CN207894075U - A kind of hydraulic module with pressure self-adjusting section function - Google Patents
A kind of hydraulic module with pressure self-adjusting section function Download PDFInfo
- Publication number
- CN207894075U CN207894075U CN201820175109.2U CN201820175109U CN207894075U CN 207894075 U CN207894075 U CN 207894075U CN 201820175109 U CN201820175109 U CN 201820175109U CN 207894075 U CN207894075 U CN 207894075U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pressure
- adjusting section
- hydraulic module
- type filter
- 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
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of hydraulic module with pressure self-adjusting section function, including water pump, the return pipe and feed pipe that are connected with the water pump；The return pipe is equipped with y-type filter and expansion drum；The feed pipe is equipped with safety valve；The side wall of the shell is equipped with the pressure gauge being connected with the feed pipe；The y-type filter includes supervisor, side pipe and the blowdown component mounted on the side pipe lower end, and starting blowdown component, the impurity in y-type filter can be discharged, and the blowdown component connects blow-off pipe.A kind of hydraulic module with pressure self-adjusting section function of the utility model, stable water pressure when system operation have from decompression function, and the y-type filter impurity easy to clean in system, have many advantages, such as that stable equipment operation and plant maintenance period are long.
Description
Technical field
The utility model is related to a kind of water system more particularly to a kind of hydraulic modules with pressure self-adjusting section function.
Background technology
With the development of economy and society, central air conditioner system has obtained more and more extensive development.In central air conditioner system
In, cooling water recirculation system is important component part.The quality of cooling water and the pressure of cooling water recirculation system are all to influence
The key of equipment operation.Generally existing cooling water recirculation system pressure transient in the prior art, when cooling water recirculation system
When pressure is higher than setting value, can in system valve and accessory damage and influence, influence the service life of whole equipment
With the maintenance and operation cost for increasing equipment.
In addition, indispensable filter device in system when y-type filter, when recirculated water is by being responsible for through filter screen,
Impurity particle is blocked in strainer, and clean recirculated water after strainer by the outlet of y-type filter by being discharged.To protect system
In valve, accessory, the normal operation especially pumped improves the service life of equipment and extends equipment from wearing and block
Maintenance period.Due to the special construction of YY type filters so that the unilateral side of strainer plays a role in filtering, and is used for a long time in water
Impurity is easy to concentrate at this, causes the blocking of chimney filter.The cleaning of usual y-type filter needs to shut down, dismantle progress, time-consuming to take
Power, it is inconvenient to use.
Invention content
Technical problem to be solved in the utility model is for the above deficiency, and providing one kind having the function of pressure self-adjusting section
Hydraulic module, stable water pressure when system operation has from decompression function, and the y-type filter impurity easy to clean in system, tool
Have the advantages that stable equipment operation and plant maintenance period are long.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of hydraulic module with pressure self-adjusting section function, including water pump, the return pipe that is connected with the water pump and
Feed pipe；The return pipe is equipped with y-type filter and expansion drum；The feed pipe is equipped with safety valve；The side of the shell
Wall is equipped with the pressure gauge being connected with the feed pipe；The y-type filter is including supervisor, side pipe and is mounted on the side pipe
The blowdown component of lower end, starting blowdown component, the impurity in y-type filter can be discharged, and the blowdown component connects blowdown
Pipe.
As an improvement the blowdown component includes hollow ontology and the control valve through the ontology；Described
The upper end of body is equipped with third flange, and the middle part of third flange is equipped with mounting groove, and the inner wall of the mounting groove is equipped with sealing ring；Institute
The upper end for stating control valve is equipped with sealing block, and lower end is equipped with briquetting, and sealing block and briquetting are located at the upper and lower of the ontology
Both sides；The sealing block is adapted with the size of mounting groove, and sealing block is arranged in the mounting groove；The briquetting with it is described
Compressed spring is equipped between ontology, compressed spring is sleeved on the control valve.
As an improvement the side wall of the ontology is equipped with sewage draining exit, sewage draining exit connects the blow-off pipe.
As an improvement the lower end of the sealing block is equipped with fillet.
As an improvement the safety valve is located at the downstream of the pressure gauge.
As an improvement the pressure gauge is vibration-proof pressure gauge.
The utility model after the above technical solution is adopted, compared with prior art, has the following advantages：
1, in unit operation, water return pipeline is equipped with expansion drum, and expansion drum ensures system not because operating mode variation causes system
The fluctuation of pressure maintains stable water pressure when system operation.
2, by vibration-proof pressure gauge can display system feed pipe pressure, the water pressures in real-time observation system are convenient
The timely maintenance of equipment and fault pre-alarming.Safety valve on feed pipe, when can ensure that system pressure variation is more than setting value, safety
Valve can oppose that system carries out releasing pressure automatically.When pressure falls below setting pressure, safety valve automatically resets, it is ensured that is
System is run in setting pressure limit, the safe operation of each component in protection system.
3, y-type filter can be filtered recirculated water.Blowdown component can carry out blowdown to y-type filter, and have
Simple in structure, easy to operate advantage only need to apply pressure, you can by the impurity in chimney filter as flow is discharged to briquetting.
4, second flange and third flange are detachably connected by connecing clip soon, convenient for disassembly and assembly, are convenient for the dimension of y-type filter
Shield and maintenance.
Description of the drawings
Fig. 1 is a kind of structural representation of the embodiment of hydraulic module with pressure self-adjusting section function of the utility model
Figure；
Fig. 2 is the structure diagram of the y-type filter in Fig. 1；
Fig. 3 is the A direction views in Fig. 2；
In figure, 1- shells, 11- pressure gauges, 2- water pumps, 3- return pipes, 4- feed pipes, 41- safety valves, 5-Y type filters,
51- is responsible for, 511- first flanges, 512- convex blocks, 52- side pipes, 521- second flanges, 53- blowdown components, 531- ontologies, 5311-
Third flange, 5312- mounting grooves, 5313- sealing rings, 5314- sewage draining exits, 532- control valves, 5321- sealing blocks, 5322- pressings
Block, 5323- compressed springs, 5324- fillets, 54- strainers, 541- mounting brackets, 542- shafts, 543- blades, 544- wire brushes,
55- locating slots, 56- connect clip, 57- gaskets, 58- scraper plates, 59- components, 6- expansion drums, 7- water supply pipes, 71- automatic water supplements soon
Valve, 8- blow-off pipes.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Embodiment
By Fig. 1 and Fig. 2 jointly shown in, a kind of hydraulic module with pressure self-adjusting section function, including shell 1 and be mounted on
Water pump 2 inside shell 1, further includes the return pipe 3 being connected with water pump 2 and feed pipe 4, and be connected with return pipe 3
Water supply pipe 7.Water supply pipe 7 is equipped with automatic water compensating valve 71.In unit operation, when system water shortage, automatic water compensating valve 71 can be automatic
Moisturizing is carried out to system, guarantee system is not influenced by water shortage, normal operation.Also the trouble for eliminating artificial recharge, reach with
It need to be with the purpose of benefit.The pressure gauge 11 being connected with feed pipe 4 is installed, pressure gauge 11 is shatter-proof pressure on the side wall of shell 1
Table.By vibration-proof pressure gauge 11 can display system feed pipe 4 pressure, the water pressures in real-time observation system facilitate equipment
It is timely maintenance and fault pre-alarming.Safety valve 41 is additionally provided on feed pipe 4, safety valve 41 is located at the downstream of the pressure gauge 11.
Safety valve 41 on feed pipe 4, when can ensure that system pressure variation is more than setting value, safety valve 41 can oppose that system carries out certainly
Dynamic pressure release.When pressure falls below setting pressure, safety valve 41 automatically resets, it is ensured that system is in setting pressure limit
It runs, the safe operation of each component in protection system.Automatic water-returning pipe 3 is equipped with y-type filter 5 and expansion drum 6, the filtering of Y types
Device 5 is located at the upstream of expansion drum 6.
Jointly shown by Fig. 1 and Fig. 2, y-type filter 5 includes that both ends carry the supervisor 51 of first flange 511, one end tilts
It is inserted into the side pipe 52 of supervisor 51 and the blowdown component 53 mounted on 52 lower end of side pipe.51 positions opposite with side pipe 52 of supervisor are equipped with
Convex block 512, convex block 512 and the root of side pipe 52 process locating slot 55.Locating slot 55 be used for strainer 54 positioning, strainer 54 it is upper
End is mounted in locating slot 55, and the lower end of strainer 54 is concordant with the lower end of side pipe 52.The structure, which can fix strainer 54, pacifies
In side pipe 52.The strainer 54 of tubular is equipped in side pipe 52, the upper end of strainer 54 is equipped with mounting bracket 541, is set on mounting bracket 541
There are the shaft 542 parallel with the main shaft of side pipe 52, the upper end of shaft 542 to be equipped with blade 543, lower end is equipped with and 54 inner wall phase of strainer
The wire brush 544 of contact.When system operation, blade 543 is impacted when recirculated water passes through, blade 543 is driven by the effect of hydraulic pressure
Shaft 542 and wire brush 544 rotate.Wire brush 544 constantly clears up the inner wall of strainer 54, reaches 54 self-cleaning of strainer
Function, ensure smooth in water flow by Y row filters, the effective maintenance later stage for extending y-type filter 5, reduce use at
This.Side pipe 52 and the angle of supervisor 51 are 55 °, and the automatically cleaning effect of the rotating speed of chimney filter intra vane 543 and chimney filter is most when the angle
It is good.
Jointly shown by Fig. 1, Fig. 2 and Fig. 3, blowdown component 53 includes hollow ontology 531 and the control through ontology 531
Valve 532.The lower end of side pipe 52 is equipped with second flange 521, and the upper end of ontology 531 is equipped with third flange 5311, second flange 521 with
Third flange 5311 is detachably connected by connecing clip 56 soon, and gasket 57 is equipped between second flange 521 and third flange 5311.
The middle part of third flange 5311 is equipped with mounting groove 5312, and the side wall of mounting groove 5312 is equipped with sealing ring 5313.Control valve 532
Upper end is equipped with sealing block 5321, and lower end is equipped with briquetting 5322, and sealing block 5321 and briquetting 5322 are located at ontology 531
Upper and lower both sides.Sealing block 5321 is adapted with the size of mounting groove 5312, and sealing block 5321 is arranged in mounting groove 5312.It is close
The lower end of envelope block 5321 is machined with fillet 5324, and fillet 5324 has guide function, and sealing block 5321 is facilitated to enter mounting groove
5312.Compressed spring 5323 is equipped between briquetting 5322 and ontology 531, compressed spring 5323 is sleeved on control valve 532.Normally
Under operating mode, compressed spring 5323 applies briquetting 5322 pressure outward so that the sealing block 5321 of 532 upper end of control valve
Fastening is mounted in mounting groove 5312.Simultaneously because the side wall of mounting groove 5312 is equipped with sealing ring 5313, sealing block 5321
With 5312 good airproof performance of mounting groove.Effect from hydraulic pressure on frame, increases the sealing between sealing block 5321 and mounting groove 5312
Property.Sealing block 5321 is equipped with the scraper plate 58 being in contact with the inner wall of strainer 54, and the quantity of scraper plate 58 is 4,4 58 phases of scraper plate
Mutual spaced and parallel setting.Scraper plate 58 is annular slice structure, and the outer rim of scraper plate 58 is equipped with chamfering.Scraper plate 58 is logical with sealing block 5321
Component 59 is crossed to be fixedly connected.The side wall of ontology 531 is equipped with sewage draining exit 5314, and sewage draining exit 5314 is located at the lower end of ontology 531.Row
Dirty mouth 5314 connects blow-off pipe 8.
When carrying out blowdown to y-type filter 5 using blowdown component 53, pressure is applied to briquetting 5322 so that compression bullet
Spring 5323 is further compressed, and sealing block 5321 moves up.The dregs filtered in side pipe 52 will be by the blowdown of blowdown component 53
Mouth 5314 flows to blow-off pipe 8.When sealing block 5321 moves up, scraper plate 58 also moves, and is carried out to the inner wall of side pipe 52 clear
Reason so that filth-discharging effect is more preferable.Second flange 521 is detachably connected with third flange 5311 by connecing clip 56 soon, dismounting side
Just, it is convenient for the maintenance and maintenance of y-type filter 5.
When being supplied water to equipment or user side using the water system, recirculated water is filtered by return pipe 3 by y-type filter 5
After sequentially enter expansion drum 6 and water pump 2, then pumped out to feed pipe 4 by water pump 2.The shatter-proof pressure being connected with feed pipe 4
Table 11 can display real-time the pressure of the outlet of water pump 2, and the safety valve 41 on feed pipe 4 can guarantee that hydraulic pressure is not higher than setting in water system
It is worth, the other equipment in protection system is damaged because of hypertonia.Expansion drum 6 ensures system not because operating mode variation causes system
The fluctuation of pressure.Automatic water compensating valve 71 when pressure in detecting system is less than default pressure, open by automatic water compensating valve 71
Moisturizing is carried out, is automatically closed after reaching setting pressure.Y-type filter 5 can remove the impurity in recirculated water, and have strainer 54
Self-cleaning function, moreover it is possible to easily impurity is discharged, have many advantages, such as it is convenient for disassembly and assembly, convenient for safeguard and maintenance.
In conclusion a kind of hydraulic module with pressure self-adjusting section function of the utility model, hydraulic pressure when system operation
Stablize, recycle impurities in water easy to clean, and has the advantages that pressure automatically adjusts, the plant maintenance period is long, operating cost is low etc..
The above is the citing of the utility model preferred forms, wherein the part that do not address in detail is this field
The common knowledge of those of ordinary skill.The scope of protection of the utility model is based on the contents of the claims, any to be based on this reality
The equivalent transformation carried out with novel technical inspiration is also within the protection scope of the utility model.
Claims (6)
1. a kind of hydraulic module with pressure self-adjusting section function, it is characterised in that：Including shell (1) and it is mounted on shell (1)
The water pump (2) of inside, the return pipe (3) being connected with the water pump (2) and feed pipe (4)；The return pipe (3) is equipped with Y
Type filter (5) and expansion drum (6)；
The feed pipe (4) is equipped with safety valve (41)；The side wall of the shell (1) is equipped with to be connected with the feed pipe (4)
Logical pressure gauge (11)；
The y-type filter (5) includes supervisor (51), side pipe (52) and the blowdown component mounted on the side pipe (52) lower end
(53), starting blowdown component (53), the impurity in y-type filter (5) can be discharged, and the blowdown component (53) connects blowdown
It manages (8).
2. the hydraulic module with pressure self-adjusting section function as described in claim 1, it is characterised in that：The blowdown component
(53) include hollow ontology (531) and the control valve (532) through the ontology (531)；The upper end of the ontology (531) is set
There are third flange (5311), the middle part of third flange (5311) to be equipped with mounting groove (5312), the inner wall of the mounting groove (5312)
It is equipped with sealing ring (5313)；
The upper end of the control valve (532) be equipped with sealing block (5321), lower end be equipped with briquetting (5322), sealing block (5321) and
Briquetting (5322) is located at the upper and lower both sides of the ontology (531)；The sealing block (5321) and mounting groove (5312)
Size is adapted, and sealing block (5321) setting is in the mounting groove (5312)；The briquetting (5322) and the ontology
(531) compressed spring (5323) is equipped between, compressed spring (5323) is sleeved on the control valve (532).
3. the hydraulic module with pressure self-adjusting section function as claimed in claim 2, it is characterised in that：The ontology (531)
Side wall be equipped with sewage draining exit (5314), sewage draining exit (5314) connects the blow-off pipe (8).
4. the hydraulic module with pressure self-adjusting section function as claimed in claim 2, it is characterised in that：The sealing block
(5321) lower end is equipped with fillet (5324).
5. the hydraulic module with pressure self-adjusting section function as described in claim 1, it is characterised in that：The safety valve (41)
Downstream positioned at the pressure gauge (11).
6. the hydraulic module with pressure self-adjusting section function as described in claim 1, it is characterised in that：The pressure gauge (11)
For vibration-proof pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175109.2U CN207894075U (en) | 2018-01-31 | 2018-01-31 | A kind of hydraulic module with pressure self-adjusting section function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175109.2U CN207894075U (en) | 2018-01-31 | 2018-01-31 | A kind of hydraulic module with pressure self-adjusting section function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894075U true CN207894075U (en) | 2018-09-21 |
Family
ID=63542735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820175109.2U Expired - Fee Related CN207894075U (en) | 2018-01-31 | 2018-01-31 | A kind of hydraulic module with pressure self-adjusting section function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894075U (en) |
-
2018
- 2018-01-31 CN CN201820175109.2U patent/CN207894075U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201658921U (en) | Gas cleaning and filtering device | |
| CN208718937U (en) | A kind of jet water pump with filtering function | |
| CN212360217U (en) | Axial flow pump with filtering device for conveying | |
| CN113006984A (en) | Long-acting maintenance-free air filtering device | |
| CN207253968U (en) | One kind is exempted to tear the regenerated gas filter of filter core open | |
| CN207797343U (en) | A kind of no negative pressure hydraulic module of air-conditioner set | |
| CN208260293U (en) | A kind of filter of filter core easy to disassemble | |
| CN208042396U (en) | A kind of stable non-maintaining water system | |
| CN207894075U (en) | A kind of hydraulic module with pressure self-adjusting section function | |
| CN203060949U (en) | Bidirectional online drainage filter | |
| CN207893921U (en) | A kind of air-conditioner set stabilized voltage device | |
| CN205569881U (en) | Vertical back flush filter | |
| CN204582684U (en) | A kind of full-automatic water filter | |
| CN211706122U (en) | Water filter of steam boiler | |
| CN209848432U (en) | Coal mine underground dustproof water supply pipeline backwashing filtering structure | |
| CN204337912U (en) | Be installed on the gas purification filter in gas transmission and distribution | |
| CN209548842U (en) | A kind of duplex strainer | |
| CN208532728U (en) | A kind of camellia oil Multistage filtering device | |
| CN209005338U (en) | A kind of basket filter | |
| CN204891374U (en) | Split type combination filter | |
| WO2021042697A1 (en) | Vertical impulse double-nozzle integral turbine | |
| CN109939829A (en) | A kind of coating equipment dust treatment and purification equipment | |
| CN108744700A (en) | A kind of centrifugal oil purifier used oil import primary filter | |
| CN204601844U (en) | Novel gas filter | |
| CN218686926U (en) | Cleaning device for inlet filter screen of water feed pump |
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: 20180921 Termination date: 20220131 |