CN212962241U

CN212962241U - Solar water heating engineering all-in-one machine

Info

Publication number: CN212962241U
Application number: CN202021273862.9U
Authority: CN
Inventors: 许星; 钟同家
Original assignee: Jiangsu Xingya New Energy Technology Co ltd
Current assignee: Jiangsu Xingya New Energy Technology Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-13
Anticipated expiration: 2030-07-03

Abstract

The utility model provides a solar water heating engineering all-in-one, which comprises a bracket, the header, the bellows, solar vacuum thermal-arrest pipe, the tee bend inlet tube, tee bend outlet pipe and heat storage water tank, header and bellows and header keep sealing connection all are worn out at the bellows both ends, the one end of tee bend inlet tube is water inlet and both ends and left bellows end connection in addition, the one end of tee bend outlet pipe is the delivery port and in addition both ends and the bellows end connection on right side, the water inlet of tee bend inlet tube is connected with the water inlet pipe, the water inlet pipe is linked together with heat storage water tank's delivery port, be equipped with water pump and valve on the water inlet pipe, the delivery port of tee bend outlet pipe. The corrugated pipes are two in number, the structure is adopted, the contact area of the corrugated pipes can be increased, the heat transfer effect is good, the corrugated pipes can be drawn out from the mounting holes of the header to be cleaned, and the corrugated pipes are convenient to mount, dismount and replace.

Description

Solar water heating engineering all-in-one machine

Technical Field

The utility model belongs to the technical field of the water heater, a solar water heating engineering all-in-one is related to.

Background

The solar energy is the radiation energy of the sunlight, the solar energy is a renewable energy source, and the two solar water heaters are devices for converting the solar energy into the heat energy and heating the water from low temperature to high temperature so as to meet the requirement of hot water in life of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, and the vacuum tube type solar water heater is mainly used and occupies 95 percent of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and supporting frame, and features that the solar energy is converted into heat energy by heat collecting tube, which is used to generate microcirculation to heat water.

At present, in some centralized heating projects or central hot water projects which need to be installed on roofs in design, a roof bearing beam without a water tank cannot be installed due to various reasons, a solar heating and heat collecting system cannot be installed, and a household solar single machine is installed and is broken when a vacuum pipe is met, so that water loss in a heat collector can be caused, and the pressure bearing capacity is poor, so that a novel solar water heater is necessary to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a solar water heating engineering all-in-one, have can dismantle, easy maintenance, the fast characteristics of heat conduction.

The purpose of the utility model can be realized by the following technical proposal: a solar water heating engineering all-in-one machine comprises a bracket, a header, a corrugated pipe, a solar vacuum heat collecting pipe, a three-way water inlet pipe, a three-way water outlet pipe and a heat storage water tank, the solar heat storage water tank heat storage water.

Furthermore, an electric heating rod is inserted into the header.

Furthermore, a temperature probe is inserted into the header.

Furthermore, a silica gel sealing ring is arranged at the mounting opening and sleeved on the corrugated pipe.

Further, the corrugated pipe is made of DN25 stainless steel, DN32 stainless steel, DN40 stainless steel or DN50 stainless steel.

Furthermore, the support includes bucket support, front leg, back leg, and front leg and back leg are all connected at the bucket support lower extreme, and the header is fixed on the bucket support, be fixed with a plurality of supporting shoes on the front leg, open on the supporting shoe and have the mounting groove, are equipped with the shock pad in the mounting groove. The shock absorption and buffering effects can be achieved on the heat collecting pipes through the shock absorption pads, the heat collecting pipes can be prevented from being broken due to vibration caused by wind power, and the protection effect is good.

Furthermore, the shock pad is a rubber pad.

Furthermore, the number of the solar vacuum heat collecting tubes is 20-100.

The working principle is as follows: starting a water pump, and conveying water in the water tank into the corrugated pipe through a water inlet pipeline by the water pump; the collected heat is transferred to the header through the solar vacuum heat collecting tube, after heat exchange is carried out on water in the corrugated tube and heat storage media in the header, the water in the corrugated tube returns to the heat storage water tank through the water outlet pipeline, the water in the heat storage water tank is heated through the flow of cyclic reciprocation, and the heating speed of the system is high.

The two ends of the corrugated pipe penetrate out of the header, and the corrugated pipe and the header are kept sealed by a special silica gel sealing ring. By adopting the structure, the header can not influence the normal work of the system if the header is broken, can ensure that the water pressure in the cold and hot water pipelines is normal all the time, and has good pressure bearing effect and convenient maintenance.

By adopting the structure, the problems that the roof is not provided with a water tank bearing beam and a solar heating hot station and a central heat collection system cannot be installed due to various reasons in some concentrated heating projects or central hot water projects which are designed to be installed on the roof can be effectively solved, and the system is fast in temperature rise, anti-scaling and detachable.

By adopting the structure, the medium in the header and the water in the corrugated pipe can have enough contact time, and the heat conduction is sufficient.

By adopting the structure, the contact area of the corrugated pipe can be increased, and meanwhile, enough medium is ensured in the header, and the heat transfer effect is good.

Compared with the prior art, the solar water heater has the following advantages:

1. the header is all worn out and the bellows keeps sealed with the header at bellows both ends, and the water in heat storage water tank and the header is isolated state promptly, and each other does not communicate with each other, adopts this structure, and when the header appeared breaking, can ensure that the water pressure in cold, the hot water pipeline is normal all the time, and the pressure-bearing is effectual, easy maintenance.

2. The two corrugated pipes are adopted, so that the contact area of the corrugated pipes can be increased, and the heat transfer effect is good.

3. The shock absorption pad is arranged in the mounting groove, the shock absorption and buffering effects on the heat collection pipe can be achieved through the shock absorption pad by adopting the structure, the heat collection pipe can be prevented from being broken due to the vibration caused by wind power, and the protection effect is good.

4. If there is dirt on the bellows, reduced the heat conduction effect, can take the bellows out from the mounting hole of header and wash, the installation is dismantled and is changed the bellows and all compare conveniently.

Drawings

Fig. 1 is a schematic structural diagram of a solar water heating engineering all-in-one machine.

Fig. 2 is a side view of the header and the bracket.

In the figure, 1, a bracket; 2. a header; 21. mounting holes; 3. a bellows; 4. solar vacuum heat collecting pipes; 5. a three-way water inlet pipe; 6. a tee water outlet pipe; 7. a heat storage water tank; 8. a water inlet pipeline; 9. a water pump; 10. a valve; 11. a water outlet pipeline; 12. an electrical heating rod; 13. a temperature probe; 14. a barrel support; 15. a front leg; 16. a rear leg; 17. a support block; 18. a shock-absorbing pad.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the solar water heating engineering all-in-one machine comprises a support 1, a header 2, a corrugated pipe 3, solar vacuum heat collecting pipes 4, a three-way water inlet pipe 5, a three-way water outlet pipe 6 and a heat storage water tank 7, wherein the header 2 is fixed on the support 1, the corrugated pipe 3 is provided with two parallel pipes arranged in the header 2, mounting holes 21 for the corrugated pipe 3 to penetrate out are formed in the left and right ends of the header 2, the upper end of the solar vacuum heat collecting pipe 4 is inserted into the header 2, two ends of the corrugated pipe 3 penetrate out of the header 2, the corrugated pipe 3 is in sealing connection with the header 2, one end of the three-way water inlet pipe 5 is a water inlet, the other two ends of the three-way water inlet pipe are connected with the end of the left corrugated pipe 3, one end of the three-way water outlet pipe 6 is a water outlet, the other two ends of, the water inlet pipeline 8 is provided with a water pump 9 and a valve 10, and the water outlet of the three-way water outlet pipe 6 is communicated with the water inlet of the heat storage water tank 7 through a water outlet pipeline 11.

An electric heating rod 12 is inserted on the header 2, a temperature probe 13 is inserted on the header 2, a silica gel sealing ring is arranged at the mounting opening, and the silica gel sealing ring is sleeved on the corrugated pipe 3. The corrugated pipe 3 is made of DN25 stainless steel, DN32 stainless steel, DN40 stainless steel or DN50 stainless steel.

As shown in fig. 2, the bracket 1 includes a barrel support 14, a front leg 15 and a rear leg 16, the front leg 15 and the rear leg 16 are both connected to the lower end of the barrel support 14, the header 2 is fixed on the barrel support 14, a plurality of supporting blocks 17 are fixed on the front leg 15, mounting grooves are formed on the supporting blocks 17, and shock absorbing pads 18 are arranged in the mounting grooves. The shock absorption pad 18 can play a role in shock absorption and buffering for the heat collection pipe, so that the heat collection pipe can be prevented from being broken due to vibration caused by wind power, and the protection effect is good.

The shock absorption pad 18 is a rubber pad, and the number of the solar vacuum heat collection tubes 4 is 20-100.

The working principle is as follows: starting a water pump 9, and conveying water in the water tank into the corrugated pipe 3 through a water inlet pipeline 8 by the water pump 9; during heat transfer to header 2 that will collect through solar energy evacuated collector tube 4, the water in bellows 3 and the heat-retaining medium in the header 2 carry out the heat exchange after, and the water in bellows 3 returns to heat storage water tank 7 through outlet pipe way 11, through the flow of circulation reciprocating, with the water intensification in heat storage water tank 7, this system programming rate is very fast.

Both ends of the corrugated pipe 3 penetrate out of the header 2, and the corrugated pipe 3 and the header 2 are kept sealed by a special silica gel sealing ring. By adopting the structure, the header 2 can not influence the normal work of the system if the header is broken, can ensure that the water pressure in the cold and hot water pipelines is normal all the time, and has good pressure bearing effect and convenient maintenance.

By adopting the structure, the medium in the header 2 and the water in the corrugated pipe 3 have enough contact time, and the heat conduction is sufficient.

By adopting the structure, the contact area of the corrugated pipe 3 can be increased, and meanwhile, enough medium is ensured in the header 2, and the heat transfer effect is good.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A solar water heating engineering all-in-one machine comprises a bracket, a header, a corrugated pipe, a solar vacuum heat collecting pipe, a three-way water inlet pipe, a three-way water outlet pipe and a heat storage water tank, the solar heat storage water tank heat storage water.

2. A solar water heating engineering all-in-one machine as claimed in claim 1, wherein an electric heating rod is inserted on the header.

3. A solar water heating engineering all-in-one machine as claimed in claim 1, wherein the header is plugged with a temperature probe.

4. A solar water heating engineering all-in-one machine as claimed in claim 1, wherein a silica gel sealing ring is arranged at the mounting opening and sleeved on the corrugated pipe.

5. A solar water heating engineering all-in-one machine as claimed in claim 1, wherein the bellows is made of DN25 stainless steel, DN32 stainless steel, DN40 stainless steel or DN50 stainless steel material.

6. A solar water heating engineering all-in-one machine as claimed in claim 1, wherein the support comprises a barrel support, a front leg and a rear leg, the front leg and the rear leg are both connected to the lower end of the barrel support, the header is fixed on the barrel support, a plurality of supporting blocks are fixed on the front leg, mounting grooves are formed in the supporting blocks, and shock absorbing pads are arranged in the mounting grooves.

7. A solar water heating engineering all-in-one machine according to claim 6, wherein the shock pad is a rubber pad.

8. A solar hot water engineering all-in-one machine as claimed in claim 1, wherein the number of the solar vacuum heat collecting tubes is 20-100.