CN203216076U - Solar water heater emptying drainage device - Google Patents
Solar water heater emptying drainage device Download PDFInfo
- Publication number
- CN203216076U CN203216076U CN 201320046654 CN201320046654U CN203216076U CN 203216076 U CN203216076 U CN 203216076U CN 201320046654 CN201320046654 CN 201320046654 CN 201320046654 U CN201320046654 U CN 201320046654U CN 203216076 U CN203216076 U CN 203216076U
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- China
- Prior art keywords
- water
- pipe
- heater
- responsible
- jam
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar water heater emptying drainage device which comprises a main pipe and a water inlet-and-outlet pipe. A small hole is formed in the main pipe and communicated with a water heater water tank, an end cover is arranged at the lower end of the main pipe, a water receiving pipe is arranged below the main pipe and connected with an elastically telescopic connecting pipe, a sealing cover is arranged at the lower end of water receiving pipe, a pull rod is arranged in the center of the water receiving pipe, the lower end of the pull rod stretches out of the water receiving pipe and connected with a digging rope, seal rings are arranged at the two ends of the sealing cover and fixed through nuts, the upper end of the pull rod stretches into the main pipe, a blocking pieces are is arranged on the end portion of the pull rod, a sealing gasket is arranged on the blocking piece, a spring is arranged below the blocking piece, the upper end of the spring abuts against the blocking piece, the lower end of the spring abuts against the end cover, the lower portion of the water receiving pipe is fixedly connected with a lower branch pipe which is provided with a hose, and the hose is communicated with the water inlet-and-outlet pipe. An upper branch pipe is arranged on the main pipe and stretches upwards, the pipe opening of the upper branch pipe is higher than the top of the water heater water tank, and vent valves are arranged on the branch pipes. According to the solar water heater emptying drainage device, water in a water upper pipeline and a water lower pipeline of a solar water heater can be conveniently emptied, and water resources are saved.
Description
Technical field
The utility model relates to a kind of solar water heater emptying jettison gear, belongs to the solar energy water heater pipe emptying technical field that discharges water.
Background technology
Solar water heater is owing to possess energy-conserving and environment-protective, characteristic such as easy to use, selected for use by increasing family, although solar water heater provides greatly convenient for people's life, in use some problems of Chu Xianing are also brought some puzzlements to the user.
People are when using solar water heater, modal problem is, the tap of fetching boiling water, the water that is flowed out by water heater is not warm, wait the cold water of storing in the pipeline to drain and could use, and has so just caused the waste of water resource, unfavorable ten economize on resources, if people do not wait for that cold water drains just and use, easy to catch cold catching a cold is unfavorable for people's health very much.
Northern area cold in winter, because some solar water heaters do not possess the emptying jettison gear, ducted water does not drain, through regular meeting's generator tube road bursting by freezing; Possessed in the solar water heater of emptying jettison gear at some, because the design defect of emptier though ducted water can be drained, often is frozen between solar energy delivery port and the exhaust-valve.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of solar water heater emptying jettison gear, can reach the purpose of conserve water resource easily with the water emptying in the solar water heater upper and lower conduit road.
To achieve these goals, the technical solution of the utility model is: a kind of solar water heater emptying jettison gear, comprise the person in charge who is installed on the water-heater water tank bottom, described person in charge upper end has aperture to be connected with the water-heater water tank bottom, be responsible for the lower end end cap is set, fixedly connected by screw thread, water receiving pipe is set below the person in charge, be responsible for and be connected by the telescopic connecting tube of elasticity with water receiving pipe, the water receiving pipe lower end arranges seal cover, the center of seal cover arranges pull bar, and water receiving pipe is stretched out in the pull bar lower end, following connection stay cord, the two ends of seal cover arrange sealing ring, be fixed on the pull bar by nut, the upper end of pull bar extend in the person in charge, and the diameter of pull bar is less than the internal diameter of end cap central bore, the end of pull bar arranges the jam that can move up and down in being responsible for, sealing gasket is set above the jam, under the jam spring is set, offset with jam on the spring, following and end cap offsets, the fixedly connected lower branch line in the bottom of water receiving pipe, lower branch line arranges flexible pipe, is connected with water inlet pipe and water outlet pipe; The described person in charge is arranging arm near the water-heater water tank place, and arm stretches upwards, and its mouth of pipe is higher than the water-heater water tank top, communicates with atmosphere, and breather valve is set on the arm.
Further, described breather valve is check valve.
Further, the diameter of described jam and sealing gasket is less than the internal diameter of being responsible for.
Further, described spring is stage clip, and described spring inside diameter is less than the external diameter of jam and sealing gasket.
Solar water heater emptying jettison gear of the present utility model, water inlet pipe and water outlet pipe leads to the water room, an arm is set on the water inlet pipe and water outlet pipe, arrange on the arm and use taps, stay cord can lead to the water room by several fixed pulleys that are arranged on the stay cord turning point, during water, open and use taps, the pulling stay cord, pull bar is pressed and is moved, the spring compression, jam and sealing gasket move down, and hot water enters the person in charge, connecting tube, water receiving pipe, flow to water inlet pipe and water outlet pipe by lower branch line, flexible pipe, arrive the water room at last, use for the user.During last water, close and use taps, the pulling stay cord, pull bar moves down, the spring compression, jam and sealing gasket move down, and cold water enters water-heater water tank at last by water inlet pipe and water outlet pipe, flexible pipe, lower branch line, water receiving pipe, connecting tube, the person in charge.Last water stops, recoil of spring supports aperture on the sealing gasket on the jam, block ostium excurrens, the one-way valve opens that use as breather valve this moment, the water of depositing in the person in charge, connecting tube, water receiving pipe, the water inlet pipe and water outlet pipe is via the emptying of water switch, and anhydrous existence in the pipeline can be prevented the antipriming pipe cracking that freezes in winter, during use, paddle hole can in time flow out hot water, reaches the purpose of conserve water resource, and has reduced the time that the user waits for.For the solar water heater that is using, also can install this emptying jettison gear additional at next-door neighbour's delivery port place.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model technology is described in further detail.
As shown in Figure 1, solar water heater emptying jettison gear of the present utility model, comprise the person in charge 5 who is installed on the water-heater water tank bottom, water inlet pipe and water outlet pipe 17, the described person in charge 5 upper ends have aperture 2 to be connected with water-heater water tank 1 bottom, be responsible for 5 lower ends end cap 9 is set, fixedly connected by screw thread, below the person in charge 5 water receiving pipe 11 is set, being responsible for 5 is connected by the telescopic connecting tube 10 of elasticity with water receiving pipe 11, water receiving pipe 11 lower ends arrange seal cover 12, the center of seal cover 12 arranges pull bar 13, water receiving pipe 11 is stretched out in pull bar 13 lower ends, under connect stay cord 14, the two ends of seal cover 12 arrange sealing ring 18, be fixed on the pull bar 13 by nut 19, the upper end of pull bar 13 extend into to be responsible in 5, the diameter of pull bar 13 is less than the internal diameter of end cap 9 centre bores, the end arranges the jam 4 that can move up and down in being responsible for, sealing gasket 3 is set above the jam 4, and jam arranges spring 64 times, offsets with jam 4 on the spring 6, following and end cap 9 offsets, the fixedly connected lower branch line 15 in the bottom of water receiving pipe 11, lower branch line 15 arranges flexible pipe 16, is connected with water inlet pipe and water outlet pipe 17; The described person in charge 5 is arranging arm 7 near water-heater water tank 1 place, and arm 7 stretches upwards, and its mouth of pipe is higher than water-heater water tank 1 top, communicates with atmosphere, and breather valve 8 is set on the arm 7.
Described breather valve 8 is check valve.
The diameter of described jam 4 and sealing gasket 3 is less than the internal diameter of being responsible for 5.
Described spring 6 is stage clip, and described spring inside diameter is less than the external diameter of jam and sealing gasket.
The utility model protection domain is not limited to above-described embodiment, and all technology distortion of doing according to the technical solutions of the utility model principle all drop within the protection domain of the present utility model.
Claims (4)
1. solar water heater emptying jettison gear, comprise the person in charge, water inlet pipe and water outlet pipe, it is characterized in that: be responsible for being installed in the water-heater water tank bottom, being responsible for the upper end has aperture to be connected with the water-heater water tank bottom, be responsible for the lower end end cap is set, fixedly connected by screw thread, below being responsible for water receiving pipe is set, the person in charge is connected by the telescopic connecting tube of elasticity with water receiving pipe, and the water receiving pipe lower end arranges seal cover, the center of seal cover arranges pull bar, water receiving pipe is stretched out in the pull bar lower end, following connection stay cord, and the two ends of seal cover arrange sealing ring, be fixed on the pull bar by nut, the upper end of pull bar extend in the person in charge, and the end of pull bar arranges the jam that can move up and down in being responsible for, sealing gasket is set above the jam, under the jam spring is set, offset with jam on the spring, following and end cap offsets the fixedly connected lower branch line in the bottom of water receiving pipe, lower branch line arranges flexible pipe, is connected with water inlet pipe and water outlet pipe; The described person in charge is arranging arm near the water-heater water tank place, and arm stretches upwards, and its mouth of pipe is higher than the water-heater water tank top, communicates with atmosphere, and breather valve is set on the arm.
2. solar water heater emptying jettison gear according to claim 1, it is characterized in that: described breather valve is check valve.
3. solar water heater emptying jettison gear according to claim 1 is characterized in that: the diameter of described jam and sealing gasket is less than the internal diameter of being responsible for.
4. solar water heater emptying jettison gear according to claim 1, it is characterized in that: described spring is stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046654 CN203216076U (en) | 2013-01-15 | 2013-01-15 | Solar water heater emptying drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046654 CN203216076U (en) | 2013-01-15 | 2013-01-15 | Solar water heater emptying drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216076U true CN203216076U (en) | 2013-09-25 |
Family
ID=49205603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320046654 Expired - Fee Related CN203216076U (en) | 2013-01-15 | 2013-01-15 | Solar water heater emptying drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664595A (en) * | 2020-06-16 | 2020-09-15 | 成都明杰科技有限公司 | Winter anti-freezing device of solar water heater |
-
2013
- 2013-01-15 CN CN 201320046654 patent/CN203216076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664595A (en) * | 2020-06-16 | 2020-09-15 | 成都明杰科技有限公司 | Winter anti-freezing device of solar water heater |
| CN111664595B (en) * | 2020-06-16 | 2020-12-01 | 徐州云创餐饮有限公司 | Winter anti-freezing device of solar water heater |
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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: 20130925 Termination date: 20140115 |