CN202938588U - Novel full refrigerator - Google Patents
Novel full refrigerator Download PDFInfo
- Publication number
- CN202938588U CN202938588U CN 201220691617 CN201220691617U CN202938588U CN 202938588 U CN202938588 U CN 202938588U CN 201220691617 CN201220691617 CN 201220691617 CN 201220691617 U CN201220691617 U CN 201220691617U CN 202938588 U CN202938588 U CN 202938588U
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- temperature
- compressor
- knob
- novel full
- push rod
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Abstract
The utility model discloses a novel full refrigerator which comprises a refrigerating system and a temperature-control system. The refrigerating system comprises a compressor, a condenser, a capillary tube and an evaporator. The temperature-control system comprises a temperature controller and a power supply circuit of the compressor. The temperature controller comprises a temperature sensing capillary tube, a knob, a push rod reed mechanism, a movable contact and a fixed contact. The movable contact and the fixed contact are connected with the power supply circuit of the compressor. One end of the temperature sensing capillary tube is pressed on the push rod reed mechanism. The knob is used for adjusting reed motion pressure of the push rod reed mechanism so that the movable contact and the fixed contact can be connected or disconnected. The novel full refrigerator further comprises a cam switch mechanism. When the knob is rotated to a forcing stop position, the cam switch mechanism cuts off the power supply circuit of the compressor. The novel full refrigerator has the function of an auxiliary switch and is convenient to operate. Moreover, additional power supply switches do not need to be arranged.
Description
Technical field
The utility model relates to refrigeration technology field, particularly a kind of novel full household freezer.
Background technology
Refrigerator on the existing market, can be divided into refrigerating box, household freezer, household refrigerator-freezer by storage temperature, wherein, the refrigerating chamber of household refrigerator-freezer and refrigerating chamber can be divided into again Shang Zangxia freeze, freeze lower Tibetan or a left side and freeze the frame modes such as right Tibetan, no matter be the refrigerator of which kind of frame mode, it is all the running of realizing evaporimeter heat absorption evaporation, condenser radiating and cooling take compressor as core, thereby make the interior temperature constant of case in the scope of setting, in the control system of the temperature inside the box, temperature controller plays vital effect.Temperature controller commonly used is compression-type temperature controller, comprises temperature-sensitive head, capillary, knob and push rod reed mechanism, and knob is used for adjusting the action temp. property of temperature controller, thus temperature range in control cabinet.Temperature-sensitive head, capillary are used for transmitting temperature signal, touch movable contact and the stationary contact disengagement of push rod reed mechanism, when the temperature inside the box reaches break-off signal, the reed generation kick of push rod reed mechanism, thereby movable contact and stationary contact are thrown off, the compressor circuit of refrigerator is disconnected, and refrigeration system is out of service until the temperature inside the box goes back up to start-up temperature.The temperature controller structure of existing full household freezer is very simple, and it only has the function of regulating temperature and the function that does not contain auxiliary switch, when refrigerator breaks down when needing shutdown maintenance, must pull up the attaching plug of refrigerator come from socket, and efficient is very low.Same, when not using refrigerator to need it is turned off for a long time, also must pull up the attaching plug of refrigerator come from socket, otherwise it will be by the corresponding disconnection of the position of rotation of knob and start-up temperature intermitten service, the waste energy consumption.
The utility model content
The technical problems to be solved in the utility model is that the deficiency for above-mentioned prior art exists provides a kind of and can manually disconnect the novel full household freezer compressor operating circuit, that have the auxiliary switch function, to overcome the deficiencies in the prior art.
the technical solution adopted in the utility model is: a kind of novel full household freezer, comprise refrigeration system and temperature control system, described refrigeration system comprises compressor, condenser, capillary, evaporimeter, described temperature control system comprises the power circuit of temperature controller and compressor, described temperature controller comprises the temperature-sensitive capillary, knob, push rod reed mechanism, movable contact and stationary contact, described movable contact and stationary contact are connected on the power circuit of compressor, a described temperature-sensitive side pressure capillaceous is in push rod reed mechanism, described knob is used for the reed operating pressure of regulating pushing rod reed mechanism, make described movable contact, stationary contact is connected or throws off, also comprise cam switch mechanism, when knob rotation to strong off-position is put, disconnected the power circuit of compressor by described cam switch mechanism.
Described cam switch mechanism comprises cam, described cam and knob synchronous rotary.
The whole warm areas of the cabinets cavity of described novel full household freezer are all freeze spaces.
Compared with prior art, the utlity model has following advantage:
The utility model is on existing full household freezer basis, temperature controller has increased the function of auxiliary switch, when needs turn-off compressor during a period of time, can realize ON or OFF function by regulating temperature control turn knob, need not additionally to set up power switch, easy to operate.
Description of drawings
Fig. 1 is the full household freezer temperature controller structure of the utility model schematic diagram.
Fig. 2 is the top view of temperature controller shown in Figure 1.
Fig. 3 is the knob temperature adjustment panel schematic diagram of household freezer temperature control of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
The utility model provides a kind of novel full household freezer, and the whole warm areas of its cabinets cavity are all freeze spaces.novel full household freezer of the present utility model comprises refrigeration system and temperature control system, wherein, refrigeration system comprises compressor, condenser, capillary, evaporimeter, temperature control system comprises the power circuit of temperature controller and compressor, referring to Fig. 1 to Fig. 3, temperature controller is by temperature-sensitive capillary 2, knob 1, push rod reed mechanism, the parts such as movable contact and stationary contact form (push rod reed mechanism, movable contact and stationary contact are not shown in the accompanying drawings), described movable contact and stationary contact are connected on the power circuit of compressor, a described temperature-sensitive side pressure capillaceous is in push rod reed mechanism, described knob is used for the reed operating pressure of regulating pushing rod reed mechanism, make described movable contact, stationary contact is connected or throws off.Importantly, temperature controller of the present utility model also includes cam switch mechanism, when knob rotation to strong off-position is put, is disconnected the power circuit of compressor by described cam switch mechanism.
Cam switch mechanism comprises cam 3, described cam 3 and knob 1 synchronous rotary.
Push rod reed mechanism in temperature controller is equivalent to leverage, and it can change the position of adjustment (adjusting) lever by the direction of rotation knob, thereby adjusts the active force of leverage.When the variations in temperature in case, the temperature-sensitive capillary is to the also variation thereupon of push rod reed mechanism's applied pressure.When the freezer temperature of full household freezer descended, the push rod of push rod reed mechanism produced displacement, and when reaching break-off signal, the reed of push rod reed mechanism produces kick, dynamic and static contact is thrown off, thereby disconnect the circuit of compressor, and compressor quits work.When the temperature inside the box rises, push rod displacement in the other direction, when reaching turn-on temperature in case, reed produces kick, makes dynamic and static contact bonding, the power circuit path of compressor, compressor start work.
Referring to Fig. 3, in figure, C represents the cold spot position, M represents point midway, and H represents the position of warm point, on diverse location, the temperature that system switches on and off is different, for example, and in the cold spot position, connecting temperature is 21 ℃ of ﹣, and break-off signal is 29 ℃ of ﹣, and at point midway, connecting temperature is 17 ℃ of ﹣, and break-off signal is 25 ℃ of ﹣, in the position of warm point, connecting temperature is 13.5 ℃ of ﹣, and break-off signal is ﹣ 20.As shown in Figure 3, also be provided with strong rest point OFF on knob temperature adjustment panel, when knob is threaded on this aspect, cam switch mechanism disconnects the power circuit of compressor.
Above content is the detailed description of the utility model being done in conjunction with concrete preferred embodiment, can not assert that concrete enforcement of the present utility model is confined to this.For the utility model person of an ordinary skill in the technical field, do not breaking away under general idea prerequisite of the present utility model, can also make some simple deductions and replacement, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. novel full household freezer, comprise refrigeration system and temperature control system, described refrigeration system comprises compressor, condenser, capillary, evaporimeter, described temperature control system comprises the power circuit of temperature controller and compressor, described temperature controller comprises the temperature-sensitive capillary, knob, push rod reed mechanism, movable contact and stationary contact, described movable contact and stationary contact are connected on the power circuit of compressor, a described temperature-sensitive side pressure capillaceous is in push rod reed mechanism, described knob is used for the reed operating pressure of regulating pushing rod reed mechanism, make described movable contact, stationary contact is connected or throws off, it is characterized in that: also comprise cam switch mechanism, when knob rotation to strong off-position is put, disconnected the power circuit of compressor by described cam switch mechanism.
2. novel full household freezer according to claim 1 is characterized in that: described cam switch mechanism comprises cam, described cam and knob synchronous rotary.
3. novel full household freezer according to claim 2, it is characterized in that: the whole warm areas of the cabinets cavity of described novel full household freezer are all freeze spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691617 CN202938588U (en) | 2012-12-14 | 2012-12-14 | Novel full refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691617 CN202938588U (en) | 2012-12-14 | 2012-12-14 | Novel full refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938588U true CN202938588U (en) | 2013-05-15 |
Family
ID=48322823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691617 Expired - Lifetime CN202938588U (en) | 2012-12-14 | 2012-12-14 | Novel full refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500457A (en) * | 2016-12-03 | 2017-03-15 | 广东奥马冰箱有限公司 | Refrigerator with energy-saving temp controller |
-
2012
- 2012-12-14 CN CN 201220691617 patent/CN202938588U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500457A (en) * | 2016-12-03 | 2017-03-15 | 广东奥马冰箱有限公司 | Refrigerator with energy-saving temp controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160331 Address after: Guangdong province Zhongshan City Dongfu road 528427 Nantou Town, No. 54 Patentee after: GUANGDONG HOMA REFRIGERATOR Co.,Ltd. Address before: 528427 Nantou province Zhongshan City Zhen Hui North Industrial Zone Patentee before: Guangdong Homa Appliances Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |