CN202228315U - Water-boiling type refrigeration compressor - Google Patents
Water-boiling type refrigeration compressor Download PDFInfo
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- CN202228315U CN202228315U CN2011203484959U CN201120348495U CN202228315U CN 202228315 U CN202228315 U CN 202228315U CN 2011203484959 U CN2011203484959 U CN 2011203484959U CN 201120348495 U CN201120348495 U CN 201120348495U CN 202228315 U CN202228315 U CN 202228315U
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- end cap
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- refrigeration compressor
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Abstract
The utility model discloses a water-boiling type refrigeration compressor, which comprises an air exhaust pipe (1.1), an upper end cover (1), a cylinder body (2), a fixing device (3), a lower end cover (3.2), a binding post (3.3) and an air suction pipe (3.4). The water-boiling type refrigeration compressor is characterized in that the binding post (3.3) is arranged on the lower end cover (3.2). The compressor utilizes heating amount of the compressor, is specially arranged in a water tank or sealed in a cavity body, and is used for recycling heat or boiling water. Due to temperature limit action of water, the functions of the water-boiling type refrigeration compressor are enriched, efficiency is improved, and service life of the water-boiling type refrigeration compressor is prolonged.
Description
Technical field
The utility model belongs to the Compressor Technology field, is applicable to the formula refrigeration compressor to boil water of air-conditioning and heat pump water heater.Specifically, be that the refrigerant compression shell structure of existing air-conditioning and heat pump water heater is improved.
Background technique
At present, small-sized heat pump water heater and domestic air conditioning, use all be the refrigeration compressor of same shell mechanism.This refrigerant compression shell structure is: outlet pipe and tenminal block all are the tops that is positioned at the compressor case fixing device.The fixing device of compressor is positioned at the cylindrical shell lower end, generally is three fastening foot with holes that principle designed by equilateral triangle.Borehole jack through fastening foot is contained on the SET SCREWS of base plate, and the bolt jack panel can be fixed on compressor on the base plate and use.
Because the electric efficiency of any refrigeration compressor, all can not 100%, even if permanent magnet DC motor, its electric efficiency also can only be near 90%.Wherein a part of power of motor converts heat to, distributes through compressor case.And the heat that can not in time distribute has improved the temperature of compressor self.
Exist in summer or hot area on the one hand, high temperature, high pressure operating mode that compressor occurs, the compression mechanism cold efficiency that makes further reduces.Exist again on the other hand in the winter time or cold area, be prone to cause heat absorption not enough.The heat pump system efficiency that makes is on the low side, can't satisfy water temperature and hot water amount's demand.Supervise in the compressor of not being more convenient for reclaiming thermal device, so people can only increase device on existing compressor case structure, reach partially recycled compressor self heating value purpose as:
China's utility patent notice of authorization number: CN2835647Y; The cylinder body outer wall that discloses a kind of " being provided with the air condition compressor of water-cooled overcoat " its main contribution and be at compressor is provided with a water-cooled overcoat; Be provided with a water intake in the bottom of water-cooled overcoat, be provided with a water outlet at an upper portion thereof.Utilize water to pass through the water-cooled overcoat, reach and reclaim compressor self-heating amount purpose.
China's utility patent notice of authorization number: CN201496232U; Disclosing a kind of " heat pump is used refrigeration compressor " its main contribution is at this external shell that has additional of existing air condition compressor, between shell and compressor body, forms the cavity of a sealing.Utilize refrigerant to constitute the loop, reach the heating value purpose that reclaims compressor self through cavity and the heat pump that seals.
Because the restriction of refrigerant compression shell structure makes above-mentioned two design proposals have following problem: the scheme that 1, " is provided with the air condition compressor of water-cooled overcoat ", avoided the Insulation Problems of existing household air-conditioner compressor tenminal block.Though, can be directly convert the heating value of compressor self to make water heat.But, because the considerable part heat that the upper end cap of compressor case distributes can't reclaim, therefore can only be local the recovery, the effect of its recovery is more limited.2, the scheme of " heat pump is used refrigeration compressor " is though can reclaim the heating value of compressor self more all sidedly.But, owing to can't avoid the Insulation Problems of existing household air-conditioner compressor tenminal block.So, can only use the medium of refrigerant as the heating value that reclaims compressor self.And absorbed the refrigerant of the heating value of compressor self, and also need be through after the operation of heat pump, its heat could be absorbed by the water in the heat pump water box.Hot water in water tank can not absorb the heat of refrigerant on 100% ground, also exists the cost of increase heat pump and the problem of rate of fault.
Summary of the invention
To the problem of above-mentioned existence, the purpose of the utility model is: provide a kind of simple in structure, easily manufactured, cost is low; Water reclaims the formula refrigeration compressor to boil water of the heating value of compressor self comprehensively.
The present invention adopts following technical proposals: comprise outlet pipe, upper end cap, cylindrical shell, fixing device, lower end cap, tenminal block and sucking pipe; It is characterized in that: tenminal block is arranged on the lower end cap.
Described fixing device is the convex platform cup dolly device of downward flange.The convex table top is the lower end cap of spill, has the groove that seal ring is installed in the flange; Tenminal block and sucking pipe are arranged on the lower end cap.
Described fixing device is the convex platform flange plate base device of downward flange.The convex table top is the lower end cap of spill, is provided with the groove that seal ring is installed in the flange, in the annular edge outside the groove mounting hole is arranged; Tenminal block, sucking pipe are arranged on the lower end cap.
Described fixing device is for cover is welded in cylindrical shell ring segment device outer, the sucking pipe top.Be provided with the Baltimore groove that seal ring is installed in the ring segment, tenminal block is arranged on the lower end cap.
Described fixing device is for cover is welded in cylindrical shell flange plate device outer, the sucking pipe top.Be provided with the groove that seal ring is installed in the flange, in the annular edge outside the groove mounting hole arranged; Tenminal block is arranged on the lower end cap.
Described fixing device is for cover is welded in lower end cap convex platform annular base device outer, downward flange.Has the groove that seal ring is installed in the flange; Tenminal block and sucking pipe are arranged on the lower end cap.
Described fixing device is for cover is welded in lower end cap convex platform flange plate base device outer, downward flange.Have the groove that seal ring is installed in the flange, in the annular edge outside the groove mounting hole is arranged; Tenminal block and sucking pipe are arranged on the lower end cap.
The utility model and the maximum difference of existing technology are: tenminal block is arranged on the below of lower end cap; Next is: fixing device is arranged on the top of tenminal block and suction port.Because the high temperature of compressor, zone of high pressure are positioned at the top of fixing device.Therefore as long as above the utility model fixing device, set up a canning again.Between shell of setting up and compressor body, form the cavity of a sealing, just can reach the purpose that can water comprehensively reclaims the heating value of compressor self.Certainly, also can reclaim the heating value of compressor self with refrigerant comprehensively.
The utility model is a heating value of utilizing compressor self, is installed in specially in the water tank, perhaps in the cavity of sealing.Be exclusively used in the recovery heat, compressor perhaps to boil water.Because the limit temperature effect of water, make the utility model increase function, improved efficient, prolonged working life of compressor.
Description of drawings
Fig. 1 is the utility model shell mechanism schematic representation with convex platform base device
Fig. 2 is the utility model shell mechanism schematic representation with convex platform flange plate base device
Fig. 3 is the A-A sectional view of Fig. 1 convex platform base device
Fig. 4 is the utility model shell mechanism schematic representation with ring segment device
Fig. 5 is the utility model shell mechanism schematic representation with flange plate device
Fig. 6 is the utility model shell mechanism schematic representation with convex platform annular base device
Fig. 7 is the utility model shell mechanism schematic representation with convex platform flange plate base device
Fig. 8 the utility model is set up the structural representation of a water tank outward
Among the figure: 1.1-outlet pipe, 1-upper end cap, 2-cylindrical shell, 3-fixing device, 3.1-groove, 3.2-lower end cap, 3.3-tenminal block, 3.4-sucking pipe, 3.5-mounting hole, 4-have water tank, 4.1-, thermal insulation layer, 4.2-intake pipe, the 4.3-hot-water outlet pipe of metal inner tube.
Embodiment
The example of executing below in conjunction with accompanying drawing and real spill further describes the utility model.
First embodiment
Shell mechanism referring to Fig. 1, the utility model.Upper end cap 1 is provided with outlet pipe 1.1, and the lower end connects cylindrical shell 2, and cylindrical shell 2 is arranged on the top of fixing device 3; Fixing device 3 is the convex platform cup dolly device of downward flange, has the groove 3.1 that seal ring is installed in the flange; The convex table top is that lower end cap 3.2, tenminal block 3.3, the sucking pipe 3.4 of spill is arranged in the convex platform cup dolly.
Second embodiment
Referring to Fig. 2, second embodiment and first embodiment, remaining part has identical structure.Difference is: fixing device 3, the convex platform flange holder device for downward flange has mounting hole 3.4 in its groove 3.1 outer ring limits.
Convex platform cup dolly apparatus structure referring to Fig. 3, the downward flange of first embodiment.The convex table top is the lower end cap 3.2 of spill, has the groove 3.1 that seal ring is installed in the flange, and tenminal block 3.3, sucking pipe 3.4 are arranged on the bottom of lower end cap 3.2.
The difference of second embodiment and first embodiment's circular fixing device 3 is: convex platform flange holder device has been set up mounting hole 3.5 than convex platform cup dolly device.
The 3rd embodiment
Shell mechanism referring to Fig. 4, the utility model.Upper end cap 1 is provided with outlet pipe 1.1, and the lower end connects cylindrical shell 2, and sucking pipe 3.4 is arranged on the lower position of cylindrical shell 2; Fixing device 3 is for cover is welded in outside the cylindrical shell 2, the ring segment device of sucking pipe 3.4 tops; Be provided with the Baltimore groove 3.1 that seal ring is installed in the ring segment, tenminal block 3.3 is arranged on the below of lower end cap 3.2.
The 4th embodiment
Referring to Fig. 5, the 4th embodiment and the 3rd embodiment, remaining part has identical structure.The difference of fixing device 3 is: the flange plate device has been set up mounting hole 3.5 than ring segment device.
The 5th embodiment
Shell mechanism referring to Fig. 6, the utility model.Upper end cap 1 is provided with outlet pipe 1.1, and the lower end connects cylindrical shell 2, and the lower end of cylindrical shell 2 connects lower end cap 3.2; Fixing device 3 for cover is welded in outside the lower end cap 3.2, the convex platform annular base device of downward flange, has the groove 3.1 that seal ring is installed in the flange; Tenminal block 3.3, sucking pipe 3.4 are arranged in the annular base.
The 6th embodiment
Referring to Fig. 7, the 6th embodiment and the 5th embodiment, remaining part has identical structure.The difference of fixing device 3 is: the flange plate base device has been set up mounting hole 3.5 than annular base device.
The 7th embodiment
Set up the structure of a water tank outward referring to Fig. 8, the utility model.Water tank 4 with metal inner tube is arranged on the top of fixing device 3, the top of outlet pipe 1.1 outstanding water tanks 4, and the structure of water tank 4 is followed successively by thermal insulation layer 4.1, intake pipe 4.2, hot-water outlet pipe 4.3.Therefore just can avoid the Insulation Problems of tenminal block 3.3, realize that water reclaims the purpose of the heating value of compressor self comprehensively.
For preventing the compressor perforation that is corroded.The metal shell of compressor can be copper or stainless steel.If the metal shell of compressor adopts the ferro-alloy material, have only it is carried out the water preservative treatment after, could water as the working medium of the heating value that reclaims compressor self.If with the working medium of refrigerant, then need not consider the etching problem of the metal shell of compressor as the heating value that reclaims compressor self.
Through the description of claimant, will have to help to understand the utility model more, but embodiment should not be regarded as the restriction to the utility model technological scheme to present embodiment.More than enumerate fixing device and also have other alternative form.The described motor compressor of the utility model can be a rotary compressor, also can be Reciprocting piston compressor, perhaps a kind of in the scroll compressor.
Claims (7)
1. a formula refrigeration compressor to boil water comprises outlet pipe (1.1), upper end cap (1), cylindrical shell (2), fixing device (3), lower end cap (3.2), tenminal block (3.3), sucking pipe, (3.4) mounting hole (3.5); It is characterized in that: tenminal block (3.3) is arranged on the lower end cap (3.2).
2. formula refrigeration compressor to boil water according to claim 1 is characterized in that: described fixing device (3) is the convex platform cup dolly device of downward flange; The convex table top is the lower end cap (3.2) of spill, has the groove (3.1) that seal ring is installed in the flange, and tenminal block (3.3), sucking pipe (3.4) are arranged on the lower end cap (3.2).
3. formula refrigeration compressor to boil water according to claim 1 is characterized in that: described fixing device (3) is the convex platform flange plate base device of downward flange; The convex table top is the lower end cap (3.2) of spill, is provided with the groove (3.1) that seal ring is installed in the flange, in the annular edge outside the groove (3.1) mounting hole (3.5) is arranged; Tenminal block (3.3), sucking pipe (3.4) are arranged on the lower end cap (3.2).
4. formula refrigeration compressor to boil water according to claim 1 is characterized in that: described fixing device (3), for cover is welded in cylindrical shell (2) ring segment device outer, sucking pipe (3.4) top; Be provided with the groove (3.1) that seal ring is installed in the ring segment, tenminal block (3.3) is arranged on the lower end cap (3.2).
5. formula refrigeration compressor to boil water according to claim 1 is characterized in that: described fixing device (3), for cover is welded in cylindrical shell (2) flange plate device outer, sucking pipe (3.4) top; Be provided with the groove (3.1) that seal ring is installed in the flange, in the annular edge outside the groove (3.1) mounting hole (3.5) arranged; Tenminal block (3.3) is arranged on the lower end cap (3.2).
6. formula refrigeration compressor to boil water according to claim 1 is characterized in that: described fixing device (3), for cover is welded in lower end cap (3.2) convex platform annular base device outer, downward flange; Have the groove (3.1) that seal ring is installed in the flange, tenminal block (3.3), sucking pipe (3.4) are arranged on the lower end cap (3.2).
7. formula refrigeration compressor to boil water according to claim 1 is characterized in that: described fixing device (3), for cover is welded in lower end cap (3.2) convex platform flange plate base device outer, downward flange; Have the groove (3.1) that seal ring is installed in the flange, in the annular edge outside the groove (3.1) mounting hole (3.5) is arranged; Tenminal block (3.3), sucking pipe (3.4) are arranged on the lower end cap (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203484959U CN202228315U (en) | 2011-09-17 | 2011-09-17 | Water-boiling type refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203484959U CN202228315U (en) | 2011-09-17 | 2011-09-17 | Water-boiling type refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228315U true CN202228315U (en) | 2012-05-23 |
Family
ID=46078902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203484959U Expired - Fee Related CN202228315U (en) | 2011-09-17 | 2011-09-17 | Water-boiling type refrigeration compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174623A (en) * | 2011-12-20 | 2013-06-26 | 卢海南 | Water-boiling type refrigeration compressor |
-
2011
- 2011-09-17 CN CN2011203484959U patent/CN202228315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174623A (en) * | 2011-12-20 | 2013-06-26 | 卢海南 | Water-boiling type refrigeration compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130917 |