CN203249454U - High pressure liquid storage device - Google Patents
High pressure liquid storage device Download PDFInfo
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- CN203249454U CN203249454U CN 201320247201 CN201320247201U CN203249454U CN 203249454 U CN203249454 U CN 203249454U CN 201320247201 CN201320247201 CN 201320247201 CN 201320247201 U CN201320247201 U CN 201320247201U CN 203249454 U CN203249454 U CN 203249454U
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- tank body
- tube
- pressure reservoir
- drain pipe
- storage device
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Abstract
The utility model aims at resolving the problems existing in a heat exchange tube of a liquid storage device, and provides a high pressure liquid storage device simple in structure and good in heat exchange effect. The high pressure liquid storage device comprises a can body, a liquid inlet tube and a liquid outlet tube, wherein a supercooling coil is arranged in the can body, the supercooling coil is formed by a spiral tube located at the lower end of the high pressure liquid storage device and two straight tubes penetrating through the upper end face of the can body, the two straight tubes are connected with two ports of the spiral tube respectively, and the height of the spiral tube is 1/3-2/3 of that of the can body. Compared with the prior art, the high pressure liquid storage device saves more materials, has better heat exchange effects, and is more convenient to install.
Description
Technical field
Be specifically related to a kind of high-pressure reservoir that is applied to refrigeration industry
Background technology
Reservoir is a pressure vessel that usually is installed on the refrigeration system high pressure liquid pipe, is used for storing the unnecessary cold-producing medium that refrigeration system causes when load variations.In large scale system, also can when safeguarding or keep in repair, store all or part cold-producing medium of refrigeration system, in order to avoid cause waste temporarily.
China Patent Publication No. 202869099U discloses a kind of recuperation of heat reservoir, it comprises tank body, feed tube and drain pipe, feed tube, one end of drain pipe stretches into tank interior, be provided with the heat exchanger that curl is looped around tank interior on the drain pipe in the tank body, the two ends of heat exchanger are connected to the tank body outside, tank body is the container containing of refrigerant liquid and heat exchanger, enter tank body from condenser refrigerant out by feed tube, carry out energy exchange with the thermal source that circulates in the heat exchanger closed-loop path, heat exchanger tube is located at the tank body center in the prior art, whole heat exchanger tube is helical form, the reservoir side is run through at the two ends of heat exchanger tube, it is highly near the tank body height, main not enough: in the time of real work, the cold-producing medium of reservoir generally can not surpass half of reservoir capacity, and heat exchanger tube is located at the tank body center, not only material expends manyly, and heat transfer effect is relatively poor.The setting that the reservoir side is run through at the two ends of heat exchanger tube also can make reservoir production assembling relative complex.
The utility model content
The purpose of this utility model is to solve the existing problem of heat exchanger tube of reservoir, find a kind of simple in structure, the better high-pressure reservoir of heat transfer effect.
In order to realize described purpose, a kind of high-pressure reservoir of the utility model, comprise tank body, feed tube, drain pipe, sub-cooling coil, described sub-cooling coil comprise helix tube, described helix tube two ends all are connected to the tank body outside, described helix tube is positioned at the tank interior downside, and described helix tube height is 1/3～2/3 of tank body height.Helix tube position and design highly can make equipment that better heat transfer effect is arranged, and the materials of sub-cooling coil are also more saved.
Preferably, described helix tube two ends are connected with straight tube respectively, and described straight tube all runs through the tank body upper surface.By straight tube the two ends port is led to the outside, tank body upper surface, can make high-pressure reservoir installation assembling more convenient, simultaneously the production difficulty of accessory also decreased, by connection segment assembling is more oversimplified.
Preferably, also comprise night vision goggles, described night vision goggles connect by the upper and lower end face of tank body.Can observe reservoir internal liquid situation by night vision goggles.
Preferably, described feed tube runs through the upper surface of tank body, and feed tube is positioned at the nearly tank body of the termination lower surface of tank interior.The feed tube port of export is positioned under the tank body liquid, and condensing agent enters Shi Buhui and splashes.
Preferably, described high-pressure reservoir upper and lower end face is detachable.In the so again installation and maintenance process, operating personnel can choose one side wantonly and operate, so that whole device is convenient to install.
Preferably, described feed tube has 2.Such structure is used for sucking two kinds of different feed liquors simultaneously, satisfies some special techniques.
Preferably, one end of described drain pipe is positioned at the center of tank body lower surface, behind downward-extension one segment distance, crooked along horizontal plane, described drain pipe is provided with and can makes it along the whirligig of tank body center line rotation described drain pipe from the center of tank body lower surface.When liquid was less in the reservoir, the liquid in the reservoir can also be transferred to next device by drain pipe, and it is easy for installation that the arranging of whirligig can guarantee when drain pipe connects next equipment.
Preferably, described tank body lower end is provided with the fixed mount of capable of regulating height.This fixed mount can be regulated height according to installation environment, and the equipment of being convenient to is installed.
Preferably, described straight tube is formed by connecting by the straight tube of 2 sections different materials, and port position is copper, and inside is irony.Such structure has reduced the cost of whole straight tube under the prerequisite that does not affect practical effect.
Can obtain following useful technique effect by implementing the utility model: high-pressure reservoir is more convenient by installation process, and heat transfer effect improves more than 10% under the equal conditions, and the sub-cooling coil material cost can save 10%～30%.
Description of drawings
Fig. 1 is perspective view of the present utility model.
The specific embodiment
Understanding for the ease of those skilled in the art is further described the utility model below in conjunction with specific embodiment:
As shown in Figure 1, a kind of high-pressure reservoir, comprise tank body 1, feed tube 2, drain pipe 3, be provided with sub-cooling coil 4 in the tank body 1, more save in order to make sub-cooling coil 4 materials, the equipment heat transfer effect is better, install more convenient, sub-cooling coil 4 is comprised of helix tube 5 and two straight tubes 6 that run through tank body 1 upper surface that are positioned at the high-pressure reservoir lower end, and two straight tubes 6 are connected with helix tube 5 two-port respectively, and helix tube 5 highly is 1/3～2/3 of tank body 1 height.For energy Real Time Observation reservoir internal liquid situation, the upper and lower end face of tank body 1 connects night vision goggles 7.Feed tube 2 runs through the upper surface of tank body 1, and feed tube 2 is positioned at the nearly tank body of a termination 1 lower surface of tank body 1 inside, and feed tube 2 ports of export are positioned under tank body 1 liquid, and condensing agent enters Shi Buhui and splashes.In order to make device be convenient to install, the upper and lower end face of high-pressure reservoir is detachable.In order to satisfy some special techniques, can suck simultaneously two kinds of different feed liquors, feed tube 2 is provided with 2, and 2 drain pipes all run through tank body 1 upper surface.Easy for installation when allowing drain pipe 3 connect next equipment, and in reservoir in the less situation of liquid, liquid in the reservoir also can be transferred to next device by drain pipe 3, one port of drain pipe 3 is positioned at the center of tank body 1 lower surface, behind downward-extension one segment distance, crooked along horizontal plane, drain pipe 3 is provided with rotatable device, and drain pipe 3 can rotate along tank body 1 center line.Convenient in order to allow equipment place, tank body 1 lower end is provided with the fixed mount 8 of capable of regulating height.For under the prerequisite that does not affect practical effect, reduced the cost of whole straight tube, described straight tube is formed by connecting by the straight tube of 2 sections different materials, and port position is copper, and inside is irony.
During work: condensing agent enters tank body 1 by feed tube 2, the high-pressure gas-liquid mix refrigerant that enters reservoir with carry out heat exchange from evaporimeter low-pressure gas-liquid mix refrigerant out by helix tube 5 parts of sub-cooling coil 4, in the reservoir condensing agent enter next equipment by heat exchange by drain pipe 3 transmission.Simultaneously can watch at any time condensing agent situation in the high-pressure reservoir by night vision goggles 7.
Can obtain following useful technique effect by implementing the utility model: with respect to prior art, the utility model installation process is more convenient, and heat transfer effect improves more than 10% under the equal conditions, and the sub-cooling coil material cost can save 10%～30%.
The above only is specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (9)
1. high-pressure reservoir, comprise tank body (1), feed tube (2), drain pipe (3), sub-cooling coil (4), it is characterized in that: described sub-cooling coil (4) comprises helix tube (5), described helix tube (5) two ends all are connected to tank body (1) outside, described helix tube (5) is positioned at tank body (1) inner lower, and described helix tube height is 1/3～2/3 of tank body (1) height.
2. high-pressure reservoir as described in claim 1, it is characterized in that: described helix tube (5) two ends are connected with straight tube (6) respectively, and described straight tube (6) all runs through tank body (1) upper surface.
3. high-pressure reservoir as described in claim 1, it is characterized in that: also comprise night vision goggles (7), described night vision goggles (7) connect by tank body (1) upper and lower end face.
4. high-pressure reservoir as described in claim 1, it is characterized in that: described feed tube (2) runs through the upper surface of tank body (1), and feed tube (2) is positioned at the inner nearly tank body of a termination (1) lower surface of tank body (1).
5. high-pressure reservoir as described in claim 1, it is characterized in that: the upper and lower end face of described high-pressure reservoir is detachable.
6. high-pressure reservoir as described in claim 1, it is characterized in that: described feed tube (2) has 2.
7. high-pressure reservoir as described in claim 1, it is characterized in that: an end of described drain pipe (3) is positioned at the center of tank body (1) lower surface, described drain pipe (3) from the center of tank body (1) lower surface behind downward-extension one segment distance, crooked along horizontal plane, described drain pipe (3) is provided with and can makes it along the whirligig of tank body (1) center line rotation.
8. high-pressure reservoir as described in claim 1, it is characterized in that: described tank body (1) lower end is provided with the fixed mount (8) of capable of regulating height.
9. such as arbitrary described high-pressure reservoir in the claim 1 to 7, it is characterized in that: described straight tube (6) is formed by connecting by the straight tube (6) of 2 sections different materials, and port position is copper, and inside is irony.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247201 CN203249454U (en) | 2013-05-06 | 2013-05-06 | High pressure liquid storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247201 CN203249454U (en) | 2013-05-06 | 2013-05-06 | High pressure liquid storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249454U true CN203249454U (en) | 2013-10-23 |
Family
ID=49375890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320247201 Expired - Lifetime CN203249454U (en) | 2013-05-06 | 2013-05-06 | High pressure liquid storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697254A (en) * | 2015-03-27 | 2015-06-10 | 广东美的暖通设备有限公司 | Liquid storage tank |
-
2013
- 2013-05-06 CN CN 201320247201 patent/CN203249454U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697254A (en) * | 2015-03-27 | 2015-06-10 | 广东美的暖通设备有限公司 | Liquid storage tank |
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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: 20131023 |
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| CX01 | Expiry of patent term |