CN201311123Y - Pumping and refilling automatic water diversion device - Google Patents
Pumping and refilling automatic water diversion device Download PDFInfo
- Publication number
- CN201311123Y CN201311123Y CNU2008200774676U CN200820077467U CN201311123Y CN 201311123 Y CN201311123 Y CN 201311123Y CN U2008200774676 U CNU2008200774676 U CN U2008200774676U CN 200820077467 U CN200820077467 U CN 200820077467U CN 201311123 Y CN201311123 Y CN 201311123Y
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- Prior art keywords
- tube body
- interior tube
- outer tube
- automatic
- water
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The utility model belongs to the technical field of pumping and refilling device accessories, in particular relates to a pumping and refilling automatic water diversion device which is mainly characterized by comprising an outer tube body, wherein a shared water inlet and outlet connected with a pump tube is arranged at the upper end of the outer tube body, and a water inlet connected with a submerged pump is arranged at the lower end of the outer tube body; an inner tube body with certain tapers at both ends is arranged in the outer tube body; an automatic reversing valve core which can move up and down is arranged in the inner tube body; a plurality of drain holes are arranged on the side wall of the inner tube body; the outer side of the lower end of the inner tube body is hermetically connected with the inner wall of the outer tube body; and the upper end of the inner tube body extends out of the side wall of the outer tube body. The device solves the problems that because two sets of water tubes are used in the same well, the tube arranging technology is complicated, the expense of well drilling and tube arranging is increased, the cost is increased, the safety of well use can not be ensured, and the physical work for lifting and arranging tubes is heavy.
Description
Technical field
The utility model belongs to and draws water and backflow device accessory technical field, relates in particular to a kind of drawing water and recharges automatic division box.
Background technology
The water resource heat pump traditional central air-conditioning system is the green air conditioner system of a kind of energy-saving and environmental protection of promoting in recent years of China.In order to prevent the underground water waste, at same well drinking-water pipe both had been set, be provided with again and recharge water pipe, cause the waste of material; Owing in well casing, be provided with two set of tubes,, must use the bigger well casing of internal diameter for guaranteeing the water yield; The following plumber complexity of planting, wellbore construction and following pipe expense strengthen, and cost increases, and the security that well uses does not ensure that the manual labor that puts plumber's work is heavy.
The utility model content
The technical problem of solution of the present utility model just provides a kind of simple in structure, low cost of manufacture, drawing water of easy construction recharged automatic division box.
The technical solution adopted in the utility model is: comprise outer tube body, described outer tube body upper end is provided with and is connected shared intake-outlet with pump line, its lower end is provided with the water inlet that is connected with immersible pump, be provided with the interior tube body that two ends have certain taper in described outer tube body inside, in described interior tube body, be placed with the automatic reverse spool that can move up and down, and the form fit of the internal face of the top and bottom of this automatic reverse spool and described interior tube body top and bottom, described interior tube body sidewall is provided with the plurality of rows water hole, the outside, described interior tube body lower end and described airtight connection of outer tube body inwall, described outer tube body sidewall is stretched out in described interior tube body upper end.
Its additional technical feature is:
Described automatic reverse spool is the cone that two ends have certain taper, and the internal diameter of described interior tube body is slightly larger than the external diameter of described automatic reverse spool;
The height of described automatic reverse spool is 1.5-2 a times of described interior tube body internal diameter;
Described automatic reverse spool is a spheroid;
Described osculum is positioned at described interior tube body middle part, and described automatic reverse spool height is less than the distance of described osculum to described interior tube body two ends;
Described each osculum area sum total is equal to or slightly less than the sectional area of pump line;
The sectional area of the annular gap between described outer tube body and the interior tube body is more than or equal to the sectional area of water pump pump line.
Provided by the utility model drawing water recharged automatic division box compared with prior art, have the following advantages: one, because being provided with, described outer tube body upper end is connected shared intake-outlet with pump line, its lower end is provided with the water inlet that is connected with immersible pump, be provided with the interior tube body that two ends have certain taper in described outer tube body inside, in described interior tube body, be placed with the automatic reverse spool that can move up and down, and the form fit of the internal face of the top and bottom of this automatic reverse spool and described interior tube body top and bottom, described interior tube body sidewall is provided with the plurality of rows water hole, the outside, described interior tube body lower end and described airtight connection of outer tube body inwall, described outer tube body sidewall is stretched out in described interior tube body upper end, when needs draw water, open immersible pump, the pressure of water is upwards pressed the automatic reverse spool, withstand the interior tube body upper end, with interior tube body upper end liquid sealing, water enters interior tube body through the interior tube body lower end, osculum on the interior tube body sidewall enters in the outer tube body, discharges well head through pump line; When needs recharge, the automatic reverse spool is under the effect of self gravitation, drop to the interior tube body lower end, and with interior tube body lower end liquid sealing, the osculum of recharge water on the interior tube body sidewall in the pump line enters in the interior tube body, be discharged in the well through the interior tube body upper end then, use once the cover water pipe and can play the function of drawing water and recharging simultaneously, solved because of in same well, use two overlap water pipes cause under plumber's complexity of planting, wellbore construction and following pipe expense strengthen, cost increases, and the security that well uses does not ensure, put the heavy problem of manual labor that the plumber does; They are two years old, because described automatic reverse spool is the cone that two ends have certain taper, the height that the internal diameter of described interior tube body is slightly larger than the external diameter of described automatic reverse spool and described automatic reverse spool be described interior tube body internal diameter 1.5-2 doubly, like this, both made the automatic reverse spool to move up and down along interior tube body, be unlikely to make automatic reverse spool upset to cause again and leak, and to have the automatic reverse spool and the interior tube body of certain taper easy to process at two; Its three because described automatic reverse spool is spheroid, prevented to leak because of the upset of automatic reverse spool causes; Its four because described osculum is positioned at described interior tube body middle part, described automatic reverse spool height is less than the distance of described osculum to described interior tube body two ends, prevented from the automatic reverse spool to be washed away in the process because of water flows; Its five because described each osculum area sum total is equal to or slightly less than the sectional area of pump line, can be because of the stuck automatic reverse spool of fine sand, can not produce the automatic reverse spool yet and push away motionless up or down and cause the problem of bad sealing; Its six the generation of phenomenon because the sectional area of the annular gap between described outer tube body and the interior tube body more than or equal to the sectional area of water pump pump line, prevents to block water.
Description of drawings
Fig. 1 recharges the structural representation of automatic division box for the utility model draws water;
Fig. 2 is positioned at the structural representation that drawing water of interior tube body top recharged automatic division box for the automatic reverse spool;
Fig. 3 is the structural representation that drawing water of spheroid recharged automatic division box for the automatic reverse spool.
The specific embodiment
Below in conjunction with accompanying drawing the utility model structure and use principle of recharging automatic division box of drawing water is described in further details.
As depicted in figs. 1 and 2, the utility model draws water and recharges automatic division box, comprise outer tube body 1, be provided with shared intake-outlet 2 in the upper end of outer tube body 1, shared intake-outlet 2 is connected with pump line, is provided with water inlet 3 in the lower end of outer tube body 1, water inlet 3 is connected with immersible pump, be provided with interior tube body 4 in outer tube body 1 inside, the two ends of interior tube body 4 have certain taper, and it is thick to make that interior tube body 4 forms between the detail of two ends.In interior tube body 4, be placed with the automatic reverse spool 5 that can move up and down, and the internal face form fit of the top and bottom of automatic reverse spool 5 and interior tube body top and bottom, the sidewall of interior tube body 4 is provided with plurality of rows water hole 6, the outside, lower end of interior tube body 4 is connected with the inwall of outer tube body 1 is airtight, that is to say, form the cavity volume 7 of lower end closed between interior tube body 4 and outer tube body 1, the upper end of interior tube body 4 prolongs, and its end 41 stretches out the sidewall of outer tube body 1.
For easy to process, automatic reverse spool 5 has the cone of certain taper for two ends, the internal diameter of interior tube body 4 is slightly larger than the external diameter of automatic reverse spool 5, has both made automatic reverse spool 5 to move up and down along interior tube body 4, is unlikely to make automatic reverse spool 5 upset to cause bad sealing again and leaks.The optimum value of the height of automatic reverse spool 5 be interior tube body 4 internal diameters 1.5-2 doubly, like this, both can prevent that 5 upsets of automatic reverse spool from causing bad sealing and leak, again economical with materials as much as possible.
Certainly, automatic reverse spool 5 also can be made spheroid, though difficulty of processing is bigger like this, and,, can contact with interior tube body 4 end liquid sealings all the time no matter how automatic reverse spool 5 overturns.
In order to prevent that current from washing away automatic reverse spool 5, osculum 6 is arranged on interior tube body 4 middle parts, and the height of automatic reverse spool 5 is less than the distance of osculum 6 to the interior tube body two ends, like this, regardless of drawing water or recharging, current can not wash away automatic reverse spool 5.
In order to prevent because of the stuck automatic reverse spool 5 of fine sand, perhaps automatic reverse spool 5 pushes away motionless up or down and causes the problem of bad sealing, the area sum total of each osculum 6 is equal to or slightly less than the sectional area of pump line, like this, drawing water or recharging in the process, water in the interior tube body 4 produces upwards or downward active force all the time to automatic reverse spool 5, has prevented the problem of bad sealing effectively.
For the generation of the phenomenon that prevents to block water, the sectional area of the annular gap between outer tube body 1 and the interior tube body 4 is more than or equal to the sectional area of water pump pump line.
When needs draw water, open immersible pump, the pressure of water is upwards pressed automatic reverse spool 5, withstand interior tube body 4 upper ends, with interior tube body 4 upper end liquid sealings, water enters interior tube body 4 through the lower end of interior tube body 4, osculum 6 on the interior tube body sidewall enters in the cavity volume 7, discharges well head through pump line; When needs recharge, automatic reverse spool 5 is under the effect of self gravitation, drop to the lower end of interior tube body 4, and lower end liquid sealing with interior tube body 4, the osculum 6 of recharge water on the sidewall of interior tube body 4 in the pump line enters in the interior tube body 4, be discharged in the well through interior tube body 4 upper ends then, use once the cover water pipe and can play the function of drawing water and recharging simultaneously, solved because of in same well, use two overlap water pipes cause under plumber's complexity of planting, wellbore construction and following pipe expense strengthen, cost increases, and the security that well uses does not ensure, put the heavy problem of manual labor that the plumber does.
Claims (7)
1, draw water and recharge automatic division box, it is characterized in that: comprise outer tube body, described outer tube body upper end is provided with and is connected shared intake-outlet with pump line, its lower end is provided with the water inlet that is connected with immersible pump, be provided with the interior tube body that two ends have certain taper in described outer tube body inside, in described interior tube body, be placed with the automatic reverse spool that can move up and down, and the internal face form fit of the top and bottom of this automatic reverse spool and described interior tube body top and bottom, described interior tube body sidewall is provided with the plurality of rows water hole, the outside, described interior tube body lower end and described airtight connection of outer tube body inwall, described outer tube body sidewall is stretched out in described interior tube body upper end.
2, according to claim 1 drawing water recharged automatic division box, it is characterized in that: described automatic reverse spool is the cone that two ends have certain taper, and the internal diameter of described interior tube body is slightly larger than the external diameter of described automatic reverse spool.
3, according to claim 2 drawing water recharged automatic division box, it is characterized in that: the height of described automatic reverse spool is 1.5-2 a times of described interior tube body internal diameter.
4, according to claim 1 drawing water recharged automatic division box, it is characterized in that: described automatic reverse spool is a spheroid.
5, according to claim 1 drawing water recharged automatic division box, it is characterized in that: described osculum is positioned at described interior tube body middle part, and described automatic reverse spool height is less than the distance of described osculum to described interior tube body two ends.
6, according to claim 1 drawing water recharged automatic division box, it is characterized in that: described each osculum area sum total is equal to or slightly less than the sectional area of pump line.
7, according to claim 1 drawing water recharged automatic division box, it is characterized in that: the sectional area of the annular gap between described outer tube body and the interior tube body is more than or equal to the sectional area of water pump pump line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774676U CN201311123Y (en) | 2008-06-06 | 2008-06-06 | Pumping and refilling automatic water diversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774676U CN201311123Y (en) | 2008-06-06 | 2008-06-06 | Pumping and refilling automatic water diversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311123Y true CN201311123Y (en) | 2009-09-16 |
Family
ID=41108378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200774676U Expired - Fee Related CN201311123Y (en) | 2008-06-06 | 2008-06-06 | Pumping and refilling automatic water diversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311123Y (en) |
Cited By (2)
| 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 |
| CN104235432A (en) * | 2014-09-13 | 2014-12-24 | 山东沃亚森曼机械科技有限公司 | External underground water pumping and recharging hydraulic dual-purpose valve |
-
2008
- 2008-06-06 CN CNU2008200774676U patent/CN201311123Y/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN104235432A (en) * | 2014-09-13 | 2014-12-24 | 山东沃亚森曼机械科技有限公司 | External underground water pumping and recharging hydraulic dual-purpose valve |
| CN104235432B (en) * | 2014-09-13 | 2016-06-29 | 山东沃亚森曼机械科技有限公司 | A kind of external subsoil water draws water and recharges hydraulic dual-purpose valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20120606 |