CN202920036U - Novel shower - Google Patents
Novel shower Download PDFInfo
- Publication number
- CN202920036U CN202920036U CN 201220357532 CN201220357532U CN202920036U CN 202920036 U CN202920036 U CN 202920036U CN 201220357532 CN201220357532 CN 201220357532 CN 201220357532 U CN201220357532 U CN 201220357532U CN 202920036 U CN202920036 U CN 202920036U
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- water
- cold
- hot water
- water inlet
- inlet pipe
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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model relates to a novel shower which comprises a hot water inlet pipe, a cold water inlet pipe and a sprayer. Temperature sensors are respectively arranged in the hot water inlet pipe and the cold water inlet pipe, and signal circuits of the temperature sensors are respectively connected with a control unit. Flow controllers are respectively arranged in the hot water inlet pipe and the cold water inlet pipe, and control circuits of the flow controllers are respectively connected with the control units. The hot water inlet pipe and the cold water inlet pipe are respectively connected with a cold water and hot water mixed tank which is connected with the sprayer. The novel shower is capable of accurately adjusting water temperature, enables water quantity to achieve maximum, and is 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 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, the Chinese patent that is CN102008263 as publication number discloses a kind of automatic water-feeding constant-temperature shower, 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 mixed water valve body part, reaches the purpose of automatic constant-temperature.But in the various thermal water sources in 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 is mainly 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 easily occur, 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 cold water inlet a temperature inductor, the signal circuit of this temperature inductor is connected with a control module respectively, also be respectively equipped with a flow controller in described hot water inlet pipe and cold water inlet, the control circuit of this flow controller also is connected with described control module respectively, described cold water inlet is connected with a cold-hot water mixing box respectively with the hot water inlet pipe, this cold-hot water mixing box is connected with described shower nozzle.After set water temperature and cold water open amount, controller can be controlled the flow of hot water according to the temperature of hot and cold water, advance according to actual conditions as the user, and 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 stablizes.Therefore, water temperature precise control of the present utility model, and the water yield reaches maximization again because the minable water yield of hot water is adjusted according to the inflow of cold water, water temperature can not occur easily excessive and the problem of scald accident occurs when adjusting.The existence of cold-hot water mixing box makes hot and cold water re-use after mixing fully, with being beneficial to the uniformity that improves water temperature.
As preferably, be provided with a temperature inductor in described cold-hot water mixing box, the signal circuit of this temperature inductor is connected with described control module.This temperature inductor can feed back to controller with actual output water temperature, makes controller to finely tune 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 described cold-hot water mixing box, this water level sensor is located at cold-hot water mixing box and is connected with magnetic valve between shower nozzle with one.Stable with hydraulic pressure that this design has guaranteed water yield.If when the water level in cold-hot water mixing box is too 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, set 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 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, first open the flow controller of cold water inlet according to setting value, then open gradually 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 complete after, control module obtains actual water temperature according to the temperature controller in cold-hot water mixing box, and compares with the leaving water temperature of setting, and obtains too high, the too low or judgement just in time of leaving water temperature;
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 too 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 too low, 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 at 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 is generally running water, its hydraulic pressure, flow velocity and water temperature are all more fixing, and the water yield is sufficient, and hot water to be generally 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, first sets, and first open 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 first goes out cold water, then improving gradually 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.
The problems such as precision due to 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 too 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 too low, controls the cold water inlet flow controller and reduce open amount.
As preferably, the water level in described cold-hot water mixing box is controlled solenoid closure during lower than designated water level, when water level reaches designated water level, controls magnetic valve and opens.
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 easily occur, 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 cold water inlet 6 temperature inductor 2,4,, the signal circuit of this temperature inductor is connected 9 with a control module respectively, also be respectively equipped with a flow controller 1,3 in described hot water inlet pipe and cold water inlet, the control circuit of this flow controller also is connected with described control module 9 respectively.Be provided with a temperature inductor 8 in shower nozzle, the signal circuit of this temperature inductor 8 is connected with single 9 yuan of described control, described cold water inlet is connected with a cold-hot water mixing box 10 respectively with the hot water inlet pipe, and this cold-hot water mixing box 10 is connected with described shower nozzle 7 by a magnetic valve 13.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 cold-hot water mixing box, this water level sensor is connected 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, set 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 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, first open the flow controller of cold water inlet according to setting value, then open gradually 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 complete after, control module obtains actual water temperature according to the temperature controller in cold-hot water mixing box, and compares with the leaving water temperature of setting, and obtains too high, the too low or judgement just in time of leaving water temperature;
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 too 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 too low, 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 at 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 cold-hot water mixing box is lower than designated water level, control solenoid closure, when water level reaches designated water level, control magnetic valve and open.
In the water source that general family uses, cold water is generally running water, its hydraulic pressure, flow velocity and water temperature are all more fixing, and the water yield is sufficient, and hot water to be generally 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, first sets, and first open 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 first goes out cold water, then improving gradually 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.
The problems such as precision due to 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 too 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 too low, controls the cold water inlet flow controller and reduce 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 cold water inlet a temperature inductor, the signal circuit of this temperature inductor is connected with a control module respectively, also be respectively equipped with a flow controller in described hot water inlet pipe and cold water inlet, the control circuit of this flow controller also is connected with described control module respectively, described cold water inlet is connected with a cold-hot water mixing box respectively with the hot water inlet pipe, this cold-hot water mixing box is connected with described shower nozzle.
2. a kind of bathing douche according to claim 1, is characterized in that being provided with in described cold-hot water mixing box a temperature inductor, and the signal circuit of this temperature inductor is connected 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 be 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 described cold-hot water mixing box, and this water level sensor is located at cold-hot water mixing box and is connected with magnetic valve between 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 described cold-hot water mixing box, and this water level sensor is located at cold-hot water mixing box and is connected with magnetic valve between shower nozzle with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357532 CN202920036U (en) | 2012-07-23 | 2012-07-23 | Novel shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357532 CN202920036U (en) | 2012-07-23 | 2012-07-23 | Novel shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920036U true CN202920036U (en) | 2013-05-08 |
Family
ID=48210032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357532 Expired - Fee Related CN202920036U (en) | 2012-07-23 | 2012-07-23 | Novel shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727117A (en) * | 2012-07-23 | 2012-10-17 | 杨丽 | Novel shower and control method thereof |
| CN107028525A (en) * | 2016-12-30 | 2017-08-11 | 深圳市创美佳精品制造有限公司 | Go out the shower of hot and cold water simultaneously |
| CN107470054A (en) * | 2017-09-21 | 2017-12-15 | 开平市明福卫浴实业有限公司 | A kind of novel constant-temperature gondola water faucet |
-
2012
- 2012-07-23 CN CN 201220357532 patent/CN202920036U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727117A (en) * | 2012-07-23 | 2012-10-17 | 杨丽 | Novel shower and control method thereof |
| CN102727117B (en) * | 2012-07-23 | 2014-01-15 | 富阳腾飞科技有限公司 | Novel shower and control method thereof |
| CN107028525A (en) * | 2016-12-30 | 2017-08-11 | 深圳市创美佳精品制造有限公司 | Go out the shower of hot and cold water simultaneously |
| CN107470054A (en) * | 2017-09-21 | 2017-12-15 | 开平市明福卫浴实业有限公司 | A kind of novel constant-temperature gondola water faucet |
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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: 20130508 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |