CN209557188U - A kind of heat dissipation base of reciprocating vacuum pump assembly - Google Patents
A kind of heat dissipation base of reciprocating vacuum pump assembly Download PDFInfo
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- CN209557188U CN209557188U CN201920163204.5U CN201920163204U CN209557188U CN 209557188 U CN209557188 U CN 209557188U CN 201920163204 U CN201920163204 U CN 201920163204U CN 209557188 U CN209557188 U CN 209557188U
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- rectangular box
- vacuum pump
- pump assembly
- flow fan
- reciprocating vacuum
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Abstract
The utility model discloses a kind of heat dissipation bases of reciprocating vacuum pump assembly, including rectangular box, two sides are respectively arranged with radiator inside rectangular box, radiator includes interior plate and cross flow fan, interior plate is fixed inside rectangular box, exhaust passage is formed between interior plate and rectangular box side wall, the top of rectangular box side wall is provided with air outlet, air inlet is formed between interior plate and rectangular box bottom, corner in rectangular box bottom and side wall is provided with cross flow fan, gas inside rectangular box enters cross flow fan from air inlet, gas is sent to exhaust passage by cross flow fan, rectangular box is finally discharged by air outlet；The gas that reciprocating vacuum pump assembly is discharged is discharged in rectangular box the utility model in time, amount of heat caused by reciprocating vacuum pump assembly is also discharged together, it is exhausted and radiates in active mode, exhaust and good heat dissipation effect improve the working efficiency of reciprocating vacuum pump assembly.
Description
Technical field
The utility model relates to a kind of vacuum pump assembly accessory more particularly to a kind of heat dissipation bottoms of reciprocating vacuum pump assembly
Seat, belongs to vacuum pump technology field.
Background technique
Reciprocating vacuum pump is also known as piston type vacuum pump, it is to rely on the piston in cylinder reciprocating to suck and arrange
Gas out；Main component is cylinder and in the piston for wherein doing linear reciprocating motion, and the driving of piston is with crank connecting link machine
Structure is come what is completed, and there are also exhaust valve and inlet valves in addition to above-mentioned main component；When operating, under the driving of motor, pass through song
The effect of handle link mechanism makes the piston in cylinder move reciprocatingly；When piston is mobile to right end from left end in cylinder, by
Constantly increase in the left chamber volume of cylinder, reduce the density of cylinder interior gas constantly, and forms pumping process；At this point, container
In gas enter the left chamber of the pump housing through inlet valve；When piston reaches right end, gas is just filled in cylinder；When piston from
When right end end motion to the left, inlet valve is closed, and the gas in the cylinder of left end is gradually compressed, when the pressure in the cylinder of left end reaches
Or when being slightly larger than an atmospheric pressure, exhaust valve is opened, and in atmosphere, will follow outside gas discharge machine so as to complete a job
Ring, and so on, until a certain stable equilibrium pressure is reached in by pumping container；Currently, some use occasions need through
Often mobile replacement operating position, in the process of moving, reciprocating vacuum pump assembly outer dimension is irregular, reciprocating vacuum pump assembly
It is easy injury, therefore has a kind of reciprocating vacuum pump assembly of box-type currently on the market, mainly pacifies reciprocating vacuum pump assembly
In a body structure, it is set to constitute the cuboid structure of a standard, easy to remove and transport, and can be put
It sets in wall side or other positions for being not take up excessive space, but reciprocating vacuum pump assembly is at work, needs to be vented, Er Qiehui
It generates heat and only reserves several through-holes on the side wall of body structure currently in order to solving the problems, such as this, for being vented and dissipating
Heat, this mode are a kind of modes of passive type, and exhaust and radiating efficiency are poor, reciprocating vacuum pump machine biggish for workload
The amount of heat of group gas and generation be discharged can not be processed in time.
Summary of the invention
To solve the deficiencies in the prior art, the utility model provides a kind of heat dissipation base of reciprocating vacuum pump assembly, can be with
The gas that reciprocating vacuum pump assembly is discharged is discharged in rectangular box in time, big calorimetric caused by reciprocating vacuum pump assembly
Amount is also discharged together, is exhausted and is radiated in active mode, and exhaust and good heat dissipation effect improve reciprocating vacuum pump machine
The working efficiency of group extends the service life of reciprocating vacuum pump assembly.
The technology employed by the present utility model is
A kind of heat dissipation base of reciprocating vacuum pump assembly, including rectangular box, two sides are respectively set inside rectangular box
There is radiator, and two radiators are symmetrical arranged, the radiator includes interior plate and cross flow fan, the interior plate
Be fixed inside rectangular box, form exhaust passage between interior plate and rectangular box side wall, rectangular box side wall it is upper
Portion is provided with air outlet, several air outlet grates are provided at air outlet, and air inlet is formed between interior plate and rectangular box bottom
Mouthful, air inlet is provided with several air-inlet grilles, and the corner in rectangular box bottom and side wall is provided with cross flow fan, passes through
Flow fan arranges that the gas inside rectangular box enters cross flow fan from air inlet, by through-flow along the width direction of rectangular box
Blower send gas to exhaust passage, and rectangular box finally is discharged by air outlet.
As the further preferred of the utility model, cover board, the middle part array of cover board are provided at the top of rectangular box
It is provided with several ventholes；Cover board ensure that the safety for the reciprocating vacuum pump assembly installed inside rectangular box, on cover board
The mobility of rectangular box internal gas can be improved in the venthole of setting, when cross flow fan works, is formed inside rectangular box
There is negative pressure state, outside air is flowed into inside rectangular box by venthole, participates in the flowing of rectangular box internal gas, is improved
Heat dissipation effect.
As the further preferred of the utility model, the venthole is bellmouth, the large scale nose end of bellmouth with
Small size nose end and the rectangular box inside of outside connection, bellmouth are connected to；Outside air flows into rectangular box by bellmouth
Inside can play certain cooling effect.
As the further preferred of the utility model, several described air-inlet grille equidistant intervals are socketed in same root
In locating rod, the both ends of locating rod are connect with the antetheca of rectangular box and rear wall respectively；Air-inlet grille plays change gas flow
Effect enters cross flow fan after rectifying the disorder gas flow inside rectangular box, improve the work effect of cross flow fan
Rate, locating rod can be effectively prevented air-inlet grille and outwell by cross flow fan sucking and be damaged cross flow fan.
As the further preferred of the utility model, the corner in rectangular box bottom and side wall is additionally provided with lower water conservancy diversion
Plate is provided with baffle upper plate at the top of exhaust passage；Reduce flow resistance of the gas in exhaust passage.
As the further preferred of the utility model, position corresponding with cross flow fan is provided on rectangular box side wall
Repair baffle；Maintenance and maintenance are carried out to cross flow fan convenient for daily.
The utility model has the beneficial effects that: reciprocating vacuum pump assembly is discharged into the gas inside rectangular box from air inlet
Mouth enters cross flow fan, is sent gas to exhaust passage by cross flow fan, rectangular box finally is discharged by air outlet, makes rectangular box
Body internal gas is in quick flow regime；Realization arranges the gas that reciprocating vacuum pump assembly is discharged in rectangular box in time
Out, amount of heat caused by reciprocating vacuum pump assembly is also discharged together, is exhausted and is radiated in active mode, row
Gas and good heat dissipation effect improve the working efficiency of reciprocating vacuum pump assembly, extend the service life of reciprocating vacuum pump assembly.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is A in Fig. 1 to the schematic diagram of the section structure；
Fig. 3 is the utility model end structure illustration；
Fig. 4 is the utility model covering plate structure schematic diagram；
Main appended drawing reference meaning is as follows in figure:
1- rectangular box, 2- interior plate, 3- cross flow fan, 4- air-inlet grille, 5- locating rod, 6- air outlet, 7- go out style
Grid, 8- reciprocating vacuum pump assembly, 9- repair baffle, 11- baffle upper plate, 12- chin spoiler, 13- cover board, 14- venthole.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
As shown in Figs. 1-3: the present embodiment is a kind of heat dissipation base of reciprocating vacuum pump assembly, including rectangular box 1, in square
1 inside two sides of shape cabinet are respectively arranged with radiator, and two radiators are symmetrical arranged, and radiator includes interior plate 2
With cross flow fan 3, interior plate 2 is fixed inside rectangular box 1, and exhaust is formed between 1 side wall of interior plate 2 and rectangular box
Channel, the top of 1 side wall of rectangular box are provided with air outlet 6, several air outlet grates 7, interior plate 2 are provided at air outlet 6
Air inlet is formed between 1 bottom of rectangular box, air inlet is provided with several air-inlet grilles 4,1 bottom of rectangular box with
The corner of side wall is provided with cross flow fan 3, and cross flow fan 3 is arranged along the width direction of rectangular box 1, inside rectangular box 1
Gas enter cross flow fan 3 from air inlet, gas is sent to exhaust passage by cross flow fan 3, square is finally discharged by air outlet 6
Shape cabinet 1.
As shown in figs. 1 and 4, in the present embodiment, the top of rectangular box 1 is provided with cover board 13, the middle part battle array of cover board 13
Column are provided with several ventholes 14；Cover board 13 ensure that the safety for the reciprocating vacuum pump assembly 8 installed inside rectangular box 1
Property, the mobility of 1 internal gas of rectangular box can be improved in the venthole 14 being arranged on cover board 13, when cross flow fan 3 works, square
Negative pressure state is formed with inside shape cabinet 1, outside air is flowed into inside rectangular box 1 by venthole 14, participates in rectangular box 1
The flowing of internal gas improves heat dissipation effect；In the present embodiment, venthole 14 is bellmouth, the large scale nose end of bellmouth with
Outside is connected to, and is connected to inside the small size nose end and rectangular box 1 of bellmouth；Outside air flows into rectangular box by bellmouth
Certain cooling effect can be played inside 1.
As illustrated in fig. 1 and 2, in the present embodiment, several 4 equidistant intervals of air-inlet grille are socketed in same root locating rod 5
On, the both ends of locating rod 5 are connect with the antetheca of rectangular box 1 and rear wall respectively；Air-inlet grille 4, which plays, changes gas flow work
With into cross flow fan 3 after rectifying the disorder gas flow inside rectangular box 1, the work for improving cross flow fan 3 is imitated
Rate, air-inlet grille 4, which can be effectively prevented, in locating rod 5 outwells and is sucked by cross flow fan 3 and be damaged cross flow fan 3.
As shown in Figure 1, the corner in 1 bottom of rectangular box and side wall is additionally provided with chin spoiler 12 in the present embodiment,
Baffle upper plate 11 is provided at the top of exhaust passage；Reduce flow resistance of the gas in exhaust passage.
As shown in figure 3, position corresponding with cross flow fan 3 is provided with maintenance on 1 side wall of rectangular box in the present embodiment
Baffle 9；Maintenance and maintenance are carried out to cross flow fan 3 convenient for daily.
At work, reciprocating vacuum pump assembly 8 is discharged into the gas inside rectangular box 1 and enters from air inlet the present embodiment
Gas is sent to exhaust passage by cross flow fan 3, rectangular box 1 finally is discharged by air outlet 6, makes rectangular box by cross flow fan 3
1 internal gas is in quick flow regime；Cover board 13 ensure that the peace for the reciprocating vacuum pump assembly 8 installed inside rectangular box 1
Quan Xing, the mobility of 1 internal gas of rectangular box can be improved in the venthole 14 being arranged on cover board 13, when cross flow fan 3 works,
Negative pressure state is formed with inside rectangular box 1, outside air is flowed into inside rectangular box 1 by venthole 14, participates in rectangular box
The flowing of 1 internal gas of body improves heat dissipation effect.
The gas that reciprocating vacuum pump assembly is discharged is discharged in rectangular box in time for the utility model realization, reciprocal true
Amount of heat caused by empty pump assembly is also discharged together, is exhausted and is radiated in active mode, is vented and radiate
Effect is good, improves the working efficiency of reciprocating vacuum pump assembly, extends the service life of reciprocating vacuum pump assembly.
The above is only the preferred embodiment of the utility model patent, it is noted that for the general of the art
For logical technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection scope of the utility model patent.
Claims (6)
1. a kind of heat dissipation base of reciprocating vacuum pump assembly, it is characterised in that: including rectangular box, the two sides inside rectangular box
It is respectively arranged with radiator, and two radiators are symmetrical arranged, the radiator includes interior plate and cross flow fan, institute
It states interior plate to be fixed inside rectangular box, forms exhaust passage, rectangular box between interior plate and rectangular box side wall
The top of side wall is provided with air outlet, several air outlet grates is provided at air outlet, between interior plate and rectangular box bottom
Air inlet is formed, air inlet is provided with several air-inlet grilles, and the corner in rectangular box bottom and side wall, which is provided with, passes through
Flow fan, cross flow fan arrange that the gas inside rectangular box enters through-flow wind from air inlet along the width direction of rectangular box
Gas is sent to exhaust passage by cross flow fan, rectangular box finally is discharged by air outlet by machine.
2. a kind of heat dissipation base of reciprocating vacuum pump assembly according to claim 1, which is characterized in that in rectangular box
Top is provided with cover board, and the middle part array of cover board is provided with several ventholes.
3. a kind of heat dissipation base of reciprocating vacuum pump assembly according to claim 2, which is characterized in that the venthole
It is bellmouth, the large scale nose end of bellmouth is connected to outside, is connected to inside the small size nose end and rectangular box of bellmouth.
4. a kind of heat dissipation base of reciprocating vacuum pump assembly according to claim 1, which is characterized in that described several
Air-inlet grille equidistant intervals are socketed in same root locating rod, the both ends of locating rod respectively with the antetheca of rectangular box and rear wall
Connection.
5. a kind of heat dissipation base of reciprocating vacuum pump assembly according to claim 1, which is characterized in that at rectangular box bottom
Portion and the corner of side wall are additionally provided with chin spoiler, and baffle upper plate is provided at the top of exhaust passage.
6. a kind of heat dissipation base of reciprocating vacuum pump assembly according to claim 1, which is characterized in that on rectangular box side
Position corresponding with cross flow fan is provided with maintenance baffle on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163204.5U CN209557188U (en) | 2019-01-30 | 2019-01-30 | A kind of heat dissipation base of reciprocating vacuum pump assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163204.5U CN209557188U (en) | 2019-01-30 | 2019-01-30 | A kind of heat dissipation base of reciprocating vacuum pump assembly |
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| CN209557188U true CN209557188U (en) | 2019-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624489A (en) * | 2020-12-10 | 2022-06-14 | 武威电建实业有限公司 | High-voltage charge control high-power supply low-voltage control device |
-
2019
- 2019-01-30 CN CN201920163204.5U patent/CN209557188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624489A (en) * | 2020-12-10 | 2022-06-14 | 武威电建实业有限公司 | High-voltage charge control high-power supply low-voltage control device |
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