CN201262489Y

CN201262489Y - Top and bottom circulating combined connector of combined temperature-difference heat collector

Info

Publication number: CN201262489Y
Application number: CNU2008202078373U
Authority: CN
Inventors: 赖鑑辅
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-31
Filing date: 2008-07-31
Publication date: 2009-06-24
Anticipated expiration: 2018-07-31

Abstract

The utility model relates to an up and down circulation combination joint of combination temperature difference collector, comprising an upper joint and a lower joint, one end of the upper joint pipe is provided with a lower circulation port, the other end thereof is provided with an upper circulation port, the joint at the lower circulation port is communicated with a water inlet pipe, other tap joints of the upper joint pipe are respectively communicated with one end of each heat collecting pipe, the joint communicating the upper joint pipe with the water inlet pipe is isolated from adjacent tap joints; the joint at the elbow of one end of the lower joint is communicated with the water inlet pipe, and the tap joints of the lower joint pipe are respectively connected with each heat collecting pipe. PP-R new material is adopted for preparing the up and down circulation combination joint of the combination temperature difference collector, the connecting technique for preparing the temperature difference collector is greatly simplified, the connection and preparation of the collector is changed into the connection technique of common water pipe, thus being beneficial to the population and application of the collector which has the advantages of simple and reasonable structure, good earthquake resistance, easy assembly, convenient use and maintenance and reliable and safe operation.

Description

The combined temperature difference heat collector built-up joint that circulates up and down

[technical field]

The utility model relates to a kind of jockey, relates in particular to a kind of many thermal-collecting tubes to be coupled together the combined temperature difference heat collector that the is combined as solar thermal collector built-up joint that circulates up and down.

[background technology]

At present, vacuum tube collector and flat plate collector be not except having enough rigidity, intensity and length both at home and abroad, and above-mentioned heat collector exists complex manufacturing technology, specification requirement height and the high shortcoming of product cost, and ordinary people is difficult to accept.For this reason, the applicant has applied for that on October 30th, 2006 name is called " assembled unit temperature difference circulating heat collector ", the patent No. is the utility model patent of " 200620066673.8 ".But above-mentioned patent in force, and the connection of each water pipe lacks proprietary jockey, makes the exploitation of assembled unit temperature difference circulating heat collector run into difficulty.If adopt water pipe head commonly used,, also be easy to generate leakage even connect to have gone up because the inherent characteristic of hard material and metal when two tube hub line deviations are big, just can't connect.

[utility model content]

In order to overcome the above-mentioned shortcoming of prior art, the utility model provides that a kind of PP-R of employing new material makes has ease of connection, the easy to maintenance and safe and reliable combined temperature difference heat collector built-up joint that circulates up and down.

The technical method that its technical problem that solves the utility model adopts is: a kind of combined temperature difference heat collector built-up joint that circulates up and down, comprise top connection and lower contact, described top connection body one end is provided with down circulation port, the other end is provided with upper cycling mouth, the joint at following circulation port place is connected with water inlet pipe, other each tap of top connection body is connected with an end of each thermal-collecting tube respectively, is isolated between joint that the top connection body communicates with water inlet pipe and the adjacent tap; The joint of the elbow of body one end of described lower contact is connected with water inlet pipe, and each tap of lower contact body is connected with each thermal-collecting tube respectively.

The beneficial effects of the utility model are: adopt the PP-R new material to make the combined temperature difference heat collector built-up joint that circulates up and down, greatly simplify temperature difference heat collector and made interconnection technique, the connection of heat collector making is become common water pipe interconnection technique, help the popularization and application of heat collector, have advantage simple and reasonable, that shock resistance good, combination is easy, use is easy to maintenance and safe and reliable to operation, be applicable on solar thermal collector and use.

[description of drawings]

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1-top connection, 2-lower contact, 3-thermal-collecting tube, 4-tap, 5-joint, 6-upper cycling mouth, circulation port under the 7-.

[specific embodiment]

Below in conjunction with drawings and Examples the utility model is further specified:

Referring to Fig. 1, a kind of combined temperature difference heat collector built-up joint that circulates up and down, comprise top connection 1 and lower contact 2, described top connection 1 body one end is provided with down circulation port 7, the other end is provided with upper cycling mouth 6, the joint at following circulation port 7 places is connected with water inlet pipe, and other each tap 4 of top connection 1 body is connected with an end of each thermal-collecting tube 3 respectively, is isolated between joint 5 that top connection 1 body communicates with water inlet pipe and the adjacent tap 4; The joint 5 of the elbow of body one end of described lower contact 2 is connected with water inlet pipe, and each tap 4 of lower contact 2 bodys is connected with each thermal-collecting tube 3 respectively.Utilize the utility model water pipe connecting combined temperature difference heat collector, can satisfy fully the demand with building roof and metope structureization, reach solar heat collector and build between unify combine; Water pipe combined temperature difference heat collector adopts 6-9 rice overlength water pipe, makes the unit industrialization of large tracts of land thermal-arrest, for solar refrigeration and desalinization provide cheap abundant thermal source; Simultaneously, the combination collector structure has good region adaptability.

Claims

1, a kind of combined temperature difference heat collector built-up joint that circulates up and down, it is characterized in that: comprise top connection and lower contact, described top connection body one end is provided with down circulation port, the other end is provided with upper cycling mouth, the joint at following circulation port place is connected with water inlet pipe, other each tap of top connection body is connected with an end of each thermal-collecting tube respectively, is isolated between joint that the top connection body communicates with water inlet pipe and the adjacent tap; The joint of the elbow of body one end of described lower contact is connected with water inlet pipe, and each tap of lower contact body is connected with each thermal-collecting tube respectively.