CN207583650U - A kind of wall-hung boiler Forced discharge fan convenient for assembling - Google Patents
A kind of wall-hung boiler Forced discharge fan convenient for assembling Download PDFInfo
- Publication number
- CN207583650U CN207583650U CN201721527612.1U CN201721527612U CN207583650U CN 207583650 U CN207583650 U CN 207583650U CN 201721527612 U CN201721527612 U CN 201721527612U CN 207583650 U CN207583650 U CN 207583650U
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- China
- Prior art keywords
- lock
- wall
- assembling
- discharge fan
- forced discharge
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- 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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Abstract
A kind of wall-hung boiler Forced discharge fan convenient for assembling, including spiral case main body and motor, motor is fixed on the side of spiral case main body by mounting bracket, the spiral case main body is laid with several lock pillars by its center of circle is radial, mounting bracket is fixed on by lock tube on lock pillar, limiting stand is equipped at the top of lock pillar, lock tube is sleeved on lock pillar, with limiting stand bottom against fixation at the top of lock tube.The utility model mounting bracket is quick installed at by lock tube and lock pillar in spiral case main body, improves the production efficiency of Forced discharge fan.
Description
Technical field
The utility model is related to a kind of wall-hung boiler Forced discharge fans convenient for assembling.
Background technology
Chinese patent literature CN205173008U disclosed a kind of wall-hung boiler air blower on 04 20th, 2016, packet
Left shell and right shell body are included, left and right housing forms an accommodating chamber after mutually covering conjunction, and the side of accommodating chamber is equipped with blast orifice, accommodating chamber
Interior to be equipped with fan, left shell is equipped with stiffener with the edge that conjunction is mutually covered on right shell body, and the stiffener of two housings is mutually adjacent to；It is left
Bottom plate is fixed on housing, welds or is integrally formed with three screws on right shell body, mounting base, mounting base are installed on three screws
On be fixed with motor, the motor shaft of motor is put in across mounting base in accommodating chamber to be fixedly connected with fan.Its mounting base (installation
Frame) only it is fixed by three screws, the installation steps of screw and mounting base are complicated, also, meeting in the air blower course of work
Certain vibration is generated, screw does not have the effect of damping, has some limitations.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of wall convenient for assembling
Stove Forced discharge fan is hung, mounting bracket is quick installed at by lock tube and lock pillar in spiral case main body, improves the assembling of Forced discharge fan
Efficiency, and lock tube has the function of to absorb, reduces vibration.
What the purpose of this utility model was realized in：
A kind of wall-hung boiler Forced discharge fan convenient for assembling, including spiral case main body and motor, motor is fixed by mounting bracket
In the side of spiral case main body, the spiral case main body is laid with several lock pillars by its center of circle is radial, and mounting bracket is consolidated by lock tube
It is scheduled on lock pillar, limiting stand is equipped at the top of lock pillar, lock tube is sleeved on lock pillar, with limiting stand bottom against fixation at the top of lock tube.
The lock tube side offers first annular slot, and mounting bracket corresponds to lock tube and offers through-hole, and through-hole periphery is equipped with ring
Shape chuck, through-hole diameter are less than lock tube diameter, and lock tube passes through through-hole, and annular chuck is embedded in first annular slot.
The lower side of the lock pillar is equipped with the second annular groove, and the lower part of lock tube is embedded in the second annular groove.
The middle part side of the lock pillar is equipped with annular table, and annular table upper surface passes through chamfered transition to lock pillar side, annular
Platform is connected to the second upside of the ring groove, and corresponding annular table is equipped with cavity inside lock tube, annular table side and cavity medial surface against
Contact.
Wall is equipped between the cavity top and lock pillar.
The bottom of the lock pillar is equipped with positioning table, and positioning table is connected to below the second annular groove, and lock tube bottom is radial
Equipped with several positioning stabilizer blades, positioning stabilizer blade is pressed on positioning table upper surface, and positioning table lower surface is tightly attached on mounting bracket.
For the positioning stabilizer blade in strip, the both ends of length direction are arc sections.
The limiting stand is in mushroom, and limiting stand is cylinder boss, and top surface edge passes through fillet or oblique angle transition.
The lock tube is fabricated by soft rubber or soft plastic.
The lock pillar is three, is distributed in spiral case main body in circumferential with the center of circle of spiral case main body.
The beneficial effects of the utility model are as follows：
Mounting bracket can be quick installed at by lock tube and lock pillar in spiral case main body, also, is carried out without other auxiliary tools
Mounting bracket by directly pressing can be fixed on lock tube and lock tube is fixed on lock pillar, improve Forced discharge fan by installation
Packaging efficiency reduces human cost.
The utility model is suitble to apply in the Forced discharge fan system of all kinds of gas heaters, wall-hung boiler.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of the utility model.
Fig. 2 is the sectional view of one embodiment of the utility model.
Fig. 3 is Fig. 2A portions partial enlarged view.
Fig. 4 is the structure diagram of one embodiment lock pillar of the utility model.
Fig. 5 is the structure diagram of one embodiment lock tube of the utility model.
Fig. 6 is the exploded view of one embodiment of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 6, this is convenient for the wall-hung boiler Forced discharge fan of assembling, and including spiral case main body 1 and motor 2, motor 2 is logical
The side that mounting bracket 3 is fixed on spiral case main body 1 is crossed, the spiral case main body 1 is laid with several lock pillars 4 by its center of circle is radial,
Mounting bracket 3 is fixed on by lock tube 5 on lock pillar 4, and 4 top of lock pillar is equipped with limiting stand 41, and lock tube 5 is sleeved on lock pillar 4, lock tube 5
Top and 41 bottom of limiting stand can generate certain vibration against fixation in the Forced discharge fan course of work, lock tube 5 have absorb,
The effect of vibration is reduced, effectively reduces noise, ensures stability during Forced discharge fan operation.
Mounting bracket 3 can be quick installed at by lock tube 5 and lock pillar 4 in spiral case main body 1, also, without other auxiliary tools
It is installed, mounting bracket 3 can be fixed on lock tube 5 by directly pressing and lock tube 5 is fixed on lock pillar 4, moreover,
This assembly method is suitble to mechanization to produce and process on a large scale, improves the production efficiency of Forced discharge fan, reduces human cost.
Further, 5 side of lock tube offers first annular slot 51, and mounting bracket 3 corresponds to lock tube 5 and offers through-hole
31,31 periphery of through-hole is equipped with annular chuck 32, and 31 diameter of through-hole is less than 5 diameter of lock tube, and lock tube 5 passes through through-hole 31, annular chuck
32 are embedded in first annular slot 51, complete the fixed installation of both mounting bracket 3 and lock tube 5.
Further, the lower side of the lock pillar 4 is equipped with the second annular groove 42, and the lower part of lock tube 5 is embedded in into the second ring
In shape slot 42, the fixed installation of 5 lower part of lock tube is realized.
Further, the middle part side of the lock pillar 4 is equipped with annular table 45, and 45 upper surface of annular table is arrived by chamfered transition
4 side of lock pillar, ensures the integral strength of lock pillar 4, and annular table 45 is connected to 42 top of the second annular groove, the corresponding ring in 5 inside of lock tube
Shape platform 45 is equipped with cavity 52,45 side of annular table and 52 medial surface abutting contact of cavity, and the contact area of lock pillar 4 and lock tube 5 is big,
Active force between the two is more uniform, also, the vibration of lock pillar 4 can be effectively passed on lock tube 5, is conducive to the suction of lock tube 5
It receives, reduce vibration.
Further, wall is equipped between 52 top of cavity and lock pillar 4, lock pillar 4 is allowed to carry out the small of certain amplitude
It swings, is conducive to absorb vibration.
Further, the bottom of the lock pillar 4 is equipped with positioning table 43, and positioning table 43 is connected to 42 lower section of the second annular groove,
5 bottom of lock tube is radial to be equipped with several positioning stabilizer blades 53, and positioning stabilizer blade 53 is pressed on 43 upper surface of positioning table, under positioning table 43
Surface is tightly attached on mounting bracket 3, and positioning stabilizer blade 53 can effectively absorb, reduce the vibration of Forced discharge fan generation, reduce noise.
Further, the positioning stabilizer blade 53 is in strip, and the both ends of length direction are arc sections, those skilled in the art
Member is appreciated that.
Further, the limiting stand 41 is in mushroom, and limiting stand 41 is cylinder boss, and top surface edge passes through fillet
Or oblique angle transition.
Further, the lock tube 5 is fabricated by soft rubber or soft plastic, is had lock tube 5 and is absorbed, reduces
The effect of vibration.
Further, the lock pillar 4 is three, is distributed in spiral case main body 1, locked in circumferential with the center of circle of spiral case main body 1
Column 4 is rationally distributed, ensures spiral case main body 1 and the reliability that motor 2 is installed.
It is above disclosed to be only the preferred embodiment of the utility model rather than the utility model is limited with this
Claims according to the equivalent variations made in scope of protection of the utility model, still belong to what the utility model was protected
Range.
Claims (10)
1. a kind of wall-hung boiler Forced discharge fan convenient for assembling, including spiral case main body (1) and motor (2), motor (2) passes through installation
Frame (3) is fixed on the side of spiral case main body (1), which is characterized in that the spiral case main body (1) is laid with by its center of circle is radial
Several lock pillars (4), mounting bracket (3) are fixed on by lock tube (5) on lock pillar (4), and limiting stand (41), lock are equipped at the top of lock pillar (4)
Set (5) is sleeved on lock pillar (4), with limiting stand (41) bottom against fixation at the top of lock tube (5).
2. according to claim 1 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that lock tube (5) side
First annular slot (51) is offered, the corresponding lock tube (5) of mounting bracket (3) offers through-hole (31), and through-hole (31) periphery is equipped with annular
Chuck (32), through-hole (31) diameter are less than lock tube (5) diameter, and across through-hole (31), annular chuck (32) is embedded in into the lock tube (5)
In one annular groove (51).
3. according to claim 1 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that under the lock pillar (4)
Portion side is equipped with the second annular groove (42), and the lower part of lock tube (5) is embedded in into the second annular groove (42).
4. according to claim 3 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that in the lock pillar (4)
Portion side is equipped with annular table (45), and annular table (45) upper surface passes through chamfered transition to lock pillar (4) side, annular table (45) connection
Above the second annular groove (42), corresponding annular table (45) is equipped with cavity (52), annular table (45) side and sky inside lock tube (5)
Chamber (52) medial surface abutting contact.
5. according to claim 4 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that cavity (52) top
Wall is equipped between lock pillar (4).
6. according to claim 3 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that the bottom of the lock pillar (4)
Portion is equipped with positioning table (43), and positioning table (43) is connected to below the second annular groove (42), and lock tube (5) is equipped with if bottom is radial
Dry positioning stabilizer blade (53), positioning stabilizer blade (53) are pressed on positioning table (43) upper surface, and positioning table (43) lower surface is tightly attached to installation
On frame (3).
7. according to claim 6 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that the positioning stabilizer blade (53)
In strip, the both ends of length direction are arc sections.
8. according to claim 1 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that the limiting stand (41) is in
Mushroom, limiting stand (41) are cylinder boss, and top surface edge passes through fillet or oblique angle transition.
9. convenient for the wall-hung boiler Forced discharge fan of assembling according to claim any one of 1-8, which is characterized in that the lock tube
(5) it is fabricated by soft rubber or soft plastic.
10. according to claim 9 convenient for the wall-hung boiler Forced discharge fan of assembling, which is characterized in that the lock pillar (4) is three
It is a, it is distributed in spiral case main body (1) in circumferential with the center of circle of spiral case main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527612.1U CN207583650U (en) | 2017-11-15 | 2017-11-15 | A kind of wall-hung boiler Forced discharge fan convenient for assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527612.1U CN207583650U (en) | 2017-11-15 | 2017-11-15 | A kind of wall-hung boiler Forced discharge fan convenient for assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583650U true CN207583650U (en) | 2018-07-06 |
Family
ID=62731898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527612.1U Expired - Fee Related CN207583650U (en) | 2017-11-15 | 2017-11-15 | A kind of wall-hung boiler Forced discharge fan convenient for assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915398A (en) * | 2019-02-27 | 2019-06-21 | 周荣华 | A kind of burnt gas wall hanging furnace blower |
-
2017
- 2017-11-15 CN CN201721527612.1U patent/CN207583650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915398A (en) * | 2019-02-27 | 2019-06-21 | 周荣华 | A kind of burnt gas wall hanging furnace blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20211115 |