CN209244811U - A kind of cooling device for gear pump - Google Patents
A kind of cooling device for gear pump Download PDFInfo
- Publication number
- CN209244811U CN209244811U CN201822154244.1U CN201822154244U CN209244811U CN 209244811 U CN209244811 U CN 209244811U CN 201822154244 U CN201822154244 U CN 201822154244U CN 209244811 U CN209244811 U CN 209244811U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- gear
- oil
- face
- condenser
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 8
- 239000010720 hydraulic oil Substances 0.000 abstract description 6
- 238000011897 real-time detection Methods 0.000 abstract description 5
- 230000036760 body temperature Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of cooling devices for gear pump, including pedestal, the pan frontward end face is provided with computer operation screen, computer operation screen side is provided with electric box, the pedestal upper surface is provided with the pump housing, the pump housing front end face is provided with motor, the pump housing side end face is provided with pneumatics device, oil inlet pipe is provided with above the pneumatics device, another side end face of the pump housing is provided with flowline, the pump body is provided with oil-in chamber, active rotating shaft is provided on the inside of the oil-in chamber, the active rotating shaft outer surface is provided with driving gear, driven gear is provided with below the driving gear.Beneficial effect is: 1, temperature detector can pump body temperature with real-time detection, convenient cooling in time, and pneumatics device and condenser can carry out the cooling down pump housing and hydraulic oil to gas, avoid line clogging, good cooling results；2, structure is simple, easy to operate, and intelligence degree is high, economizes on resources.
Description
Technical field
The utility model relates to cooling device technical fields, more particularly to a kind of cooling device for gear pump.
Background technique
Gear pump is the device for converting mechanical energy to hydraulic energy, and gear pump is to rely on to be formed between pumping cylinder and meshing gear
Swept volume variation and mobile to convey liquid or be allowed to the drum pump being pressurized.It is made of two gears, the pump housing and front and rear covers
Two enclosure spaces, when gear rotation, the volume in the space for the side that is out of gear becomes larger from small, forms vacuum, draws liquid into,
The volume in the space of gear engagement side is squeezed into liquid in pipeline from becoming smaller greatly.Suction chamber and discharge chamber are by two teeth
The path of contact of wheel separates.The pressure of the outlet of gear pump depends entirely on the size of resistance at pump discharge.Gear pump exists
Cooling device is essential when work, what currently used cooling device and gear pump were installed separately, is carried out with cooling water
It is cooling, cause cooling effect bad due to being easy to blocking water pipe there are impurity in cooling water, and be fitted without in gear pump
Temperature detector can not pump body temperature, and the cooling that carries out of blindness results in waste of resources, and intelligence degree is not also high.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of cooling device for gear pump.
The utility model achieves the above object through the following technical schemes:
A kind of cooling device for gear pump, including pedestal, the pan frontward end face is provided with computer operation screen, described
Computer operation screen side is provided with electric box, and the pedestal upper surface is provided with the pump housing, and the pump housing front end face is provided with motor,
The pump housing side end face is provided with pneumatics device, and oil inlet pipe, another side end face setting of the pump housing are provided with above the pneumatics device
There is a flowline, the pump body is provided with oil-in chamber, active rotating shaft is provided on the inside of the oil-in chamber, outside the active rotating shaft
Surface is provided with driving gear, is provided with driven gear below the driving gear, the driven gear inner sidewall be provided with from
Turn axis, the driven gear side are provided with temperature detector, are provided with condenser pipe, the condenser pipe on the outside of the oil-in chamber
One end face is provided with air inlet pipe, and the condenser pipe side is provided with condenser, and the air inlet pipe other end is provided with evaporator,
The computer operation screen, the pneumatics device, the motor, the condenser, the evaporator, the temperature detector and described
Electric box by conducting wire connect, the pneumatics device, the motor, the condenser, the evaporator, the temperature detector and
The computer operation screen is connected by conducting wire, the model COM100 of the temperature detector.
Further, the computer operation screen is bolted on the pedestal, and the electric box is solid by bolt
Determine on the base.
Further, on the base, the flowline and the pump housing pass through flanged joint for the pump housing welding.
Further, by flanged joint, the pneumatics device is bolted on institute for the oil inlet pipe and the pump housing
It states on the pump housing.
Further, the condenser pipe and the flowline, the oil inlet pipe pass through flanged joint, the condenser pipe and institute
Air inlet pipe is stated by flanged joint, the air inlet pipe and the condenser pass through flanged joint.
Further, by flanged joint, the temperature detector is solid by bolt for the evaporator and the condenser pipe
It is scheduled in the oil-in chamber.
Further, the motor is connected with the active rotating shaft by shaft coupling, the active rotating shaft and the active
Gear is connected by flat key, and the driven gear is connected with the driven spindle by flat key.
In above structure, the electric box provides electric power for the equipment, the computer operation screen control the pneumatics device,
The motor, the condenser, the evaporator, temperature detector work, are arranged on the computer operation screen and are suitble to
The temperature parameter of the pump body, hydraulic oil enter the oil-in chamber, under the action of the motor, institute through the oil inlet pipe
It states active rotating shaft and drives the driving gear operating, drive the driven gear to operate therewith, hydraulic oil is in the driving gear
Under the action of the driven gear, the pump housing is flowed out from the flowline, is pumped described in the temperature detector real-time detection
Body internal temperature feeds back testing result onto the computer operation screen, when detection parameters are arranged higher than the computer operation screen
Parameter when, under the manipulation of the computer operation screen, the pneumatics device and the condenser carry out cooling processing to gas, drop
Wet body enters the condenser pipe through the air inlet pipe, cools down to the pump body, and gas is then through the evaporator
It is handled.The pump body temperature can be made to be maintained at certain range under the manipulation of the computer operation screen.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, temperature detector can pump body temperature with real-time detection, and convenient cooling in time, pneumatics device and condenser can be right
Gas carries out the cooling down pump housing and hydraulic oil, avoids line clogging, good cooling results；
2, structure is simple, easy to operate, and intelligence degree is high, economizes on resources.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of front view structure schematic diagram of the cooling device for gear pump of the utility model；
Fig. 2 is a kind of pump body structure diagram of the cooling device for gear pump of the utility model；
Fig. 3 is a kind of circuit block diagram of the cooling device for gear pump of the utility model.
The reference numerals are as follows:
1, pedestal；2, computer operation screen；3, electric box；4, the pump housing；5, flowline；6, pneumatics device；7, oil inlet pipe；8, electric
Machine；9, air inlet pipe；10, condenser；11, condenser pipe；12, driving gear；13, active rotating shaft；14, driven gear；15, from turn
Axis；16, evaporator；17, temperature detector；18, oil-in chamber.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Embodiment one:
As shown in Figure 1-Figure 3, a kind of cooling device for gear pump, including pedestal 1,1 front end face of pedestal are provided with micro-
Machine operator control panel 2,2 side of computer operation screen are provided with electric box 3, and 1 upper surface of pedestal is provided with the pump housing 4, the setting of 4 front end face of the pump housing
There is motor 8,4 side end face of the pump housing is provided with pneumatics device 6, and oil inlet pipe 7, the setting of another side end face of the pump housing 4 are provided with above pneumatics device 6
There is flowline 5, the pump housing 4 is internally provided with oil-in chamber 18, and active rotating shaft 13,13 appearance of active rotating shaft are provided on the inside of oil-in chamber 18
Face is provided with driving gear 12, and driven gear 14 is provided with below driving gear 12, and 14 inner sidewall of driven gear is provided with driven
Shaft 15,14 side of driven gear are provided with temperature detector 17, and condenser pipe 11, condenser pipe 11 are provided on the outside of oil-in chamber 18
One end face is provided with air inlet pipe 9, and 11 side of condenser pipe is provided with condenser 10, and 9 other end of air inlet pipe is provided with evaporator 16,
Computer operation screen 2, pneumatics device 6, motor 8, condenser 10, evaporator 16, temperature detector 17 and electric box 3 are connected by conducting wire
It connects, pneumatics device 6, motor 8, condenser 10, evaporator 16, temperature detector 17 are connected with computer operation screen 2 by conducting wire, temperature
The model COM100 of detector 17.
Embodiment two:
The difference between this embodiment and the first embodiment lies in: temperature detector 17 is bolted in oil-in chamber 18.
Specifically, setting can pump intracorporal temperature with real-time detection in this way.
The concrete operating principle of the utility model are as follows: electric box 3 provides electric power for equipment, and computer operation screen 2 controls pneumatics
Device 6, motor 8, condenser 10, evaporator 16, temperature detector 17 work, and are arranged on computer operation screen 2 and are suitble to inside the pump housing 4
Temperature parameter, hydraulic oil through oil inlet pipe 7 enter oil-in chamber 18, under the action of motor 8, active rotating shaft 13 drive driving gear
12 operatings, drive driven gear 14 to operate therewith, and hydraulic oil is under the action of driving gear 12 and driven gear 14, from fuel-displaced
Pipe 5 flows out the pump housing 4, and the 17 real-time detection pump housing of temperature detector, 4 internal temperature feeds back testing result onto computer operation screen 2,
When detection parameters are higher than the parameter that computer operation screen 2 is arranged, under the manipulation of computer operation screen 2, pneumatics device 6 and condenser 10
Cooling processing is carried out to gas, cooling gas enters condenser pipe 11 through air inlet pipe 9, and to cooling down inside the pump housing 4, gas is then
It is handled through evaporator 16.4 internal temperature of the pump housing can be made to be maintained at certain range under the manipulation of computer operation screen 2.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of cooling device for gear pump, it is characterised in that: including pedestal (1), pedestal (1) front end face is provided with
Computer operation screen (2), computer operation screen (2) side are provided with electric box (3), and pedestal (1) upper surface is provided with pump
Body (4), the pump housing (4) front end face are provided with motor (8), and the pump housing (4) side end face is provided with pneumatics device (6), the sky
It is provided with oil inlet pipe (7) above depressor (6), another side end face of the pump housing (4) is provided with flowline (5), in the pump housing (4)
Portion is provided with oil-in chamber (18), is provided with active rotating shaft (13) on the inside of the oil-in chamber (18), active rotating shaft (13) appearance
Face is provided with driving gear (12), is provided with driven gear (14) below the driving gear (12), the driven gear (14)
Inner sidewall is provided with driven spindle (15), and driven gear (14) side is provided with temperature detector (17), the oil-in chamber
(18) outside is provided with condenser pipe (11), and (11) one end face of condenser pipe is provided with air inlet pipe (9), the condenser pipe (11) one
Side is provided with condenser (10), and air inlet pipe (9) other end is provided with evaporator (16), the computer operation screen (2), institute
State pneumatics device (6), the motor (8), the condenser (10), the evaporator (16), the temperature detector (17) and institute
It states electric box (3) to connect by conducting wire, the pneumatics device (6), the motor (8), the condenser (10), the evaporator
(16), the temperature detector (17) is connected with the computer operation screen (2) by conducting wire.
2. a kind of cooling device for gear pump according to claim 1, it is characterised in that: the computer operation screen
(2) it is bolted on the pedestal (1), the electric box (3) is bolted on the pedestal (1).
3. a kind of cooling device for gear pump according to claim 1, it is characterised in that: the pump housing (4) welding
On the pedestal (1), the flowline (5) and the pump housing (4) pass through flanged joint.
4. a kind of cooling device for gear pump according to claim 1, it is characterised in that: the oil inlet pipe (7) and
The pump housing (4) is bolted on the pump housing (4) by flanged joint, the pneumatics device (6).
5. a kind of cooling device for gear pump according to claim 1, it is characterised in that: the condenser pipe (11) and
By flanged joint, the condenser pipe (11) and the air inlet pipe (9) pass through flange for the flowline (5), the oil inlet pipe (7)
Connection, the air inlet pipe (9) and the condenser (10) pass through flanged joint.
6. a kind of cooling device for gear pump according to claim 1, it is characterised in that: the evaporator (16) and
The condenser pipe (11) is bolted on the oil-in chamber (18) by flanged joint, the temperature detector (17).
7. a kind of cooling device for gear pump according to claim 1, it is characterised in that: the motor (8) and institute
Active rotating shaft (13) to be stated to connect by shaft coupling, the active rotating shaft (13) is connected with the driving gear (12) by flat key,
The driven gear (14) is connected with the driven spindle (15) by flat key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154244.1U CN209244811U (en) | 2018-12-21 | 2018-12-21 | A kind of cooling device for gear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154244.1U CN209244811U (en) | 2018-12-21 | 2018-12-21 | A kind of cooling device for gear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244811U true CN209244811U (en) | 2019-08-13 |
Family
ID=67534104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822154244.1U Expired - Fee Related CN209244811U (en) | 2018-12-21 | 2018-12-21 | A kind of cooling device for gear pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2594149A (en) * | 2020-04-06 | 2021-10-20 | Edwards Korea Ltd | Pumping system |
-
2018
- 2018-12-21 CN CN201822154244.1U patent/CN209244811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2594149A (en) * | 2020-04-06 | 2021-10-20 | Edwards Korea Ltd | Pumping system |
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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: 20190813 |