CN207609562U - A kind of vacuum pump - Google Patents
A kind of vacuum pump Download PDFInfo
- Publication number
- CN207609562U CN207609562U CN201721523799.8U CN201721523799U CN207609562U CN 207609562 U CN207609562 U CN 207609562U CN 201721523799 U CN201721523799 U CN 201721523799U CN 207609562 U CN207609562 U CN 207609562U
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- CN
- China
- Prior art keywords
- cooling device
- cooling
- water inlet
- vacuum pump
- hole
- Prior art date
- 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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Abstract
The utility model is related to a kind of vacuum pumps, including vacuum pump, the vacuum pump upper end is equipped with water inlet line, outlet conduit is equipped on the right side of the water inlet line, cooling body is equipped on the outside of the water inlet line, the cooling body includes the first shell and second housing, first shell is arranged in the outside of second housing, cooling device is equipped between first shell and second housing, the second housing is equipped with first through hole, both sides are equipped with the second through-hole to the cooling body up and down, and second through-hole is arranged between cooling device and second housing；The cooling device includes the first cooling device and the second cooling device, and first cooling device, which is arranged between the top of the second cooling device, first cooling device and the second cooling device, is equipped with first baffle；Cooling body is equipped in the utility model on the outside of water inlet line, water can be cooled down, be effectively prevent coolant-temperature gage excessively high and generate certain influence to vacuum pump.
Description
Technical field
The utility model is related to a kind of vacuum pumps, belong to field of vacuum.
Background technology
Vacuum pump is a kind of rotating volume-varying gas transfer pump, and it is wider that vacuum pump must have fore pump cooperation side to may be used at
Pressure limit in have larger pumping speed, it is insensitive containing dust and water vapour in gas to being extracted, be widely used in it is metallurgical, change
The industries such as work, food, electronics plated film.Existing vacuum pump body during the work time, since the coolant-temperature gage produced is excessively high, because
This, when vacuum pump transports water, excessively high temperature can generate vacuum pump certain influence, and excessively high temperature is easy to make true
Sky pump generates the problems such as fever deformation, causes the working efficiency of vacuum pump body to reduce, vacuum pump operation is not safe and reliable enough, not only
Certain influence is generated on the use of pump itself, and there is also some potential safety problemss to the working environment of staff, therefore,
How effectively solving the problems, such as pump, existing hidden danger is to be solved as numerous producers during use.
Utility model content
The utility model is directed to the deficiencies in the prior art, provides a kind of vacuum pump, to solve in the prior art
There are the problem of.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of vacuum pump, including vacuum pump, the vacuum pump upper end are equipped with water inlet line, are equipped on the right side of the water inlet line
Outlet conduit, the water inlet line outside are equipped with cooling body, and the cooling body includes the first shell and second housing, institute
The first shell is stated to be arranged between the outside of second housing, first shell and second housing equipped with cooling device, it is described
Second housing is equipped with first through hole, and both sides are equipped with the second through-hole to the cooling body up and down, and the second through-hole setting exists
Between cooling device and second housing；The cooling device includes the first cooling device and the second cooling device, and described the
One cooling device is arranged between the top of the second cooling device, first cooling device and the second cooling device equipped with the
One baffle, first cooling device include the first cooling pipe, the first water inlet and the first water outlet, first water inlet
Mouth is connected by the first cooling pipe with the first water outlet, and second cooling device includes the second cooling pipe, the second water inlet
Mouth and the second water outlet, second water inlet are connected by the second cooling pipe with the second water outlet.
As a kind of improvement of the utility model, the first baffle is indentation baffle.
As a kind of improvement of the utility model, first cooling device lower end is equipped with corresponding with first baffle the
Two baffles, second cooling device upper end are equipped with third baffle corresponding with first baffle.
As a kind of improvement of the utility model, the quantity of second through-hole is at least two.
As a kind of improvement of the utility model, the quantity of the first through hole is at least two.
As a kind of improvement of the utility model, the first through hole is circular through hole.
As a result of the above technology, the utility model compared with the prior art, has the advantage that as follows：
The utility model is a kind of a kind of simple in structure, safe and reliable, easy to use, low-cost vacuum pump, this reality
With cooling body is equipped on the outside of novel middle water inlet line, water inlet line can be cooled down, effectively prevent coolant-temperature gage excessively high and
Certain influence is generated to vacuum pump.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of vacuum pump；
Fig. 2 is the structural schematic diagram of first baffle；
Fig. 3 is the structural schematic diagram of cooling body；
Fig. 4 is the structural schematic diagram of second housing；
In figure：1, vacuum pump, 2, water inlet line, 3, third baffle, 4, cooling body, the 5, first shell, 6, second housing,
7, cooling device, 8, first through hole, the 9, second through-hole, the 10, first cooling device, the 11, second cooling device, 12, first baffle,
13, the first cooling pipe, the 14, first water inlet, the 15, first water outlet, the 16, second cooling pipe, the 17, second water inlet, 18,
Second water outlet, 19, second baffle.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.
In conjunction with attached drawing as it can be seen that a kind of vacuum pump, including vacuum pump 1,1 upper end of the vacuum pump are described equipped with water inlet line 2
The right side of water inlet line 2 is equipped with outlet conduit, and 2 outside of the water inlet line is equipped with cooling body 4, and the cooling body 4 includes the
One shell 5 and second housing 6, first shell 5 are arranged in the outside of second housing 6, first shell 5 and second
Cooling device 7 is equipped between shell 6, the second housing 6 is equipped with first through hole 8, and about 4 both sides of the cooling body are all provided with
There are the second through-hole 9, second through-hole 9 to be arranged between cooling device 7 and second housing 6；The cooling device 7 includes the
One cooling device 10 and the second cooling device 11, first cooling device 10 are arranged in the top of the second cooling device 11,
First baffle 12 is equipped between first cooling device, 10 and second cooling device 11, first cooling device 10 includes
First cooling pipe 13, the first water inlet 14 and the first water outlet 15, first water inlet 14 pass through the first cooling pipe
13 are connected with the first water outlet 15, and second cooling device 11 includes the second cooling pipe 16, the second water inlet 17 and the
Two water outlets 18, second water inlet 17 are connected by the second cooling pipe 16 with the second water outlet 18.
The first baffle 12 be indentation baffle, can make the first cooling device 10 and the second cooling device 11 every
It opens, and is uniformly cooled to water inlet line 2.
First cooling device, 10 lower end is equipped with second baffle 19 corresponding with first baffle 12, second cooling
11 upper end of device is equipped with third baffle corresponding with first baffle 12 3.
The quantity of second through-hole 9 is at least two.
The quantity of the first through hole 8 is at least two.
The first through hole 8 is circular through hole.
The utility model, specific use process is as follows：Water is entered to from water inlet line 2 in vacuum pump 1, and passes through vacuum pump
1 is sent to outlet conduit, and sends out outside device, and 2 outside of water inlet line is equipped with cooling body 4, opens the first cooling device 10,
Cooling water is entered from the first water inlet 14 in the first cooling pipe 13, and 2 outside of water inlet line is cooled down, it is after cooling
Water is outside 15 discharger of the first water outlet, to realize the cooling to outlet conduit；
Thermometer in water inlet line 2 is detected water temperature, when the temperature of water inlet is too high, opens simultaneously the first cooling
Device 10 and the second cooling device 11 enter cooling water in the first cooling pipe 13 from the first water inlet 14, and to water inlet
2 outside of pipeline is cooled down, and water after cooling is outside 15 discharger of the first water outlet, to realize to the cold of outlet conduit
But, cooling water is entered from the second water inlet 17 in the second cooling pipe 16, and 2 outside of water inlet line is cooled down, it is cooling
Water afterwards by 18 discharger of the second water outlet outside.
Cooling device 7 will cool down to water inlet line 2, and cooling air is entered to water inlet line 2 from first through hole 8
Outside, and cool down to water inlet line 2, during cooling, the water of generation is discharged from the second through-hole 9 to be filled water inlet line 2
It sets outer.
Above-described embodiment is only the optimal technical scheme of the utility model, and is not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim include the technical solution of claim record
The equivalents of middle technical characteristic are protection domain, i.e., equivalent replacement within this range is improved, also in the utility model
Protection domain within.
Claims (6)
1. a kind of vacuum pump, it is characterised in that：Including vacuum pump, the vacuum pump upper end is equipped with water inlet line, the water inlet pipe
Be equipped with outlet conduit on the right side of road, be equipped with cooling body on the outside of the water inlet line, the cooling body include the first shell and
Second housing, first shell are arranged between the outside of second housing, first shell and second housing equipped with cold
But device, the second housing are equipped with first through hole, and the cooling body is equipped with the second through-hole in both sides up and down, and described second
Through-hole is arranged between cooling device and second housing；The cooling device includes the first cooling device and the second cooling dress
It sets, first cooling device is arranged in the top of the second cooling device, first cooling device and the second cooling device
Between be equipped with first baffle, first cooling device include the first cooling pipe, the first water inlet and the first water outlet, institute
It states the first water inlet by the first cooling pipe to be connected with the first water outlet, second cooling device includes the second cooling tube
Road, the second water inlet and the second water outlet, second water inlet are connected by the second cooling pipe with the second water outlet.
2. a kind of vacuum pump according to claim 1, it is characterised in that：The first baffle is indentation baffle.
3. a kind of vacuum pump according to claim 2, it is characterised in that：First cooling device lower end is equipped with and first
The corresponding second baffle of baffle, second cooling device upper end are equipped with third baffle corresponding with first baffle.
4. a kind of vacuum pump according to claim 1, it is characterised in that：The quantity of second through-hole is at least two.
5. a kind of vacuum pump according to claim 1, it is characterised in that：The quantity of the first through hole is at least two.
6. a kind of vacuum pump according to claim 5, it is characterised in that：The first through hole is circular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523799.8U CN207609562U (en) | 2017-11-15 | 2017-11-15 | A kind of vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523799.8U CN207609562U (en) | 2017-11-15 | 2017-11-15 | A kind of vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609562U true CN207609562U (en) | 2018-07-13 |
Family
ID=62795257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523799.8U Expired - Fee Related CN207609562U (en) | 2017-11-15 | 2017-11-15 | A kind of vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609562U (en) |
-
2017
- 2017-11-15 CN CN201721523799.8U patent/CN207609562U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20201115 |