CN211855677U - Pressure gauge with dustproof and heat dissipation functions - Google Patents
Pressure gauge with dustproof and heat dissipation functions Download PDFInfo
- Publication number
- CN211855677U CN211855677U CN202020875007.9U CN202020875007U CN211855677U CN 211855677 U CN211855677 U CN 211855677U CN 202020875007 U CN202020875007 U CN 202020875007U CN 211855677 U CN211855677 U CN 211855677U
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- China
- Prior art keywords
- dust absorption
- manometer
- dust
- pressure gauge
- micro motor
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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.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 71
- 238000010521 absorption reaction Methods 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 abstract description 7
- 241000883990 Flabellum Species 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a manometer technical field, concretely relates to manometer that possesses dustproof and heat dissipation function, including the manometer body, the back lateral wall mid-mounting of manometer body has micro motor, micro motor's output is equipped with the lead screw, the preceding side of lead screw is equipped with the flabellum, the back side screw thread end spiro union of lead screw has the nut, the nut is pegged graft in the roof middle part of U-shaped board, the roof bilateral symmetry of U-shaped board is pegged graft and is had the stop collar, the gag lever post has been cup jointed in the stop collar in the slip, the preceding side of gag lever post links to each other with the back lateral wall of manometer body, miniature dust absorption pump is installed to the both sides wall tip symmetry of U-shaped board, miniature dust absorption pump's input intercommunication has annular dust absorption pipe, miniature dust absorption pump's output and outside dust bag can be dismantled and be connected, the utility model provides a manometer, Comprehensive and good dust removal effect.
Description
Technical Field
The utility model relates to a manometer technical field, concretely relates to manometer that possesses dustproof and heat dissipation function.
Background
The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. Need use the manometer that the accuracy is higher relatively in some mills or work progress, but current manometer outside does not have dust removal function, long back of live time, a large amount of symmetries can be subsided to its watchcase outside, and be difficult for cleaning, inside gradual meeting enters into the manometer, will seriously influence the normal use of manometer like this, just need change it, because the cost is very high, the change can make the cost increase, when it uses, the high temperature can lead to manometer instrument indicated value not return to the zero position or the indicating value overproof appears, can lead to detecting inaccurately like this, can influence subsequent work. According to the technical scheme, the pressure gauge with the dustproof and automatic temperature control functions comprises a pressure gauge and a connecting rod, wherein the connecting rod is arranged on the lower surface of the pressure gauge, a dustproof structure is arranged on the pressure gauge, and a cooling structure is arranged on the rear wall surface of the pressure gauge.
The utility model discloses the technical scheme of above-mentioned application although possesses the purpose of removing dust and heat dissipation cooling, nevertheless can only remove dust to manometer outer wall front side position through fixed annular dust absorption pipe in the dust removal process, and the dust removal scope is little, not comprehensive enough, leads to dust removal effect poor, consequently needs to find and develops a manometer that possesses dustproof and heat dissipation function and solves above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the dust removal is wide, comprehensive, the good purpose of dust removal effect has been reached through the dust absorption mode of fore-and-aft movement to the phenomenon that the manometer outer wall front side position can only be removed dust through fixed annular dust absorption pipe in carrying out the use to the not enough of prior art, the utility model provides a manometer that possesses dustproof and heat dissipation function, through the design and the use of a series of structures, the utility model discloses in carrying out the use, avoided.
The utility model discloses a following technical scheme realizes:
the utility model provides a manometer that possesses dustproof and heat dissipation function, includes the manometer body, the rear side wall mid-mounting of manometer body has micro motor, micro motor's output is equipped with the lead screw, the preceding side of lead screw is equipped with the flabellum, the rear side screw thread end spiro union of lead screw has the nut, the nut is pegged graft in the roof middle part of U template, the roof bilateral symmetry of U template is pegged graft and is had the stop collar, the gag lever post has been cup jointed in the stop collar in the slip, the preceding side of gag lever post with the rear side wall of manometer body links to each other, miniature dust absorption pump is installed to the both sides wall tip symmetry of U template, miniature dust absorption pump's input intercommunication has annular dust absorption pipe, miniature dust absorption pump's output can be dismantled with outside dust.
Preferably, the micro motor is a servo motor.
Preferably, the limiting rod is in clearance fit with the limiting sleeve.
Preferably, the bottom of annular dust absorption pipe is the breach structure setting, just the breach structure specification of annular dust absorption pipe slightly is greater than the connecting tube end of manometer body bottom, and be close to the manometer body the dust absorption hole has evenly been seted up to annular dust absorption pipe one side.
Preferably, the dust collector also comprises an external controller, and the controller is respectively electrically connected with the micro motor and the micro dust collection pump.
The utility model has the advantages that:
the utility model adopts the structure and design to avoid the phenomenon that the front side part of the outer wall of the pressure gauge can only be dedusted by the fixed annular dust-collecting pipe in the dedusting process, and achieves the purposes of wide and comprehensive dedusting range and good dedusting effect by the front-back movable dust-collecting mode;
and the utility model discloses novel structure, reasonable in design, convenient to use has stronger practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a plan view of the present invention.
In the figure: 1-a pressure gauge body, 2-a micro motor, 3-a screw rod, 4-a fan blade, 5-a nut, 6-a U-shaped plate, 7-a limiting sleeve, 8-a limiting rod, 9-a micro dust suction pump and 10-an annular dust suction pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a manometer that possesses dustproof and heat dissipation function, including manometer body 1, manometer body 1's rear side wall mid-mounting has micro motor 2, micro motor 2's output is equipped with lead screw 3, lead screw 3's preceding side is equipped with flabellum 4, lead screw 3's rear side screw thread end spiro union has nut 5, nut 5 pegs graft in the roof middle part of U template 6, the roof bilateral symmetry of U template 6 is pegged graft and is had stop collar 7, sliding sleeve has gag lever post 8 in the stop collar 7, the preceding side of gag lever post 8 links to each other with manometer body 1's rear side wall, miniature dust absorption pump 9 is installed to U template 6's both sides wall tip symmetry, miniature dust absorption pump 9's input intercommunication has annular dust absorption pipe 10, miniature dust absorption pump 9's output can be dismantled with outside dust bag.
Specifically, the micro motor 2 is a servo motor.
Specifically, the limiting rod 8 is in clearance fit with the limiting sleeve 7.
Specifically, the bottom of the annular dust absorption pipe 10 is arranged in a notch structure, the notch structure specification of the annular dust absorption pipe 10 is slightly larger than the connecting pipe end at the bottom of the pressure gauge body 1, and dust absorption holes are uniformly formed in one side, close to the annular dust absorption pipe 10 of the pressure gauge body 1.
Specifically, the device further comprises an external controller, and the controller is electrically connected with the micro motor 2 and the micro dust suction pump 9 respectively.
The working principle is as follows: the utility model discloses when using, control micro motor 2 and just reverse the rotation, drive lead screw 3 and rotate, under the screw force transmission effect between lead screw 3 and nut 5, drive U template 6 and carry out the back-and-forth movement under the spacing guide of stop collar 7 and gag lever post 8, drive the dust absorption pump in step and carry out the back-and-forth movement, drive annular dust absorption pipe 10 and carry out the synchronous movement when the dust absorption pump is moved back and forth, control dust absorption pump work this moment, the dust absorption pump adsorbs the dust that the manometer body 1 is externally attached through the dust absorption hole on annular dust absorption pipe 10, carry and collect the dust in the dust bag that the connection can be dismantled to the outside;
in addition, the dust collection mode of the front-back moving type can achieve the purpose of comprehensively removing dust attached to the outside of the pressure gauge body 1, and further improves the dust removal effect;
the fan blades 4 are driven to synchronously rotate while the screw rod 3 rotates forwards and backwards, the fan blades 4 rotate, air flow is enhanced, on one hand, the micro motor 2 can be quickly cooled, on the other hand, the pressure gauge body 1 can be quickly cooled, and the practicability is further improved;
and then under the design and the use of above-mentioned structure, the utility model discloses in carrying out the use, avoided can only carry out the phenomenon of removing dust to manometer outer wall front side position through fixed annular dust absorption pipe 10 in the dust removal process, reached through the dust absorption mode of fore-and-aft movement formula that the dust removal scope is wide, comprehensive, purpose that the dust removal effect is good.
Above-mentioned micro motor 2 and miniature dust absorption pump 9 isoelectrical component's control mode is controlled through the peripheral hardware controller rather than supporting, and the peripheral hardware controller is the PLC controller, and control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer detail gives unnecessary details to control mode and circuit connection.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a manometer that possesses dustproof and heat dissipation function, includes manometer body (1), its characterized in that: the middle part of the rear side wall of the pressure gauge body (1) is provided with a micro motor (2), the output end of the micro motor (2) is provided with a lead screw (3), the front side end of the lead screw (3) is provided with a fan blade (4), the back thread end of the screw rod (3) is in threaded connection with a nut (5), the nut (5) is inserted in the middle of the top wall of the U-shaped plate (6), the two sides of the top wall of the U-shaped plate (6) are symmetrically inserted with limiting sleeves (7), a limiting rod (8) is sleeved in the limiting sleeve (7) in a sliding manner, the front side end of the limiting rod (8) is connected with the rear side wall of the pressure gauge body (1), the end parts of two side walls of the U-shaped plate (6) are symmetrically provided with a micro dust suction pump (9), the input end of the miniature dust absorption pump (9) is communicated with an annular dust absorption pipe (10), and the output end of the miniature dust absorption pump (9) is detachably connected with an external dust collection bag.
2. The pressure gauge with dust-proof and heat-dissipating functions of claim 1, wherein: the micro motor (2) is a servo motor.
3. The pressure gauge with dust-proof and heat-dissipating functions of claim 1, wherein: the limiting rod (8) is in clearance fit with the limiting sleeve (7).
4. The pressure gauge with dust-proof and heat-dissipating functions of claim 1, wherein: the bottom of annular dust absorption pipe (10) is breach structure setting, just the breach structure specification of annular dust absorption pipe (10) slightly is greater than the connecting tube end of manometer body (1) bottom, and be close to manometer body (1) dust absorption hole has evenly been seted up to annular dust absorption pipe (10) one side.
5. The pressure gauge with dust-proof and heat-dissipating functions of claim 1, wherein: the device is characterized by further comprising an external controller, wherein the controller is electrically connected with the micro motor (2) and the micro dust suction pump (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020875007.9U CN211855677U (en) | 2020-05-22 | 2020-05-22 | Pressure gauge with dustproof and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020875007.9U CN211855677U (en) | 2020-05-22 | 2020-05-22 | Pressure gauge with dustproof and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211855677U true CN211855677U (en) | 2020-11-03 |
Family
ID=73236233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020875007.9U Expired - Fee Related CN211855677U (en) | 2020-05-22 | 2020-05-22 | Pressure gauge with dustproof and heat dissipation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211855677U (en) |
-
2020
- 2020-05-22 CN CN202020875007.9U patent/CN211855677U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |