CN102706055A - Energy saving control regulator, refrigerating system using energy saving control, and pressure regulating method - Google Patents
Energy saving control regulator, refrigerating system using energy saving control, and pressure regulating method Download PDFInfo
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- CN102706055A CN102706055A CN2012102221758A CN201210222175A CN102706055A CN 102706055 A CN102706055 A CN 102706055A CN 2012102221758 A CN2012102221758 A CN 2012102221758A CN 201210222175 A CN201210222175 A CN 201210222175A CN 102706055 A CN102706055 A CN 102706055A
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- controlled adjuster
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Abstract
The invention relates to an efficient energy conservation control refrigerant regulator, a refrigerating system using the energy saving control regulator, and a pressure regulating method. The efficient energy conservation control refrigerant regulator comprises a fixing device, two wires, a pressure regulator, an elastic part, a bridge piece, a piston, two power supply wafer, a seal glue cushion, a probe base and a probe joint, wherein the bridge piece is in discontinuous contact with the power supply wafer; and the other end of each wire is connected with an external magnetic valve. According to the efficient energy conservation control refrigerant regulator, the pressure in the refrigerating system can be automatically and rapidly regulated so as to reach the effects of rapid refrigerating and energy conservation.
Description
Technical field
The art field that the present invention relates to freeze especially relates to the energy-efficient controlled adjuster of a kind of cold-producing medium, uses the refrigeration system and the pressure regulating method of this adjuster.
Background technology
As everyone knows, in the process of refrigeration system refrigeration, the height of refrigerant pressure has direct influence with low quality for refrigeration, whether energy-conservation concerns especially.Reach the desired pressure of relevant temperature if the pressure of cold-producing medium can be very fast; Not only can improve refrigeration speed and refrigeration greatly; And can energy savings, prevent compressor long-play heating wearing and tearing etc., therefore; In refrigeration system, be provided with one simple in structure, regulator that can automatic regulating system pressure is necessary.
Summary of the invention
The present invention provides a kind of cold-producing medium energy-efficient controlled adjuster, and the refrigeration system and the pressure regulation method that use the energy-efficient controlled adjuster of this cold-producing medium, to improve the utilization rate and the refrigeration of resource.
The invention provides the energy-efficient controlled adjuster of a kind of cold-producing medium; The energy-efficient controlled adjuster of said cold-producing medium comprises fixture 10, two leads 2, pressure regulator 3, elastomeric element 4, gap bridge sheet 6, piston 7, two power supply contacts 8, seal gasket 11, probe mount 12, probe joint 14, and wherein, said fixture 10 has the hole; Said pressure regulator 3 is screwed into said perforate; Said elastomeric element 4 is positioned at said pressure regulator 3 belows and closely contact, and said gap bridge sheet 6 is placed horizontally at said elastomeric element 4 belows and closely contact, and said piston 7 is positioned over said gap bridge sheet 6 belows; Said seal gasket 11 is positioned at said piston 7 belows; And closely contact with said fixture 10 lower edge with said piston 7, said probe mount 12 contacts with said seal gasket 11, and said probe joint 14 1 ends closely contact with said probe mount 12; The other end inserts the outer low pressure muffler; Said two leads 2 are connected with said two power supply contacts 8 respectively, and said gap bridge sheet 6 contacts with said power supply contact 8 discontinuity, and the other end of said lead 2 is connected with outside magnetic valve.
The energy-efficient controlled adjuster of said cold-producing medium also comprises a shell 1, and said shell 1 is enclosed within said fixture 10 outsides.
The energy-efficient controlled adjuster of said cold-producing medium also comprises a balance seat 5, and the downside of said elastomeric element 4 is positioned in the said balance seat 5, and the bottom of said balance seat 5 closely contacts with said gap bridge sheet 6.
Said gap bridge sheet 6 contacts through screw discontinuity with said power supply contact 8.
Said fixture 10 is closely fixing through bolt with said probe mount 12.
Said pressure regulator 3 is a screw.
Said elastomeric element 4 is a spring.
Said lead 2 utilizes screw closely to be connected with said power supply contact 8.
The present invention also provides a kind of refrigeration system of utilizing the energy-efficient controlled adjuster of said cold-producing medium, and said refrigeration system comprises:
Compressor;
Condenser, said condenser is connected with said compressor;
Evaporimeter, said evaporimeter is connected with said compressor;
Expansion valve, said expansion valve are connected with said condenser with said evaporimeter respectively;
Magnetic valve, said magnetic valve is connected with the high pressure escape pipe;
The energy-efficient controlled adjuster of cold-producing medium, the energy-efficient controlled adjuster of aforesaid cold-producing medium is connected with the low pressure muffler, and is connected with said magnetic valve through lead;
Pressure gauge, said Pressure gauge is connected with said low pressure muffler.
The present invention also provides a kind of energy-efficient controlled adjuster of described cold-producing medium that utilizes to carry out pressure controlled method, comprising:
Steps A: adjust said pressure regulator 3 and said elastomeric element 4, make it to be in the fixation pressure state;
Step B: if refrigerant pressure is less than said elastomeric element 4 pressure in the low pressure muffler, then said gap bridge sheet 6 is in connection status with said power supply contact 8, and magnetic valve is in opening; Cold-producing medium in the compressor will constantly be imported the low pressure muffler; When the pressure in the low pressure muffler is greater than or equal to said elastomeric element 4 pressure, the said cold-producing medium said seal gasket 11 of jack-up that makes progress, the said seal gasket said piston 7 of jack-up that makes progress; Said piston 7 is the said gap bridge sheet 6 of jack-up upwards; Make said gap bridge sheet 6 and said power supply contact 8 break off, and lead 2 outages, and magnetic valve is in closed condition.
Through the energy-efficient controlled adjuster of cold-producing medium provided by the invention; When system pressure was greater than or equal to predefined pressure, the device that goes offline can make magnetic valve close because of outage, thereby can adjust automatically the refrigerant pressure in the system; Till when system refrigerant pressure is identical with preset pressure; Can apace refrigerant pressure in the refrigeration system be adjusted to predefined pressure automatically, not only can improve refrigeration and refrigerating speed, but also can energy savings.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; Below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art; Obviously, the accompanying drawing in below describing only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other embodiment and accompanying drawing thereof according to these accompanying drawing illustrated embodiments.
Fig. 1 is the energy-efficient controlled adjuster profile of the cold-producing medium in the one embodiment of the invention;
The specific embodiment
Below will combine accompanying drawing that the technical scheme of various embodiments of the present invention is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, the scope that all belongs to the present invention and protected.
The invention provides the energy-efficient controlled adjuster of a kind of cold-producing medium, as shown in Figure 1, the energy-efficient controlled adjuster of said cold-producing medium comprises fixture 10, two leads 2, pressure regulator 3, elastomeric element 4, gap bridge sheet 6, piston 7, two power supply contacts 8, seal gasket 11, probe mount 12, probe joint 14; Wherein, Said fixture 10 has the hole, and said pressure regulator 3 is screwed into said perforate, and said elastomeric element 4 is positioned at said pressure regulator 3 belows and closely contact; Said gap bridge sheet 6 is placed horizontally at said elastomeric element 4 belows and closely contact; Said piston 7 is positioned over said gap bridge sheet 6 belows, and said seal gasket 11 is positioned at said piston 7 belows, and closely contacts with said fixture 10 lower edge with said piston 7; Said probe mount 12 contacts with said seal gasket 11; Said probe joint 14 1 ends closely contact with said probe mount 12, and the other end inserts the outer low pressure muffler, and said two leads 2 are connected with said two power supply contacts 8 respectively; Said gap bridge sheet 6 contacts with said power supply contact 8 discontinuity, and the other end of said lead 2 is connected with outside magnetic valve.In the actual use, make pressure regulator 3 and said elastomeric element 4 be in a certain fixation pressure state, when the pressure of cold-producing medium in the low pressure muffler during less than preset pressure; Said gap bridge sheet 6 is connected with said power supply sheet 8, and this moment, refrigerant pressure raise gradually, when refrigerant pressure is greater than or equal to preset pressure; Said cold-producing medium can give said seal gasket 11 and said piston 7 certain pressure; Piston 7 can be with gap bridge sheet 6 jack-up upwards, and the sheet 6 of then passing a bridge breaks off with said power supply contact 8 and being connected, and then magnetic valve cuts off the power supply also out of service; At this moment; Refrigeration system will keep this pressure, if the refrigerant pressure in the refrigeration system changes, then can repeat above-mentioned adjustment process.Through the adjusting of the energy-efficient controlled adjuster of said cold-producing medium, can make the pressure in the system adjust to predetermined numerical value rapidly, pressure regulation is rapid, energy savings.
In various embodiments of the present invention, preferably, the energy-efficient controlled adjuster of said cold-producing medium also comprises a shell 1, and said shell 1 is enclosed within said fixture 10 outsides.Shell 1 plays fixation, prevents that miscellaneous part from coming off.
In various embodiments of the present invention, preferably, the energy-efficient controlled adjuster of said cold-producing medium also comprises a balance seat 5, and the downside of said elastomeric element 4 is positioned in the said balance seat 5, and the bottom of said balance seat 5 closely contacts with said gap bridge sheet 6.Said balance seat 5 has the effect of secures resilient member 4, can prevent that elastomeric element 4 from rocking or come off.
In various embodiments of the present invention, preferably, said gap bridge sheet 6 contacts through screw discontinuity with said power supply contact 8.It is easy and simple to handle to adopt screw to have, the advantage that cost is low.
In various embodiments of the present invention, preferably, said fixture 10 is closely fixing through bolt with said probe mount 12.Both can make said seal gasket 11 closely contact with said piston 7 through bolt, guarantee the pressure regulating effect, and simultaneously, bolt fixed mode has easy and simple to handle, the advantage that cost is low.
In various embodiments of the present invention, preferably, said pressure regulator 3 is a screw.Pressure regulator 3 is easy and simple to handle for screw has, the advantage that cost is low.
In various embodiments of the present invention, preferably, said elastomeric element 4 is a spring.It is easy and simple to handle that elastomeric element is that spring has, the advantage that cost is low.
In various embodiments of the present invention, preferably, said lead 2 utilizes institute's screw 8 closely to be connected with said power supply contact 8.Screw connecting mode has easy and simple to handle, the advantage that cost is low.
The present invention also provides a kind of refrigeration system of utilizing the energy-efficient controlled adjuster of said cold-producing medium, and said refrigeration system comprises:
Compressor;
Condenser, said condenser is connected with said compressor;
Evaporimeter, said evaporimeter is connected with said compressor;
Expansion valve, said expansion valve are connected with said condenser with said evaporimeter respectively;
Magnetic valve, said magnetic valve is connected with the high pressure escape pipe;
The energy-efficient controlled adjuster of cold-producing medium, the energy-efficient controlled adjuster of aforesaid cold-producing medium is connected with the low pressure muffler, and is connected with said magnetic valve through lead;
Pressure gauge, said Pressure gauge is connected with said low pressure muffler.
The present invention also provides a kind of energy-efficient controlled adjuster of described cold-producing medium that utilizes to carry out pressure controlled method, comprising:
Steps A: adjust said pressure regulator 3 and said elastomeric element 4, make it to be in the fixation pressure state;
Step B: if refrigerant pressure is less than said elastomeric element 4 pressure in the low pressure muffler, then said gap bridge sheet 6 is in connection status with said power supply contact 8, and magnetic valve is in opening; Cold-producing medium in the compressor will constantly be imported the low pressure muffler; When the pressure in the low pressure muffler is greater than or equal to said elastomeric element 4 pressure, the said cold-producing medium said seal gasket 11 of jack-up that makes progress, the said seal gasket said piston 7 of jack-up that makes progress; Said piston 7 is the said gap bridge sheet 6 of jack-up upwards; Make said gap bridge sheet 6 and said power supply contact 8 break off, and lead 2 outages, and magnetic valve is in closed condition.
When said pressure regulating method had made full use of system pressure greater than preset pressure, closed electromagnetic valve, system pressure reduced gradually and reach preset pressure; When system pressure equaled preset pressure, closed electromagnetic valve, system pressure kept identical with preset pressure; System pressure is during less than preset pressure; Magnetic valve is opened, and system pressure raises gradually, the operation principle till when equating with preset pressure; Adjustment System pressure very rapidly; Make it the force value that reaches preset, thereby can improve refrigeration and refrigerating speed, and play the effect of energy savings simultaneously.
In fact, the energy-efficient controlled adjuster scope of application is extensive, is applicable to big minitype air conditioner, big miniature cold storage, refrigerator car etc., and its energy-conserving and environment-protective can reach the requirement of national all kinds of environmental protection and energy conservation standard fully; In addition, energy-efficient controlled adjuster has been installed after, can make not hot, the engine knock not of compressor, compressor is had good protective action; Installed after the energy-efficient controlled adjuster, can make refrigeration system not receive the influence of ambient temperature, can regulate compressor temperature in real time neatly; In addition, energy-efficient controlled adjuster is installed, cooperates cold converter use in self simultaneously, can save power 60% to 70%.
In the use of reality, be equipped with after the energy-efficient controlled adjuster, under normal operating position, for the freezer more than 150 cubic metres, minimum power consumption is for per hour spending for every cubic metre 0.004, and maximum is no more than 0.008 degree; At 50 cubic metres to 150 cubic metres freezer, per hour every cubic metre of minimum electricity consumption 0.005 is spent, and maximum is no more than 0.009 degree; At the freezer below 50 cubic metres, per hour every cubic metre of minimum electricity consumption is 0.008 degree, and maximum is no more than 0.011 degree.
Various embodiment provided by the invention can make up with any-mode as required each other, the technical scheme that obtains through this combination, also within the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also comprises these changes and modification interior.
Claims (10)
1. energy-efficient controlled adjuster of cold-producing medium; It is characterized in that: the energy-efficient controlled adjuster of said cold-producing medium comprises fixture (10), two leads (2), pressure regulator (3), elastomeric element (4), gap bridge sheet (6), piston (7), two power supply contacts (8), seal gasket (11), probe mount (12), probe joint (14); Wherein, Said fixture (10) has the hole, and said pressure regulator (3) is screwed into said perforate, and said elastomeric element (4) is positioned at said pressure regulator (3) below and closely contact; Said gap bridge sheet (6) is placed horizontally at said elastomeric element (4) below and closely contact; Said piston (7) is positioned over said gap bridge sheet (6) below, and said seal gasket (11) is positioned at said piston (7) below, and closely contacts with said fixture (10) lower edge with said piston (7); Said probe mount (12) contacts with said seal gasket (11); Said probe joint (14) one ends closely contact with said probe mount (12), and the other end inserts the outer low pressure muffler, and said two leads (2) are connected with said two power supply contacts (8) respectively; Said gap bridge sheet (6) contacts with said power supply contact (8) discontinuity, and the other end of said lead (2) is connected with outside magnetic valve.
2. the energy-efficient controlled adjuster of cold-producing medium as claimed in claim 1 is characterized in that: the energy-efficient controlled adjuster of said cold-producing medium also comprises a shell (1), and said shell (1) is enclosed within said fixture (10) outside.
3. the energy-efficient controlled adjuster of cold-producing medium as claimed in claim 2; It is characterized in that: the energy-efficient controlled adjuster of said cold-producing medium also comprises a balance seat (5); The downside of said elastomeric element (4) is positioned in the said balance seat (5), and the bottom of said balance seat (5) closely contacts with said gap bridge sheet (6).
4. the energy-efficient controlled adjuster of cold-producing medium as claimed in claim 3 is characterized in that: said gap bridge sheet (6) contacts through screw discontinuity with said power supply contact (8).
5. the energy-efficient controlled adjuster of cold-producing medium as claimed in claim 4 is characterized in that: said fixture (10) is closely fixing through bolt with said probe mount (12).
6. the energy-efficient controlled adjuster of cold-producing medium as claimed in claim 5 is characterized in that: said pressure regulator (3) is a screw.
7. the energy-efficient controlled adjuster of cold-producing medium as claimed in claim 6 is characterized in that: said elastomeric element (4) is a spring.
8. the energy-efficient controlled adjuster of cold-producing medium as claimed in claim 7 is characterized in that: said lead (2) utilizes screw closely to be connected with said power supply contact (8).
9. refrigeration system, it is characterized in that: said refrigeration system comprises:
Compressor;
Condenser, said condenser is connected with said compressor;
Evaporimeter, said evaporimeter is connected with said compressor;
Expansion valve, said expansion valve are connected with said condenser with said evaporimeter respectively;
Magnetic valve, said magnetic valve is connected with said high pressure escape pipe;
The energy-efficient controlled adjuster of cold-producing medium; The energy-efficient controlled adjuster of said cold-producing medium is according to the energy-efficient controlled adjuster of each described cold-producing medium of claim 1-8; The energy-efficient controlled adjuster of said cold-producing medium is connected with the low pressure muffler, and is connected with said magnetic valve through lead;
Pressure gauge, said Pressure gauge is connected with said low pressure muffler.
10. one kind is utilized that any energy-efficient controlled adjuster of described cold-producing medium carries out pressure controlled method among the claim 1-8, it is characterized in that, comprising:
Steps A: adjust said pressure regulator (3) and said elastomeric element (4), make it to be in the fixation pressure state;
Step B: if refrigerant pressure is less than said elastomeric element (4) pressure in the low pressure muffler; Then said gap bridge sheet (6) is in connection status with said power supply contact (8); Magnetic valve is in opening, and the cold-producing medium in the compressor will constantly be imported the low pressure muffler, when the pressure in the low pressure muffler is greater than or equal to said elastomeric element (4) pressure; The said cold-producing medium said seal gasket of jack-up (11) that makes progress; The said seal gasket said piston of jack-up (7) that makes progress, said piston (7) is the said gap bridge sheet of jack-up (6) upwards, makes said gap bridge sheet (6) and said power supply contact (8) break off; And lead (2) outage, and magnetic valve is in closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222175.8A CN102706055B (en) | 2012-06-29 | 2012-06-29 | Energy saving control regulator, refrigerating system using energy saving control, and pressure regulating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222175.8A CN102706055B (en) | 2012-06-29 | 2012-06-29 | Energy saving control regulator, refrigerating system using energy saving control, and pressure regulating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102706055A true CN102706055A (en) | 2012-10-03 |
| CN102706055B CN102706055B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210222175.8A Expired - Fee Related CN102706055B (en) | 2012-06-29 | 2012-06-29 | Energy saving control regulator, refrigerating system using energy saving control, and pressure regulating method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432705A (en) * | 1978-09-20 | 1984-02-21 | Carrier Corporation | Refrigeration compressor capacity control means and method |
| JP2002071037A (en) * | 2000-08-28 | 2002-03-08 | Saginomiya Seisakusho Inc | Relief valve, high pressure control valve with relief valve and super critical vapor refrigerating cycle device |
| EP1281868A2 (en) * | 2001-07-31 | 2003-02-05 | TGK CO., Ltd. | Displacement control valve |
| CN1979365A (en) * | 2005-12-09 | 2007-06-13 | 中国国际海运集装箱(集团)股份有限公司 | Pressure-regulation device for container, box-type wagon and refrigrator |
| CN101900107A (en) * | 2010-07-05 | 2010-12-01 | 浙江新劲空调设备有限公司 | External control valve of variable displacement compressor |
| CN202692567U (en) * | 2012-06-29 | 2013-01-23 | 赵良全 | High-efficient energy-saving control regulator for refrigerating agent and refrigerating system using regulator |
-
2012
- 2012-06-29 CN CN201210222175.8A patent/CN102706055B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432705A (en) * | 1978-09-20 | 1984-02-21 | Carrier Corporation | Refrigeration compressor capacity control means and method |
| JP2002071037A (en) * | 2000-08-28 | 2002-03-08 | Saginomiya Seisakusho Inc | Relief valve, high pressure control valve with relief valve and super critical vapor refrigerating cycle device |
| EP1281868A2 (en) * | 2001-07-31 | 2003-02-05 | TGK CO., Ltd. | Displacement control valve |
| CN1979365A (en) * | 2005-12-09 | 2007-06-13 | 中国国际海运集装箱(集团)股份有限公司 | Pressure-regulation device for container, box-type wagon and refrigrator |
| CN101900107A (en) * | 2010-07-05 | 2010-12-01 | 浙江新劲空调设备有限公司 | External control valve of variable displacement compressor |
| CN202692567U (en) * | 2012-06-29 | 2013-01-23 | 赵良全 | High-efficient energy-saving control regulator for refrigerating agent and refrigerating system using regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102706055B (en) | 2014-07-16 |
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