CN201706751U

CN201706751U - Running type solar collector tube

Info

Publication number: CN201706751U
Application number: CN201020241504XU
Authority: CN
Inventors: 汪本胜; 李建春
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-29
Filing date: 2010-06-29
Publication date: 2011-01-12
Anticipated expiration: 2020-06-29

Abstract

The utility model discloses a running type solar collector tube, which comprises a solar collector tube (1) with an opening at one end. The running type solar collector tube is characterized in that a seal sleeve (4) is sleeved at the opening position of the solar collector tube (1), a water inlet pipe (2) and a water outlet pipe (3) are arranged on the seal sleeve (4), the water inlet pipe (2) extends to the bottom of the solar collector tube (1) and is communicated with bottom of the solar collector tube (1) after penetrating through the seal sleeve (4), and the water outlet pipe (3) is communicated with the upper end of the solar collector tube (1) after penetrating through the seal sleeve (4). The seal sleeve is sleeved in a manner of being fastened on the outer periphery at the opening position of the solar collector tube (1), or the seal sleeve (4) is plugged inside the solar collector tube (1) at the opening position, and both the water inlet pipe (2) and the water outlet pipe (3) are positioned at the center of the end surface of the seal sleeve (4), or the water inlet pipe (2) and the water outlet pipe (3) are separately arranged at two ends of an outer diameter line of the end surface of the seal sleeve (4). The running type solar collector tube can substantially improve conversion efficiency of the solar collector tube and can be widely applied to solar water heaters.

Description

The continuous-flow type solar energy heat collection pipe

Technical field

The utility model relates to a kind of solar energy heat collection pipe, especially a kind of continuous-flow type solar energy heat collection pipe.

Background technology

At present, the expense that people produce and live for energy-saving and emission-reduction, reduction is used various solar products, one after another as commercially available various solar water heater.These solar water heaters solar energy heat collection pipes that use many end openings that are arranged in parallel are as solar converter more, and the blind end of every solar energy heat collection pipe wherein down, openend inserts in the attemperater up.During use, the hot water in the solar energy heat collection pipe comes the heat tracing water in water tank by thermal convection current.Though the transform light energy of the solar energy heat collection pipe of a this end opening becomes the efficient of heat energy higher, exist hot water and the exchange rate excessively low deficiency of pipe between outer cold water in the pipe also, limited giving full play to of its high conversion efficiency, particularly use mutually can not be connected in series it, solving in the short time requirement that just needs to use hot water, or arrive in the winter time or weak and solar light irradiation time of sunlight more still can provide hot water during the cloudy day a difficult problem.

The utility model content

The technical problems to be solved in the utility model is for overcoming weak point of the prior art, and providing a kind of can be connected in parallel, the continuous-flow type solar energy heat collection pipe that can be connected in series mutually again and use.

For solving technical problem of the present utility model, the technical scheme that is adopted is: the continuous-flow type solar energy heat collection pipe comprises the solar energy heat collection pipe of an end opening, particularly,

The opening part of described solar energy heat collection pipe is set with sealing sleeve, be equipped with water inlet pipe and outlet pipe on the described sealing sleeve, described water inlet pipe connects the bottom that extends to described solar energy heat collection pipe behind the described sealing sleeve and coupled logical, and described outlet pipe is connected with the upper end of described solar energy heat collection pipe after connecting described sealing sleeve.

As the further improvement of continuous-flow type solar energy heat collection pipe, described suit is that the sealing sleeve cutting ferrule encloses outside the solar energy heat collection pipe opening part, or blocks up in the pipe of solar energy heat collection pipe opening part for the sealing sleeve plug; Described water inlet pipe and outlet pipe all are positioned at the heart among the sealing sleeve end face, or the two ends on the diameter line of the sealing sleeve end face that is placed in; An end that is positioned at the solar energy heat collection pipe bottom of described water inlet pipe and the distance of its bottom are 3～5mm; The length that described outlet pipe connects the end behind the sealing sleeve is≤1mm.

Beneficial effect with respect to prior art is, be used in the opening part suit sealing sleeve of solar energy heat collection pipe, and after being equipped with the perforation sealing sleeve on the sealing sleeve, extend to bottom and the coupled water inlet pipe that leads to and only be connected and the technical scheme of outlet pipe of solar energy heat collection pipe respectively with the upper end of solar energy heat collection pipe, solar energy heat collection pipe hot and cold water outer and that pipe is interior is able to respectively through water inlet pipe and outlet pipe exchange fast without interfering with each other, improve the thermal conversion efficiency of solar energy heat collection pipe significantly, greatly promoted the performance of solar water heater.The solar energy heat collection pipe of this structure not only can use in connection parallel with one another, and use easily mutually can also be connected in series.When its serial connection is used, both satisfied the requirement that in the short time, just needs to use hot water, can guarantee again to arrive in the winter time or weak and solar light irradiation time of sunlight more still can provide enough heat during the cloudy day hot water, make things convenient for unit or use at home.

As the further embodiment of beneficial effect, the one, suit is preferably the sealing sleeve cutting ferrule and encloses outside the solar energy heat collection pipe opening part, or is preferably the sealing sleeve plug and blocks up in the pipe of solar energy heat collection pipe opening part, has all reached identical packaging effect; The 2nd, water inlet pipe and outlet pipe preferably all are positioned at the heart among the sealing sleeve end face, the use when making it be suitable for vertical installation the, water inlet pipe and the outlet pipe two ends on the diameter line of sealing sleeve end face that preferably are placed in, the use when making it be suitable for that level is installed; The 3rd, an end that is positioned at solar energy heat collection pipe bottom of water inlet pipe is 3～5mm with the distance of its bottom preferably, and the length that outlet pipe connects the end behind the sealing sleeve is preferably≤1mm, all is beneficial to the abundant exchange between the hot and cold water in the outer and pipe of pipe.

Description of drawings

Below in conjunction with accompanying drawing optimal way of the present utility model is described in further detail.

Fig. 1 is a kind of basic structure schematic diagram of utility model.

The specific embodiment

Referring to Fig. 1, the opening part of the solar energy heat collection pipe 1 of an end opening is set with sealing sleeve 4, and wherein, suit is that sealing sleeve 4 cutting ferrules enclose outside solar energy heat collection pipe 1 opening part.Be equipped with the water inlet pipe 2 and the outlet pipe 3 at the two ends on the diameter line that lays respectively at sealing sleeve 4 end faces on this sealing sleeve 4, wherein, water inlet pipe 2 connects that a end behind the sealing sleeves 4 extends to apart from the 3mm place, bottom of solar energy heat collection pipe 1 and is coupled logical, and the length of the end behind the outlet pipe 3 perforation sealing sleeves 4 is 1mm and is connected with the upper end of solar energy heat collection pipe 1.

During use, only need, and the water inlet pipe 2 of adjacent two solar energy heat collection pipes 1 is connected with outlet pipe 3 many solar energy heat collection pipes 1 horizontal positioned; During horizontal positioned, a side that is equipped with water inlet pipe 2 of solar energy heat collection pipe 1 is got final product downwards.

Obviously, those skilled in the art can carry out various changes and modification to continuous-flow type solar energy heat collection pipe of the present utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.

Claims

1. continuous-flow type solar energy heat collection pipe comprises it is characterized in that the solar energy heat collection pipe (1) of an end opening:

The opening part of described solar energy heat collection pipe (1) is set with sealing sleeve (4), be equipped with water inlet pipe (2) and outlet pipe (3) on the described sealing sleeve (4), described water inlet pipe (2) connects the bottom that extends to described solar energy heat collection pipe (1) behind the described sealing sleeve (4) and coupled logical, and described outlet pipe (3) connects described sealing sleeve (4) back and is connected with the upper end of described solar energy heat collection pipe (1).

2. continuous-flow type solar energy heat collection pipe according to claim 1 is characterized in that suit is that sealing sleeve (4) cutting ferrule encloses outside solar energy heat collection pipe (1) opening part, or is that sealing sleeve (4) plug blocks up in the pipe of solar energy heat collection pipe (1) opening part.

3. continuous-flow type solar energy heat collection pipe according to claim 1 is characterized in that water inlet pipe (2) and outlet pipe (3) all are positioned at the heart among sealing sleeve (4) end face, or the two ends on the diameter line of the sealing sleeve that is placed in (4) end face.

4. continuous-flow type solar energy heat collection pipe according to claim 1 is characterized in that an end that is positioned at solar energy heat collection pipe (1) bottom of water inlet pipe (2) and the distance of its bottom are 3～5mm.

5. continuous-flow type solar energy heat collection pipe according to claim 1 is characterized in that length that outlet pipe (3) connects the end behind the sealing sleeve (4) is≤1mm.