CN208749556U - A kind of multiplex vavuum pump of circulating water type - Google Patents
A kind of multiplex vavuum pump of circulating water type Download PDFInfo
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- CN208749556U CN208749556U CN201821526851.XU CN201821526851U CN208749556U CN 208749556 U CN208749556 U CN 208749556U CN 201821526851 U CN201821526851 U CN 201821526851U CN 208749556 U CN208749556 U CN 208749556U
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- water
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- lauched
- cabinet
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Abstract
A kind of multiplex vavuum pump of circulating water type, including upper box, it is lauched cabinet, partition, relief cock and cooling device；The utility model is by setting relief cock, and when the water in water tank increases instantly, suspension ball is risen by buoyancy; utilize lever principle; sliding block glides, and water is expelled in water tank from overflow port, when water surface decline; suspension ball decline; sliding on sliding block, overflow port is closed, and is reduced dust and is entered in vacuum pump; vacuum pump is protected, the service life of vacuum pump is improved；By the way that cooling device is arranged, when needing to increase the vacuum degree being lauched in cabinet, valve is opened, is moved the water to flow into water tank, the water surface rises in water tank, suspension block rises, and since spring button is pressed in the promotion of buoyancy, the second motor rotates impeller rotation, water in water tank is cooled down, reduction needs to change water to carry out cooling process, economizes on resources, and improves production efficiency.
Description
Technical field
The utility model relates to field of vacuum, in particular to a kind of multiplex vavuum pump of circulating water type.
Background technique
Multiplex vavuum pump of circulating water type can be used for connecting oily filter bottle and is filtered by vacuum, and when use is usually by vacuum pump
Maximum vacuum running at full capacity, and often there are many vacuum level requirements during actually filtering.
But in the prior art, the overflow port of multiplex vavuum pump of circulating water type causes dust to hold often in open state
Easily enter in vacuum pump, vacuum pump is made to be easy to influence the use of vacuum pump because dust winding generates vibration in rotation；Its
Secondary, in use, the coolant-temperature gage being lauched in cabinet can increase vacuum pump, influence vacuum values, need at this time by change water come
Cooling cycle is carried out, waste of resource is unfavorable for environmentally friendly production.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of multiplex vavuum pump of circulating water type, this is novel to prevent
Enter dust in vacuum pump and water can be cooled down.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of multiplex vavuum pump of circulating water type, including upper box, it is lauched cabinet, partition, relief cock and cooling device；Institute
It states partition one end to fix with upper box lower end, the other end is fixed with cabinet upper end is lauched；
Equipped with overflow port and discharge outlet, the overflow port is located above discharge outlet the cabinet left side wall that is lauched；It is described
It is lauched above cabinet right side wall and is equipped with water inlet, be fixed with mounting rack in the lower header body on rear wall, on the mounting rack
End is fixed with water pump, and the water pump upper end is fixed with drainpipe；Described be lauched in cabinet is equipped with elbow, ejector and muffler,
Described elbow one end is connect with drainpipe upper end, and the other end is connect with ejector upper end, and the muffler is fixed under ejector
End；
First motor is equipped in the upper box, the first motor is fixed at partition upper end center, first electricity
Machine shaft passes through partition center and fixes with water pump upper end, is successively arranged vacuum from top to bottom on the outer left side wall of the upper box
Table, power switch and air exhaust nozzle are connected between the vacuum meter, air exhaust nozzle and ejector by pump-line, the exhaust tube
Road is equipped with flow-stop valve at ejector；
The relief cock, which is mounted on, to be lauched in cabinet, the relief cock include sliding rail, sliding block, connecting rod, first support,
Second support and suspension ball；The sliding rail, which is fixed on, is lauched cabinet on the side wall of overflow port, and the sliding rail is along overflow port
It is symmetrical arranged before and after heart line；Between sliding rail, the first support is fixed on sliding rail right side wall the sliding block, and described first
Second support is equipped in the middle part of pedestal upper end, the connecting rod middle part is hinged on the secondary support bracket, and described connecting rod one end is fixed on sliding rail
On right side wall, the other end is fixed with suspension ball；
The cooling device, which is located at, to be lauched on the left of cabinet, and the cooling device includes water tank, the second motor, impeller, connects
Touch pipe, button, suspension block, pipe lid and valve；The water tank right side wall is equipped with water inlet and lower water inlet, institute from top to bottom
It states between water inlet and overflow port, connected by pipeline between lower water inlet and discharge outlet；The valve is mounted on tripping in
Pipeline between the mouth of a river and discharge outlet；Mounting hole is equipped at the water tank upper end center, second motor is fixed on water storage
Case upper end, the motor shaft of second motor penetrate mounting hole and impeller and fix with impeller；The contacting pipe is fixed on water storage
Case inner top, the button are fixed in contacting pipe, and the suspension block is arranged in contacting pipe, and the suspension block is located under button
Side, the contacting pipe lower end are fixed with pipe lid, and the pipe cap surface is equipped with through-hole；The contacting pipe, button, suspension block and Guan Gai
It is symmetrical set along water tank；
It is connected between the power switch and first motor by conducting wire, passes through conducting wire between the button and the second motor
Connection.
As the further improvement of this programme, the first support right end is equipped with chamfering.
As the further improvement of this programme, the button is spring-loaded button.
As the further improvement of this programme, the impeller number of sheets is five leaves.
As the further improvement of this programme, the first motor and the second motor are frequency control motor.
By adopting the above technical scheme, since a kind of multiplex vavuum pump of circulating water type provided by the utility model is excessive by setting
Stream switch, when water in water tank increases instantly, suspension ball is risen by buoyancy, and using lever principle, sliding block glides, and water is from overflowing
Head piece is expelled in water tank, and when water surface decline, suspension ball declines, and sliding on sliding block, overflow port is closed, and reduces dust entrance
In vacuum pump, vacuum pump is protected, the service life of vacuum pump is improved；By the way that cooling device is arranged, increase is needed to be lauched in cabinet
Vacuum degree when, open valve, move the water to flow into water tank, in water tank the water surface rise, suspension block rise, due to pushing away for buoyancy
Dynamic to press spring button, the second motor rotates impeller rotation, cools down to the water in water tank, and reduction needs to change water
Cooling process is carried out, is economized on resources, production efficiency is improved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multiplex vavuum pump of circulating water type in the present embodiment；
Fig. 2 is the enlarged diagram in the present embodiment in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of relief cock in the present embodiment.
In figure, 1- upper box, 2- is lauched cabinet, 3- partition, 4- relief cock, 5- cooling device, 11- first motor, 12-
Vacuum meter, 13- power switch, 14- air exhaust nozzle, 15- pump-line, 16- flow-stop valve, 21- overflow port, 22- discharge outlet, 23- enter
The mouth of a river, 24- mounting rack, 25- water pump, 26- drainpipe, 27- elbow, 28- ejector, 29- muffler, 41- sliding rail, 42- sliding block,
43- connecting rod, 44- first support, 45- second support, 46- suspension ball, 51- water tank, the second motor of 52-, 53- impeller, 54- connect
Touching pipe, 55- button, 56- suspension block, 57- pipe lid, 58- valve, 441- chamfering.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1 to Figure 3, a kind of multiplex vavuum pump of circulating water type, including upper box 1, be lauched cabinet 2, partition 3, overflow
Flow switch 4 and cooling device 5；Described 3 one end of partition is fixed with 1 lower end of upper box, and the other end is fixed with 2 upper end of cabinet is lauched；
For 2 left side wall of cabinet that is lauched equipped with overflow port 21 and discharge outlet 22, the overflow port 21 is located at discharge outlet 22
Top；Described be lauched above 2 right side wall of cabinet is equipped with water inlet 23, and described be lauched in cabinet 2 is fixed with mounting rack on rear wall
24,24 upper end of mounting rack is fixed with water pump 25, and 25 upper end of water pump is fixed with drainpipe 26；It is described to be lauched in cabinet 2
Equipped with elbow 27, ejector 28 and muffler 29, described 27 one end of elbow is connect with 26 upper end of drainpipe, the other end and ejector
The connection of 28 upper ends, the muffler 29 are fixed on 28 lower end of ejector；
First motor 11 is equipped in the upper box 1, the first motor 11 is fixed at 3 upper end center of partition, described
11 shaft of first motor is passed through and 3 center of partition and is fixed with 25 upper end of water pump, on the outer left side wall of the upper box 1 from top to bottom according to
It is secondary to be equipped with vacuum meter 12, power switch 13 and air exhaust nozzle 14, pass through pumping between the vacuum meter 12, air exhaust nozzle 14 and ejector 28
Feed channel 15 connects, and the pump-line 15 is equipped with flow-stop valve 16 at ejector 28；
The relief cock 4, which is mounted on, to be lauched in cabinet 2, the relief cock 4 include sliding rail 41, sliding block 42, connecting rod 43,
First support 44, second support 45 and suspension ball 46；The sliding rail 41, which is fixed on, is lauched cabinet 2 close to the side wall of overflow port 21
On, the sliding rail 41 is symmetrical arranged before and after 21 center line of overflow port；The sliding block 42 is between sliding rail 41, and described first
Frame 44 is fixed on 41 right side wall of sliding rail, and 44 upper center of first support is equipped with second support 45,43 middle part of connecting rod
It is hinged in second support 45, described 43 one end of connecting rod is fixed on 41 right side wall of sliding rail, and the other end and suspension ball 46 are fixed；
The cooling device 5, which is located at, is lauched the left side of cabinet 2, the cooling device 5 include water tank 51, the second motor 52,
Impeller 53, contacting pipe 54, button 55, suspension block 56, pipe lid 57 and valve 58；51 right side wall of water tank is equipped with from top to bottom
Upper water inlet and lower water inlet pass through pipe between the upper water inlet and overflow port 21, between lower water inlet and discharge outlet 22
Road connection；The valve 58 is mounted on the pipeline between lower water inlet and discharge outlet 22；It is set at 51 upper end center of water tank
Have a mounting hole, second motor 52 is fixed on 51 upper end of water tank, the motor shaft of second motor 52 penetrate mounting hole and
Impeller 53 is simultaneously fixed with impeller 53；The contacting pipe 54 is fixed on 51 inner top of water tank, and the button 55 is fixed on contacting pipe
In 54, the suspension block 56 is arranged in contacting pipe 54, and the suspension block 56 is located at 55 lower section of button, 54 lower end of contacting pipe
It is fixed with pipe lid 57,57 surface of pipe lid is equipped with through-hole；The contacting pipe 54, button 55, suspension block 56 and the equal edge of pipe lid 57
Water tank 51 is symmetrical set；
It is connected between the power switch 13 and first motor 11 by conducting wire, between the button 55 and the second motor 52
It is connected by conducting wire；
By the way that relief cock 4 is arranged, when the water in water tank 2 increases instantly, suspension ball 46 is risen by buoyancy, utilizes thick stick
Rod principle, sliding block 42 glide, and water is expelled in water tank 51 from overflow port 21, and when water surface decline, suspension ball 46 declines, sliding block
Sliding on 42, overflow port 21 is closed, and is reduced dust and is entered in vacuum pump, is protected vacuum pump, is improved the service life of vacuum pump；It is logical
Setting cooling device 5 is crossed, when increase being needed to be lauched the vacuum degree in cabinet 2, valve 58 is opened, moves the water to flow into water tank 51,
The water surface rises in water tank 51, and suspension block 56 rises, and since spring button 55 is pressed in the promotion of buoyancy, the second motor 52 rotates band
Movable vane wheel 53 rotates, and cools down to the water in water tank 51, and reduction needs to change water to carry out cooling process, economizes on resources,
Improve production efficiency.
Further, 44 right end of first support is equipped with chamfering 441, so that 43 right end of connecting rod is more steady when falling,
It is that connecting rod 43 is knocked disconnected situation appearance that reduction is collided with all for a long time because of corner, improves the service life of vacuum pump.
Further, the button 55 is spring-loaded button, after lower button 55, can be resetted every a period of time.
Further, 53 number of sheets of impeller is five leaves, and five leaves are the most suitable numbers of sheets, reduces and generates in 53 rotation process of impeller
Vibration.
Further, the first motor 11 and the second motor 52 are frequency control motor, and first motor 11 is YVF2-
132S-4 variable-frequency motor, the second motor 52 are YVF2-80-4 variable-frequency motor, and the control of motor speed is carried out by control supply frequency
System.
Into water inlet 23 plus water, opening power switch 13, first motor 11 start, and liquid level rises in water tank 2 instantly
When to suspension ball 46, suspension ball 46 utilizes lever principle since buoyancy rises, and sliding block 42 glides, and overflow port 21 is opened, water
It is flowed into water tank 51 from overflow port 21, when draining, opens valve 58, water rushes the discharge of discharge outlet 22, the water in water tank 51
When rising, suspension block 56 persistently rises to be contacted until with button 55, and due to buoyancy, suspension block 56 presses lower button 55, and second
Motor 52 starts, and impeller 53 generates wind-force and cools down to the water in water tank 51.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of multiplex vavuum pump of circulating water type, including upper box (1), be lauched cabinet (2), partition (3), relief cock (4) and
Cooling device (5)；Described partition (3) one end is fixed with upper box (1) lower end, and the other end is fixed with cabinet (2) upper end is lauched；
For cabinet (2) left side wall that is lauched equipped with overflow port (21) and discharge outlet (22), the overflow port (21) is located at draining
Above mouth (22)；Described be lauched above cabinet (2) right side wall is equipped with water inlet (23), described to be lauched on cabinet (2) interior rear wall
It is fixed with mounting rack (24), mounting rack (24) upper end is fixed with water pump (25), and water pump (25) upper end is fixed with draining
It manages (26)；Described be lauched in cabinet (2) is equipped with elbow (27), ejector (28) and muffler (29), described elbow (27) one end
It is connect with drainpipe (26) upper end, the other end is connect with ejector (28) upper end, and the muffler (29) is fixed on ejector
(28) lower end；
First motor (11) are equipped in the upper box (1), the first motor (11) is fixed at partition (3) upper end center,
First motor (11) shaft passes through partition (3) center and fixes with water pump (25) upper end, the outer left side wall of the upper box (1)
On be successively arranged vacuum meter (12), power switch (13) and air exhaust nozzle (14), the vacuum meter (12), air exhaust nozzle from top to bottom
(14) and between ejector (28) it is connected by pump-line (15), the pump-line (15) is equipped at ejector (28)
Flow-stop valve (16)；It is characterized by:
The relief cock (4), which is mounted on, to be lauched in cabinet (2), the relief cock (4) include sliding rail (41), sliding block (42),
Connecting rod (43), first support (44), second support (45) and suspension ball (46)；The sliding rail (41), which is fixed on, is lauched cabinet (2)
On the side wall of overflow port (21), the sliding rail (41) is symmetrical arranged before and after overflow port (21) center line；The sliding block
(42) between sliding rail (41), the first support (44) is fixed on sliding rail (41) right side wall, the first support (44)
Upper center is equipped with second support (45), is hinged on second support (45) in the middle part of the connecting rod (43), the connecting rod (43) one
End is fixed on sliding rail (41) right side wall, and the other end and suspension ball (46) are fixed；
The cooling device (5), which is located at, to be lauched on the left of cabinet (2), and the cooling device (5) includes water tank (51), the second motor
(52), impeller (53), contacting pipe (54), button (55), suspension block (56), pipe lid (57) and valve (58)；The water tank
(51) right side wall is equipped with water inlet and lower water inlet from top to bottom, between the upper water inlet and overflow port (21), tripping in water
Mouthful with connect by pipeline between discharge outlet (22)；The valve (58) is mounted between lower water inlet and discharge outlet (22)
Pipeline；Mounting hole is equipped at water tank (51) upper end center, second motor (52) is fixed on water tank (51) upper end,
The motor shaft of second motor (52) penetrates mounting hole and impeller (53) and fixes with impeller (53)；The contacting pipe (54) is solid
It is scheduled on water tank (51) inner top, the button (55) is fixed in contacting pipe (54), and suspension block (56) setting is contacting
It manages in (54), the suspension block (56) is located at below button (55), and contacting pipe (54) lower end is fixed with pipe lid (57), described
Pipe lid (57) surface is equipped with through-hole；The contacting pipe (54), button (55), suspension block (56) and pipe lid (57) are along water tank
(51) it is symmetrical set；
It is connect between the power switch (13) and first motor (11) by conducting wire, the button (55) and the second motor (52)
Between pass through conducting wire connect.
2. a kind of multiplex vavuum pump of circulating water type according to claim 1, it is characterised in that: the first support (44) is right
End is equipped with chamfering (441).
3. a kind of multiplex vavuum pump of circulating water type according to claim 1, it is characterised in that: the button (55) is spring
Formula button.
4. a kind of multiplex vavuum pump of circulating water type according to claim 1, it is characterised in that: impeller (53) number of sheets is
Five leaves.
5. a kind of multiplex vavuum pump of circulating water type according to claim 1, it is characterised in that: the first motor (11) with
Second motor (52) is frequency control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526851.XU CN208749556U (en) | 2018-09-18 | 2018-09-18 | A kind of multiplex vavuum pump of circulating water type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526851.XU CN208749556U (en) | 2018-09-18 | 2018-09-18 | A kind of multiplex vavuum pump of circulating water type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749556U true CN208749556U (en) | 2019-04-16 |
Family
ID=66084733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821526851.XU Expired - Fee Related CN208749556U (en) | 2018-09-18 | 2018-09-18 | A kind of multiplex vavuum pump of circulating water type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544194A (en) * | 2020-12-07 | 2021-03-26 | 海南宝秀节水科技股份有限公司 | Intelligent water and fertilizer integrated system equipment |
-
2018
- 2018-09-18 CN CN201821526851.XU patent/CN208749556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544194A (en) * | 2020-12-07 | 2021-03-26 | 海南宝秀节水科技股份有限公司 | Intelligent water and fertilizer integrated system equipment |
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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: 20190416 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |