CN205316721U - Dual circuit periodic duty station - Google Patents
Dual circuit periodic duty station Download PDFInfo
- Publication number
- CN205316721U CN205316721U CN201521128271.1U CN201521128271U CN205316721U CN 205316721 U CN205316721 U CN 205316721U CN 201521128271 U CN201521128271 U CN 201521128271U CN 205316721 U CN205316721 U CN 205316721U
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- connection jaws
- circulation pipe
- tube
- circulation
- combination valve
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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
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Abstract
The utility model relates to a dual circuit periodic duty station, including casing, circulation system and the return water system of setting in the casing, circulation system includes combination valve, circulating pump and lower combination valve, go up the combination valve and include first circulating pipe and bursting tube, and the structure setting as an organic whole of first circulating pipe and bursting tube, the bursting tube is linked together with notes liquid pipe, and lower combination valve includes second circulating pipe and fluid -discharge tube, the structure setting as an organic whole of second circulating pipe and fluid -discharge tube, the circulating pump setting is between first circulating pipe and second circulating pipe, all be equipped with the trembleuse cup on bursting tube, second circulating pipe, fluid -discharge tube and body case contact's the inner wall, the return water system includes the wet return and sets up the back water pump on the wet return, be equipped with a plurality of wiring mouth on the casing bottom plate. The utility model discloses go up the combination valve, down the combination valve equally divide do not to cast through an organic whole and press copper spare to form, totally closed one shot forming does not have the leakage forever, the leakproofness is good, the setting of trembleuse cup, shock resistance is good, effectively noise abatement's production.
Description
Technical field
This utility model relates to a kind of solar energy work station, especially relates to a kind of dual circuit periodic duty station.
Background technology
Solar water heating system is to utilize solar thermal collector, collects solar radiant energy a kind of device that water is heated, be in current solar thermal energy application development most economic worth, the most ripe and business-like application product of technology. The classification of solar water heating system can be divided in heat cycles mode: natural cycle solar water heater, forced cyclic type solar water heating system, stores formula solar water heater etc. three kinds.
Solar water heating system includes heat storage water tank, heat collector, heat exchanger and solar energy work station. Wherein attemperater is used for containing water, it is possible to be placed on indoor; Heat collector needs to be arranged on the place that the outdoor sun can be irradiated to, and it is for absorbing the heat energy of the sun; Heat exchanger is generally disposed in water tank, and solar energy work station is connected between heat exchanger and heat collector.
Traditional solar energy work station includes housing, controller and medium circulation system. Medium circulation system includes circulating pump and the upper combination valve being connected respectively and lower combination valve with circulating pump, and wherein, upper combination valve is connected with Pressure gauge, expansion drum respectively, and lower combination valve is respectively at being connected with liquid injecting pipeline, Drainage pipe. Interface on each pipeline of existing solar energy work station and between each pipeline is more, easily causes the generation of the phenomenons such as seepage in use procedure owing to sealing is not enough; It addition, existing solar energy work station does not in use ensure that hot water supply at any time with water end (W.E.).
Utility model content
For the deficiency overcoming prior art to exist, this utility model provide a kind of can effectively antiseep, long service life, guarantee the dual circuit periodic duty station that has hot water to supply with water end (W.E.) at any time.
A kind of dual circuit periodic duty station, described work station includes housing, blood circulation and return water system, described blood circulation and return water system are arranged in housing, described blood circulation includes combination valve, circulating pump and lower combination valve, described upper combination valve includes the first circulation pipe and bursting tube, described first circulation pipe and bursting tube are structure as a whole setting, it is provided with check valve in described first circulation pipe, bursting tube is provided with relief valve connector, Pressure gauge connector, expansion drum connector, described relief valve connector is provided with relief valve, Pressure gauge connector is provided with Pressure gauge, described bursting tube is connected with liquid injection pipe, described liquid injection pipe is provided with liquid-filling valve, described lower combination valve includes the second circulation pipe and discharging tube, described second circulation pipe and discharging tube are structure as a whole setting, described second circulation pipe is provided with flow control valve, discharging tube is provided with tapping valve, described circulating pump is arranged between the first circulation pipe and the second circulation pipe,The inwall that described bursting tube, the second circulation pipe, discharging tube contact with housing is equipped with trembleuse cup; Described return water system includes return pipe and the back water pump being arranged on return pipe; Housing Base is respectively equipped with return pipe interface, the second circulation pipe interface and several connection jaws.
On this utility model, combination valve, lower combination valve are all structure as a whole, and form respectively through one casting pressure copper piece, totally-enclosed one-shot forming No leakage forever, good airproof performance; The setting of trembleuse cup, shock resistance is good, it is possible to the generation of effective noise reduction function.
As preferably, described first circulation pipe upper end is provided with for the fixed block that it is fixing with housing. Blood circulation and housing being fixed by this fixed block, operation is simple, convenient for installation and maintenance.
As preferably, the quantity of described connection jaws is eight, respectively water tank temperature sensor wire mouth, heat collector temperature sensor connection jaws, Tube Temperature Sensor connection jaws, thaw point sensor wire mouth, line traffic control display connection jaws, standby connection jaws, wiring of input power source mouth, water tank electric heater connection jaws.
As preferably, described return pipe interface is arranged on Housing Base left part, second circulation pipe interface is arranged on Housing Base right part, and water tank temperature sensor wire mouth, heat collector temperature sensor connection jaws, Tube Temperature Sensor connection jaws, thaw point sensor wire mouth, line traffic control display connection jaws, standby connection jaws, wiring of input power source mouth, water tank electric heater connection jaws are separately positioned between return pipe interface and the second circulation pipe interface.
As preferably, being respectively adopted loose joint between described circulating pump and the first circulation line, the second circulation line and fix. It is easy to the installation or removal between circulating pump and the first circulation line, the second circulation line.
This utility model simple in construction, reasonable in design, this utility model forms each through one casting pressure due to upper combination valve, lower combination valve, and interface is less on the pipeline of upper combination valve, lower combination valve, in pipeline, sealing is excellent, it is possible to effectively prevent fluid seepage, avoid potential safety hazard, increase the service life; This utility model can monitor the situation of blood circulation temperature, pressure and flow at any time simultaneously; It addition, the setting of this utility model trembleuse cup, shock resistance is good, it is possible to the generation of effective noise reduction function; This utility model has that barrier properties is good, simple and compact for structure, safety is high, long service life, the advantage such as convenient for installation and maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model Housing Base.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but this utility model scope of the claimed is not limited to this.
With reference to Fig. 1, Fig. 2, a kind of dual circuit periodic duty station, described work station includes housing 1, blood circulation and return water system, described blood circulation and return water system are arranged in housing, described blood circulation includes combination valve, circulating pump 2 and lower combination valve, described upper combination valve includes the first circulation pipe 3 and bursting tube 4, described first circulation pipe 3 and bursting tube 4 are structure as a whole setting, it is provided with check valve in described first circulation pipe 3, bursting tube 4 is provided with relief valve connector, Pressure gauge connector, expansion drum connector 5, described relief valve connector is provided with relief valve 6, Pressure gauge connector is provided with Pressure gauge 7, described bursting tube 3 is connected with liquid injection pipe 8, described liquid injection pipe 8 is provided with liquid-filling valve 9, described lower combination valve includes the second circulation pipe 10 and discharging tube 11, described second circulation pipe 10 and discharging tube 11 are structure as a whole setting, described second circulation pipe 10 is provided with flow control valve 12, discharging tube 11 is provided with tapping valve 13, described circulating pump 2 is arranged between the first circulation pipe 3 and the second circulation pipe 10,It is respectively adopted loose joint between described circulating pump 2 and first circulation line the 3, second circulation line 10 to fix, it is simple to the installation or removal between circulating pump and the first circulation line, the second circulation line. Upper combination valve, lower combination valve are all structure as a whole, and form respectively through one casting pressure copper piece, totally-enclosed one-shot forming No leakage forever, good airproof performance.
The inwall that described bursting tube the 3, second circulation pipe 10, discharging tube 11 contact with housing is equipped with trembleuse cup 14; The setting of trembleuse cup, shock resistance is good, it is possible to the generation of effective noise reduction function. Described return water system includes return pipe 15 and the back water pump 16 being arranged on return pipe; Housing Base is respectively equipped with return pipe interface the 17, second circulation pipe interface 18 and several connection jaws.
Described first circulation pipe upper end is provided with for the fixed block 19 that it is fixing with housing, blood circulation and housing is fixed by this fixed block, and operation is simple, convenient for installation and maintenance. The quantity of described connection jaws is eight, respectively water tank temperature sensor wire mouth 20, heat collector temperature sensor connection jaws 21, Tube Temperature Sensor connection jaws 22, thaw point sensor wire mouth 23, line traffic control display connection jaws 24, standby connection jaws 25, wiring of input power source mouth 26, water tank electric heater connection jaws 27. Described return pipe interface 17 is arranged on Housing Base left part, second circulation pipe interface 18 is arranged on Housing Base right part, and water tank temperature sensor wire mouth 20, heat collector temperature sensor connection jaws 21, Tube Temperature Sensor connection jaws 22, thaw point sensor wire mouth 23, line traffic control display connection jaws 24, standby connection jaws 25, wiring of input power source mouth 26, water tank electric heater connection jaws 27 are separately positioned between return pipe interface and the second circulation pipe interface.
Claims (5)
1. a dual circuit periodic duty station, it is characterized in that: described work station includes housing, blood circulation and return water system, described blood circulation and return water system are arranged in housing, described blood circulation includes combination valve, circulating pump and lower combination valve, described upper combination valve includes the first circulation pipe and bursting tube, described first circulation pipe and bursting tube are structure as a whole setting, it is provided with check valve in described first circulation pipe, bursting tube is provided with relief valve connector, Pressure gauge connector, expansion drum connector, described relief valve connector is provided with relief valve, Pressure gauge connector is provided with Pressure gauge, described bursting tube is connected with liquid injection pipe, described liquid injection pipe is provided with liquid-filling valve, described lower combination valve includes the second circulation pipe and discharging tube, described second circulation pipe and discharging tube are structure as a whole setting, described second circulation pipe is provided with flow control valve, discharging tube is provided with tapping valve, described circulating pump is arranged between the first circulation pipe and the second circulation pipe, the inwall that described bursting tube, the second circulation pipe, discharging tube contact with housing is equipped with trembleuse cup, described return water system includes return pipe and the back water pump being arranged on return pipe, Housing Base is respectively equipped with return pipe interface, the second circulation pipe interface and several connection jaws.
2. dual circuit periodic duty station according to claim 1, it is characterised in that: described first circulation pipe upper end is provided with for the fixed block that it is fixing with housing.
3. dual circuit periodic duty station according to claim 1, it is characterized in that: the quantity of described connection jaws is eight, respectively water tank temperature sensor wire mouth, heat collector temperature sensor connection jaws, Tube Temperature Sensor connection jaws, thaw point sensor wire mouth, line traffic control display connection jaws, standby connection jaws, wiring of input power source mouth, water tank electric heater connection jaws.
4. dual circuit periodic duty station according to claim 3, it is characterized in that: described return pipe interface is arranged on Housing Base left part, second circulation pipe interface is arranged on Housing Base right part, and water tank temperature sensor wire mouth, heat collector temperature sensor connection jaws, Tube Temperature Sensor connection jaws, thaw point sensor wire mouth, line traffic control display connection jaws, standby connection jaws, wiring of input power source mouth, water tank electric heater connection jaws are separately positioned between return pipe interface and the second circulation pipe interface.
5. dual circuit periodic duty station according to claim 1, it is characterised in that: it is respectively adopted loose joint between described circulating pump and the first circulation line, the second circulation line and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128271.1U CN205316721U (en) | 2015-12-30 | 2015-12-30 | Dual circuit periodic duty station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128271.1U CN205316721U (en) | 2015-12-30 | 2015-12-30 | Dual circuit periodic duty station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316721U true CN205316721U (en) | 2016-06-15 |
Family
ID=56200075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128271.1U Active CN205316721U (en) | 2015-12-30 | 2015-12-30 | Dual circuit periodic duty station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316721U (en) |
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2015
- 2015-12-30 CN CN201521128271.1U patent/CN205316721U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |