CN203148110U - Generator - Google Patents
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- Publication number
- CN203148110U CN203148110U CN 201320128317 CN201320128317U CN203148110U CN 203148110 U CN203148110 U CN 203148110U CN 201320128317 CN201320128317 CN 201320128317 CN 201320128317 U CN201320128317 U CN 201320128317U CN 203148110 U CN203148110 U CN 203148110U
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- CN
- China
- Prior art keywords
- pipe
- charge
- heating tube
- generator
- sleeve pipe
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a generator which comprises an inner pipe, an outer pipe and a heating pipe sleeve pipe. Two sections of pipes of a thick pipe and a thin pipe are connected to form the outer pipe, an opening is formed in the thick pipe, the heating pipe sleeve pipe is inserted into the opening, and the opening of the thick pipe is connected with the heating pipe sleeve pipe in a sealing mode. The inner pipe is divided into a main pipe and a branched pipe, the central axis of the main pipe is parallel to the central axis of the branched pipe, a bending part is formed at the connection position of the main pipe and the branched pipe, and the outer pipe wall of the heating pipe sleeve pipe is attached to the outer pipe wall of the branched pipe. According to the generator, the inner pipe is divided into the main pipe and the branched pipe, the main pipe is parallel to the branched pipe, the bending part is formed at the connection position of the main pipe and the branched pipe, the shape effectively enables the position of the inner pipe of the generator to move towards the direction of the outer pipe of the generator, the heating pipe sleeve pipe is tightly attached to the branched pipe, the main pipe keeps an original style, and therefore the opening position of the heating pipe sleeve pipe is exposed outside the outer pipe of the generator all the time, and insertion of a heating pipe is not influenced.
Description
Technical field
The utility model relates to the generator of absorption-diffusion type refrigeration.
Background technology
Generator is very important parts in interior heating movement, and its quality directly influence movement can or can not freeze, and in the heating tube sleeve pipe that adds in the heater must be attached to closely on the interior pipe of generator, so just can make the more effective transmission of heat.
In generator during any processing of Guan Buzuo, the heating tube sleeve pipe to be close to pipe in the generator, the part of the open end of heating tube sleeve pipe about 1/4 can't insert in the heating tube sleeve pipe heating tube being lower than the generator outer tube along the outer tube diameter direction thereby having been blocked by the generator outer tube.
The utility model content
The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of generator that neither influences the insertion of heating tube, again heating tube sleeve pipe and interior pipe are closely pasted mutually is provided.
The technical solution of the utility model is achieved in that
A kind of generator comprises interior pipe, and outer tube, heating tube sleeve pipe, described outer tube are to be connected and composed by extra heavy pipe and two sections pipes of tubule, are provided with an opening at extra heavy pipe, and the heating tube sleeve pipe is inserted in described opening, and the opening of extra heavy pipe is connected with the heating tube bobbin seal; Pipe is divided into the person in charge and is in charge of two parts in described, and the person in charge's central axis is parallel with the central axis of being in charge of, and forms one in the junction of being responsible for and being in charge of and turns round, and the outer tube wall of described heating tube sleeve pipe pastes mutually with the outer tube wall of being in charge of.
Be after the sealing end place of heating tube sleeve pipe fills in a plug, the joining place at sealing end and plug encloses along circumference welding one again, to reach the purpose of sealing in the past; But this structure, method have increased cost, also many processing plugs and plug is pressed into time in the heating tube sleeve pipe, thus increased operation, reduced productivity; For the ease of processing heating tube sleeve pipe, save material; As preferably, the sealing end of described heating tube sleeve pipe stretches in the extra heavy pipe, the sealing end of heating tube sleeve pipe and be the flattening shape, and the opening of sealing end forms a finedraw, and described finedraw is sentenced hot melting way fusion sealing.
As preferably, described finedraw is linearly.Make and be convenient to hot melt and welding.
As preferably, the curved shape of described finedraw.This shape also makes is convenient to hot melt and welding.
Adopted principle of the present utility model and the beneficial effect of technique scheme to be:
The utility model is divided into interior pipe the person in charge and is in charge of two parts, be responsible for be in charge of parallel, turn round in the junction formation one of being responsible for and being in charge of, namely form Z-shaped, such shape moves the position of pipe in the generator effectively to generator outer tube direction, thereby sticked together being in charge of closely of heating tube sleeve pipe and interior pipe, and the person in charge of interior pipe also keeps original moulding, the outside that so just can make the opening part of heating tube sleeve pipe be exposed at the generator outer tube all the time can not influence the insertion of heating tube, be convenient to welding operation, improved refrigeration again.
In addition, the utility model directly flattens the sealing end of heating tube sleeve pipe with punch die, makes the opening of sealing end form a finedraw, just can seal sealing end with the tube wall fusing back of welding torch with the finedraw place then.So both saved the material as plug, and saved the processing plug again and plug is pressed into time in the heating tube sleeve pipe, and improved productivity greatly, by statistics, work efficiency has improved about 50 percent.
Description of drawings
Fig. 1 is the structural representation of the utility model generator;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of pipe in the utility model generator;
Fig. 4 is the structural representation of the utility model heating tube sleeve pipe;
Fig. 5 is that the A of Fig. 4 is to view.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: a kind of generator, shown in Fig. 1～3, pipe 2 in comprising, outer tube 3, heating tube sleeve pipe 4, described outer tube 3 are to be connected and composed by extra heavy pipe 5 and 6 two sections pipes of tubule, are provided with an opening 7 at extra heavy pipe 5, heating tube sleeve pipe 4 is inserted in described opening 7, and the opening 7 of extra heavy pipe 5 is tightly connected with heating tube sleeve pipe 4; Described interior pipe 2 is divided into the person in charge 8 and is in charge of 9 two parts, and the person in charge 8 central axis is parallel with the central axis of being in charge of 9, turns round 11 the person in charge 8 with the junction formation one of being in charge of 9, and the outer tube wall of described heating tube sleeve pipe 4 pastes mutually with the outer tube wall of being in charge of 9.
The heating tube sleeve pipe 4 of above-mentioned generator, shown in Fig. 4,5, the sealing end 1 of described heating tube sleeve pipe 4 is the flattening shape, and the opening of sealing end 1 forms a finedraw 10, and described finedraw 10 is linearly, and described finedraw 10 is sentenced welding torch mode of heating fusion sealing.
Claims (4)
1. a generator comprises interior pipe, outer tube, heating tube sleeve pipe, described outer tube are to be connected and composed by extra heavy pipe and two sections pipes of tubule, are provided with an opening at extra heavy pipe, the heating tube sleeve pipe is inserted in described opening, and the opening of extra heavy pipe is connected with the heating tube bobbin seal; It is characterized in that: pipe is divided into the person in charge and is in charge of two parts in described, and the person in charge's central axis is parallel with the central axis of being in charge of, and forms one in the junction of being responsible for and being in charge of and turns round, and the outer tube wall of described heating tube sleeve pipe pastes mutually with the outer tube wall of being in charge of.
2. generator according to claim 1, it is characterized in that: the sealing end of described heating tube sleeve pipe stretches in the extra heavy pipe, the sealing end of heating tube sleeve pipe and be the flattening shape, the opening of sealing end forms a finedraw, and described finedraw is sentenced hot melting way fusion sealing.
3. generator according to claim 2, it is characterized in that: described finedraw is linearly.
4. generator according to claim 2 is characterized in that: the curved shape of described finedraw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128317 CN203148110U (en) | 2013-03-20 | 2013-03-20 | Generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128317 CN203148110U (en) | 2013-03-20 | 2013-03-20 | Generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148110U true CN203148110U (en) | 2013-08-21 |
Family
ID=48975627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128317 Expired - Lifetime CN203148110U (en) | 2013-03-20 | 2013-03-20 | Generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148641A (en) * | 2013-03-20 | 2013-06-12 | 浙江腾云制冷科技有限公司 | Generator |
-
2013
- 2013-03-20 CN CN 201320128317 patent/CN203148110U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148641A (en) * | 2013-03-20 | 2013-06-12 | 浙江腾云制冷科技有限公司 | Generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |