CN207395245U - A kind of Teat pump boiler condenser and the Teat pump boiler with the condenser - Google Patents
A kind of Teat pump boiler condenser and the Teat pump boiler with the condenser Download PDFInfo
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- CN207395245U CN207395245U CN201721133780.2U CN201721133780U CN207395245U CN 207395245 U CN207395245 U CN 207395245U CN 201721133780 U CN201721133780 U CN 201721133780U CN 207395245 U CN207395245 U CN 207395245U
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- teat pump
- pump boiler
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Abstract
The utility model discloses a kind of Teat pump boiler condenser and with the condenser Teat pump boiler, including the first header, second header, medium entrance, media outlet and several flat tubes, if the partition plate separated in first header and the second header equipped with the first header of capable person and the second afflux tube cavity, medium flow channels are divided into the overheated zone to connect with medium inlet by partition plate simultaneously, the cold-zone excessively to connect with media outlet and at least one two-phase section between overheated zone and excessively cold-zone, the overheated zone is located at condenser bottommost, the condenser, which is additionally provided with, to be made refrigerant in overheated zone and/or crosses the coolant conduits directly connected between cold-zone and two-phase section.The utility model can be strengthened exchanging heat, and improve free convection effect in condenser, water temperature is avoided lamination occur.
Description
Technical field
The utility model is related to Teat pump boilers, and in particular to condenser.
Background technology
Teat pump boiler inner container heating at present uses the scheme of outside fitting micro-channel heat exchanger.General condenser inlet exists
Upside is exported in bottom, and the temperature of import is higher than outlet temperature, and the free convection effect for causing water in cylinder is poor, and water temperature goes out in cylinder
Existing lamination.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of Teat pump boiler condenser, improves condenser
Interior free convection effect, avoids water temperature from lamination occur.
In order to solve the above technical problems, the utility model adopts the following technical solution：A kind of Teat pump boiler condenser,
Including the first header, the second header, medium entrance, media outlet and several flat tubes, several flat tubes are spaced
Be arranged between the first header and the second header and the both ends of every flat tube respectively with the first header and the second header
Connection, the inner cavity of first header, the second header and several flat tubes are formed from defeated from medium entrance to media outlet
The medium flow channels of medium are sent, if being equipped with the first header of capable person and the second collection in first header and the second header
The partition plate that flow tube inner cavity separates, while medium flow channels are divided into the overheated zone and medium to connect with medium inlet by partition plate
Export connect cross cold-zone and positioned at overheated zone and cross cold-zone between at least one two-phase section, the overheated zone be located at condensation
Device bottommost, which, which is additionally provided with, makes refrigerant in overheated zone and/or crosses the refrigeration directly connected between cold-zone and two-phase section
Agent conduit.
Preferably, it is described to cross cold-zone and the setting that connects above and below overheated zone.
Preferably, the topmost crossed cold-zone and be arranged on condenser.
Preferably, the coolant conduits are arranged on the outside of the header of the first header/second.
Preferably, the coolant conduits are arranged on the inside of the header of the first header/second.
Preferably, first header/second header is interior inserted with fixed plate is separated, and connects on the coolant conduits
Snap ring is connected to, the snap ring and separation fixed plate soldering are fixed and realize coolant conduits, between snap ring and separation fixed plate
Sealing.
Preferably, the coolant conduits use the 3rd collection being arranged side by side with the first header and/or the second header
Flow tube.
The utility model additionally provides a kind of Teat pump boiler with above-mentioned condenser.
Overheated zone is arranged on the bottommost of condenser by the utility model, and refrigerant is after medium entrance entrance from condenser
Bottommost flow up, due to connect with media outlet cross cold-zone temperature it is higher than the overheated zone temperature of bottom, cold fluid and hot fluid
Since density is differently formed convection current up and down, strengthens heat exchange, improve free convection effect in condenser, water temperature is avoided to be layered
Phenomenon.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the structure diagram of the utility model embodiment one；
Fig. 2 is refrigerant flow schematic diagram in the utility model embodiment one；
Fig. 3 is the structure diagram of the utility model embodiment two；
Fig. 4 is enlarged diagram at A in the utility model Fig. 3；
Fig. 5 is enlarged diagram at B in the utility model Fig. 3；
Fig. 6 is the structure diagram of the utility model embodiment three；
Fig. 7 is refrigerant flow schematic diagram in the utility model embodiment three；
Fig. 8 is the structure diagram of the utility model embodiment four；
Fig. 9 is refrigerant flow schematic diagram in the utility model embodiment four.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, shall fall within the protection scope of the present invention.
Embodiment one, with reference to shown in figure 1 and Fig. 2, a kind of Teat pump boiler condenser, including the first header 11,
Two headers 12, medium entrance 111, media outlet 112 and several flat tubes 13, several flat tubes 13 are intervally installed
Between first header 11 and the second header 12 and both ends of every flat tube 13 respectively with the first header 11 and the second afflux
Pipe 12 connects, and the inner cavity of first header 11, the second header 12 and several flat tubes 13 is formed by from medium entrance 111
To the medium flow channels of 112 pumped (conveying) medium of media outlet, it is equipped in 11 and second header 12 of the first header several
By the partition plate 15 that the first header 11 and 12 inner cavity of the second header separate, while the setting of partition plate 15 divides medium flow channels
Be divided into the overheated zone to connect with medium inlet, connect with media outlet cross cold-zone and positioned at overheated zone and cross cold-zone between
At least one two-phase section.
Wherein, the overheated zone is located at condenser bottommost, which, which is additionally provided with, makes refrigerant in overheated zone and/or mistake
The coolant conduits 16 directly connected between cold-zone and two-phase section.Realize refrigerant in interregional stream by coolant conduits 16
It is dynamic.
In the present embodiment, it is described to cross cold-zone and the setting that connects above and below overheated zone.Refrigerant is after the entrance of medium entrance 111
It is flowed up from the bottommost of condenser, since what is connected with media outlet 112 crosses overheated zone temperature of the cold-zone temperature than bottom
Height, cold fluid and hot fluid strengthen heat exchange, improve free convection effect in condenser, avoid since density is differently formed convection current up and down
There is lamination in water temperature.
Since coolant conduits 16 are arranged on the outside of 11/ second header 12 of the first header, convenient for coolant conduits
16 installation and removal.
Embodiment two, with reference to shown in figure 3 to Fig. 5, difference lies in the coolant conduits 16 are arranged on embodiment one
The inside of first header, 11/ second header 12.
Inserted with separating fixed plate 113 in first header, 11/ second header 12, on the coolant conduits 16
Snap ring 114 is connected with, the snap ring 114 fixes 115 with the separation soldering of fixed plate 113 and realizes coolant conduits 16, snap ring 114
And the sealing between separation fixed plate 113.
Embodiment three with reference to shown in figure 6 and Fig. 7, crosses the topmost that cold-zone is arranged on condenser.Due to the supercooling that temperature is minimum
Area is arranged on condenser the top, and overheated zone is located at bottom, can strengthen the convection effects of water, strengthens heat exchange.
Example IV, refering to what is shown in Fig. 8, the coolant conduits use and the first header 11 and/or the second header
12 the 3rd headers 17 being arranged side by side.As shown in figure 9, the present embodiment is identical with the area distribution scheme in embodiment one, but
Using header scheme side by side, overheated zone refrigerant with the 3rd header 17 is imported to the two-phase section of top side, can be reduced
Hot-zone is to the pressure drop of two-phase section.
Embodiment five provides a kind of Teat pump boiler with above-mentioned condenser.
It will be appreciated by persons skilled in the art that above-described embodiment when not conflicting, can be mutually combined.Into one
Step it should be noted that in above-described embodiment, coolant conduits 16 can with the first header 11, the second header 12 simultaneously or
Person individually connects, and coolant conduits 16 can be arranged on the inside of 11/ second header 12 of the first header, can also be arranged on
The outside of first header, 11/ second header 12, can also be replaced with the 3rd header 17.In addition, the quantity of two-phase section is set
Put, cross the position setting of cold-zone can suitably be changed according to actual use situation.Finally, due to the quantity of two-phase section is set
The variation that the position of cold-zone is set is put and crosses, medium entrance 111, media outlet 112 are likely located at the same side of condenser, also may be used
To be located at not homonymy.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, the utility model should all be belonged to
Scope as defined in the claims.
Claims (8)
1. a kind of Teat pump boiler condenser, including the first header, the second header, medium entrance, media outlet and
Several flat tubes, several flat tubes are intervally installed between the first header and the second header and the both ends of every flat tube
It is connected respectively with the first header and the second header, the inner cavity of first header, the second header and several flat tubes
It forms from from medium entrance to the medium flow channels of media outlet pumped (conveying) medium, in first header and the second header
If equipped with the partition plate that the first header of capable person and the second afflux tube cavity separate, at the same partition plate by medium flow channels be divided into
Overheated zone that medium inlet connects, connect with media outlet cross cold-zone and positioned at overheated zone and cross between cold-zone at least one
A two-phase section, which is characterized in that the overheated zone is located at condenser bottommost, which, which is additionally provided with, makes refrigerant in overheated zone
And/or cross the coolant conduits directly connected between cold-zone and two-phase section.
2. a kind of Teat pump boiler condenser according to claim 1, which is characterized in that described to cross cold-zone and overheated zone
Connect setting up and down.
3. a kind of Teat pump boiler condenser according to claim 1, which is characterized in that the cold-zone of crossing is arranged on condensation
The topmost of device.
A kind of 4. Teat pump boiler condenser according to claims 1 to 3 any one, which is characterized in that the system
Cryogen conduit is arranged on the outside of the header of the first header/second.
A kind of 5. Teat pump boiler condenser according to claims 1 to 3 any one, which is characterized in that the system
Cryogen conduit is arranged on the inside of the header of the first header/second.
A kind of 6. Teat pump boiler condenser according to claim 5, which is characterized in that first header/the
Inserted with fixed plate is separated in two headers, snap ring is connected on the coolant conduits, the snap ring is with separating fixed plate pricker
Solid welding is determined and realizes coolant conduits, snap ring and separate fixed plate between sealing.
A kind of 7. Teat pump boiler condenser according to claim 1 or 2, which is characterized in that the coolant conduits
Using the 3rd header being arranged side by side with the first header and/or the second header.
8. a kind of Teat pump boiler, which is characterized in that including liner and condenser, the condenser is arbitrary for claim 1 to 7
Condenser described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133780.2U CN207395245U (en) | 2017-09-06 | 2017-09-06 | A kind of Teat pump boiler condenser and the Teat pump boiler with the condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133780.2U CN207395245U (en) | 2017-09-06 | 2017-09-06 | A kind of Teat pump boiler condenser and the Teat pump boiler with the condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395245U true CN207395245U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133780.2U Active CN207395245U (en) | 2017-09-06 | 2017-09-06 | A kind of Teat pump boiler condenser and the Teat pump boiler with the condenser |
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| CN (1) | CN207395245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285608A (en) * | 2019-07-29 | 2019-09-27 | 南方英特空调有限公司 | A kind of external condenser of new-energy automobile heat pump system |
-
2017
- 2017-09-06 CN CN201721133780.2U patent/CN207395245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285608A (en) * | 2019-07-29 | 2019-09-27 | 南方英特空调有限公司 | A kind of external condenser of new-energy automobile heat pump system |
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