14), and two ends of the first spring (14) are fixedly connected with the sliding sleeve (10) and the base (2) respectively.
3. The adjustable energy-saving air heater as claimed in claim 1, wherein: and one end of the screw rod (3) positioned in the thread sleeve (8) is fixedly connected with a limiting block (15).
4. The adjustable energy-saving air heater as claimed in claim 1, wherein: the one end of knob (7) slides and inserts and is equipped with kelly (16), it is equipped with a plurality of draw-in grooves that correspond with kelly (16) to surround on the outer wall of base (2), the fixed cover of one end that kelly (16) is close to base (2) has connect cutting ferrule (17), one end fixedly connected with pull rod (18) of cutting ferrule (17) are kept away from in kelly (16).
5. The adjustable energy-saving air heater as claimed in claim 4, wherein: the clamping rod (16) is sleeved with a second spring (12), and two ends of the second spring (12) are fixedly connected with the clamping sleeve (17) and the knob (7) respectively.
6. The adjustable energy-saving air heater as claimed in claim 1, wherein: the bottom fixedly connected with of base (2) has a plurality of latch segments (13), be equipped with the check lock mouth on latch segment (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353641.6U CN212157652U (en) | 2020-03-19 | 2020-03-19 | Adjustable energy-saving air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353641.6U CN212157652U (en) | 2020-03-19 | 2020-03-19 | Adjustable energy-saving air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212157652U true CN212157652U (en) | 2020-12-15 |
Family
ID=73715297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020353641.6U Active CN212157652U (en) | 2020-03-19 | 2020-03-19 | Adjustable energy-saving air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212157652U (en) |
-
2020
- 2020-03-19 CN CN202020353641.6U patent/CN212157652U/en active Active
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