CN208804078U - Big water-coating port hydraulic station - Google Patents
Big water-coating port hydraulic station Download PDFInfo
- Publication number
- CN208804078U CN208804078U CN201821491194.XU CN201821491194U CN208804078U CN 208804078 U CN208804078 U CN 208804078U CN 201821491194 U CN201821491194 U CN 201821491194U CN 208804078 U CN208804078 U CN 208804078U
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- China
- Prior art keywords
- oil
- pipe
- fuel tank
- hydraulic
- tube
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- 239000011248 coating agent Substances 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 title claims abstract description 25
- 239000003921 oil Substances 0.000 claims abstract description 44
- 239000002828 fuel tank Substances 0.000 claims abstract description 36
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 25
- 239000000446 fuel Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a kind of big water-coating port hydraulic stations, including fuel tank, hydraulic pump, accumulator and shell and tube cooler.Hydraulic pump is set to the top of fuel tank, and hydraulic pump is connected by fuel sucking pipe with fuel tank.Accumulator is set on the side wall of fuel tank, and accumulator is connected with the output end of hydraulic pump, and electromagnetic relief valve is provided on accumulator, and accumulator can be connected by the first oil pipe with hydraulic actuator.Shell and tube cooler can be connected by oil return pipe with fuel tank.The hydraulic oil of hydraulic actuator reflux; after being cooled down first by shell and tube cooler; it flows back into fuel tank again; excessively high it can cause to shut down to avoid the temperature of fuel tank; it will not influence production, extend service life of equipment, reduce maintenance of equipment cost; reduce the equipment breakdown for leading to influence to produce by plant issue.
Description
Technical field
The utility model relates to cast steel technical fields, and in particular to a kind of big water-coating port hydraulic station.
Background technique
Big water-coating port hydraulic system is the important equipment on conticaster, and the mouth of a river wrapped greatly makes steel by the unlatching of hydraulic cylinder
Water pours into Zhong Bao, realizes the first procedure of continuous casting ring.Big water-coating port hydraulic control not only reduces labor intensity of workers, but also mentions
High automation degree of equipment, casts ring production for fast pace, high efficiency and takes a firm foundation.
Hydraulic station in big water-coating port is connect with hydraulic cylinder by oil pipe, and various rule can be realized in big water-coating port hydraulic system
Fixed movement.Traditional big water-coating port hydraulic station uses accumulator pressure dwelling loop, and electromagnetic relief valve, which is powered, to pressurize, power loss pressure release
Working principle controls fuel tank oil temperature.But since production on-site environment temperature is higher, fuel tank heat dissipation effect is poor, tank temperature
It is excessively high to cause to shut down, it influences to produce.
Utility model content
Based on this, it is necessary to conventional hydraulic station tank temperature it is excessively high cause to shut down aiming at the problem that, a kind of big packet is provided
Mouth of a river hydraulic station.
A kind of big water-coating port hydraulic station, comprising:
Fuel tank；
Hydraulic pump is set to the top of the fuel tank, and the hydraulic pump is connected by fuel sucking pipe with the fuel tank；
Accumulator is set on the side wall of the fuel tank, and the accumulator is connected with the output end of the hydraulic pump,
Electromagnetic relief valve is provided on the accumulator, the accumulator can be connected by the first oil pipe with hydraulic actuator；
And
Shell and tube cooler can be connected by the second oil pipe with the hydraulic actuator, and the tube type cold
But device is connected by oil return pipe with the fuel tank.
It in one of the embodiments, further include return filter, the return filter is set to second oil pipe
On, and the return filter is between the shell and tube cooler and the hydraulic actuator.
The shell and tube cooler includes cooler body, water inlet pipe, outlet pipe, oil inlet in one of the embodiments,
Pipe and flowline, the water inlet pipe and the outlet pipe are set on the end face of described cooler body one end, the oil inlet pipe
The both ends of the cooler body are respectively arranged at the flowline, the oil inlet pipe is connected with second oil pipe, institute
Flowline is stated to be connected with the oil return pipe.
The cooler body includes tube body, left end cap, right end cap, cooling tube and baffling in one of the embodiments,
Plate；
The left end cap and the right end cap are respectively arranged at the both ends of the tube body to seal the tube body, the water inlet
Pipe and the outlet pipe are arranged at intervals on the left end cap, are equipped in the left end cap and are divided into the cavity of the left end cap
The demarcation plate of first cavity and the second cavity, first cavity are connected with the water inlet pipe, second cavity with it is described
Outlet pipe is connected；
The baffle plate is set in the tube body, and the cooling tube is set on the baffle plate, and the cooling tube is curved
Bent U-shaped, the water inlet of the cooling tube is connected with first cavity, the water outlet of the cooling tube and second chamber
Body is connected.
The baffle plate extends along the axial screw of the tube body in one of the embodiments, so that the baffle plate
With the inner wall of the tube body formed for hydraulic oil pass through around circulation road.
The oil inlet pipe and the flowline are respectively arranged at the both ends of the tube body in one of the embodiments, and
The oil inlet pipe and the flowline are arranged symmetrically about the revenue centre of the tube body, and the oil inlet pipe and the flowline are equal
It is connected with the inner cavity of the tube body.
It in one of the embodiments, further include pressure gauge, the pressure gauge is set to the output end of the hydraulic pump.
Above-mentioned big water-coating port hydraulic station, the hydraulic oil of hydraulic actuator reflux are cooling by shell and tube cooler first
Afterwards, then flow back into fuel tank, can to avoid fuel tank temperature it is excessively high cause to shut down, will not influence production, extend equipment use
Service life reduces maintenance of equipment cost, reduces the equipment breakdown for leading to influence to produce by plant issue.
Detailed description of the invention
Fig. 1 is the piping connection schematic diagram of big water-coating port hydraulic station in an embodiment；
Fig. 2 is the structural schematic diagram of shell and tube cooler in Fig. 1.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore utility model is not by described below
Specific implementation limitation.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Referring to Fig. 1, the big water-coating port hydraulic station 10 in an embodiment, for driving hydraulic cylinder movement on conticaster.
Specifically, which includes fuel tank 100, hydraulic pump 200, accumulator 300 and shell and tube cooler 400.
Fuel tank 100 is for accommodating hydraulic oil.Fuel tank 100 is generally disposed at the side of conticaster, or is set to conticaster
Rack on.Hydraulic pump 200 is set to the top of fuel tank 100, and hydraulic pump 200 is connected by fuel sucking pipe 210 with fuel tank 100
It is logical.Hydraulic pump 200 can go out the oil pump in fuel tank 100, be then delivered to hydraulic actuator 20.Hydraulic actuator 20 can
Think the hydraulic actuators such as hydraulic cylinder.
Accumulator 300 is set on the side wall of fuel tank 100, and accumulator 300 is connected with the output end of hydraulic pump 200,
Accumulator 300 can be connected by the first oil pipe 310 with hydraulic actuator 20.Accumulator 300 is a kind of energy savings dress
It sets, it is that compression energy or position can store that it, which is in due course the energy conversion in system, when system needs, and will pressure
Contracting energy or position can be changed into the energy such as hydraulic or air pressure and release, and mend feed system, again to guarantee whole system pressure just
Often.Accumulator 300 is generally divided into spring and inflation, the influence in order to avoid gas to hydraulic oil, selects in present embodiment
Spring accumul ator.
Accumulator 300 is equipped with electromagnetic relief valve 320, and electromagnetic relief valve 320 is for controlling accumulator 300.Specifically, electric
When the energization of magnetic overflow valve 320 is opened, compression energy or position can be changed into the energy such as hydraulic or air pressure and released by accumulator 300,
Mend feed system.When 320 power loss of electromagnetic relief valve is closed, the energy conversion in system is compression energy or position by accumulator 300
It can store.
Shell and tube cooler 400 is connected by the second oil pipe 410 with hydraulic actuator 20, and shell and tube cooler
400 are connected by oil return pipe 420 with fuel tank 100.The hydraulic oil that hydraulic actuator 20 flows back, it is cooling by shell and tube first
It after device 400 is cooling, then flows back into fuel tank 100, excessively high can cause to shut down to avoid the temperature of fuel tank 100.
Referring to Figure 2 together, specifically, shell and tube cooler 400 includes cooler body 410, water inlet pipe 420, water outlet
Pipe 430, oil inlet pipe 440 and flowline 450.Water inlet pipe 420 and outlet pipe 430 are set to the end face of 410 one end of cooler body
On, water inlet pipe 420 is connected with cooling water tank, and outlet pipe 430 connects trench, to discharge cooling water.Oil inlet pipe 440 and the second oil
Pipe 410 is connected, and flowline 450 is connected with oil return pipe 420.
In present embodiment, cooler body 410 include tube body 411, left end cap 412, right end cap 413, cooling tube 414 and
Baffle plate 415.Left end cap 412 and right end cap 413 are respectively arranged at the both ends of tube body 411, and left end cap 412 and right end cap 413 divide
The both ends of other sealed tube body 411 are to form closed chamber.Water inlet pipe 420 and outlet pipe 430 are arranged at intervals on left end cap 412.It is left
Partition 412a is equipped in end cap 412, the cavity of left end cap 412 is divided into the first cavity 412b and the second cavity by partition 412a
412c, the first cavity 412b are connected with water inlet pipe 420, and the second cavity 412c is connected with outlet pipe 430.Baffle plate 415 is set
It is placed in tube body 411, cooling tube 414 is set on baffle plate 415.Cooling tube 414 is bent U-shaped, the water inlet of cooling tube 414
It is connected with the first cavity 412b, the water outlet of cooling tube 414 is connected with the second cavity 412c.The bending of cooling tube 414 is in U
Type can increase the stroke that cooling water flows in shell and tube cooler 400, and then when the heat exchange of increase cooling water and hydraulic oil
Between, improve heat exchange efficiency.
Specifically, multiple fixation holes are uniformly provided on baffle plate 415, the both ends of cooling tube 414 are arranged in fixation hole,
To which multiple cooling tubes 414 are uniformly arranged on baffle plate 415.Baffle plate 415 is the axial screw extension along tube body 411
Structure so that the inner wall of baffle plate 415 and tube body 411 formed for hydraulic oil pass through around circulation road, stream by that can increase
Flowing stroke of the hydraulic oil in shell and tube cooler 400, and then the heat-exchange time of hydraulic oil and cooling water is improved, further mention
High heat exchange efficiency.
Oil inlet pipe 440 and flowline 450 are respectively arranged at the both ends of tube body 411, and oil inlet pipe 440 and flowline 450 close
It is arranged symmetrically in the revenue centre of tube body 411, oil inlet pipe 440 and flowline 450 are connected with the inner cavity of tube body 411.Oil inlet
Pipe 440 and flowline 450 are located at the not ipsilateral of tube body 411, can increase the number that hydraulic oil streams, and improve heat exchange effect
Rate.
In present embodiment, big water-coating port hydraulic station 10 further includes return filter 500, and return filter 500 is set to
On second oil pipe 410, return filter 500 is set between shell and tube cooler 400 and hydraulic actuator 20.Hydraulic execution
After the hydraulic oil that element 20 flows back is filtered by return filter 500, tube type cold can be polluted to avoid the impurity in hydraulic oil
But device 400 and fuel tank 100 improve the service life of big water-coating port hydraulic station 10.Big water-coating port hydraulic station 10 further includes pressure gauge
(not shown), pressure gauge are set to the output end of hydraulic pump 200.Pressure gauge can show the pressure of hydraulic oil, facilitate operator
The pressure of member's confirmation hydraulic oil, to determine the need for opening the pressure of the adjusting hydraulic oil of accumulator 300.
The working principle of above-mentioned big water-coating port hydraulic station 10 specifically:
After hydraulic oil in fuel tank 100 is sucked out hydraulic pump 200, the pressure of hydraulic oil is adjusted by accumulator 300, then
It is transported in hydraulic actuator 20, pressure gauge can show the pressure of hydraulic oil.The hydraulic oil that hydraulic actuator 20 flows back
It after being filtered by return filter 500, is flowed into cooler body 410 by oil inlet pipe 440, hydraulic oil and cooling tube 414
Interior cooling water sufficiently exchanges heat after cooling, is then flow back into fuel tank 100 by flowline 450 and oil return pipe 420.
Above-mentioned big water-coating port hydraulic station 10, the hydraulic oil that hydraulic actuator 20 flows back, passes through shell and tube cooler first
After 400 is cooling, then flow back into fuel tank 100, can to avoid fuel tank 100 temperature it is excessively high cause to shut down, will not influence production, prolong
Service life of equipment has been grown, maintenance of equipment cost is reduced, has reduced the equipment breakdown for leading to influence to produce by plant issue.
Meanwhile cooling tube 414 is U-shaped, the inner wall of baffle plate 415 and tube body 411 formed for hydraulic oil pass through around circulation road, Ke Yizeng
Add the heat-exchange time of cooling water and hydraulic oil, improves heat exchange efficiency.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of big water-coating port hydraulic station characterized by comprising
Fuel tank；
Hydraulic pump is set to the top of the fuel tank, and the hydraulic pump is connected by fuel sucking pipe with the fuel tank；
Accumulator is set on the side wall of the fuel tank, and the accumulator is connected with the output end of the hydraulic pump, described
Electromagnetic relief valve is provided on accumulator, the accumulator can be connected by the first oil pipe with hydraulic actuator；And
Shell and tube cooler can be connected by the second oil pipe with the hydraulic actuator, and the shell and tube cooler
It is connected by oil return pipe with the fuel tank.
2. big water-coating port hydraulic station according to claim 1, which is characterized in that it further include return filter, the oil return
Filter is set on second oil pipe, and the return filter is located at the shell and tube cooler and the hydraulic execution
Between element.
3. big water-coating port hydraulic station according to claim 1, which is characterized in that the shell and tube cooler includes cooler
Main body, water inlet pipe, outlet pipe, oil inlet pipe and flowline, the water inlet pipe and the outlet pipe are set to the cooler body
On the end face of one end, the oil inlet pipe and the flowline are respectively arranged at the both ends of the cooler body, the oil inlet pipe
It is connected with second oil pipe, the flowline is connected with the oil return pipe.
4. big water-coating port hydraulic station according to claim 3, which is characterized in that the cooler body includes tube body, a left side
End cap, right end cap, cooling tube and baffle plate；
The left end cap and the right end cap are respectively arranged at the both ends of the tube body to seal the tube body, the water inlet pipe and
The outlet pipe is arranged at intervals on the left end cap, is equipped in the left end cap cavity of the left end cap being divided into first
The demarcation plate of cavity and the second cavity, first cavity are connected with the water inlet pipe, second cavity and the water outlet
Pipe is connected；
The baffle plate is set in the tube body, and the cooling tube is set on the baffle plate, and the cooling tube bending is in U
Type, the water inlet of the cooling tube are connected with first cavity, the water outlet of the cooling tube and the second cavity phase
Connection.
5. big water-coating port hydraulic station according to claim 4, which is characterized in that axial direction of the baffle plate along the tube body
Extend spirally so that the inner wall of the baffle plate and the tube body formed for hydraulic oil pass through around circulation road.
6. big water-coating port hydraulic station according to claim 4, which is characterized in that the oil inlet pipe and flowline difference
The both ends of the tube body are set to, and the oil inlet pipe and the flowline are arranged symmetrically about the revenue centre of the tube body,
The oil inlet pipe and the flowline are connected with the inner cavity of the tube body.
7. big water-coating port hydraulic station according to claim 1, which is characterized in that further include pressure gauge, the pressure gauge is set
It is placed in the output end of the hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491194.XU CN208804078U (en) | 2018-09-12 | 2018-09-12 | Big water-coating port hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491194.XU CN208804078U (en) | 2018-09-12 | 2018-09-12 | Big water-coating port hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804078U true CN208804078U (en) | 2019-04-30 |
Family
ID=66237321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491194.XU Expired - Fee Related CN208804078U (en) | 2018-09-12 | 2018-09-12 | Big water-coating port hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804078U (en) |
-
2018
- 2018-09-12 CN CN201821491194.XU patent/CN208804078U/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: 20190430 Termination date: 20200912 |