CN202776063U - Novel shower - Google Patents
Novel shower Download PDFInfo
- Publication number
- CN202776063U CN202776063U CN 201220358456 CN201220358456U CN202776063U CN 202776063 U CN202776063 U CN 202776063U CN 201220358456 CN201220358456 CN 201220358456 CN 201220358456 U CN201220358456 U CN 201220358456U CN 202776063 U CN202776063 U CN 202776063U
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- water
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- hot water
- water inlet
- inlet pipe
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Abstract
The utility model relates to a novel shower which comprises a hot water inlet pipe, a cold water inlet pipe and a shower nozzle. A temperature sensor and a flow controller are arranged in each of the hot water inlet pipe and the cold water inlet pipe, a signal circuit in each temperature sensor is connected with a control unit, a control circuit of each flow controller is also connected with the control unit, each of the hot water inlet pipe and the cold water inlet pipe is connected with a cold and hot water mixing tank, the cold and hot water mixing tank is connected with the shower nozzle, and a supercharger is arranged between the cold and hot water mixing tank and the shower nozzle. The shower is capable of accurately adjusting the water temperature, maximum in water volume, safe and reliable.
Description
Technical field
The utility model relates to a kind of shower, especially relates to a kind of temperature control shower device.
Background technology
Existing shower generally comprises cold water inlet, hot water inlet pipe and shower nozzle, people control water temperature by the size of opening the valve on cold water inlet and the hot water inlet pipe, but the mode of this control water temperature often needs long time could control to water temperature the water temperature of needs.And, when the flow of hot and cold water is found to change, need again manually to adjust.In order to address the above problem, people have also proposed the technical scheme of some water temp. auto-controls, be that the Chinese patent of CN102008263 discloses a kind of automatic water-feeding constant-temperature shower such as publication number, comprise mixed water valve body, detect control circuit and shell, wherein said mixed water valve body comprises the first mixed water valve body, the second mixed water valve body, hot water motor-driven valve, cold water motor-driven valve, hydroelectric generator, upper water solenoid valve, top spray water outlet motor-driven valve and gondola water faucet water outlet motor-driven valve; Described detection control circuit comprises CPU, power circuit, signal acquisition circuit, motor-driven valve drive circuit, keying circuit and display driver circuit.The signal that the utility model utilizes temperature sensor, current inductive switch etc. to collect by the CPU calculation process, sends instruction to the motor-driven valve drive circuit, drives the hot water or cold water's mixed proportion in the mixed water valve body part, reaches the purpose of automatic constant-temperature.But, because among the various thermal water sources in the daily life, its water temperature generally all can have larger variation, need to carry out instant adjustment.And in this technical scheme, opening sequence and the opening process of hot and cold water are all reasonably optimized, and the problems such as the water yield is less than normal, scald can occur.
Summary of the invention
The utility model mainly is that the water temperature that solves the existing shower of prior art can not be adjusted immediately according to the water temperature variation of hot and cold water, and its can water yield to occur less than normal, the technical problems such as scald accident occur easily, providing a kind of can accurately adjust water temperature, and the water yield reaches maximization, safe and reliable bathing douche.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of bathing douche, comprise the hot water inlet pipe, cold water inlet and shower nozzle, it is characterized in that being respectively equipped with in described hot water inlet pipe and the cold water inlet temperature inductor, the signal circuit of this temperature inductor links to each other with a control module respectively, also be respectively equipped with a flow controller in described hot water inlet pipe and the cold water inlet, the control circuit of this flow controller also links to each other with described control module respectively, described cold water inlet links to each other with a cold-hot water mixing box respectively with the hot water inlet pipe, this cold-hot water mixing box links to each other with described shower nozzle, and between is provided with a booster.When the user behind set water temperature and cold water open amount, controller can advance according to actual conditions according to the flow of the temperature of hot and cold water control hot water, such as the maximum amount of water of hot water, the variations in temperature of hot and cold water is adjusted, until water temperature reaches the temperature of setting and stable.Therefore, water temperature precise control of the present utility model, and the water yield reaches maximization, because the minable water yield of hot water is adjusted according to the inflow of cold water, it is excessive and the problem of scald accident occurs easily when adjusting water temperature can not occur again.The existence of cold-hot water mixing box so that hot and cold water re-uses after mixing fully, is used to be beneficial to the uniformity that improves water temperature.
As preferably, be provided with a temperature inductor in the described cold-hot water mixing box, the signal circuit of this temperature inductor links to each other with described control module.This temperature inductor can feed back to controller with actual output water temperature, so that controller can be finely tuned the hot and cold water water yield.
As preferably, described hot water inlet pipe stretches into from the bottom of cold-hot water mixing box, and is provided with a watering flower spraying in its end.This is designed with and is beneficial to the mixing velocity that improves hot and cold water.
As preferably, be provided with water level sensor in the described cold-hot water mixing box, this water level sensor is located at cold-hot water mixing box and is linked to each other with magnetic valve between the shower nozzle with one.Stable with hydraulic pressure that this design has guaranteed water yield.If the water level in the cold-hot water mixing box is crossed when low, be unfavorable for the mixing of hot and cold water, can not guarantee the hydraulic pressure of water outlet and also stablizing of the water yield.
In order to realize technique scheme to the control of water temperature, the utility model comprises the steps: in use
1, sets cold water open amount and leaving water temperature by controller, and start this shower;
2, controller is according to cold water open amount and the leaving water temperature set, and hot water or cold water's thermometer of obtaining of the temperature inductor in the hot and cold water pipe is calculated the hot water open amount and opened respectively respectively the flow controller of hot and cold water inlet pipe according to the cold water open amount of setting and the hot water open amount that calculates;
3, in step 2, open first the flow controller of cold water inlet according to setting value, open gradually again hot water inlet pipe's flow controller, until reach the open amount that calculates;
4, the flow controller of hot and cold water pipe all open finish after, control module obtains actual water temperature according to the temperature controller in the cold-hot water mixing box, and compares with the leaving water temperature of setting, obtain leaving water temperature too high, cross low or judgement just in time;
If 5 leaving water temperatures are too high, the flow controller of namely controlling the hot water inlet pipe reduces open amount, if leaving water temperature is excessively low, the flow controller of namely controlling the hot water inlet pipe increases open amount, until reach the leaving water temperature of setting, if but, after hot water inlet pipe's flow controller open amount reaches maximum, water temperature is still excessively low, then controls the cold water inlet flow controller and reduces open amount, until reach the leaving water temperature of setting;
6, water temperature reach stable after, store the open amount of the flow controller of the hot and cold water water inlet pipe under the respective settings temperature, when the next operation person sets this temperature and carries out shower, controller is according to the data open cold hot water inlet pipe's of this storage flow controller, then repeating step 3-5.
In the water source that general family uses, cold water generally is running water, its hydraulic pressure, flow velocity and water temperature are all more fixing, and the water yield is sufficient, and hot water generally to be electric heater, solar water heater etc. provide, its flow, water temperature are not to fix especially, and the water yield is also not necessarily sufficient, so in the utility model, sets first, and open first the cold water pipe flow controller, the hot-water line flow controller is opened gradually according to the water yield of cold water pipe flow controller.This mode can according to the hobby of user's water yield, farthest be saved hot water.And, because this shower goes out first cold water, improving gradually again the water yield of hot water, water temperature gradually changes from low to high, makes human body that the process of an adaptation be arranged, and the problem that can not occur burning is particularly suitable for children and uses.
Because the problems such as precision of heat dissipation of pipeline, flow-control, when even hot water reaches the open amount of calculating, the larger problem of water temperature deviation also can appear, if leaving water temperature is too high, the flow controller of namely controlling the hot water inlet pipe reduces open amount, if leaving water temperature is excessively low, the flow controller of namely controlling the hot water inlet pipe increases open amount, until reach the leaving water temperature of setting.Because the water yield of cold water is sufficient, generally carry out the adjustment to hot water effluent's amount, be conducive to guarantee out the metastable while of water inventory, the use of effectively saving hot water.If but after hot water inlet pipe's flow controller open amount reached maximum, water temperature was still excessively low, then controlled the cold water inlet flow controller and reduced open amount.
As preferably, when the water level in the described cold-hot water mixing box is lower than designated water level, control solenoid closure, when water level reached designated water level, the control magnetic valve was opened.
The beneficial effect that brings of the present utility model is, the water temperature that has solved the existing shower of prior art can not change according to the water temperature of hot and cold water to be adjusted immediately, and its can water yield to occur less than normal, the technical problems such as scald accident occur easily, realized a kind of can accurately the adjustment water temperature, and the water yield reaches maximization, safe and reliable shower.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, the utility model is a kind of bathing douche, comprise hot water inlet pipe 5, cold water inlet 6 and shower nozzle 7, be respectively equipped with in described hot water inlet pipe 5 and the cold water inlet 6 temperature inductor 2,4,, the signal circuit of this temperature inductor links to each other with a control module 9 respectively, also be respectively equipped with a flow controller 1,3 in described hot water inlet pipe and the cold water inlet, the control circuit of this flow controller also links to each other with described control module 9 respectively.Be provided with a temperature inductor 8 in the shower nozzle, the signal circuit of this temperature inductor 8 links to each other with described control module 9, described cold water inlet links to each other with a cold-hot water mixing box 10 respectively with the hot water inlet pipe, this cold-hot water mixing box 10 links to each other with described shower nozzle 7 by a magnetic valve 13, and is provided with booster 14 between cold-hot water mixing box and shower nozzle.The hot water inlet pipe stretches into from the bottom of cold-hot water mixing box, and is provided with a watering flower spraying 12 in its end.This is designed with and is beneficial to the mixing velocity that improves hot and cold water.Be provided with water level sensor 11 in the cold-hot water mixing box, this water level sensor links to each other with described magnetic valve 13.
In order to realize technique scheme to the control of water temperature, the utility model also provides the control method of above-mentioned shower, and it comprises the steps:
1, sets cold water open amount and leaving water temperature by controller, and start this shower;
2, controller is according to cold water open amount and the leaving water temperature set, and hot water or cold water's thermometer of obtaining of the temperature inductor in the hot and cold water pipe is calculated the hot water open amount and opened respectively respectively the flow controller of hot and cold water inlet pipe according to the cold water open amount of setting and the hot water open amount that calculates;
3, in step 2, open first the flow controller of cold water inlet according to setting value, open gradually again hot water inlet pipe's flow controller, until reach the open amount that calculates;
4, the flow controller of hot and cold water pipe all open finish after, control module obtains actual water temperature according to the temperature controller in the cold-hot water mixing box, and compares with the leaving water temperature of setting, obtain leaving water temperature too high, cross low or judgement just in time;
If 5 leaving water temperatures are too high, the flow controller of namely controlling the hot water inlet pipe reduces open amount, if leaving water temperature is excessively low, the flow controller of namely controlling the hot water inlet pipe increases open amount, until reach the leaving water temperature of setting, if but, after hot water inlet pipe's flow controller open amount reaches maximum, water temperature is still excessively low, then controls the cold water inlet flow controller and reduces open amount, until reach the leaving water temperature of setting;
6, water temperature reach stable after, store the open amount of the flow controller of the hot and cold water water inlet pipe under the respective settings temperature, when the next operation person sets this temperature and carries out shower, controller is according to the data open cold hot water inlet pipe's of this storage flow controller, then repeating step 3-5;
When 7, the water level in the cold-hot water mixing box is lower than designated water level, the control solenoid closure, when water level reached designated water level, the control magnetic valve was opened.
In the water source that general family uses, cold water generally is running water, its hydraulic pressure, flow velocity and water temperature are all more fixing, and the water yield is sufficient, and hot water generally to be electric heater, solar water heater etc. provide, its flow, water temperature are not to fix especially, and the water yield is also not necessarily sufficient, so in the utility model, sets first, and open first the cold water pipe flow controller, the hot-water line flow controller is opened gradually according to the water yield of cold water pipe flow controller.This mode can according to the hobby of user's water yield, farthest be saved hot water.And, because this shower goes out first cold water, improving gradually again the water yield of hot water, water temperature gradually changes from low to high, makes human body that the process of an adaptation be arranged, and the problem that can not occur burning is particularly suitable for children and uses.
Because the problems such as precision of heat dissipation of pipeline, flow-control, when even hot water reaches the open amount of calculating, the larger problem of water temperature deviation also can appear, if leaving water temperature is too high, the flow controller of namely controlling the hot water inlet pipe reduces open amount, if leaving water temperature is excessively low, the flow controller of namely controlling the hot water inlet pipe increases open amount, until reach the leaving water temperature of setting.Because the water yield of cold water is sufficient, generally carry out the adjustment to hot water effluent's amount, be conducive to guarantee out the metastable while of water inventory, the use of effectively saving hot water.If but after hot water inlet pipe's flow controller open amount reached maximum, water temperature was still excessively low, then controlled the cold water inlet flow controller and reduced open amount.
Claims (5)
1. bathing douche, comprise the hot water inlet pipe, cold water inlet and shower nozzle, it is characterized in that being respectively equipped with in described hot water inlet pipe and the cold water inlet temperature inductor, the signal circuit of this temperature inductor links to each other with a control module respectively, also be respectively equipped with a flow controller in described hot water inlet pipe and the cold water inlet, the control circuit of this flow controller also links to each other with described control module respectively, described cold water inlet links to each other with a cold-hot water mixing box respectively with the hot water inlet pipe, this cold-hot water mixing box links to each other with described shower nozzle, and between is provided with a booster.
2. a kind of bathing douche according to claim 1 is characterized in that being provided with in the described cold-hot water mixing box temperature inductor, and the signal circuit of this temperature inductor links to each other with described control module.
3. a kind of bathing douche according to claim 1 and 2 is characterized in that described hot water inlet pipe stretches into from the bottom of cold-hot water mixing box, and is provided with a watering flower spraying in its end.
4. a kind of bathing douche according to claim 1 and 2 is characterized in that being provided with water level sensor in the described cold-hot water mixing box, and this water level sensor is located at cold-hot water mixing box and is linked to each other with magnetic valve between the shower nozzle with one.
5. a kind of bathing douche according to claim 3 is characterized in that being provided with water level sensor in the described cold-hot water mixing box, and this water level sensor is located at cold-hot water mixing box and is linked to each other with magnetic valve between the shower nozzle with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358456 CN202776063U (en) | 2012-07-23 | 2012-07-23 | Novel shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358456 CN202776063U (en) | 2012-07-23 | 2012-07-23 | Novel shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776063U true CN202776063U (en) | 2013-03-13 |
Family
ID=47803429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220358456 Expired - Fee Related CN202776063U (en) | 2012-07-23 | 2012-07-23 | Novel shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821084A (en) * | 2017-03-03 | 2017-06-13 | 广西秀美壮乡能源环保有限公司 | A kind of multi-faceted shower bath with Sewage treatment |
-
2012
- 2012-07-23 CN CN 201220358456 patent/CN202776063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821084A (en) * | 2017-03-03 | 2017-06-13 | 广西秀美壮乡能源环保有限公司 | A kind of multi-faceted shower bath with Sewage treatment |
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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: 20130313 Termination date: 20130723 |