CN110822715B - Water outlet slow-release structure of water heater - Google Patents
Water outlet slow-release structure of water heater Download PDFInfo
- Publication number
- CN110822715B CN110822715B CN201911152064.2A CN201911152064A CN110822715B CN 110822715 B CN110822715 B CN 110822715B CN 201911152064 A CN201911152064 A CN 201911152064A CN 110822715 B CN110822715 B CN 110822715B
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- Prior art keywords
- water
- piston
- water outlet
- slow release
- release cylinder
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims abstract description 20
- 230000005484 gravity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention relates to the technical field of water heaters, and discloses a water outlet slow release structure of a water heater, which comprises a water outlet control valve, wherein a slow release cylinder is arranged at the water outlet end of the lower part of the water outlet control valve, a piston is connected in the slow release cylinder in a sliding manner, a damping hole is formed in the piston, the damping hole penetrates through the upper end and the lower end of the piston, and a reset tension spring is fixedly connected to the top end of the piston. According to the invention, the slow release cylinder is arranged at the water outlet end of the water outlet control valve, the piston and the liquid outlet channel are arranged in the slow release cylinder, when the water outlet control valve is suddenly opened, the quantity of water flowing through the damping holes is less due to the damping effect of the damping holes formed in the piston, and the liquid outlet channel can be opened after the upper space of the piston is filled, so that when the water outlet control valve is suddenly opened, the water flow is ensured not to flow out at a large flow rate, and the water flow starts to flow out in a large quantity after slowly flowing out through the damping holes, so that a user has time to respond whether the water is discharged from a shower head or a faucet, and has time to respond whether the temperature of the discharged.
Description
Technical Field
The invention relates to the technical field of water heaters, in particular to a water outlet slow-release structure of a water heater.
Background
The delivery port of domestic water heater all is connected to the end of intaking of gondola water faucet and tap behind the control valve, select through control valve and go out water at tap or gondola water faucet, in daily use, often can appear forgetting to pay attention to control valve's direction and the maloperation leads to water to be spouted from the gondola water faucet suddenly and the condition of drenching, also can exist when draining to the gondola water faucet, do not pay attention to the gondola water faucet orientation and make the gondola water faucet water spray spout suddenly to the person, especially when bathing in winter, when the gondola water faucet play water temperature has not been adjusted well, suddenly spun cold water makes the user experience very poor, consequently, a water heater slow-release structure is proposed, aim at solving above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the existing water outlet mechanism of the water heater in the prior art in the using process, the invention provides a water outlet slow-release structure of the water heater, which has the advantages of preventing water from suddenly spraying to wet a user and facilitating the reaction time of the user before a large amount of water is discharged, and solves the problems in the prior art.
The invention provides the following technical scheme: the utility model provides a water heater goes out water slow-release structure, includes out water control valve, the lower part play water end of going out water control valve is equipped with a slow-release section of thick bamboo, the inside sliding connection of a slow-release section of thick bamboo has the piston the damping hole has been seted up to the inside of piston, the damping hole link up the upper and lower end of piston the top fixedly connected with extension spring that resets of piston, the top fixed connection that resets the extension spring pushes up in the slow-release section of thick bamboo one side of a slow-release section of thick bamboo is equipped with the earial drainage sleeve, earial drainage sleeve and a slow-release section of thick bamboo integrated into one piece the earial drainage has been seted up to the telescopic inside of earial drainage, the earial drainage is used for the upper and lower space of intercommunication piston, the inner wall fixed.
Preferably, when the piston is in contact with the limit ring, the tension generated by the tension of the reset tension spring is balanced with the gravity of the full water volume in the upper space of the piston in the slow release cylinder.
Preferably, the section near the lower port of the liquid outlet channel is inclined downwards.
Preferably, the piston can go down 1cm after the upper port of the liquid outlet channel is completely opened.
The invention has the following beneficial effects:
1. according to the invention, the slow release cylinder is arranged at the water outlet end of the water outlet control valve, the piston and the liquid outlet channel are arranged in the slow release cylinder, when the water outlet control valve is suddenly opened, the quantity of water flowing through the damping holes is less due to the damping effect of the damping holes formed in the piston, and the liquid outlet channel can be opened after the upper space of the piston is filled, so that when the water outlet control valve is suddenly opened, the water flow is ensured not to flow out at a large flow rate, and the water flow starts to flow out in a large quantity after slowly flowing out through the damping holes, so that a user has time to respond whether the water is discharged from a shower head or a faucet, and has time to respond whether the temperature of the discharged.
2. According to the invention, the reset tension of the piston by the reset tension spring is set to be balanced with the full water amount in the upper space of the piston, so that resistance exists in the return process of the piston to reset slowly, and therefore, before the piston blocks the upper end opening of the liquid outlet channel, residual water on the upper part of the piston can be discharged through the liquid outlet channel in time in the instant period after the water outlet control valve is closed, and then the water outlet control valve is closed, so that the trickle work in the slow release cylinder is completed as soon as possible, and the piston is convenient to use practically.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the piston of the present invention in a state of descending to fully open the upper port of the liquid outlet passage.
In the figure: 1. a water outlet pipe of the water heater; 2. a water outlet control valve; 3. a slow release cartridge; 4. a piston; 5. a damping hole; 6. a return tension spring; 7. a drain sleeve; 8. a liquid outlet channel; 9. a limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a water outlet slow release structure of a water heater comprises a water outlet pipe 1 of the water heater and a water outlet control valve 2, wherein the water outlet control valve 2 is used for adjusting the water outlet and the water temperature of the water outlet pipe 1 of the water heater, a slow release cylinder 3 is arranged at the water outlet end of the lower part of the water outlet control valve 2, a piston 4 is slidably connected inside the slow release cylinder 3, a damping hole 5 is formed inside the piston 4, the damping hole 5 penetrates through the upper end and the lower end of the piston 4, a reset tension spring 6 is fixedly connected to the top end of the piston 4, the top end of the reset tension spring 6 is fixedly connected to the inner top of the slow release cylinder 3, a discharge sleeve 7 is arranged on one side of the slow release cylinder 3, the discharge sleeve 7 and the slow release cylinder 3 are integrally formed, a water outlet channel 8 is formed inside the discharge sleeve 7, a limit ring 9 is fixedly arranged on the inner wall of the slow release cylinder 3, when the return tension spring 6 is in an initial state, one side of the piston 4 is positioned at the upper port of the liquid outlet channel 8, and when the bottom end of the piston 4 is contacted with the top end of the limiting ring 9, the upper port of the liquid outlet channel 8 is positioned above the piston 4.
When the water outlet control valve 2 is opened, water in a water outlet pipe 1 of the water heater enters a slow release cylinder 3 through the water outlet control valve 2, the water outlet pipe 1 of the water heater is large in leakage flow, a damping hole 5 has a damping effect, and the water slowly enters the position below a piston 4 through the damping hole 5, so that at this stage, a shower head or a faucet obtains small water amount, water continues to be discharged, the space at the upper part of the piston 4 is large in accumulated water, when an inner cavity of the slow release cylinder 3, which is positioned at the upper part of the piston 4, is filled with water, the piston 4 descends to a limiting ring 9, a reset tension spring 6 is pulled, an upper end opening of a liquid outlet channel 8 is opened, water flow can enter the position below the piston 4 through the liquid outlet channel 8, a large amount of liquid; after the water outlet control valve 2 is closed, the water amount in the space above the piston 4 in the slow release cylinder 3 is just balanced by the back tension force generated by the reset tension spring 6 on the piston 4, at the moment, the piston 4 moves upwards slowly, and the water above the piston 4 still flows out from the liquid outlet channel 8, so that the highest speed discharge of the residual water above the piston 4 is ensured.
The slow release cylinder 3 and the internal components thereof are arranged in an independent structure relative to the water outlet pipe 1 of the water heater, can be arranged at the outlet end of the water outlet control valve 2 in a threaded manner, and the water inlet of a shower or a faucet is arranged at the water outlet end of the slow release cylinder 3.
When the piston 4 is in contact with the limiting ring 9, the pulling force generated by the tension of the return tension spring 6 is balanced with the full water volume in the upper space of the piston 4 in the slow-release cylinder 3, which is explained in the foregoing, so that the arrangement can be favorable for discharging the residual water on the upper part of the piston 4 from the liquid outlet channel 8 in time when the water outlet control valve 2 is closed.
Wherein, the section near the lower port of the liquid outlet channel 8 is set to be inclined downwards, so that the water flow has certain impact force downwards, the loss of the water flow rate is reduced, the water flow rate of certain water pressure is ensured, and the final water outlet flow rate is suitable for a shower head or a faucet.
The width of the liquid outlet channel 8 is one fourth of the inner diameter of the slow release cylinder 3, so that the sum of the widths of the annular channels at the two sides accounts for half of the inner diameter of the slow release cylinder 3, the liquid discharge amount of the slow release cylinder 3 in unit time can be guaranteed to be suitable for practical use, and meanwhile, the clear width arrangement can be convenient for guaranteeing that the time for the liquid outlet channel 8 to discharge residual liquid in the piston 4 is short.
Wherein, the piston 4 can go down 1cm after the upper port of the liquid outlet channel 8 is completely opened. So that sufficient time is reserved for the discharge of the residual liquid from the outlet passage 8 when the piston 4 is pulled back upward.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a water heater goes out water slowly-releasing structure, includes water control valve (2), its characterized in that: a slow release cylinder (3) is arranged at the water outlet end of the lower part of the water outlet control valve (2), a piston (4) is connected in the slow release cylinder (3) in a sliding way, a damping hole (5) is arranged in the piston (4), the damping hole (5) penetrates through the upper end and the lower end of the piston (4), the top end of the piston (4) is fixedly connected with a reset tension spring (6), the top end of the reset tension spring (6) is fixedly connected with the inner top of the slow release cylinder (3), a drainage sleeve (7) is arranged on one side of the slow release cylinder (3), the drainage sleeve (7) and the slow release cylinder (3) are integrally formed, a liquid outlet channel (8) is arranged in the drainage sleeve (7), the liquid outlet channel (8) is used for communicating the upper space and the lower space of the piston (4), the inner wall of the slow release cylinder (3) is fixedly provided with a limiting ring (9), and the limiting ring (9) is positioned between the upper port and the lower port of the liquid outlet channel (8).
2. The water outlet slow-release structure of the water heater according to claim 1, characterized in that: when the piston (4) is in contact with the limiting ring (9), the tension generated by the tension of the reset tension spring (6) is balanced with the gravity of the water full volume in the upper space of the piston (4) in the slow release cylinder (3).
3. The water outlet slow-release structure of the water heater according to claim 1, characterized in that: the section near the lower port of the liquid outlet channel (8) is inclined downwards.
4. The water outlet slow-release structure of the water heater according to claim 1, characterized in that: the piston (4) can continue to descend for 1cm after the upper port of the liquid outlet channel (8) is completely opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911152064.2A CN110822715B (en) | 2019-11-22 | 2019-11-22 | Water outlet slow-release structure of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911152064.2A CN110822715B (en) | 2019-11-22 | 2019-11-22 | Water outlet slow-release structure of water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110822715A CN110822715A (en) | 2020-02-21 |
| CN110822715B true CN110822715B (en) | 2021-04-27 |
Family
ID=69558070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911152064.2A Expired - Fee Related CN110822715B (en) | 2019-11-22 | 2019-11-22 | Water outlet slow-release structure of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822715B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09269152A (en) * | 1996-03-29 | 1997-10-14 | Gastar Corp | Heat exchanger |
| CN204880746U (en) * | 2015-08-25 | 2015-12-16 | 宁波帅康热水器有限公司 | Guiding subassembly of intaking |
| CN108640297A (en) * | 2018-04-03 | 2018-10-12 | 孟正兰 | A kind of floated water body inorganic agent sustained release casing |
| CN208022763U (en) * | 2018-02-09 | 2018-10-30 | 芜湖美的厨卫电器制造有限公司 | Release structures and water heater |
| CN109431347A (en) * | 2018-12-14 | 2019-03-08 | 九牧厨卫股份有限公司 | A kind of sustained release mechanism and bathtub |
-
2019
- 2019-11-22 CN CN201911152064.2A patent/CN110822715B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09269152A (en) * | 1996-03-29 | 1997-10-14 | Gastar Corp | Heat exchanger |
| CN204880746U (en) * | 2015-08-25 | 2015-12-16 | 宁波帅康热水器有限公司 | Guiding subassembly of intaking |
| CN208022763U (en) * | 2018-02-09 | 2018-10-30 | 芜湖美的厨卫电器制造有限公司 | Release structures and water heater |
| CN108640297A (en) * | 2018-04-03 | 2018-10-12 | 孟正兰 | A kind of floated water body inorganic agent sustained release casing |
| CN109431347A (en) * | 2018-12-14 | 2019-03-08 | 九牧厨卫股份有限公司 | A kind of sustained release mechanism and bathtub |
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| Publication number | Publication date |
|---|---|
| CN110822715A (en) | 2020-02-21 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Qianying Inventor after: Ding Peiyao Inventor before: Ding Peiyao |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210408 Address after: Jilin Provincial People's Government Applicant after: YANBIAN University Address before: 410000 room 506, building 2, No.2, Chiling Road, Tianxin District, Changsha City, Hunan Province Applicant before: Ding Peiyao |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |