CN201129303Y - Constant temperature type control water-heating pump - Google Patents
Constant temperature type control water-heating pump Download PDFInfo
- Publication number
- CN201129303Y CN201129303Y CNU2007200565144U CN200720056514U CN201129303Y CN 201129303 Y CN201129303 Y CN 201129303Y CN U2007200565144 U CNU2007200565144 U CN U2007200565144U CN 200720056514 U CN200720056514 U CN 200720056514U CN 201129303 Y CN201129303 Y CN 201129303Y
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- Prior art keywords
- pressure switch
- pump
- water
- conduit pipe
- hydraulic pressure
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000005485 electric heating Methods 0.000 abstract description 11
- 239000008236 heating water Substances 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model discloses a constant temperature control heating water pump, which comprises a pump body and an electric controller, wherein the pump body is provided with a water guiding passage which is equipped with a motor, a impeller and an electric heating bar, the electric heating bar is electrically connected with the electric controller, the water guiding passage is provided with a water pressure switch which can control heating of the electric heating bar, and the water pressure switch is electrically connected with the electric heating bar and the electric controller. When the water guiding passage in the position of the water pressure has flowing water which produces certain water pressure to the water pressure switch, then the water pressure switch is on and the electric heating bar is electrically heated. On the contrary, if no water flows through the position of the water pressure switch or the water pressure is too low, then the water pressure switch is off, and the electric heating bar stops heating because of losing power supply. The constant temperature control heating water pump has the advantages of simple and reasonable structure, safe usage and constant temperature control.
Description
Technical field
The utility model relates to a kind of heating pump, specifically belongs to a kind of thermostatic type control heating pump.
Background technique
People are in the shower process, and water temperature can constantly descend, and its solution commonly used is constantly to replenish hot water, therefore has influence on the travelling comfort of shower.And common bathtub water pump, its function singleness is only made water cycle to use, the water temperature no change that is discharged from, thus can't satisfy the different demands of client to water temperature.For this reason, the applicant had once designed the Chinese utility model patent that a kind of name is called " a kind of heated at constant temperature water pump ", its number of patent application: 200720049472.1; Patent application day: on March 21st, 2007, its structure comprises motor, and the pump housing that is provided with flow channel, is provided with heating equipment in described flow channel.The heating pump of this structure has improved the usability of massaging bathtub, and the water that makes massaging bathtub remained on the stationary temperature in the circuit while, helped the bather to improve the enjoyment quality, had satisfied the user simultaneously to different water temperature demands.But, the heated at constant temperature water pump of said structure still has the following disadvantages: 1), since heating equipment directly be connected the pump power switch that is: closes, heating equipment heating work with pump power, until disconnecting the pump power switch, heating equipment just stops heating; Therefore, in use, even do not store water in the bathtub, as long as start the pump power switch, the instant heating work of heating equipment meeting damages other device in the cylinder body easily; 2), in bathtub, not having directly the water that is heated to be arranged into bathtub by water pump under the situation of water, easily the bather is scalded.
The model utility content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of simple and reasonable for structure, thermostatic type control heating pump safe in utilization.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of thermostatic type control heating pump, comprise the pump housing and electric controller, have conduit pipe on the pump housing, be equiped with motor, impeller and electrical heating rod on the conduit pipe, electrical heating rod is electrically connected with electric controller, described conduit pipe is provided with the hydraulic pressure switch of the described electrical heating rod heating of may command, and hydraulic pressure switch is electrically connected with electrical heating rod, electric controller.Conduit pipe when the hydraulic pressure switch position has water to flow, and hydraulic pressure switch is produced certain water pressure, the hydraulic pressure switch closure, and electrical heating rod just gets electric heating; Otherwise, if the hydraulic pressure switch position does not have water to flow, or the hydraulic pressure hypotony, hydraulic pressure switch disconnects, and the electrical heating rod dead electricity stops heating.
The utility model can also adopt following technical measures:
Described hydraulic pressure switch is arranged on the water outlet of conduit pipe, and except that the convenient mounting or dismounting that help hydraulic pressure switch, its sensitivity of experiencing water pressure is better.
For making the water heating that enters conduit pipe, described electrical heating rod is arranged on the water intake of conduit pipe.
Be arranged on the specific embodiments of conduit pipe water outlet as hydraulic pressure switch, the conduit pipe water outlet of the described pump housing is made of opening nut and aqueduct, hydraulic pressure switch is fixed on the aqueduct, the aqueduct sleeve is gone into the opening nut, and the opening nut sleeve is incorporated into the conduit pipe port of the pump housing and is provided with fastening screw trip bolt and fixes.
Described water guide tube wall is provided with container, and hydraulic pressure switch is located on the container, and the moving contact of hydraulic pressure switch stretches into the aqueduct inner chamber.Hydraulic pressure flows, and the moving contact of hydraulic pressure switch is produced setting pressure, the moving contact closure, and electrical heating rod must conduct, to entering the water heating of conduit pipe.
The power input of described electrical heating rod is serially connected with relay, and relay also is electrically connected with described hydraulic pressure switch, and water flows and the shake-up relay heats by electrical heating rod when hydraulic pressure switch is sensed.
Also be equiped with the float switch that just to control the electrical heating rod heating by water level in the described conduit pipe, float switch comprises ball float slide bar, magnetic control ball float and dry reed-pipe, the ball float slide bar is fixed in the conduit pipe, the ball float slide bar is provided with the magnetic control ball float that can slide, also be fixed with dry reed-pipe on the described ball float slide bar, dry reed-pipe is electrically connected with electrical heating rod, electric controller.During work, the magnetic control ball float in the conduit pipe can raise and raise along with water level, is increased to preset height until the magnetic control ball float, and the magnetic core touch-control dry reed-pipe in the magnetic control ball float makes the closed energising of dry reed-pipe, and electrical heating rod gets electric heating work; On the contrary, if the water in the conduit pipe does not reach setting height, dry reed-pipe loses magnetic control ball float active force, and dead electricity disconnects, and electrical heating rod stops heating work.
For guaranteeing that the magnetic control ball float is in default fluid level condition when the static state, also is fixed with balancing weight on described magnetic control ball float; When the water in the conduit pipe was in static state, the magnetic control ball float was immersed in the water under the effect of balancing weight; When water pressure during greater than balancing weight, the magnetic control ball float after the rising exposes the water surface, makes the magnetic core on the magnetic control ball float just aim at the dry reed-pipe position, and the touch-control dry reed-pipe.
Above-mentioned float switch is arranged on the water intake of conduit pipe.
Also be provided with tutorial light and temp-sensitive apparatus on the described pump housing, tutorial light is fixed on pump housing shell, and temp-sensitive apparatus is arranged in the conduit pipe, and tutorial light is connected electrically between temp-sensitive apparatus and the electrical heating rod.The setting of tutorial light can be convenient for people to the operating mode of direct observation electrical heating rod.
The beneficial effects of the utility model are:
1), the utility model is by installing hydraulic pressure switch on the conduit pipe of heating pump, and hydraulic pressure switch, electric controller and electrical heating rod are electrically connected mutually; During work, utilize sanitary bath equipment, as the hydraulic pressure in the bathtub, and the water in the pump housing conduit pipe flows the moving contact of shake-up hydraulic pressure switch, make the electrical heating rod that is electrically connected with hydraulic pressure switch get electric heating work, can guarantee to store water in the bathtub, and have water to flow, just heating work of electrical heating rod, avoid because of lack of water in the cylinder body still heating work and damage the defective of other device of cylinder body of electrical heating rod; Moreover under the situation of bathtub lack of water, water pump can directly not arranged into bathtub to the water that is heated, and improves the Security of its use;
2), heating pump of the present utility model, only need be by on conduit pipe, installing hydraulic pressure switch, and hydraulic pressure switch, electric controller and electrical heating rod are electrically connected mutually, can realize the purpose of this patent, it has simple and reasonable for structure;
3), the heating pump of this structure, in the conduit pipe of the pump housing, also have additional the float switch that just to control the electrical heating rod heating by water level, this float switch utilizes the water level in the conduit pipe to raise, the magnetic control ball float is produced water pressure, make the magnetic control ball float be increased to certain position, thereby the touch-control dry reed-pipe, the heating of control electrical heating rod; This float switch can work alone, and realizes the utility model purpose; Also can use simultaneously, constitute pump housing heating dual fail-safe with hydraulic pressure switch.
Description of drawings
Fig. 1 is a heating pump structural representation of the present utility model;
Fig. 2 is a heating pump partial sectional view of the present utility model;
Fig. 3 is that opening nut of the present utility model is overlooked enlarged view.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of thermostatic type control heating pump, comprise the pump housing 1 and electric controller 2, have conduit pipe 3 on the pump housing 1, be equiped with motor 4, impeller 5 and electrical heating rod 6 on the conduit pipe 3, electrical heating rod 6 is arranged on conduit pipe water intake 301, and electrical heating rod 6 is electrically connected with electric controller 2, the water outlet 302 of described conduit pipe 3 is provided with the hydraulic pressure switch 7 of described electrical heating rod 6 heating of may command, and hydraulic pressure switch 7 is electrically connected with electrical heating rod 6, electric controller 2.The conduit pipe water outlet 302 of the described pump housing 1 is made of opening nut 302a and aqueduct 302b, hydraulic pressure switch 7 is fixed on the aqueduct 302b, aqueduct 302b sleeve is gone into opening nut 302a, and opening nut 302a cover is incorporated into the conduit pipe port of the pump housing 1 and is provided with fastening screw trip bolt 302c to be fixed.Described aqueduct 302b tube wall is provided with container 8, and hydraulic pressure switch 7 is located on the container 8, and the moving contact of hydraulic pressure switch 7 stretches into aqueduct 302b inner chamber.The power input of above-mentioned electrical heating rod 6 is serially connected with relay 10, and relay 10 also is electrically connected with described hydraulic pressure switch 7, and water flows and the shake-up relay heats by electrical heating rod 6 when hydraulic pressure switch 7 is sensed.
Also be equiped with the float switch 9 that just to control the electrical heating rod heating by water level in the described conduit pipe 3, float switch 9 comprises ball float slide bar 901, magnetic control ball float 902 and dry reed-pipe 903, ball float slide bar 901 is fixed in the conduit pipe 3, ball float slide bar 901 is provided with the magnetic control ball float 902 that can slide, also be fixed with balancing weight 11 on the described magnetic control ball float 902, also be fixed with dry reed-pipe 903 on the ball float slide bar 901, dry reed-pipe 903 is electrically connected with electrical heating rod 6, electric controller 2.Above-mentioned whole float switch 9 is arranged on the water intake 301 of conduit pipe.
Also be provided with tutorial light 12 and temp-sensitive apparatus 13 on the described pump housing 1, tutorial light 12 is fixed on the pump housing 1 shell, and temp-sensitive apparatus 13 is arranged in the conduit pipe 3, and tutorial light 12 and temp-sensitive apparatus 13 are electrically connected with electric controller 2.
Working principle: hydraulic pressure switch 7 on this pump body 1 and float switch 9 can by electric controller 2 controls, can work independently, or both be used according to the design needs; When using hydraulic pressure switch 7, if the bathtub internal memory contains water, promptly the hydraulic pressure switch 7 to conduit pipe water outlet 302 places produces certain pressure; At this moment, the pump power switch that closes, tap water flows into from conduit pipe water intake 301, and the conduit pipe water outlet 302 of flowing through, hydraulic pressure switch 7 touches its moving contact under water pressure and current action usefulness, make the electrical heating rod 6 at conduit pipe water intake 301 places get electric heating; If pump power cuts off or cylinder in do not store enough water, hydraulic pressure switch 7 moving contact dead electricity then, electrical heating rod 6 stops heating; When using float switch 9, magnetic control ball float 902 in the conduit pipe 3 can raise and raise along with water level, is increased to preset height until magnetic control ball float 902, the magnetic core touch-control dry reed-pipe 903 in the magnetic control ball float 902, make dry reed-pipe 903 closed energisings, electrical heating rod 6 gets electric heating work; On the contrary, if the water in the conduit pipe 3 does not reach setting height, dry reed-pipe 903 loses magnetic control ball float 902 active forces, and dead electricity disconnects, and electrical heating rod 6 stops heating work.
Claims (10)
1. a thermostatic type is controlled heating pump, comprise the pump housing (1) and electric controller (2), have conduit pipe (3) on the pump housing (1), be equiped with motor (4), impeller (5) and electrical heating rod (6) on the conduit pipe (3), electrical heating rod (6) is electrically connected with electric controller (2), it is characterized in that described conduit pipe (3) is provided with the hydraulic pressure switch (7) of the described electrical heating rod of may command (6) heating, hydraulic pressure switch (7) is electrically connected with electrical heating rod (6), electric controller (2).
2. according to the described thermostatic type control of claim 1 heating pump, it is characterized in that described hydraulic pressure switch (7) is arranged on the water outlet (302) of conduit pipe (3).
3. according to the described thermostatic type control of claim 1 heating pump, it is characterized in that described electrical heating rod (6) is arranged on the water intake (301) of conduit pipe (3).
4. according to the described thermostatic type control of claim 2 heating pump, it is characterized in that: the conduit pipe water outlet (302) of the described pump housing (1) is made of opening nut (302a) and aqueduct (302b), hydraulic pressure switch (7) is fixed on the aqueduct (302b), aqueduct (302b) sleeve is gone into opening nut (302a), and opening nut (302a) cover is incorporated into the conduit pipe port of the pump housing (1) and is provided with fastening screw trip bolt (302c) fixing.
5. according to the described thermostatic type control of claim 4 heating pump, it is characterized in that: described aqueduct (302b) tube wall is provided with container (8), hydraulic pressure switch (7) is located on the container (8), and the moving contact of hydraulic pressure switch (7) stretches into aqueduct (302b) inner chamber.
6. according to the described thermostatic type control of claim 1 heating pump, it is characterized in that the power input of described electrical heating rod (6) is serially connected with relay (10), relay (10) also is electrically connected with hydraulic pressure switch (7).
7. according to the described thermostatic type control of claim 1 heating pump, it is characterized in that, also be equiped with the float switch (9) that just to control the electrical heating rod heating by water level in the described conduit pipe (3), float switch (9) comprises ball float slide bar (901), magnetic control ball float (902) and dry reed-pipe (903), ball float slide bar (901) is fixed in the conduit pipe (3), ball float slide bar (901) is provided with the magnetic control ball float (902) that can slide, also be fixed with dry reed-pipe (903) on the described ball float slide bar (901), dry reed-pipe (903) and electrical heating rod (6), electric controller (2) is electrically connected.
8. according to the described thermostatic type control of claim 7 heating pump, it is characterized in that, also be fixed with balancing weight (11) on the described magnetic control ball float (902).
9. according to the described thermostatic type control of claim 7 heating pump, it is characterized in that described float switch (9) is arranged on the water intake (301) of conduit pipe.
10. according to claim 1 or 7 described thermostatic type control heating pumps, it is characterized in that, also be provided with tutorial light (12) and temp-sensitive apparatus (13) on the described pump housing (1), tutorial light (12) is fixed on the pump housing (1) shell, temp-sensitive apparatus (13) is arranged in the conduit pipe (3), and tutorial light (12) and temp-sensitive apparatus (13) are electrically connected with electric controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200565144U CN201129303Y (en) | 2007-09-04 | 2007-09-04 | Constant temperature type control water-heating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200565144U CN201129303Y (en) | 2007-09-04 | 2007-09-04 | Constant temperature type control water-heating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129303Y true CN201129303Y (en) | 2008-10-08 |
Family
ID=40017145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200565144U Expired - Fee Related CN201129303Y (en) | 2007-09-04 | 2007-09-04 | Constant temperature type control water-heating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129303Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147165A (en) * | 2015-09-24 | 2015-12-16 | 宁语聪 | Shower system |
| WO2017101086A1 (en) * | 2015-12-17 | 2017-06-22 | 广东威灵电机制造有限公司 | Centrifugal pump |
| CN112575548A (en) * | 2019-09-30 | 2021-03-30 | 佛山市顺德海尔电器有限公司 | Water pump and washing machine |
-
2007
- 2007-09-04 CN CNU2007200565144U patent/CN201129303Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147165A (en) * | 2015-09-24 | 2015-12-16 | 宁语聪 | Shower system |
| WO2017101086A1 (en) * | 2015-12-17 | 2017-06-22 | 广东威灵电机制造有限公司 | Centrifugal pump |
| CN112575548A (en) * | 2019-09-30 | 2021-03-30 | 佛山市顺德海尔电器有限公司 | Water pump and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160714 Address after: 528311, No. 20, Industrial Avenue, Peach Industrial Zone, Beijiao Town, Shunde District, Guangdong, Foshan Patentee after: FOUSHAN TOPV SANITARY WARE CO., LTD. Address before: 528311, No. 3, Lane 2, Xiaolan street, Yuejin Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Lei Zhenting |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20160904 |