CN202580138U - Automatic constant-temperature water supply device - Google Patents
Automatic constant-temperature water supply device Download PDFInfo
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- CN202580138U CN202580138U CN 201220256816 CN201220256816U CN202580138U CN 202580138 U CN202580138 U CN 202580138U CN 201220256816 CN201220256816 CN 201220256816 CN 201220256816 U CN201220256816 U CN 201220256816U CN 202580138 U CN202580138 U CN 202580138U
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- temperature
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Abstract
The utility model discloses an automatic constant-temperature water supply device, comprising a regulation and control water tank. wherein the upper end of the regulation and control water tank is connected with a hot water inlet pipe and a cold water inlet pipe, and the lower end of the regulation and control water tank is communicated with a water outlet pipe; the regulation and control water tank is internally provided with a flow valve communicated with the hot water inlet pipe and the cold water inlet pipe respectively; the flow valve is composed of a valve body and flow push plungers which are inserted in the valve body; the two flow push plungers are provided with a flow push rod on the lower end respectively; the regulation and control water tank is internally hinged with an oscillating connection rod with two ends hinged with the two flow push rods respectively; and the oscillating connection rod is connected with a flow regulation and control mechanism which drives the oscillating connection rod to oscillate. The automatic constant-temperature water supply device disclosed by the utility model constantly controls water temperature to be in a proper scope, and is simple in structure, convenient for operation and low in cost.
Description
Technical field
The utility model relates to a kind of automatic constant-temperature water supply installation.
Background technique
The water tap of uses such as family, bathroom, hotel all adopts the armstrong's patent formula; Need manual rotary swivel that cold water and hot water are mixed; The a large amount of water of waste and wasting time and energy in the adjustment process is regulated and the sometimes hot and sometimes cold situation of water also can be occurred after accomplishing, and very influence is used.Automatic water temperature regulation device is also arranged in the market, but mostly be to adopt complicated mechanical and electronic component combination to form, complex structure, cost is high and fragile.
The model utility content
Thereby the technical problem that the utility model will solve provides a kind of flow of regulating hot and cold water automatically through the induction water temperature makes water temperature constant in suitable scope, and automatic constant-temperature water supply installation simple in structure, easy to use, with low cost.
For solving the problems of the technologies described above; On comprising, the utility model is connected with the regulation and control water tank that hot water inlet pipe and cold water inlet pipe, lower end are communicated with outlet pipe; Its structural feature is: be provided with the Flow valve that is communicated with hot water inlet pipe and cold water inlet pipe respectively in the regulation and control water tank; Flow valve is made up of valve body and the flow plunger that is inserted in the valve body; The lower end of two flow plungers is equipped with the flow push rod respectively, regulation and control be hinged with in the water tank two end part respectively with the hinged swing connecting bar of two flow push rods, be connected with the flow control mechanism that drives its rotation on the swing connecting bar.
Said flow control mechanism comprises first lever, connecting rod, second lever and the temperature control flexible rod that is installed in the regulation and control water tank; First lever is contained in the regulation and control water tank through first bearing pin hinge and its front end and swing connecting bar is hinged, rear end and connecting rod are hinged; The front end of the other end of connecting rod and second lever is hinged, and second lever is contained in the regulation and control water tank through second bearing pin hinge and its rear end is driven by the temperature control flexible rod.
The rear end of the upper end of said temperature control flexible rod and second lever is hinged, and its lower end is fixed on the outlet pipe the expand with heat and contract with cold bar of temperature control flexible rod for being processed by copper bar.
The rear end of the upper end of said temperature control flexible rod and second lever is hinged; Slipper seal is connected with push rod on outlet pipe or the regulation and control water tank; The lower end of the inner extending end of push rod and said temperature control flexible rod is hinged; Push rod is driven by electric pushrod and slides up and down, and the control end of electric pushrod is electrically connected with controller, is electrically connected with the temperature transducer that is installed in outlet pipe or the regulation and control water tank on the controller.
The beneficial effect of the utility model is: the temperature control flexible rod stretches according to the height of temperature, thereby drives second lever, connecting rod and first lever successively, swings thereby first lever rotates the drive swing bar around first bearing pin; Swing bar further drives two flow push rods and alternately moves up and down, finally drive alternately transferring of Flow valve big with turn down, reach constant water temperature after; The temperature flexible rod stops to stretch; Completion is amplified through the extending amount of four-bar linkage structure with the temperature control flexible rod the automatic adjusting of water temperature at double, accomplishes the control to Flow valve; Simple in structure, control accurately; The temperature control flexible rod adopts the bar that expands with heat and contract with cold; The performance of expanding with heat and contract with cold through material itself; Through the at double amplification of quadratic crank mechanism with its extending amount, can realize the machinery control to Flow valve easily again, structure is very simple; Only utilize the physical property of material own, do not expend other resource and sturdy and durable not fragile; The bar that expands with heat and contract with cold adopts copper bar, and its rate of expanding with heat and contract with cold is higher relatively and mechanical property is also relatively stable, with low cost, control accurate; Adopt temperature transducer to cooperate electric pushrod to drive flexible rod and move up and down, regulation and control are accurate, reliable, simple in structure, easy to implement; First bearing pin is near first lever rear end; Second bearing pin is near second lever rear end; Utilize lever principle; Increase the magnification factor of quadratic crank mechanism to extending amount, make the temperature control flexible rod only have small extending amount can accomplish the machinery control to Flow valve, design is easier to realize and control more accurate.Thereby the flow that the utility model is regulated the hot water or cold water automatically through the induction water temperature makes water temperature constant in suitable scope, and whole apparatus structure is simple, deft design, and is easy to use, with low cost.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a kind of embodiment's of the utility model a structural representation;
Fig. 2 is the another kind of embodiment's of the utility model a structural representation.
Embodiment
As shown in Figure 1; This automatic constant-temperature water supply installation comprises regulation and control water tank 1; Regulation and control water tank 1 upper end is connected with hot water inlet pipe 4 and cold water inlet pipe 5; Regulation and control water tank 1 lower end is communicated with outlet pipe 8, is provided with the Flow valve 2 that is communicated with hot water inlet pipe 4 and cold water inlet pipe 5 respectively in the regulation and control water tank 1, and Flow valve 2 is made up of valve body 21 and the flow plunger 22 that is inserted in the valve body 21; Valve body 21 tops are communicated with hot water inlet pipe 4 and cold water inlet pipe 5 through water outlet; Also be provided with the taper water shoot that is communicated with water outlet on the valve body 21, the upper end of flow plunger 22 is the conical plug shape that adapts with taper water shoot geomery, and the lower end of two flow plungers 22 is equipped with flow push rod 6 respectively; Be hinged with hinged with the two flow push rods 6 respectively swing connecting bar 7 in two ends through push rod bearing pin 20 in the regulation and control water tank 1, be connected with the flow control mechanism that drives its rotation on the swing connecting bar 7; This flow control mechanism comprises first lever 9, connecting rod 10, second lever 11 and the temperature control flexible rod 12 that is installed in the regulation and control water tank 1; First lever 9 is contained in the regulation and control water tank 1 through first bearing pin 13 hinge and its front end and swing connecting bar are 7 hinged, rear end and connecting rod 10 are hinged; The front end of the other end of connecting rod 10 and second lever 11 is hinged, and second lever 11 is contained in the regulation and control water tank 1 through second bearing pin, 14 hinges and its rear end is driven by temperature control flexible rod 12.Wherein, as depicted in figs. 1 and 2, according to lever principle, the effect of quadratic crank mechanism is that one of temperature control flexible rod 12 small extending amount is carried out amplification at double.It is the key of decision magnification factor that the length of two levers and the position of bearing pin are provided with, and during practical implementation, rationally is provided with according to the extending amount of temperature control flexible rod 12 and the regulation and control amount and the regulation and control water tank 1 interior space of two Flow valves.Temperature control flexible rod 12 drives second lever 11 according to the height of temperature; Thereby drive the connecting rod 10 and first lever 9 successively, swing thereby first lever 9 rotates drive swing bar 7 around first bearing pin 13, swing bar 7 further drives two flow push rods 6 and alternately moves up and down; Finally drive alternately transferring greatly and turning down of two Flow valves 2; After reaching constant water temperature, temperature control flexible rod 12 stops to drive, and accomplishes the automatic adjusting to water temperature.
With reference to Fig. 1, the structure that temperature control flexible rod 12 drives second lever 11 is following: the bottom of temperature control flexible rod 12 is fixed on the outlet pipe 8, and temperature control flexible rod 12 is the bar that expands with heat and contract with cold.Through the performance of expanding with heat and contract with cold of material itself, with the amplification at double of the extending amount of temperature control flexible rod 12, the final machinery control that realizes Flow valve.Wherein, preferred: the bar that expands with heat and contract with cold is a copper bar.The rate of expanding with heat and contract with cold of copper is higher relatively and mechanical property is also relatively stable, is adapted at using for a long time in the water.
With reference to Fig. 2; The another kind of structure that temperature control flexible rod 12 drives second lever 11 is following: the rear end of the upper end of temperature control flexible rod 12 and second lever 11 is hinged; Slipper seal is connected with push rod 15 on outlet pipe 8 or the regulation and control water tank 1; The lower end of the inner extending end of push rod 15 and said temperature control flexible rod 12 is hinged, and push rod 15 is driven by electric pushrod 16 and slides up and down, and the control end of electric pushrod 16 is electrically connected with a controller 18; Be electrically connected with the temperature transducer 19 that is installed in outlet pipe 8 or the regulation and control water tank 1 on the controller 18, the temperature transducer 19 in the present embodiment is installed on the outlet pipe 8.The temperature control flexible rod 12 of this kind mode of execution adopts mechanical moving up and down to realize that it is flexible.The water temperature of temperature transducer 19 monitoring water outlets when water temperature is lower than setting value, is sent signal and is given controller 18, and controller 18 control electric pushrods 16 shrink, and electric pushrod 16 drives temperature control flexible rod 12 and moves down; In like manner, when water temperature was higher than setting value, controller 18 was controlled on the electric pushrod 16 drive temperature control flexible rods 12 again and is moved.
See figures.1.and.2, according to lever principle, the position of two levers and bearing pin is provided with the direct size that influences two lever moments, and preferred: first bearing pin 13 is near first lever, 9 rear ends, and second bearing pin 14 is near second lever, 11 rear ends.Two lever bearing pins leave length, the extending amount of temperature control flexible rod 12 and the regulation and control amount of two Flow valves of the concrete distance of two lever rear ends with reference to two levers.
Claims (4)
1. automatic constant-temperature water supply installation; Be connected with the regulation and control water tank (1) that hot water inlet pipe (4) and cold water inlet pipe (5), lower end are communicated with outlet pipe (8) on comprising; It is characterized in that: be provided with the Flow valve (2) that is communicated with hot water inlet pipe (4) and cold water inlet pipe (5) respectively in the regulation and control water tanks (1); Flow valve (2) is made up of valve body (21) and the flow plunger (22) that is inserted in the valve body (21); The lower end of two flow plungers (22) is equipped with flow push rod (6) respectively; Be hinged with hinged with two flow push rods (6) the respectively swing connecting bar (7) in two end part in the regulation and control water tanks (1), be connected with the flow control mechanism that drives its rotation on the swing connecting bar (7).
2. automatic constant-temperature water supply installation according to claim 1; It is characterized in that: said flow control mechanism comprises first lever (9), connecting rod (10), second lever (11) and the temperature control flexible rod (12) that is installed in the regulation and control water tanks (1); First lever (9) is contained in the regulation and control water tanks (1) through first bearing pin (13) hinge and its front end and swing connecting bar (7) is hinged, rear end and connecting rod (10) are hinged; The front end of the other end of connecting rod (10) and second lever (11) is hinged, and second lever (11) is contained in the regulation and control water tanks (1) through second bearing pin (14) hinge and its rear end is driven by temperature control flexible rod (12).
3. automatic constant-temperature water supply installation according to claim 2; It is characterized in that: the rear end of the upper end of said temperature control flexible rod (12) and second lever (11) is hinged; And its lower end is fixed on the outlet pipe (8), the expand with heat and contract with cold bar of temperature control flexible rod (12) for being processed by copper bar.
4. automatic constant-temperature water supply installation according to claim 2; It is characterized in that: the rear end of the upper end of said temperature control flexible rod (12) and second lever (11) is hinged; Outlet pipe (8) or regulation and control water tanks (1) are gone up slipper seal and are connected with push rod (15); The lower end of the inner extending end of push rod (15) and said temperature control flexible rod (12) is hinged; Push rod (15) is driven by electric pushrod (16) and slides up and down, and the control end of electric pushrod (16) is electrically connected with a controller (18), is electrically connected with the temperature transducer (19) that is installed in outlet pipe (8) or the regulation and control water tanks (1) on the controller (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256816 CN202580138U (en) | 2012-06-03 | 2012-06-03 | Automatic constant-temperature water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256816 CN202580138U (en) | 2012-06-03 | 2012-06-03 | Automatic constant-temperature water supply device |
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| Publication Number | Publication Date |
|---|---|
| CN202580138U true CN202580138U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220256816 Expired - Fee Related CN202580138U (en) | 2012-06-03 | 2012-06-03 | Automatic constant-temperature water supply device |
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| CN (1) | CN202580138U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122550A (en) * | 2016-08-31 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of pipeline voltage stabilizer |
| CN107387846A (en) * | 2017-09-01 | 2017-11-24 | 郭革委 | A kind of mechanical linkage control device of linkage valve |
| CN109386647A (en) * | 2018-12-11 | 2019-02-26 | 赵雅琴 | Magnetic-type triple valve |
| CN110296268A (en) * | 2019-06-28 | 2019-10-01 | 中国舰船研究设计中心 | A kind of emergency flap valve |
| CN111255920A (en) * | 2020-01-17 | 2020-06-09 | 吕佳玲 | Intelligent cold and hot water mixing valve of household water heater |
| CN111765260A (en) * | 2020-06-02 | 2020-10-13 | 西南大学 | Pneumatic valve detection device |
| CN111780428A (en) * | 2020-07-10 | 2020-10-16 | 柴皓静 | Water temperature measuring and adjusting device capable of achieving constant temperature of water tank |
-
2012
- 2012-06-03 CN CN 201220256816 patent/CN202580138U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122550A (en) * | 2016-08-31 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of pipeline voltage stabilizer |
| CN107387846A (en) * | 2017-09-01 | 2017-11-24 | 郭革委 | A kind of mechanical linkage control device of linkage valve |
| CN109386647A (en) * | 2018-12-11 | 2019-02-26 | 赵雅琴 | Magnetic-type triple valve |
| CN110296268A (en) * | 2019-06-28 | 2019-10-01 | 中国舰船研究设计中心 | A kind of emergency flap valve |
| CN111255920A (en) * | 2020-01-17 | 2020-06-09 | 吕佳玲 | Intelligent cold and hot water mixing valve of household water heater |
| CN111765260A (en) * | 2020-06-02 | 2020-10-13 | 西南大学 | Pneumatic valve detection device |
| CN111780428A (en) * | 2020-07-10 | 2020-10-16 | 柴皓静 | Water temperature measuring and adjusting device capable of achieving constant temperature of water tank |
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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: 20121205 Termination date: 20140603 |