CN201514046U - Water inlet steady flow device of water heater - Google Patents
Water inlet steady flow device of water heater Download PDFInfo
- Publication number
- CN201514046U CN201514046U CN2009203110243U CN200920311024U CN201514046U CN 201514046 U CN201514046 U CN 201514046U CN 2009203110243 U CN2009203110243 U CN 2009203110243U CN 200920311024 U CN200920311024 U CN 200920311024U CN 201514046 U CN201514046 U CN 201514046U
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- China
- Prior art keywords
- steady flow
- flow device
- water heater
- water inlet
- water
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Abstract
The utility model discloses a water inlet steady flow device of a water heater. The water inlet steady flow device comprises a steady flow spring (2) whose one end is connected with a top rod (1), and the other end of the steady flow spring (2) is connected with a regulating screw (3) which is connected and fixed on a pipe sleeve (4) through a screw thread. The steady flow device can adjust the fixing position of the stead flow spring (2) through manually adjusting the position of the regulating screw (3) for changing the initial size of the gap between a valve core (6) and a threaded sleeve (7), thereby regulating the size of water outlet flow capacity of the steady flow device in a certain range, the steady flow effect of the steady flow device can be guaranteed through reducing the initial gap between the valve core (6) and the threaded sleeve (7) under the condition that water pressure is extremely low for reaching the purpose of constant temperature of the water heater. The water inlet steady flow device of the water heater has simple structure, convenient use and reliable running.
Description
Technical field
The utility model relates to a kind of constant-current stabilizer, especially a kind of water heater water inlet constant-current stabilizer.
Background technology
Present water heater water inlet constant-current stabilizer mostly is built-in greatly, be that constant-current stabilizer is installed in the water heater lid, form an integral body with water heater, this version makes and is difficult to optionally install according to actual needs constant-current stabilizer, can not satisfy user's multi-level demand.Simultaneously, present water heater water inlet constant-current stabilizer is because its design feature, size that can not the manual adjustments water flow, and be difficult for realizing automatic adjusting in the big range hydraulic pressure particularly under ultralow hydraulic pressure situation, being difficult to reach steady flow result.
The utility model content
But technical problem to be solved in the utility model provides a kind of manual adjustments water flow size, adapts to wide and simple in structure, the reliable external water heater water inlet constant-current stabilizer of range hydraulic pressure.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of water heater water inlet constant-current stabilizer, comprise the current stabilization spring that a spool and an end link to each other with push rod, it is characterized in that: the other end of described current stabilization spring is connected on the adjustment screw, and adjustment screw is fixed on the pipe box by being threaded.
The utility model water heater water inlet constant-current stabilizer, one end of current stabilization spring is connected on the adjustment screw, adjustment screw is fixed on the pipe box by being threaded again, so just, can manually adjust the position of adjustment screw, promptly regulate the fixed position of current stabilization spring, with the initial size in the gap between change spool and the swivel nut, thus the water flow size of regulating constant-current stabilizer within the specific limits, to satisfy the needs of water heater; Under the special low situation of hydraulic pressure, by turning the primary clearance between spool and the swivel nut down, can guarantee the steady flow result of constant-current stabilizer, simultaneously to reach the constant temperature purpose of water heater.
The utility model water heater water inlet constant-current stabilizer, simple in structure, easy to use, reliable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model water heater water inlet constant-current stabilizer.
Wherein, Reference numeral: 1 is push rod, and 2 is the current stabilization spring, and 3 is adjustment screw, and 4 is pipe box, and 5 is water inlet, and 6 is spool, and 7 is swivel nut, and 8 is pressing plate, and 9 is eardrum, and 10 is top board, and 11 is delivery port.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, the utility model water heater water inlet constant-current stabilizer, comprise parts such as spool 6, swivel nut 7, pressing plate 8, eardrum 9, top board 10, push rod 1 and current stabilization spring 2, wherein an end of current stabilization spring 2 is connected on the adjustment screw 3, and adjustment screw 3 is fixed on the pipe box 4 by being threaded.The course of work of this water heater water inlet constant-current stabilizer is as follows: water flows into from the water inlet 5 of flow straightener, and enter in the cavity that eardrum 9 is housed by the gap between spool 6 and the swivel nut 7, after eardrum 9 is subjected to hydraulic pressure pressure, power is passed to top board 10, top board 10 passes to current stabilization spring 2 by push rod 1 with power again, current stabilization spring 2 is under pressure after the contraction distortion again reaction push rod 1 in pulling force, so successively by again pulling force being passed to spool 6 behind top board 10, eardrum 9, the pressing plate 8, thereby become spool 6 with the gap between the swivel nut 7, to reach the effect of control flow.When water feeding pressure became big, current stabilization spring 2 just can make spool 6 with the gap smaller between the swivel nut 7; Otherwise when water feeding pressure diminished, current stabilization spring 2 just can make spool 6 become big with the gap between the swivel nut 7.So supplying with the discharge of water heater from delivery port 11 outflows of flow straightener can remain constant.After the afterbody of current stabilization spring 2 is provided with adjustment screw 3, can come manual adjustments spool 6 with the primary clearance between the swivel nut 7 by the position of adjusting adjustment screw 3, thereby can come to regulate within limits the water flow of flow straightener as required, particularly when hydraulic pressure is special low, by turning the primary clearance between spool 6 and the swivel nut 7 down, can guarantee the steady flow result of constant-current stabilizer, to reach the constant temperature purpose of water heater.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. water heater water inlet constant-current stabilizer, comprise the current stabilization spring (2) that an end links to each other with push rod (1), it is characterized in that: the other end of described current stabilization spring (2) is connected on the adjustment screw (3), and adjustment screw (3) is fixed on by being threaded on the pipe box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203110243U CN201514046U (en) | 2009-09-22 | 2009-09-22 | Water inlet steady flow device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203110243U CN201514046U (en) | 2009-09-22 | 2009-09-22 | Water inlet steady flow device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514046U true CN201514046U (en) | 2010-06-23 |
Family
ID=42485456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203110243U Expired - Fee Related CN201514046U (en) | 2009-09-22 | 2009-09-22 | Water inlet steady flow device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748829A (en) * | 2021-09-17 | 2021-12-07 | 南京苏美达智能技术有限公司 | Height self-adjusting cutting device and self-walking equipment |
-
2009
- 2009-09-22 CN CN2009203110243U patent/CN201514046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748829A (en) * | 2021-09-17 | 2021-12-07 | 南京苏美达智能技术有限公司 | Height self-adjusting cutting device and self-walking equipment |
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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: 20100623 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |