CN203100195U - Water-saving loop supporting water-heating device - Google Patents
Water-saving loop supporting water-heating device Download PDFInfo
- Publication number
- CN203100195U CN203100195U CN 201220699164 CN201220699164U CN203100195U CN 203100195 U CN203100195 U CN 203100195U CN 201220699164 CN201220699164 CN 201220699164 CN 201220699164 U CN201220699164 U CN 201220699164U CN 203100195 U CN203100195 U CN 203100195U
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- water
- valve
- housing
- reversal valve
- sequence valve
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- Expired - Fee Related
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Abstract
The utility model relates to a water-saving loop supporting water-heating device. The water-saving loop comprises a reversing valve, a temperature sensor, a hydraulic pump, a water pipe, a sequence valve, a water-heating device, a cold-hot double-hole water nozzle. The water-saving loop is characterized in that the reversing valve is turned off to start the hydraulic pump automatically when water temperature does not meet requirements, water stored in the water pipe and not meeting the temperature requirements is delivered back to the water-heating device by the hydraulic pump through the loop, external cold water can be prevented from entering inside by the sequence valve, and water in the water-saving loop can enter the water-heating device. Accordingly, water in the water pipe is cycled and heated to required temperature. When displayed temperature on the temperature sensor meets the requirements, the reversing valve is turned on to stop the hydraulic pump automatically, external tab water enables the sequence valve to be on again and enters the water-heating device to be heated; and water meeting temperature requirements flows out of the reversing valve directly to supply for external use, so that aims of temperature visuality, quick water heating and water saving in large amount are achieved.
Description
Technical field
The utility model relates to a kind of water saving fixtures, is the water saving loop that a kind of supporting hot water facility uses concretely.
Background technology
Water saving fixtures are one of focuses of current research, and water saving fixtures have applied to society everywhere, and are little of family, school, arrive company and enterprise, factories and miness greatly.How to economize on water becomes an eternal research topic, the very deficient country of this freshwater resources of China particularly, a kind of good water saving fixtures can guarantee to satisfy under the condition of ordinary production, domestic water and a large amount of water saving, thereby water saving fixtures become particularly important in life, in producing.
Summary of the invention
The purpose of this utility model provides the water saving loop that a kind of supporting hot water facility uses.
The technical solution of the utility model:
The water saving loop that this supporting hot water facility uses is chewed (8) by reversal valve (1), hydraulic pump (4), sequence valve (6), hot water facility (7), cold and hot diplopore water and is connected in series by water pipe (5) and forms, and chew cold water inlet (801) at sequence valve water inlet (603) and diplopore water and connect running water pipe, reversal valve delivery port (105) is user's intake.Wherein reversal valve (1) is by reversal valve housing (103), temperature sensor (102), spool (104), following contact (107), spring (108), last contact (109), rubber ring (110) is formed, and at reversal valve housing (103) the two ends reversal valve water inlet (101) of having punchinged up and down, reversal valve delivery port (105), reversal valve recycling effluent mouth (106), built-in temperature sensor (102) in the rectangular cavity of reversal valve housing (103) top, its LED temperature indicator is embedded in the outer surface of housing (103), spool (104) is connected with reversal valve housing (103), spool (104) can move axially in reversal valve housing (103), spring (108) connects and composes a touch-type switch between following contact (107) and the last contact (109), last contact (109) is fixed on reversal valve housing (103) inner surface, following contact (107) can be along spring (108) radial motion, hydraulic pump (4) external power supply (3), lead (2) will descend contact (107), last contact (109) inserts in the control circuit of hydraulic pump, the left side of spool (104) and reversal valve housing (103), following contact (107) is matched in clearance, the rubber ring of packing in the gap (110) with the upper surface of reversal valve housing (103).
In addition, sequence valve (6) is made up of sequence valve housing (602), connecting rod-ball valve (604), hinge (605), and at sequence valve housing (602) punchinged sequence valve backflow water inlet (601), sequence valve water inlet (603), sequence valve delivery port (606) of two ends up and down, connecting rod-ball valve (604) is connected by hinge (605) with sequence valve housing (602), the fulcrum of hinge (605) is positioned at place, the connecting rod mid point side of taking over, and connecting rod-ball valve (604) can rotate around hinge (605).
Beneficial effect: a large amount of water savings can be realized in the water saving loop that this supporting hot water facility uses, water temperature is visual, the effect of shortening heat wetting system hot water time, and utilization wide range, this device not only can supporting family expenses common water heater be used hot water facility uses such as all right supporting miniature boiler.In addition, be useful for multiple occasion, need the place of hot water to use in a large number in family, bathhouse, school, factory etc., most important is with low cost, makes simple, easy to implement.
Description of drawings
Fig. 1 is that this supporting hot water facility in water saving loop uses when in running order the structure of each parts, duty and flow path schematic diagram.
Fig. 2 is that the supporting hot water facility in this water saving loop uses when quitting work the duty of each parts and flow path schematic diagram.
Fig. 3 is the cutaway view of the reversal valve in this water saving loop.
The implication of mark in the accompanying drawing in the accompanying drawing:
1-reversal valve, 101-reversal valve water inlet, 102-temperature sensor, 103-reversal valve housing, 104-spool, 105-reversal valve delivery port, 106-reversal valve recycling effluent mouth, 107-following contact, 108-spring, 109-upward contacts, 110-rubber ring, 2-lead, 3-power supply, 4-hydraulic pump, 5-water pipe, 6-sequence valve, 601-sequence valve backflow water inlet, 602-sequence valve housing, 603-sequence valve water inlet, 604-connecting rod-ball valve, 605-hinge, 606-sequence valve delivery port, 7-hot water facility, 8-cold and hot diplopore water is chewed, and 801-diplopore water is chewed cooling water inlet, 802-diplopore water is chewed hot water inlet, and 803-diplopore water is chewed delivery port.
The specific embodiment
According to Fig. 1 ~ Fig. 3 specific embodiments of the present utility model is described in detail:
Be somebody's turn to do the structure composition in water saving loop as can be seen from the schematic diagram of Fig. 1 and Fig. 3.This water saving loop is by reversal valve (1), hydraulic pump (4), sequence valve (6), water heater (7), cold and hot diplopore water are chewed (8) water pipe (5) and are connected in series and form, and chew cooling water inlet (801) at sequence valve water inlet (603) and diplopore water and connect running water pipe, reversal valve delivery port (105) is user's intake.Wherein reversal valve (1) is by reversal valve housing (103), temperature sensor (102), spool (104), following contact (107), spring (108), last contact (109), rubber ring (110) is formed, and at reversal valve housing (103) the two ends reversal valve water inlet (101) of having punchinged up and down, reversal valve delivery port (105), reversal valve recycling effluent mouth (106), built-in temperature sensor (102) in the rectangular cavity of reversal valve housing (103) top, its LED temperature indicator is embedded in the outer surface of housing (102), temperature sensor (102) is monitored at any time by diplopore water and is chewed the water temperature that delivery port (803) enters reversal valve (1), spool (104) is connected with reversal valve housing (103), spool (104) can move axially in housing (103), connect to form a touch-type switch with spring (108) between following contact (107) and the last contact (109), last contact (109) is fixed on housing (102) inner surface, spool (104) is when motion, contact (107) is along spring (108) radial motion under the impelling intermittently, hydraulic pump (4) external power supply (3), lead (2) will descend contact (107), last contact (109) inserts in the control circuit of hydraulic pump, and open the pass of the clutch for clutch control hydraulic pump of contact up and down.Spool (104) is matched in clearance, the rubber ring of packing in the gap (110) with the left side of reversal valve housing (103), following contact (107) with the upper surface of reversal valve housing (103).In addition, novel sequence valve (6) is by sequence valve housing (602), connecting rod-ball valve (604), hinge (605) is formed, and at sequence valve housing (602) the two ends sequence valve backflow water inlet (601) of having punchinged up and down, sequence valve water inlet (603), sequence valve delivery port (606), connecting rod-ball valve (604) is connected by hinge (605) with sequence valve housing (602), connecting rod-ball valve (604) can rotate around hinge (605), the fulcrum of hinge (605) is positioned at place, the connecting rod mid point side of taking over, and guarantees that less hydraulic pressure just can promote connecting rod-ball valve (604) in the water saving loop.
When the water saving loop is in running order, promptly shown in Figure 1, the user opens cold and hot diplopore water and chews (8), current are chewed delivery port (803) temperature sensor (102) of flowing through by diplopore water, and sensor shows water temperature rapidly, and initial water temperature does not reach demand, then artificially spool (104) is pulled out left, reversal valve water inlet this moment (101) is connected with reversal valve recycling effluent mouth (106), and the water that does not reach temperature has been avoided direct discharge waste, but flows into the water saving loop.Force down contact (107) compression spring (108) until contacting in the process that spool (104) is pulled out with last contact (109), at this moment the control circuit of hydraulic pump (4) is switched on, hydraulic pump (4) is started working, water all increases through hydraulic pump (4) velocity pressure, the water in water saving loop enters sequence valve (6), the pressure that produces promotes connecting rod-ball valve (604) and is rotated counterclockwise, cause sequence valve water inlet (603) to be closed, external running water is prevented from entering, and sequence valve backflow water inlet (601) is connected with sequence valve delivery port (606), the water in water saving loop is got back to fast through sequence valve delivery port (606) and is continued heating in the hot water facility (7), water in the water pipe (5) will be recycled heating like this, be warming up to temperature requiredly rapidly, arrow is water saving during loop works, the path of current among Fig. 1.
When water temperature reaches requirement, the water saving loop needs to switch to out-of-work state from duty, as shown in Figure 2, the user determines whether to reach demand according to the water temperature that temperature sensor (102) shows, the user can chew (8) by cold and hot diplopore water, regulate diplopore water and chew the mixed proportion of the hot and cold water of cold water inlet (801) and water inlet of hot water (802), realize that water temperature is adjustable.When in case temperature reaches demand, artificially spool (104) is pressed into to the right, reversal valve water inlet (101) is switched on reversal valve delivery port (105), the reversal valve backflow water inlet (106) that enters the water saving loop is closed, the water that reaches water temperature is prevented from entering the water saving loop, use for the user but directly flow out from reversal valve delivery port (105), following contact (107) has lost under the effect that is squeezed in spring (108) tension force of spool (104) and has resetted, disconnect with last contact (109), the control circuit of instant hydraulic pump (4) is disconnected, and hydraulic pump (4) quits work.Hydraulic pressure in the water saving loop sharply is reduced to zero, the pressure that the external running water that enters of sequence valve water inlet (603) produces promotes connecting rod-ball valve (604) again and clockwise rotates, opening sequence valve water inlet (603), closing sequence valve backflow water inlet (601), running water flows into hot water facility again by sequence valve delivery port (606) smoothly, instant water saving loop quits work, normal duty is recovered in whole loop, the path of current when the arrow aspect represents that throttle circuit quits work among the figure, reversal valve delivery port this moment (105) be user's a intake, and is the hot water that conforms with user's temperature requirements entirely from reversal valve delivery port (105) outflow.
Claims (3)
1. water saving loop that supporting hot water facility uses, it is characterized in that: by reversal valve (1), hydraulic pump (4), sequence valve (6), hot water facility (7), cold and hot diplopore water are chewed (8) and are connected in series by water pipe (5) and form, and chew cold water inlet (801) at sequence valve water inlet (603) and diplopore water and connect running water pipe, reversal valve delivery port (105) is user's intake; Hydraulic pump (4) lead (2) external power supply (3), wherein reversal valve (1) is by reversal valve housing (103), temperature sensor (102), spool (104), following contact (107), spring (108), last contact (109), rubber ring (110) is formed, and at reversal valve housing (103) the two ends reversal valve water inlet (101) of having punchinged up and down, reversal valve delivery port (105), reversal valve recycling effluent mouth (106), built-in temperature sensor (102) in the rectangular cavity of reversal valve housing (103) top, its LED temperature indicator is embedded in the outer surface of housing (102), spool (104) is connected with housing (102), spool (104) can move axially in housing (102), spring (108) is connected between following contact (107) and the last contact (109), last contact (109) is fixed on housing (102) inner surface, and following contact (107) can be along spring (108) radial motion; Sequence valve (6) is made up of sequence valve housing (602), connecting rod-ball valve (604), hinge (605), connecting rod-ball valve (604) can rotate around hinge (605), and at sequence valve housing (602) punchinged sequence valve backflow water inlet (601), sequence valve water inlet (603), sequence valve delivery port (606) of two ends up and down.
2. the water saving loop that a kind of supporting hot water facility according to claim 1 uses, it is characterized in that: built-in temperature sensor (102) in the rectangular cavity of housing (103) top of reversal valve (1), its LED temperature indicator is embedded in the outer surface of housing (102), can monitor at any time by cold and hot diplopore water and chew the water temperature that (8) enter reversal valve (1), the realization temperature is visual, following contact (107) connects to form a touch-type switch with last contact (109) with spring (108), moving of spool (104) can impel contact (107) and intermittent contact of last contact (109) down, realizes the control to hydraulic pump.
3. the water saving loop that a kind of supporting hot water facility according to claim 1 uses, it is characterized in that: its sequence valve (6) is by sequence valve housing (602), connecting rod-ball valve (604), hinge (605) is formed, housing (602) is connected by hinge (605) with connecting rod-ball valve (604), the fulcrum of hinge (605) is positioned at the connecting rod mid point side of taking over, realized that less hydraulic pressure just can be opened connecting rod-ball valve (604) in the loop, connecting rod-ball valve (604) can rotate around hinge (605), makes sequence valve water inlet (603) and sequence valve backflow water inlet (601) realize " one opens one closes " or " one closes one opens ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699164 CN203100195U (en) | 2012-12-18 | 2012-12-18 | Water-saving loop supporting water-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699164 CN203100195U (en) | 2012-12-18 | 2012-12-18 | Water-saving loop supporting water-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100195U true CN203100195U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220699164 Expired - Fee Related CN203100195U (en) | 2012-12-18 | 2012-12-18 | Water-saving loop supporting water-heating device |
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| CN (1) | CN203100195U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808015A (en) * | 2014-01-21 | 2014-05-21 | 河南科技大学 | Cold water recycling device for bathroom |
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
| CN106679188A (en) * | 2017-01-12 | 2017-05-17 | 浙江大学 | Water-saving intelligent temperature-control water heater based on PID adjustment and method thereof |
| CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
| CN111811144A (en) * | 2020-06-15 | 2020-10-23 | 宋娟 | Water temperature presetting device of electric water heater |
-
2012
- 2012-12-18 CN CN 201220699164 patent/CN203100195U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808015A (en) * | 2014-01-21 | 2014-05-21 | 河南科技大学 | Cold water recycling device for bathroom |
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
| CN106679188A (en) * | 2017-01-12 | 2017-05-17 | 浙江大学 | Water-saving intelligent temperature-control water heater based on PID adjustment and method thereof |
| CN110806011A (en) * | 2019-08-19 | 2020-02-18 | 浙江工商大学 | Water saving device for water heater |
| CN111811144A (en) * | 2020-06-15 | 2020-10-23 | 宋娟 | Water temperature presetting device of electric water heater |
| CN111811144B (en) * | 2020-06-15 | 2021-12-14 | 黄春美 | Water temperature presetting device of electric water heater |
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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: 20130731 Termination date: 20131218 |