CN201497196U - Micro-pressure-bearing water tank device, heat pump water heater and solar water heater - Google Patents
Micro-pressure-bearing water tank device, heat pump water heater and solar water heater Download PDFInfo
- Publication number
- CN201497196U CN201497196U CN200920306129XU CN200920306129U CN201497196U CN 201497196 U CN201497196 U CN 201497196U CN 200920306129X U CN200920306129X U CN 200920306129XU CN 200920306129 U CN200920306129 U CN 200920306129U CN 201497196 U CN201497196 U CN 201497196U
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- China
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- water
- water tank
- valve
- bearing
- controller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The utility model provides a micro-pressure-bearing water tank device which bears relatively smaller pressure when water is used, bears no pressure when water is not used, reduces the manufacturing cost, is capable of outputting water through bearing pressure, is strong in spraying, and is comfortable for shower. The device comprises a water tank provided with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is arranged at the lower part of the water tank, an the water outlet pipe is arranged at the upper part of the water tank; a water inlet valve is arranged on the water inlet pipe, and an exhaust valve is arranged at the top part of the water tank; the utility model comprises a controller as well, wherein the input end of the controller is connected with the water inlet valve and the exhaust valve so as to control the actions of both the water inlet valve and the exhaust valve; when the water is used, the signal output by the controller enables the exhaust valve to be closed, and the water inlet valve to be opened; when the water is not used, the signal output by the controller enables the water inlet valve to be closed, and the exhaust valve to be opened.
Description
Technical field
The utility model relates to the water tank that uses on a kind of solar water heater, Teat pump boiler and this two kinds of water heaters.
Background technology
The water tank that uses on solar water heater or the Teat pump boiler or be press-bearing water tank, or be non-press-bearing water tank.The pressure that press-bearing water tank need bear is greater than tap water supply pressure, is generally 0.6MPa.
Non-press-bearing water tank low cost of manufacture.Press-bearing water tank manufacturing cost height, but water tank pressure-bearing water outlet when using, spray is strong, bath comfort.
The bearing hot water device is at the non-water state of using in most time, and at the non-water state of using, the water tank pressure inside equals tap water supply pressure; If, can reduce manufacturing cost so, make the non-pressure-bearing of water tank and adopt non-press-bearing water tank at the non-water state of using.When using water state, the water tank pressure inside will be much smaller than tap water supply pressure, so as long as the pressure that makes water tank to bear can guarantee the pressure-bearing water outlet greater than water tank pressure inside with water state the time, spray is strong, bath comfort.
The utility model content
The purpose of this utility model provides a kind of less pressure that bears when water, pressure-bearing not when stopping water, and reducing manufacturing cost, but pressure-bearing water outlet simultaneously, spray is strong, little press-bearing water tank device of bath comfort.
This little press-bearing water tank device comprises the water tank that water inlet pipe and outlet pipe are set, and water inlet pipe is arranged on the water tank bottom, and outlet pipe is arranged on water tank upper; Water inlet pipe is provided with water intaking valve, in tank top air bleeding valve is set; It comprises controller, and the output of controller links to each other with water intaking valve, air bleeding valve with the action of control water intaking valve, air bleeding valve; When the beginning water, controller output signal makes and exhaust valve closure makes water intaking valve open then; When stopping water, controller output signal makes water intaking valve close, and makes air bleeding valve open then.
Because when stopping water, water intaking valve is closed, air bleeding valve is opened, and water tank is in non-artesian condition; When water, exhaust valve closure, water intaking valve is opened, and water tank adopts top water water-out manners, and water tank is in artesian condition, but because the water tank pressure inside is less at this moment, so the bearing requirements of water tank is less.Like this, the non-pressure-bearing of water tank when just having accomplished not water (heating), the little pressure-bearing of water tank during water.The beneficial effects of the utility model: 1, the little pressure-bearing of water tank, the manufacturing cost of having saved water tank greatly.2, water tank except every day water extremely short time service little artesian condition, other most times all are operated in non-artesian condition, thereby have prolonged the service life of water tank greatly.3, can enjoy the pressure-bearing water outlet identical with common press-bearing water tank during water, spray is strong, the advantage of bath comfort.
As improvement, the bearing requirements of described water tank is 0.15-0.2MPa.Through test, Pressure gauge is connected on the press-bearing water tank, during water, the pressure in the water tank is not 0.26MPa, and the pressure in the water tank is reduced to 0.06MPa immediately during water.So, the bearing requirements of water tank is greater than 0.06MPa, be preferably 0.15-0.2MPa.
As improvement, water inlet pipe is provided with the hand-operated valve in parallel with water intaking valve.The effect of hand-operated valve is, on the water tank during water, opens the hand-operated valve water inlet for the first time, closes hand-operated valve when water is full.
As improvement, be provided with the safety relief valve that opening pressure is 0.10-0.14MPa at the top of water tank.For the sake of assurance, also be furnished with safety relief valve on the water tank, guarantee also can not damage water tank under the situation that breaks down when water, that is to say, when the water tank internal pressure surpassed the safety relief valve opening pressure, safety relief valve was promptly opened and is carried out pressure release.
As improvement, water intaking valve is the closed type water intaking valve, and air bleeding valve is the open type air bleeding valve.Like this, even have a power failure, water tank just is operated in non-artesian condition, and can not damage water tank.
The utility model provides a kind of Teat pump boiler simultaneously, comprises the source pump of mainly being made up of the evaporimeter, compressor, the condenser that link to each other successively, and it also comprises described little press-bearing water tank device.Condenser can be arranged in the described water tank, also can be arranged on outside the described water tank.
The utility model also provides a kind of solar water heater, comprise the solar thermal collector of mainly forming by thermal-collecting tube, header, thermal-collecting tube stretches in the header, and it also comprises described little press-bearing water tank device, and heat collector communicates with water tank by heat collector inlet pipeline, heat collector outlet pipeline respectively; Series circulation pump on the heat collector inlet pipeline.
Description of drawings
Fig. 1 is to use the Teat pump boiler schematic diagram of little press-bearing water tank device.
Fig. 2 is to use the solar water heater schematic diagram of little press-bearing water tank device.
The specific embodiment
Teat pump boiler shown in Figure 1 comprises the source pump of mainly being made up of the evaporimeter, compressor, the condenser 11 that link to each other successively 12, little press-bearing water tank device 14.
Little press-bearing water tank device 14 comprises that bearing requirements is vertical water tank 4, water intaking valve 2, outlet pipe 5, controller 10 of 0.15-0.2MPa etc.It is the safety relief valve 8 of 0.10-0.14MPa that air bleeding valve 9 and opening pressure are set at water tank 4 tops.Air bleeding valve 9 is the open type air bleeding valve.Water inlet pipe 1 is arranged on the bottom of water tank sidewall, and water intaking valve 2 and the hand-operated valve 13 that is in parallel is set on the water inlet pipe.Water intaking valve 2 is the closed type water intaking valve.Outlet pipe 5 is connected the top of water tank sidewall.The outlet of outlet pipe connects an import that mixes water valve 6, and another import that mixes water valve 6 communicates with water inlet pipe 1.The outlet that mixes water valve 6 connects shower nozzle 7.The output of controller 10 links to each other with water intaking valve, air bleeding valve with the action of control water intaking valve, air bleeding valve.
When the beginning water, controller output signal makes and exhaust valve closure makes water intaking valve open then that water tank adopts top water water-out manners, do not have any shutoff valve door at the mouth of a river, and shower nozzle is higher than exhaust outlet; When stopping water, controller output signal makes water intaking valve close, and makes air bleeding valve open then.
Condenser is arranged in the water tank 4.The input of controller 10 also with extend into water tank in cooling-water temperature sensor 3 link to each other, the output of controller also connect control compressor control circuit.After the temperature of water in the water tank reaches set water temperature, controller control compressor shutdown, energy savings greatly.Source pump belongs to prior art, is not described in detail.It is to utilize the evaporimeter in the source pump to absorb heat energy from surrounding environment; Discharge heat energy by condenser the water in the water tank is heated, advantage such as it is energy-efficient, round-the-clock, safe and reliable that Teat pump boiler has.
When for the first time using the utility model, need to open the hand-operated valve water inlet, close hand-operated valve when water is full by on 13 pairs of water tanks of hand-operated valve during water.
During water, close air bleeding valve earlier by controller (for example, by the water key on the movement controller) output signal, open water intaking valve again, cold water enters water tank by water inlet pipe through water intaking valve, ejects hot water, and hot water sprays from shower nozzle through outlet pipe, mixed water valve.When stopping water, close water intaking valve earlier, open air bleeding valve again, allow water tank be operated in non-artesian condition by controller (for example, pressing the water key on the controller again) output signal.Mixed water valve only plays the effect of regulating water temperature (mixing water), and does not close the effect of water.For waterproof and easy to use, controller be installed in water drench less than the place, water key slave controller is drawn out to the water place, and carries out water-proofing treatment.
Solar water heater shown in Figure 2 comprises the solar thermal collector of mainly being made up of thermal-collecting tube 12, header 15, little press-bearing water tank device 14.Little press-bearing water tank device 14 is identical with embodiment 1, no longer describes.
Thermal-collecting tube 12 stretches in the header 15, and heat collector communicates with water tank by heat collector inlet pipeline 16, heat collector outlet pipeline 17 respectively; Series circulation pump 11 on the heat collector inlet pipeline.
The input of controller 10 also with extend into water tank in cooling-water temperature sensor 3 link to each other, the output of controller also connect control circulating pump 11 control circuit.
Thermal-collecting tube absorbs solar energy the water in the header is heated, and the water in the header can heat the water in the water tank like this by the effect and the circulation of the water in the water tank of circulating pump.After the temperature of water in the water tank reached set water temperature, controller control circulating pump was shut down, greatly energy savings.
About the operation principle of present embodiment and embodiment 1 roughly the same, repeat no more.
Core of the present utility model is to allow water tank become closed system when water, and becomes open loop system in other situation, to realize little pressure-bearing of water tank.
Claims (9)
1. a little press-bearing water tank device comprises the water tank that water inlet pipe and outlet pipe are set, and it is characterized in that: water inlet pipe is arranged on the water tank bottom, and outlet pipe is arranged on water tank upper; Water inlet pipe is provided with water intaking valve, in tank top air bleeding valve is set; It comprises controller, and the output of controller links to each other with water intaking valve, air bleeding valve with the action of control water intaking valve, air bleeding valve; When the beginning water, controller output signal makes and exhaust valve closure makes water intaking valve open then; When stopping water, controller output signal makes water intaking valve close, and makes air bleeding valve open then.
2. little press-bearing water tank device according to claim 1 is characterized in that: the bearing requirements of described water tank is 0.15-0.2MPa.
3. little press-bearing water tank device according to claim 1, it is characterized in that: water inlet pipe is provided with the hand-operated valve in parallel with water intaking valve.
4. little press-bearing water tank device according to claim 1 is characterized in that: be provided with the safety relief valve that opening pressure is 0.10-0.14MPa at the top of water tank.
5. little press-bearing water tank device according to claim 1 is characterized in that: water intaking valve is the closed type water intaking valve, and air bleeding valve is the open type air bleeding valve.
6. a Teat pump boiler comprises the source pump of mainly being made up of the evaporimeter, compressor, the condenser that link to each other successively, it is characterized in that: further comprising the described little press-bearing water tank device of claim 1.
7. Teat pump boiler according to claim 6 it is characterized in that: further comprising the cooling-water temperature sensor that extend in the water tank; The input of controller also links to each other with cooling-water temperature sensor, and the output of controller also connects the control circuit of control compressor.
8. solar water heater, comprise the solar thermal collector of mainly forming by thermal-collecting tube, header, thermal-collecting tube stretches in the header, it is characterized in that: further comprising the described little press-bearing water tank device of claim 1, heat collector communicates with water tank by heat collector inlet pipeline, heat collector outlet pipeline respectively; Series circulation pump on the heat collector inlet pipeline.
9. solar water heater according to claim 8 it is characterized in that: further comprising the cooling-water temperature sensor that extend in the water tank; The input of controller also links to each other with cooling-water temperature sensor, and the output of controller also connects the control circuit of control circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920306129XU CN201497196U (en) | 2009-07-14 | 2009-07-14 | Micro-pressure-bearing water tank device, heat pump water heater and solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920306129XU CN201497196U (en) | 2009-07-14 | 2009-07-14 | Micro-pressure-bearing water tank device, heat pump water heater and solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497196U true CN201497196U (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920306129XU Expired - Fee Related CN201497196U (en) | 2009-07-14 | 2009-07-14 | Micro-pressure-bearing water tank device, heat pump water heater and solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563902A (en) * | 2012-01-08 | 2012-07-11 | 刘进丰 | Separating solar energy water heater for collecting heat in solar house according to natural convection |
-
2009
- 2009-07-14 CN CN200920306129XU patent/CN201497196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563902A (en) * | 2012-01-08 | 2012-07-11 | 刘进丰 | Separating solar energy water heater for collecting heat in solar house according to natural convection |
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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: 20100602 Termination date: 20130714 |