CN205808231U - A kind of hydraulic control device cleaned for heat exchanger - Google Patents
A kind of hydraulic control device cleaned for heat exchanger Download PDFInfo
- Publication number
- CN205808231U CN205808231U CN201620733101.4U CN201620733101U CN205808231U CN 205808231 U CN205808231 U CN 205808231U CN 201620733101 U CN201620733101 U CN 201620733101U CN 205808231 U CN205808231 U CN 205808231U
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- CN
- China
- Prior art keywords
- hydraulic
- heat exchanger
- valve block
- motor
- solenoid
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- 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.)
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Abstract
The utility model discloses a kind of hydraulic control device cleaned for heat exchanger, hydraulic power unit in this device electrically connects with described hydraulic motor, described hydraulic power unit includes that hydraulic system and electrical apparatus control system, described hydraulic system include hydraulic pump, control valve block, fuel tank, motor, pipeline and filter；Hydraulic motor uses the fixed displacement motor of low rotation speed large torque, and is provided with decelerator and brake；Hydraulic circuit pipeline uses quick plug to be connected with described changeover valve block；Described changeover valve block is installed on washer, and on washer, each Hydraulic Elements interface and described changeover valve block operationally produce the parts of relative displacement and use hose connection and leave bend allowance, and the parts not producing relative displacement use high-pressure rubber pipe to connect；Use hose connection between described changeover valve block and described hydraulic power unit.This device not only meets heat exchanger and cleans the requirement to mobility, stability and reliability, also achieves automaticity, safety and high efficiency that heat exchanger cleans.
Description
Technical field
This utility model relates to technical field of heat exchangers, particularly relates to a kind of hydraulic control dress cleaned for heat exchanger
Put.
Background technology
Heat exchanger, as unit requisite in technical process, is widely used in oil, chemical industry, power, machine
In the engineering field such as tool, metallurgy.In process of production due to the most many reasons, heat exchange equipment can produce a lot such as water
The dirts such as dirt, deposit, corrosion product, foundry loam.These dirts can affect the heat transfer effect of heat exchanger, increases energy consumption, material consumption etc.
Unfavorable condition.
In order to improve the heat transfer effect of heat exchanger, the conventional heat exchanger cleaning method of prior art has: manual clean, hand-held
Cleaning by High Pressure Water Jet or mechanical cleaning, manual cleaning personnel be difficult to operation, inefficiency, workload greatly, cleaning performance also
Undesirable；Although hand-held Cleaning by High Pressure Water Jet is better than the manual cleaning performance cleaned, but worker workload is big, efficiency
The highest；Mechanical cleaning equipment cleans path and is difficult to cover all heat exchanger tubes, and giant is also possible to send out in cleaning process
Raw location is forbidden or the phenomenon of sideslip, and the speed of conduit region the most to be washed location relies only on behaviour with accuracy
The working experience of author, have impact on heat exchanger cleaning efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic control device cleaned for heat exchanger, and this device not only meets
Heat exchanger cleans the requirement to mobility, stability and reliability, also achieve automaticity that heat exchanger cleans, safety and
High efficiency.
A kind of hydraulic control device cleaned for heat exchanger, described device includes control chamber, hydraulic power unit, hydraulic pressure horse
Reach, changeover valve block and hydraulic circuit pipeline, wherein:
Described hydraulic power unit electrically connects with described hydraulic motor, and described hydraulic power unit includes hydraulic system and electrical equipment control system
System, described hydraulic system includes hydraulic pump, control valve block, fuel tank, motor, pipeline and filter；Described electrical apparatus control system bag
Include piezometer and liquidometer；
Described hydraulic motor uses the fixed displacement motor of low rotation speed large torque, and is provided with decelerator and brake；
Described hydraulic circuit pipeline uses quick plug to be connected with described changeover valve block；
Described changeover valve block is installed on washer, and each Hydraulic Elements interface and described changeover valve block on described washer
The parts operationally producing relative displacement use hose connection and leave bend allowance, and the parts not producing relative displacement are adopted
Connect with high-pressure rubber pipe；
Use hose connection between described changeover valve block and described hydraulic power unit.
Described control valve block integrated installation on described hydraulic power unit, specifically include the first solenoid-operated proportional reversal valve, second
Solenoid-operated proportional reversal valve, the 3rd solenoid-operated proportional reversal valve, the 4th solenoid-operated proportional reversal valve, electromagnetic relief valve and electromagnetic voltage adjusting valve,
Wherein:
Described first solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer X-direction motion；
Described second solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer Y direction motion；
Described 3rd solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer Z-direction motion；
Described 4th solenoid-operated proportional reversal valve controls to drive the rotation of apparatus assembly.
Described hydraulic circuit pipeline includes high-pressure rubber pipe and flexible pipe.
The technical scheme that thered is provided by above-mentioned this utility model it can be seen that said apparatus not only meet heat exchanger clean right
The requirement of mobility, stability and reliability, also achieves automaticity, safety and high efficiency that heat exchanger cleans.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, required in embodiment being described below
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only enforcements more of the present utility model
Example, from the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the hydraulic control device structural representation that this utility model cleans for heat exchanger.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole realities
Execute example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into protection domain of the present utility model.
Below in conjunction with accompanying drawing, this utility model embodiment is described in further detail, is illustrated in figure 1 this practicality
The novel hydraulic control device structural representation cleaned for heat exchanger, described device includes control chamber 1, hydraulic power unit 2, hydraulic pressure
Motor 3, changeover valve block 4 and hydraulic circuit pipeline 5, wherein:
Described control chamber 1 remotely controls described hydraulic power unit 2, is so that operator is whole in the position control of safety
Purging system；
Described hydraulic power unit 2 electrically connects with described hydraulic motor 3, and described hydraulic power unit 2 includes hydraulic system and electrical equipment control
System processed, described hydraulic system includes hydraulic pump, control valve block, fuel tank, motor, pipeline and filter；Described electrical equipment control system
System includes piezometer and liquidometer；In implementing, this hydraulic system uses fixed displacement motor speed control loop, by valve control device to respectively
Electromagnetic valve sends current signal and controls the flow of each hydraulic branch oil circuit, thus controls the rotating speed of hydraulic motor, reads simultaneously
Take the value of feedback of encoder to regulate the size of input current signal, make output keep stable, form a complete hydraulic pressure control
Loop processed；
Described hydraulic motor 3 uses the fixed displacement motor of low rotation speed large torque, and is provided with decelerator and brake；
Described hydraulic circuit pipeline 5 uses quick plug to be connected with described changeover valve block 4；
Described changeover valve block 4 is installed on washer, is used for the joint changed on washer on Hydraulic Elements；And described clearly
Wash each Hydraulic Elements interface and described changeover valve block on device operationally to produce the parts of relative displacement and use hose connection and stay
Lower bend allowance, the parts not producing relative displacement use high-pressure rubber pipe to connect；
Use hose connection between described changeover valve block 4 and described hydraulic power unit 2.
Described hydraulic circuit pipeline 5 includes high-pressure rubber pipe and flexible pipe；And all hydraulic element all possesses waterproof, corrosion resistant
Characteristic.
In implementing, above-mentioned control valve block integrated installation, on described hydraulic power unit, specifically includes the first solenoid-operated proportional
Reversal valve, the second solenoid-operated proportional reversal valve, the 3rd solenoid-operated proportional reversal valve, the 4th solenoid-operated proportional reversal valve, electromagnetic relief valve and
Electromagnetic voltage adjusting valve, wherein each several part connects and work relationship is:
Described first solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer X-direction motion；
Described second solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer Y direction motion；
Described 3rd solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic pressure that localizer Z-direction (driving guide rail) is moved
Motor；
Described 4th solenoid-operated proportional reversal valve controls to drive the rotation of apparatus assembly；
Described electromagnetic relief valve is used for overload protection；
Described electromagnetic voltage adjusting valve is for the operating pressure of hydraulic circuit for regulating.
Above-mentioned each electromagnetic valve ensure that the motility to system fading margin, enables a system to adapt to different operating modes.
In sum, device provided by the utility model not only meet heat exchanger clean to mobility, stability and
The requirement of reliability, also achieves automaticity, safety and high efficiency that heat exchanger cleans.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is as the criterion with the protection domain of claims.
Claims (3)
1. the hydraulic control device cleaned for heat exchanger, it is characterised in that described device includes control chamber, hydraulic pump
Stand, hydraulic motor, changeover valve block and hydraulic circuit pipeline, wherein:
Described control chamber remotely controls described hydraulic power unit；
Described hydraulic power unit electrically connects with described hydraulic motor, and described hydraulic power unit includes hydraulic system and electrical apparatus control system,
Described hydraulic system includes hydraulic pump, control valve block, fuel tank, motor, pipeline and filter；Described electrical apparatus control system includes pressure
Power meter and liquidometer；
Described hydraulic motor uses the fixed displacement motor of low rotation speed large torque, and is provided with decelerator and brake；
Described hydraulic circuit pipeline uses quick plug to be connected with described changeover valve block；
Described changeover valve block is installed on washer, and on described washer each Hydraulic Elements interface and described changeover valve block in work
The parts producing relative displacement when making use hose connection and leave bend allowance, and the parts not producing relative displacement use height
Moulding pipe connects；
Use hose connection between described changeover valve block and described hydraulic power unit.
The hydraulic control device cleaned for heat exchanger the most according to claim 1, it is characterised in that described control valve block collection
Become to be arranged on described hydraulic power unit, specifically include the first solenoid-operated proportional reversal valve, the second solenoid-operated proportional reversal valve, the 3rd electromagnetism
Proportional reversing valve, the 4th solenoid-operated proportional reversal valve, electromagnetic relief valve and electromagnetic voltage adjusting valve, wherein:
Described first solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer X-direction motion；
Described second solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer Y direction motion；
Described 3rd solenoid-operated proportional reversal valve controls heat exchanger and cleans the hydraulic motor of localizer Z-direction motion；
Described 4th solenoid-operated proportional reversal valve controls to drive the rotation of apparatus assembly.
The hydraulic control device cleaned for heat exchanger the most according to claim 1, it is characterised in that
Described hydraulic circuit pipeline includes high-pressure rubber pipe and flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733101.4U CN205808231U (en) | 2016-07-12 | 2016-07-12 | A kind of hydraulic control device cleaned for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733101.4U CN205808231U (en) | 2016-07-12 | 2016-07-12 | A kind of hydraulic control device cleaned for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808231U true CN205808231U (en) | 2016-12-14 |
Family
ID=57510792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620733101.4U Expired - Fee Related CN205808231U (en) | 2016-07-12 | 2016-07-12 | A kind of hydraulic control device cleaned for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686554A (en) * | 2019-11-15 | 2020-01-14 | 南通三圣石墨设备科技股份有限公司 | Heat exchanger cleaning device |
-
2016
- 2016-07-12 CN CN201620733101.4U patent/CN205808231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686554A (en) * | 2019-11-15 | 2020-01-14 | 南通三圣石墨设备科技股份有限公司 | Heat exchanger cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161214 Termination date: 20190712 |