CN202267258U - Automatic evacuating and automatic water stopping device for solar water heater - Google Patents
Automatic evacuating and automatic water stopping device for solar water heater Download PDFInfo
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- CN202267258U CN202267258U CN 201120377712 CN201120377712U CN202267258U CN 202267258 U CN202267258 U CN 202267258U CN 201120377712 CN201120377712 CN 201120377712 CN 201120377712 U CN201120377712 U CN 201120377712U CN 202267258 U CN202267258 U CN 202267258U
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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 discloses an automatic evacuating and automatic water stopping device for a solar water heater and belongs to the field of solar water heaters. The automatic evacuating and automatic water stopping device comprises a water supplying and draining pipeline (14) which extends to the top end in a solar water storage tank (9) from the bottom to top; an evacuating device is arranged at the lower end in the solar water storage tank (9); one end of the evacuating device is communicated with the water supplying and draining pipeline (14); and the other end of the water supplying and draining pipeline (14) extends into a control line (5) in the solar water storage tank (9) along a control line pipe (15) and is connected with an external controller (6). Due to the adoption of mechanical automatic control, water in the water supplying and draining pipeline can be evacuated if necessary; and the automatic evacuating and automatic water stopping device is simple in operation and low in cost.
Description
Technical field
The automatic emptying of the solar water heater device of cutting off the water automatically belongs to the solar water heater field, is specifically related to the device that the automatic emptying of a kind of solar water heater is cut off the water automatically.
Background technology
Present stage; The storage tank of solar water heater is installed on above the roof mostly, is connected to indoorly through the upper and lower conduit road, and most solar water heater does not have emptier; So winter is easily with frost crack pipe; Water is more in the pipeline simultaneously, needs during with hot water earlier the cold water in the pipeline to be bled off, and has wasted water resource; The somebody has designed and produced automatically controlled solar water heater emptier, has solved this problem preferably, but this type of device really exists complex structure, perishable, shortcoming that cost is high, and is not suitable for generally promoting.
Summary of the invention
The technical problem that the utility model will solve is: the deficiency that overcomes prior art; A kind of the simple to operate of solar water heater storage water tank that be built in is provided; The automatic emptying that cost the is low device of cutting off the water automatically adopts mechanical type to control automatically, the water in when needed can emptying upper and lower conduit road.
The utility model solves the technical scheme that its technical problem adopted: the automatic emptying of this solar water heater device of cutting off the water automatically; Comprise upper and lower conduit road and controller; It is characterized in that: up extend to top in the solar storage water tank under the upper and lower conduit route; And emptier is installed in the lower end in solar storage water tank, and emptier one end is communicated with the upper and lower conduit road, and the other end is connected with controller outside through the control line that stretches in the solar storage water tank along the control spool.The knob of Rotation Controllers can be realized air emptying function.The top also is equipped with the device and be connected with the upper and lower conduit road of cutting off the water in the solar storage water tank.
Described emptier is made up of first ball-cock assembly, non-return valve, connecting rod and first ball float, and non-return valve one end connects the upper and lower conduit road, and the other end connects first ball-cock assembly, and the other end of first ball-cock assembly is connected with first ball float through connecting rod.When in the solar storage water tank water being arranged, first ball float floats, and first ball-cock assembly remains opening, has guaranteed that solar water heater constantly can following water; Non-return valve guarantees that simultaneously emptier descends water only and can not intake; Connecting rod stretches out three legs, and following leg is connected with the driving lever of first ball-cock assembly, and other stretches out direction by two legs and first is opposite, connects first ball float and control line respectively.
Described control spool vertically is arranged in the solar storage water tank; Top is bending, and lower end is fixed on the interior lower end of solar storage water tank and is being connected with the external world, and upper end is the upper end in solar storage water tank; And be higher than the highest level face; Anti-sealing overflows through the control spool, and a plug that has aperture is fixed at the upper end place, and control line passes from aperture.
The described device of cutting off the water is made up of second ball-cock assembly and second ball float, and second ball-cock assembly, one end is connected with the upper and lower conduit road, and the other end and second ball float link together.During last water, after the water in the storage tank arrived water level, second ball float floated, and second ball-cock assembly is closed, and just can stop to go up water this moment automatically.
Described first ball-cock assembly is identical with second floating ball valve structure, adopts copper or stainless steel to make.Comprise valve body, spool and driving lever, valve body is laterally placed and upper opening, and the spool that can move forward and backward is installed on valve inner, and driving lever is installed in valve body one end near spool, and the other end is provided with down the mouth of a river.Driving lever and spool can move around through the control of controller, first ball float or second ball float, perhaps close with the unlatching that realizes first ball-cock assembly and second ball-cock assembly.
In the time of the needs emptying; Thereby the connecting rod that the knob on Rotation Controllers pulling and control line link together also drives driving lever with spool is closed the following mouth of a river of first ball-cock assembly, and the water in the leading emptying upper and lower conduit road of can fetching boiling water at this moment is when needing water; With the knob cycle on the controller; And float owing to first ball float receives buoyancy, thereby the following mouth of a river of opening first ball-cock assembly makes first ball-cock assembly return to opening.
Compared with prior art, the automatic emptying of the solar water heater of the utility model beneficial effect that device had of cutting off the water automatically is:
1, emptier is set in solar storage water tank, needs the water in the emptying upper and lower conduit road at any time, pipeline was avoided by bursting by freezing in winter, and directly can use the interior hot water of storage tank water the time down, practiced thrift water resource;
2, the device of cutting off the water is set in solar storage water tank, in last water, water level can be cut off the water after reaching scale automatically, and is easy to use;
3, whole device adopts mechanical type to control automatically, installation, simple to operate, and cost is low, and quality is more reliable;
4, electric energy has been saved in the not electricity consumption of entire work process of device, and safer;
5, the emptier and the device of cutting off the water can be provided with simultaneously, also can be provided with respectively to realize different functions, use more flexible.
Description of drawings
Fig. 1 is the structural representation front view of the utility model embodiment 1.
Fig. 2 is the structural representation front view of the utility model embodiment 2.
Fig. 3 is the cutaway view of first ball-cock assembly and second ball-cock assembly.
Wherein: 1, first ball-cock assembly 2, non-return valve 3, connecting rod 4, first ball float 5, control line 6, controller 7, second ball-cock assembly 8, second ball float 9, solar storage water tank 10, valve body 11, spool 12, driving lever 13, the mouth of a river 14, upper and lower conduit road 15, control spool down.
Fig. 1, the 3rd, cut off the water the automatically most preferred embodiment of device of the automatic emptying of the utility model solar water heater further specifies below in conjunction with 1～3 pair of the utility model of accompanying drawing:
The specific embodiment
Embodiment 1:
With reference to accompanying drawing 1,3: the automatic emptying of this solar water heater device of cutting off the water automatically; Be provided with upper and lower conduit road 14, control spool 15, control line 5 and controller 6; Upper and lower conduit road 14 extends in the solar storage water tank 9 from lower to upper; And emptier is installed in the lower end in the solar storage water tank 9, and emptier one end is communicated with upper and lower conduit road 14, and the other end is connected with controller outside 6 through the control line 5 that stretches in the solar storage water tank 9 along control spool 15.Control spool 15 vertically is arranged in the solar storage water tank 9; Top is bending, and lower end is fixed together with solar storage water tank 9 lower ends and is connected with the external world, and upper end is the upper end in solar storage water tank 9; And be higher than the highest level face; Anti-sealing overflows through control spool 15, and upper end is fixed a plug that has aperture, and control line 5 passes from aperture.The knob of Rotation Controllers 6 can be realized air emptying function.
Emptier is made up of first ball-cock assembly 1, non-return valve 2, connecting rod 3 and first ball float 4, and non-return valve 2 one ends connect upper and lower conduit road 14, and the other end that the other end connects first ball-cock assembly, 1, the first ball-cock assembly 1 is connected with first ball float 4 through connecting rod 3.When in the solar storage water tank 9 water being arranged, first ball float 4 floats, and first ball-cock assembly 1 remains opening, has guaranteed that solar water heater constantly can following water; Non-return valve 2 guarantees that simultaneously emptier descends water only and can not intake; Connecting rod 3 stretches out three legs, and following leg is connected with the driving lever 12 of first ball-cock assembly 1, and other stretches out direction by two legs and first is opposite, connects first ball float 4 and control line 5 respectively.
Tops also are equipped with the device and be connected with upper and lower conduit road 14 of cutting off the water in the solar storage water tank 9.The device of cutting off the water is made up of second ball-cock assembly 7 and second ball float 8, and second ball-cock assembly, 7 one ends are connected with upper and lower conduit road 14, and the other end and second ball float 8 link together.
First ball-cock assembly 1 is identical with second ball-cock assembly, 7 structures, adopts copper or stainless steel to make.Comprise valve body 10, spool 11 and driving lever 12; Valve body 10 is laterally placed and at upper opening; The spool 11 that can move forward and backward is installed on valve body 10 inside, and driving lever 12 is installed in valve body 10 1 ends near spool 11, and the other end is provided with down the mouth of a river 13 and is communicated with upper and lower conduit road 14.Driving lever 12 can move around through the control of controller 6, first ball float 4 or second ball float 8 with spool 11, perhaps closes with the unlatching that realizes first ball-cock assembly 1 and second ball-cock assembly 7.
Operation principle and process:
Water on the solar water heater, because non-return valve 2 is set, water can only get into solar storage water tank 9 through second ball-cock assembly 7; After water arrives water level; The device of cutting off the water this moment is had an effect, and second ball float 8 floats, and drives driving lever 12 and moves with spool 11; Block the following mouth of a river 13 of second ball-cock assembly 7, just can stop to go up water this moment automatically; When in the solar storage water tank 9 water being arranged, first ball float 4 floats and makes connecting rod 3 drive driving levers 12 makes the following mouth of a river 13 of first ball-cock assembly 1 be in opening with spool 11, has guaranteed that solar water heater constantly can following water; In the time of the needs emptying; Thereby the knob on the Rotation Controllers 6 spurs the connecting rod 3 that links together with control line 5 and drives driving lever 12 and moves with spool 11; Block the following mouth of a river 13 of first ball-cock assembly 1, the water in the leading emptying upper and lower conduit road 14 of can fetching boiling water this moment; When water, with the knob cycle on the controller 6, control line 5 loses pulling force; Owing to receiving buoyancy, first ball float 4 floats simultaneously; Drive driving lever 12 and oppositely move with spool 11, make the following mouth of a river 13 of first ball-cock assembly 1 return to opening, solar storage water tank 9 can be with water at present for use.
The automatic emptying of this solar water heater is cut off the water device automatically except emptier being installed according to that kind among the embodiment 1 simultaneously and cutting off the water the device, can also the independent installation emptier, and to realize independent automatic air emptying function.
Embodiment 2:
With reference to accompanying drawing 2: lower end independent installation emptier in solar storage water tank 9, directly delete among the embodiment 1 device of cutting off the water on tops in the solar storage water tank 9, thereby realized the automatic air emptying function of solar water heater separately.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (8)
1. the automatic emptying of the solar water heater device of cutting off the water automatically; Comprise upper and lower conduit road (14) and controller (6); It is characterized in that: upper and lower conduit road (14) extend to the interior top of solar storage water tank (9) from lower to upper; And emptier is installed in the lower end in solar storage water tank (9), and emptier one end is communicated with upper and lower conduit road (14), and the other end is connected with controller outside (6) through the control line (5) that stretches in the solar storage water tank (9) along control spool (15).
2. solar water heater according to claim 1 automatic emptying cutting off the water automatically device is characterized in that: the interior top of solar storage water tank (9) also is equipped with the device and be connected with upper and lower conduit road (14) of cutting off the water.
3. solar water heater according to claim 1 automatic emptying cutting off the water automatically device; It is characterized in that: described emptier is made up of first ball-cock assembly (1), non-return valve (2), connecting rod (3) and first ball float (4); Non-return valve (2) one ends connect upper and lower conduit road (14); The other end connects first ball-cock assembly (1), and the other end of first ball-cock assembly (1) is connected with first ball float (4) through connecting rod (3).
4. solar water heater according to claim 1 automatic emptying cutting off the water automatically device; It is characterized in that: described control spool (15) vertically is arranged in the solar storage water tank (9); Top is bending, and lower end is fixed on the interior lower end of solar storage water tank (9) and is connected with the external world, and upper end is the upper end in solar storage water tank (9); And being higher than the highest level face, a plug that has aperture is fixed at the upper end place.
5. solar water heater according to claim 2 automatic emptying cutting off the water automatically device; It is characterized in that: the described device of cutting off the water is made up of second ball-cock assembly (7) and second ball float (8); Second ball-cock assembly (7) one ends are connected with upper and lower conduit road (14), and the other end and second ball float (8) link together.
6. according to claim 3 or 5 described solar water heaters automatic emptying cutting off the water automatically device; It is characterized in that: described first ball-cock assembly (1) is identical with second ball-cock assembly (7) structure; Comprise valve body (10), spool (11) and driving lever (12), valve body (10) is laterally placed and the perforate on top, and the spool that can move forward and backward (11) is installed on valve body (10) inside; Driving lever (12) is installed in valve body (10) one ends near spool (11), and the other end is provided with down the mouth of a river (13).
7. solar water heater according to claim 3 automatic emptying cutting off the water automatically device; It is characterized in that: described connecting rod (3) stretches out three legs; Following leg is connected with the driving lever (12) of first ball-cock assembly (1), and two legs connect first ball float (4) and control line (5) respectively in addition.
8. solar water heater according to claim 6 automatic emptying cutting off the water automatically device is characterized in that: described first ball-cock assembly (1) and second ball-cock assembly (7) adopt copper or stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377712 CN202267258U (en) | 2011-09-28 | 2011-09-28 | Automatic evacuating and automatic water stopping device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377712 CN202267258U (en) | 2011-09-28 | 2011-09-28 | Automatic evacuating and automatic water stopping device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267258U true CN202267258U (en) | 2012-06-06 |
Family
ID=46158051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120377712 Expired - Fee Related CN202267258U (en) | 2011-09-28 | 2011-09-28 | Automatic evacuating and automatic water stopping device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267258U (en) |
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2011
- 2011-09-28 CN CN 201120377712 patent/CN202267258U/en not_active Expired - Fee Related
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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: 20120606 Termination date: 20130928 |