CN204061993U - Draw water with water pipe and recharge dual purpose valve in a kind of down-hole - Google Patents

Draw water with water pipe and recharge dual purpose valve in a kind of down-hole Download PDF

Info

Publication number
CN204061993U
CN204061993U CN201420523756.XU CN201420523756U CN204061993U CN 204061993 U CN204061993 U CN 204061993U CN 201420523756 U CN201420523756 U CN 201420523756U CN 204061993 U CN204061993 U CN 204061993U
Authority
CN
China
Prior art keywords
valve
valve body
annular
steady rest
water
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
Application number
CN201420523756.XU
Other languages
Chinese (zh)
Inventor
仕玉治
刘海娇
杨小凤
张保祥
高印军
范明元
葛建民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Water Resources Research Institute of Shandong Province
Original Assignee
Water Resources Research Institute of Shandong Province
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Water Resources Research Institute of Shandong Province filed Critical Water Resources Research Institute of Shandong Province
Priority to CN201420523756.XU priority Critical patent/CN204061993U/en
Application granted granted Critical
Publication of CN204061993U publication Critical patent/CN204061993U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to underground hydromining and fills weighing apparatus technical field, disclose a kind of down-hole to draw water with water pipe and recharge dual purpose valve, comprise valve body under the annular upper valve body of separated type and annular, in the lower valve body of annular, the second steady rest is installed, in the middle part of second steady rest, perforation is set, in perforation, the valve rod corresponding with perforation is set, valve rod bottom arranges flap, between flap and the second steady rest, Compress Spring is set, Compress Spring is set on valve rod, the lower valve body bottom of annular arranges valve seat, valve seat arranges the filling pipe end corresponding with flap, valve stem tip arranges the first steady rest, first steady rest installs the valve collar corresponding with annular upper valve body inwall near the first upper shed one side, annular upper valve body sets out the mouth of a river on the inwall of the first upper shed.The beneficial effects of the utility model are: utilize waterpower and Compress Spring effect can realize same well and draw water with water pipe underground water and recharge, and save space, easy to operate.

Description

Draw water with water pipe and recharge dual purpose valve in a kind of down-hole
Technical field
The utility model relates to underground hydromining and fills weighing apparatus technical field, and specifically draw water with water pipe and recharge dual purpose valve in a kind of down-hole.
Background technique
Along with socioeconomic fast development, underground water exhaustive exploitation, cause groundwater resources adopt mend unbalance, relate to groundwater environment problem and become increasingly conspicuous.People adopt artificial groundwater recharge's mode to repair Ecological Groundwater usually, by based on the conventional method of well recycling mode by dividing pumped well and recharge well type in region, pumped well only can draw water, recharge well only can recharge, and its engineering cost is large.So market has occurred draw water backflow device, can realize draws water has recharged function, but traditional backflow device that draws water still exists a lot of problem in use, such as:
1, same water pipe cannot be utilized to realize recharging of underground water and extract.
2, complexity is installed, goes wrong and need to change whole device.
3, device is excessive, and cause well head footpath excessive, engineering cost is high.
4, recharge water pipe often not close, the change of water outlet pressure causes greatly carrying a large amount of bubble in water and easily blocks water-bearing layer.
5, large owing to recharging pipe end water active force, cause and recharge water pipe swing easily damaged and shaft lining breakage.
Summary of the invention
The purpose of this utility model is that providing a kind of down-hole to draw water with water pipe recharges dual purpose valve, utilizes waterpower and Compress Spring effect can realize same well and draws water with water pipe underground water and recharge, and saves space, easy to operate.
The utility model for achieving the above object, is achieved through the following technical solutions:
Draw water with water pipe and recharge dual purpose valve in down-hole, it is characterized in that: comprise valve body under the annular upper valve body of separated type and annular, annular upper valve body top arranges the first upper shed, annular upper valve body bottom arranges the first under shed, the lower valve body top of annular arranges the second upper shed, the lower valve body bottom of annular arranges the second under shed, first under shed communicates with the second upper shed, in the lower valve body of annular, the second steady rest is installed, second steady rest is arranged the second through hole, in the middle part of second steady rest, perforation is set, in perforation, the valve rod corresponding with perforation is set, valve rod bottom arranges flap, between flap and the second steady rest, Compress Spring is set, Compress Spring is set on valve rod, the lower valve body bottom of annular arranges valve seat, valve seat arranges the filling pipe end corresponding with flap, valve stem tip arranges the first steady rest, first steady rest is arranged the first through hole, first steady rest installs the valve collar corresponding with annular upper valve body inwall near the first upper shed one side, annular upper valve body sets out the mouth of a river on the inwall of the first upper shed.
Described perforation arranges the limited ring corresponding with perforation near the second upper shed one side.
Described valve collar and the first steady rest are structure as a whole.
Under described annular upper valve body and annular, valve body is threaded connection.
Under described second steady rest and annular, valve body is threaded connection.
Described valve rod and flap are threaded connection.
Contrast prior art, the utility model beneficial effect is:
1, the utility model is arranged on a water pipe, same water pipe can be utilized to realize recharging of underground water and extract, add practicability of the present utility model;
2, the utility model is installed simple, ease of assembly, and internal component can be dismantled, and when assembly goes wrong, easily changes, and adds flexibility of the present utility model;
3, the utility model structure is simple, device is small and exquisite, nature waterpower and Compress Spring active force can be utilized to control valve collar and move up and down at annular valve body internal face, open and close annular valve body osculum, to realize with well, with pipe groundwater recharge and drawing water, greatly reducing engineering cost;
4, the utility model is when carrying out groundwater recharge, there is certain pressure in conduit pipe, reduces micro gas-bubble and generates, reduce water-bearing layer gas phase chocking-up degree;
The destructions to water pump such as 5, the utility model in use can prevent water hammer, water falls.
accompanying drawing explanation
Accompanying drawing 1 recharges state profile for the utility model
Accompanying drawing 2 to draw water state profile for the utility model
Label shown in accompanying drawing: 1, annular upper valve body; 2, the lower valve body of annular; 3, the first upper shed; 4, the first under shed; 5, the second upper shed; 6 second under sheds; 7, water outlet; 8, valve collar; 9, the first steady rest; 10, valve rod; 11, Compress Spring; 12, valve seat; 13, the second steady rest; 14, flap; 15, filling pipe end; 16, bore a hole; 17, limited ring.
embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Draw water with water pipe and recharge dual purpose valve in down-hole described in the utility model, comprise valve body 2 under the annular upper valve body 1 of separated type and annular, annular upper valve body 1 top arranges the first upper shed 3, first upper shed 3 is connected with outer water tube, annular upper valve body 1 bottom arranges the first under shed 4, lower valve body 2 top of annular arranges the second upper shed 5, lower valve body 2 bottom of annular arranges the second under shed 6, first under shed 4 communicates with the second upper shed 5, first under shed 4 and the second upper shed 5 are threaded connection, in the lower valve body 2 of annular, the second steady rest 13 is installed, second steady rest 13 arranges the second through hole, second through hole is much larger than water outlet 7, such as the second hole size is 10 times of water outlet 7, second steady rest 13 is arranged the second through hole convenience current when recharging and draw water to pass through, in the middle part of second steady rest 13, perforation 16 is set, in perforation 16, the valve rod 10 corresponding with perforation 16 is set, valve rod 10 bottom arranges flap 14, between flap 14 and the second steady rest 13, Compress Spring 11 is set, Compress Spring 11 is set on valve rod 10, described Compress Spring 11 adopts corrosion-resistant stainless steel material to make, lower valve body 2 bottom of annular arranges valve seat 12, valve seat 12 arranges the filling pipe end 15 corresponding with flap 14, valve rod 10 top arranges the first steady rest 9, first steady rest 9 arranges the first through hole, first through hole is much larger than water outlet 7, such as the first hole size is 10 times of water outlet 7, first through hole can conveniently when recharging and draw water current pass through, first steady rest 9 installs the valve collar 8 corresponding with annular upper valve body 1 inwall near the first upper shed 3 one side, valve collar 8 and annular upper valve body 1 inwall fit tightly, annular upper valve body 1 sets out the mouth of a river 7 on the inwall of the first upper shed 3.Groundwater recharge state, the default conditions of dual purpose valve are recharged for drawing water, when carrying out groundwater recharge, by the pressure of water and the tension force of Compress Spring 11, flap 14 and filling pipe end 15 fit tightly, anti-sealing flows out from filling pipe end 15, the valve rod 10 that flap 14 is arranged drives the first steady rest 9 slowly to decline, decline with the first steady rest 9 with the valve collar 8 that the first steady rest 9 connects, water outlet 7 on annular upper valve body 1 is in unimpeded state, recharge water is recharged in well by osculum 7, then enters water-bearing layer.When recharge water is by water outlet 7, micro gas-bubble can be reduced and generate, reduce water-bearing layer gas phase chocking-up degree.When drawing water, the water active force utilizing suction pump to draw water, flap 14 pairs of Compress Springs 11 produce pressure, simultaneously upwardly valve rod 10, valve rod 10 promotes the first steady rest 9 and moves up, and the valve collar 8 be connected with the first steady rest 9 rises simultaneously, and valve collar can close water outlet 7 after rising completely, at this moment current flow into from filling pipe end 15, are flowed out by the water pipe be connected with the first upper shed 3.Operationally, draw water with water pipe and recharge dual purpose valve and be positioned at below well dynamic water level in down-hole, submerge completely in water in pump process, meet the primary condition of drawing water and recharging simultaneously, the first upper shed 3 is connected with conduit pipe by Flange joint or the mode that is threaded.
For preventing together with the first steady rest 9 from becoming rusty with the second steady rest 13 Long contact time, arranging and 16 corresponding copper limited rings 17 of boring a hole near the second upper shed 5 one side in perforation 16.
Further, described valve collar 8 and the first steady rest 9 are structure as a whole.
Install for the ease of internal component, under described annular upper valve body 1 and annular, valve body 2 is threaded connection.
In order to install firmly, described second steady rest 13 is threaded connection with valve body 2 under annular.
Preferably, described valve rod 10 and flap 14 are threaded connection.
Embodiment:
Embodiment 1: draw water with water pipe and recharge dual purpose valve in a kind of down-hole, comprise valve body 2 under the annular upper valve body 1 of separated type and annular, annular upper valve body 1 is threaded connection with valve body 2 under annular, annular upper valve body 1 top arranges the first upper shed 3, first upper shed 3 is connected with outer water tube, annular upper valve body 1 bottom arranges the first under shed 4, lower valve body 2 top of annular arranges the second upper shed 5, lower valve body 2 bottom of annular arranges the second under shed 6, first under shed 4 communicates with the second upper shed 5, first under shed 4 and the second upper shed 5 are threaded connection, in the lower valve body 2 of annular, the second steady rest 13 is installed, second steady rest 13 is threaded connection with valve body 2 under annular, second steady rest 13 arranges the second through hole, second through hole is much larger than water outlet 7, such as the second hole size is 10 times of water outlet 7, second steady rest 13 is arranged the second through hole convenience current when recharging and draw water to pass through, in the middle part of second steady rest 13, perforation 16 is set, for preventing together with the first steady rest 9 from becoming rusty with the second steady rest 13 Long contact time, in perforation 16, the copper limited ring 17 corresponding with perforation 16 is being set near the second upper shed 5 one side, in perforation 16, the valve rod 10 corresponding with perforation 16 is set, valve rod 10 bottom arranges flap 14, flap 14 and valve rod 10 are threaded connection, between flap 14 and the second steady rest 13, Compress Spring 11 is set, Compress Spring 11 is set on valve rod 10, described Compress Spring 11 adopts corrosion-resistant stainless steel material to make, lower valve body 2 bottom of annular arranges valve seat 12, valve seat 12 arranges the filling pipe end 15 corresponding with flap 14, valve rod 10 top arranges the first steady rest 9, first steady rest 9 arranges the first through hole, first through hole is much larger than water outlet 7, such as the first hole size is 10 times of water outlet 7, first through hole can conveniently when recharging and draw water current pass through, first steady rest 9 installs the valve collar 8 corresponding with annular upper valve body 1 inwall near the first upper shed 3 one side, valve collar 8 and the first steady rest 9 are structure as a whole, valve collar 8 and annular upper valve body 1 inwall fit tightly, annular upper valve body 1 sets out the mouth of a river 7 on the inwall of the first upper shed 3.Groundwater recharge state, the default conditions of dual purpose valve are recharged for drawing water, when carrying out groundwater recharge, by the pressure of water and the tension force of Compress Spring 11, flap 14 and filling pipe end 15 fit tightly, anti-sealing flows out from filling pipe end 15, the valve rod 10 that flap 14 is arranged drives the first steady rest 9 slowly to decline, decline with the first steady rest 9 with the valve collar 8 that the first steady rest 9 connects, water outlet 7 on annular upper valve body 1 is in unimpeded state, recharge water is recharged in well by osculum 7, then enters water-bearing layer.When recharge water is by water outlet 7, micro gas-bubble can be reduced and generate, reduce water-bearing layer gas phase chocking-up degree.When drawing water, the water active force utilizing suction pump to draw water, flap 14 pairs of Compress Springs 11 produce pressure, simultaneously upwardly valve rod 10, valve rod 10 promotes the first steady rest 9 and moves up, and the valve collar 8 be connected with the first steady rest 9 rises simultaneously, and valve collar can close water outlet 7 after rising completely, at this moment current flow into from filling pipe end 15, are flowed out by the water pipe be connected with the first upper shed 3.Operationally, draw water with water pipe and recharge dual purpose valve and be positioned at below well dynamic water level in down-hole, submerge completely in water in pump process, meet the primary condition of drawing water and recharging simultaneously, the first upper shed 3 is connected with conduit pipe by Flange joint or the mode that is threaded.

Claims (6)

1. draw water with water pipe and recharge dual purpose valve in a down-hole, it is characterized in that: comprise valve body (2) under the annular upper valve body (1) of separated type and annular, annular upper valve body (1) top arranges the first upper shed (3), annular upper valve body (1) bottom arranges the first under shed (4), lower valve body (2) top of annular arranges the second upper shed (5), lower valve body (2) bottom of annular arranges the second under shed (6), first under shed (4) communicates with the second upper shed (5), in the lower valve body (2) of annular, the second steady rest (13) is installed, (13) arrange the second through hole to second steady rest, second steady rest (13) middle part arranges perforation (16), in perforation (16), the valve rod (10) corresponding with perforation (16) is set, valve rod (10) bottom arranges flap (14), Compress Spring (11) is set between flap (14) and the second steady rest (13), Compress Spring (11) is set on valve rod (10), lower valve body (2) bottom of annular arranges valve seat (12), valve seat (12) is upper arranges the filling pipe end (15) corresponding with flap (14), valve rod (10) top arranges the first steady rest (9), (9) arrange the first through hole to first steady rest, first steady rest (9) installs the valve collar (8) corresponding with annular upper valve body (1) inwall near the first upper shed (3) one side, annular upper valve body (1) sets out the mouth of a river (7) on the inwall of the first upper shed (3).
2. draw water with water pipe and recharge dual purpose valve in down-hole according to claim 1, it is characterized in that: described perforation (16) arranges the limited ring (17) corresponding with perforation (16) near the second upper shed (5) one side.
3. draw water with water pipe and recharge dual purpose valve in down-hole according to claim 1, it is characterized in that: described valve collar (8) and the first steady rest (9) are structure as a whole.
4. draw water with water pipe and recharge dual purpose valve in down-hole according to claim 1, it is characterized in that: under described annular upper valve body (1) and annular, valve body (2) is threaded connection.
5. draw water with water pipe and recharge dual purpose valve in down-hole according to claim 1, it is characterized in that: described second steady rest (13) is threaded connection with valve body (2) under annular.
6. draw water with water pipe and recharge dual purpose valve in down-hole according to claim 1, it is characterized in that: described valve rod (10) and flap (14) are threaded connection.
CN201420523756.XU 2014-09-12 2014-09-12 Draw water with water pipe and recharge dual purpose valve in a kind of down-hole Expired - Fee Related CN204061993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420523756.XU CN204061993U (en) 2014-09-12 2014-09-12 Draw water with water pipe and recharge dual purpose valve in a kind of down-hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420523756.XU CN204061993U (en) 2014-09-12 2014-09-12 Draw water with water pipe and recharge dual purpose valve in a kind of down-hole

Publications (1)

Publication Number Publication Date
CN204061993U true CN204061993U (en) 2014-12-31

Family

ID=52203510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420523756.XU Expired - Fee Related CN204061993U (en) 2014-09-12 2014-09-12 Draw water with water pipe and recharge dual purpose valve in a kind of down-hole

Country Status (1)

Country Link
CN (1) CN204061993U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235422A (en) * 2014-09-12 2014-12-24 山东省水利科学研究院 Underground same-water-pipe water pumping and recharge dual-purpose valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235422A (en) * 2014-09-12 2014-12-24 山东省水利科学研究院 Underground same-water-pipe water pumping and recharge dual-purpose valve

Similar Documents

Publication Publication Date Title
CN204113131U (en) A kind of coal bed gas well screw pump tubing string
CN204061993U (en) Draw water with water pipe and recharge dual purpose valve in a kind of down-hole
CN203879719U (en) Integrated gas injecting and oil extracting pump
CN204062011U (en) A kind of external underground water draws water and recharges hydraulic dual-purpose valve
CN104235422A (en) Underground same-water-pipe water pumping and recharge dual-purpose valve
CN202360063U (en) Automatic degassing and recovering device for oil well casing
CN208220752U (en) Spherically seated fills the water sliding sleeve
CN106837291B (en) Oil jacket annulus gas-liquid separation device in non-conventional gas well head
CN202990956U (en) Reverse well washing and grading deblocking water injection packer with minor diameter
CN205172464U (en) Oil pipe post is taken out to self -lubricating sucker rod abrasionproof
CN204060623U (en) Draw water and recharge dual-purpose valve in a kind of built-in underground
CN108561095A (en) Salable tail pipe unseals fishing tool
CN204175232U (en) A kind of lost circulation prevention flushing packer
CN204457542U (en) Negative pressure sand pumping device
CN205172529U (en) Can lubricate abrasionproof oil jack
CN206617146U (en) A kind of Simple oil extraction wellhead single flow device
CN204344060U (en) The packer that fluid pressure type can repeatedly set
CN204691732U (en) A kind of intelligent injection valve
CN202954739U (en) Casing buoyancy weight reduction system
CN203856429U (en) Eccentric water injection device for production well
CN202673231U (en) Float collar structure for spherical surface and conical surface being sealed in matching manner
CN203347704U (en) Well washing and oil draining device for pumping well
CN203430480U (en) Blocking ball and seat assembly
CN202866742U (en) Self-locking well flushing packer
CN104235432B (en) A kind of external subsoil water draws water and recharges hydraulic dual-purpose valve

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

Granted publication date: 20141231

Termination date: 20160912

CF01 Termination of patent right due to non-payment of annual fee