CN2546622Y - Deep well sealing pressure reducer - Google Patents
Deep well sealing pressure reducer Download PDFInfo
- Publication number
- CN2546622Y CN2546622Y CN 02235759 CN02235759U CN2546622Y CN 2546622 Y CN2546622 Y CN 2546622Y CN 02235759 CN02235759 CN 02235759 CN 02235759 U CN02235759 U CN 02235759U CN 2546622 Y CN2546622 Y CN 2546622Y
- Authority
- CN
- China
- Prior art keywords
- sealed
- base
- well
- sealing
- deep
- 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
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 title claims description 32
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 239000002775 capsule Substances 0.000 claims abstract description 7
- 239000000565 sealant Substances 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 3
- 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 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000005273 aeration Methods 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model provides a sealed pressure reducer for a deep well. The sealed pressure reducer body consists of a port base and a pipe base of a sealed body. A sealed rubber bowl is fixedly embedded at the bottom port part of the body port base. The upper port part of the sealed rubber bowl is in movable and matching connection with the body port base by a sealed plug. The guide shaft of the sealed plug is threaded through and connected with the guide shaft hole of a sealed guiding bracket which is fixed connected to the inner cavity of the port base of the sealed body. An interlink base is arranged on the pipe body of the pipe base of the sealed body. A groove embedded with an aeration capsule is arranged on the outer circle of the interlink base. A sealed nut threaded with a cable, a unidirectional suction nozzle and a negative pressure meter are respectively arranged on the base body of the interlink base. The sealed aeration capsule of the sealed pressure reducer is embedded and fixed on the wellhead of the deep well to seal the well and the water outlet of the pump and then the vacuum pump is launched to form the negative pressure inside the well. The water level and the inflow of water is increased and the service life of well and pump are effectively prolonged so the utility model is a novel sealed pressure reducer for deep well cooperating with the pump in deep well to pump fluid from the deep well.
Description
Technical field
The utility model relate to a kind of from deep-well the device of extracting fluid, especially a kind of deep-well sealing pressure reducer that cooperates deep well pump.
Background technology
In known technology, the phreatic exploitation extracting of deep-well mainly relies on deep-well pump lift function, but since be deep-well uncovered under normal pressure extracting underground water, usually be subjected to the influence of deep-well water yield again, and water yield is mainly determined by factors such as well depth, interior pressures, natural pressure just makes that water yield reduces, water level reduces in the well so deep-well after using certain hour, only depends on, and often causes deep well pump water absorption deficiency to influence operation.And existing sealer mainly is to join to connect deep well pump and is made up of seat and sealing ring in sealer housing, the sealing, and it can not seal well head, raising effect.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of deep-well sealing pressure reducer, makes it can seal deep-well and deep well pump outlet pipe decompression operation effectively, improves the water yield in the deep-well, makes full use of deep-well, correspondingly improves the result of use of deep well pump.
The technical scheme in the invention for solving the technical problem is: adopt to be connected the sealing pressure reducer main body of being formed by seal mouth seat with screw with base, at seal mouth seat bottom opening build-in fluid sealant bowl, the obturating cup upper oral part is connected movingly by the sliding sealing plug, the axis of guide of sealing-plug is worn the guiding axis hole that is connected in the sealing-plug leading truck, leading truck is fixed in the seal mouth seat inner chamber, load ring seat on the body of seal base, the ring seat excircle is shaped on groove setting-in gas-flow closure capsule, and deep well pump cable thread threading sealing mother in the difference load on the ring seat pedestal, one-way intake mouth and vacuum table, and on sealer main body two-port, be equiped with flange respectively.During assembling, with sealing pressure reducer of the present utility model bottom flange be connected in that deep well pump is suitable for reading, the top flange connects water pump outlet pipe, compresses sealing behind the cable of the company's of wearing deep well pump in the thread threading sealing mother on the sealer main body ring seat.When needing to use, the one-way intake mouth of this sealing pressure reducer is connected vacuum pump, after the inflation of circle seal capsule with this sealing pressure reducer build-in in the deep-well oral area, deep-well and water pump outlet pipe are sealed, start vacuum pump and make in the well, just start the deep well pump operation of drawing water to setting negative pressure.
Because the utility model is custom-designed deep-well sealing pressure reducer, joins and connects deep well pump and vacuum pump, during use well and water pump outlet pipe sealing is pumped into negative pressure, can improve the water yield in the deep-well effectively, the well water position is improved, and fully the supply pump pump-out also makes the efficient of pump be improved.Therefore, the utility model compared with prior art, result of use with novel structure, design innovation, raising deep-well and pump, the beneficial effect that waits equipped easy to use, it is applicable to the deep well of normal use, also being suitable for the shallow deep well of well reducing and making full use of, is a kind of novel supporting deep well pump is carried withdrawing fluid from deep-well deep-well sealing pressure reducer.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the structure cutaway view of the utility model embodiment.
Reference numeral: 1 seal base, 2 gas-flow closure capsules, 3 ring seats, 4 cable thread threading sealing mothers, 5 fluid sealant bowls, 6 sealing-plugs, 7 seal mouth seats, 8 sealing-plug leading trucks, 9 one-way intake mouths, 10 vacuum tables.
The specific embodiment
Embodiment as shown in drawings, the utility model is to be connected to form by seal base 1 and seal mouth seat 7 usefulness screws to be sealing pressure reducer main body, at seal mouth seat 7 bottom opening build-ins fluid sealant bowl 5 is arranged, fluid sealant bowl 5 upper oral parts are connected movingly by sliding sealing plug 6 and 5 sealings of fluid sealant bowl can be opened and closed, the axis of guide of sealing-plug 6 is worn the guiding axis hole that is connected in sealing-plug leading truck 8, leading truck 8 is fixed in seal mouth seat 7 inner chambers, load ring seat 3 on the body of seal base 1, ring seat 3 excircles are shaped on groove setting-in gas-flow closure capsule 2, and deep well pump cable thread threading sealing mother 4 in the difference load on the pedestal of ring seat 3, one-way intake mouth 9 and vacuum table 10.
Deep well pump cable thread threading sealing mother of the present utility model 4 is made up of through wires hole seat, sealing ring and gland, and a load sealing ring is locked by gland in the seat of through wires hole seat mouthful.
Claims (2)
1, a kind of deep-well sealing pressure reducer, load sealing ring and seal receptacle in the sealer main body, it is characterized in that the sealer main body is connected the sealing pressure reducer main body of being formed by seal base (1) with seal mouth seat (7) with screw, at seal mouth seat (7) bottom opening build-in fluid sealant bowl (5) is arranged, the upper oral part of fluid sealant bowl (5) is connected movingly by sliding sealing plug (6), the axis of guide of sealing-plug (6) is worn the guiding axis hole that is connected in sealing-plug leading truck (8), leading truck (8) is fixed in seal mouth seat (7) inner chamber, load ring seat (3) on the body of seal base (1), ring seat (3) excircle is shaped on groove setting-in gas-flow closure capsule (2), and deep well pump cable thread threading sealing mother (4) in the difference load on the pedestal of ring seat (3), one-way intake mouth (9) and vacuum table (10).
2, deep-well according to claim 1 sealing pressure reducer is characterized in that deep well pump cable thread threading sealing mother (4) is made up of the gland institute that is locked load O-ring seal in the through wires hole seat seat mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235759 CN2546622Y (en) | 2002-05-17 | 2002-05-17 | Deep well sealing pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235759 CN2546622Y (en) | 2002-05-17 | 2002-05-17 | Deep well sealing pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546622Y true CN2546622Y (en) | 2003-04-23 |
Family
ID=33710208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02235759 Expired - Fee Related CN2546622Y (en) | 2002-05-17 | 2002-05-17 | Deep well sealing pressure reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546622Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846242A (en) * | 2012-12-04 | 2014-06-11 | 爱阔特(上海)清洗设备制造有限公司 | Pressure reducing device and vacuum drying device |
-
2002
- 2002-05-17 CN CN 02235759 patent/CN2546622Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846242A (en) * | 2012-12-04 | 2014-06-11 | 爱阔特(上海)清洗设备制造有限公司 | Pressure reducing device and vacuum drying device |
| CN103846242B (en) * | 2012-12-04 | 2015-10-14 | 爱阔特(上海)清洗设备制造有限公司 | Decompressor and Minton dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |