CN106500453A - A kind of refrigerator temperature control device - Google Patents
A kind of refrigerator temperature control device Download PDFInfo
- Publication number
- CN106500453A CN106500453A CN201610939431.3A CN201610939431A CN106500453A CN 106500453 A CN106500453 A CN 106500453A CN 201610939431 A CN201610939431 A CN 201610939431A CN 106500453 A CN106500453 A CN 106500453A
- Authority
- CN
- China
- Prior art keywords
- temperature
- control device
- temperature control
- pressure
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of refrigerator temperature control device, including housing and the temperature-sensitive mechanism being arranged in housing, pressure balance mechanism, pressure regulating mechanism, thermoregulation mechanism and contactor mechanism, the temperature-sensitive mechanism is connected with one end of pressure balance mechanism, the other end of the pressure balance mechanism is connected with one end of pressure regulating mechanism, and the other end of the pressure regulating mechanism is connected with thermoregulation mechanism and contactor mechanism respectively.The refrigerator temperature control device of the present invention senses the temperature of refrigerator storeroom by temperature-sensitive mechanism, and difference variation situation is passed to by pressure regulating mechanism by pressure balance mechanism, further by pressure regulating mechanism control circuit break-make, and then control the working condition of compressor；Thermoregulation mechanism can adjust the temperature regulating range of this device, substantially increase versatility, be adapted to the exploitation of different refrigerator products, save a large amount of manpower and materials and development cost.
Description
Technical field
The present invention relates to a kind of temperature control equipment, more particularly to a kind of temperature control equipment for refrigerator.
Background technology
In the R＆D process of refrigerator product, because body structure is different, casing cause not of uniform size, power consumption are required not
With temperature storage environment is different, in addition it is also necessary to the different colds of coupling, the compressor of different startabilities, must not in order to meet requirements above
During exploitation, do not find optimal temperature controller accurately carry out temperature control.And existing temperature controller, due to its temperature control
Scope is non-adjustable or range of accommodation is limited, needs the temperature controller for making different batches, different size carrying out installation and debugging, wave
Take substantial amounts of manpower and materials, have impact on product development progress.
Content of the invention
For solving the problems, such as that existing temperature controller temperature can not be adjusted, the invention discloses a kind of refrigerator temperature control device,
Including housing and the temperature-sensitive mechanism, pressure balance mechanism, pressure regulating mechanism, thermoregulation mechanism and the electricity that are arranged in housing
Way switch mechanism, the temperature-sensitive mechanism are connected with one end of pressure balance mechanism, the other end of the pressure balance mechanism and pressure
One end connection of power governor motion, the other end of the pressure regulating mechanism respectively with thermoregulation mechanism and contactor mechanism
Connection.
As a further improvement on the present invention, the temperature-sensitive mechanism includes temperature-sensing pipe, is provided with temperature sensing agent in the temperature-sensing pipe.
As a further improvement on the present invention, the pressure balance mechanism includes counter balance pocket and is arranged on the counter balance pocket
Interior piston, the temperature-sensing pipe are connected with one end of counter balance pocket, the counter balance pocket cavity of the temperature sensing agent filling piston side, piston
The counter balance pocket cavity of opposite side is hollow-core construction.
As a further improvement on the present invention, the pressure regulating mechanism includes adjusting rod, the first regulating block and second
Regulating block, the adjusting rod center are provided with rotating shaft, and first regulating block is connected with the piston rod of piston, and described second adjusts
Locking nub is connected with one end of adjusting rod.
As a further improvement on the present invention, first regulating block and the second regulating block are symmetric design and mutually slide
The wedge of cooperation.
As a further improvement on the present invention, the thermoregulation mechanism includes knob, stud, nut and spring, institute
State one end of spring to be connected with the other end of adjusting rod, the other end of spring is connected with nut, the nut is arranged on stud,
The knob is arranged on stud end.
As a further improvement on the present invention, the contactor mechanism includes the first contact, the second contact, the first wiring
Terminal and the second binding post, first contact are arranged on the end of adjusting rod, and second contact is fixedly installed on
Below one contact, first binding post and the first contact portion, second binding post and the second contact portion.
The invention has the beneficial effects as follows：
The refrigerator temperature control device of the present invention senses the temperature of refrigerator storeroom by temperature-sensitive mechanism, and flat by pressure
Difference variation situation is passed to pressure regulating mechanism by weighing apparatus mechanism, further by pressure regulating mechanism control circuit break-make, is entered
And control the working condition of compressor；Thermoregulation mechanism can adjust the temperature regulating range of this device, substantially increase logical
With property, the exploitation of different refrigerator products is adapted to, saves a large amount of manpower and materials and development cost.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by to be used needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without having to pay creative labor, can be other to be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Labelling in figure：
1- housings；2- temperature-sensing pipes；3- temperature sensing agents；4- counter balance pocket；5- pistons；6- adjusting rods；The first regulating blocks of 7-；8- second
Regulating block；9- rotating shafts；10- knobs；11- studs；12- nuts；13- springs；The first contacts of 14-；The second contacts of 15-；16- first
Binding post；The second binding posts of 17-.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.
As shown in figure 1, a kind of refrigerator temperature control device, including housing 1 and the temperature-sensitive mechanism being arranged in housing 1,
Pressure balance mechanism, pressure regulating mechanism, thermoregulation mechanism and contactor mechanism.Temperature-sensitive mechanism and pressure balance mechanism
One end connects, and the other end of pressure balance mechanism is connected with one end of pressure regulating mechanism, the other end point of pressure regulating mechanism
It is not connected with thermoregulation mechanism and contactor mechanism.
Temperature-sensitive mechanism includes temperature-sensing pipe 2, is provided with temperature sensing agent 3 in temperature-sensing pipe 2.Pressure balance mechanism include counter balance pocket 4 and
The piston 5 being arranged in counter balance pocket 4, temperature-sensing pipe 2 are connected with one end of counter balance pocket 4, the balance of 5 side of the filling piston of temperature sensing agent 3
4 cavity of chamber, 4 cavity of counter balance pocket of 5 opposite side of piston is hollow-core construction.
Pressure regulating mechanism includes adjusting rod 6, the first regulating block 7 and the second regulating block 8.6 centre bit of adjusting rod is installed
There are rotating shaft 9, the first regulating block 7 to be connected with the piston rod of piston 5, the second regulating block 8 is connected with one end of adjusting rod 6；First adjusts
Locking nub 7 and the second regulating block 8 are symmetric design and the wedge being mutually slidably matched.
Thermoregulation mechanism includes knob 10, stud 11, nut 12 and spring 13.One end of spring 13 and adjusting rod 6
Other end connection, the other end is connected with nut 12, and nut 12 is arranged on stud 11, and knob 10 is arranged on 11 end of stud.
Contactor mechanism includes the first contact 14, the second contact 15, the first binding post 16 and the second binding post
17.First contact 14 is arranged on the end of adjusting rod 6, and the second contact 15 is fixedly installed on below the first contact 14, the first wiring
Terminal 16 is connected with the first contact 14, and the second binding post 17 is connected with the second contact 15.
The refrigerator temperature control device of the present invention senses the temperature of refrigerator storeroom by temperature-sensing pipe 2, and temperature sensing agent 3 receives temperature
Volume is affected to change.When refrigerator storeroom temperature is too high, temperature sensing agent 3 expands, and promotes piston 5 to move to the other end, this
When piston 5 thrust more than spring 13 resilience force, and further by the first regulating block 7 drive the second regulating block 8 transport upwards
Dynamic, the other end of adjusting rod 6 accordingly will be moved downward, and the first contact 14 is contacted with the second contact 15, and connect refrigerator
Compressor circuit, makes compressor operating freeze, so as to reach cooling purpose.
Conversely, after refrigerator storeroom temperature drop is to uniform temperature, temperature sensing agent 3 shrinks, in the resilience masterpiece of spring 13
With under, the first contact 14 is disconnected with the second contact 15, and compressor quits work.
Nut 12 is driven to move up and down along stud 11 by turning knob 10, to adjust the resilience force of spring 13, Ke Yida
To the purpose for adjusting temperature controlling range, the versatility of this device is substantially increased, the exploitation of different refrigerator products is adapted to,
Save a large amount of manpower and materials and development cost.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements that is made etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of refrigerator temperature control device, it is characterised in that including housing and the temperature-sensitive mechanism being arranged in housing, pressure
Balanced controls, pressure regulating mechanism, thermoregulation mechanism and contactor mechanism, the temperature-sensitive mechanism and pressure balance mechanism
One end connects, and the other end of the pressure balance mechanism is connected with one end of pressure regulating mechanism, the pressure regulating mechanism
The other end is connected with thermoregulation mechanism and contactor mechanism respectively.
2. refrigerator temperature control device according to claim 1, it is characterised in that the temperature-sensitive mechanism includes temperature-sensing pipe,
Temperature sensing agent is provided with the temperature-sensing pipe.
3. refrigerator temperature control device according to claim 2, it is characterised in that the pressure balance mechanism includes balancing
Chamber and the piston of the balance intracavity is arranged on, the temperature-sensing pipe be connected with one end of counter balance pocket, and the temperature sensing agent fills work
The counter balance pocket cavity of plug side, the counter balance pocket cavity of piston opposite side is hollow-core construction.
4. refrigerator temperature control device according to claim 3, it is characterised in that the pressure regulating mechanism includes adjusting
Bar, the first regulating block and the second regulating block, the adjusting rod center are provided with rotating shaft, first regulating block and piston
Piston rod connects, and second regulating block is connected with one end of adjusting rod.
5. refrigerator temperature control device according to claim 4, it is characterised in that first regulating block and second is adjusted
Block is symmetric design and the wedge being mutually slidably matched.
6. refrigerator temperature control device according to claim 5, it is characterised in that the thermoregulation mechanism includes revolving
Button, stud, nut and spring, one end of the spring are connected with the other end of adjusting rod, and the other end of spring is connected with nut
Connect, the nut is arranged on stud, the knob is arranged on stud end.
7. refrigerator temperature control device according to claim 6, it is characterised in that the contactor mechanism includes first
Contact, the second contact, the first binding post and the second binding post, first contact are arranged on the end of adjusting rod, institute
State the second contact to be fixedly installed on below the first contact, first binding post and the first contact portion, second wiring
Terminal and the second contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939431.3A CN106500453A (en) | 2016-10-24 | 2016-10-24 | A kind of refrigerator temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939431.3A CN106500453A (en) | 2016-10-24 | 2016-10-24 | A kind of refrigerator temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106500453A true CN106500453A (en) | 2017-03-15 |
Family
ID=58319140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939431.3A Pending CN106500453A (en) | 2016-10-24 | 2016-10-24 | A kind of refrigerator temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010327A (en) * | 2017-11-28 | 2018-05-08 | 深圳市贝优通新能源技术开发有限公司 | A kind of electric police grasp shoot system for being easily installed dismounting for traffic administration |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129278A (en) * | 1989-10-04 | 1991-06-03 | Thermo King Corp | Monitoring of freezing system for transport engine |
| CN105242703A (en) * | 2015-10-26 | 2016-01-13 | 柳明 | Mechanical type temperature controller |
-
2016
- 2016-10-24 CN CN201610939431.3A patent/CN106500453A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129278A (en) * | 1989-10-04 | 1991-06-03 | Thermo King Corp | Monitoring of freezing system for transport engine |
| CN105242703A (en) * | 2015-10-26 | 2016-01-13 | 柳明 | Mechanical type temperature controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010327A (en) * | 2017-11-28 | 2018-05-08 | 深圳市贝优通新能源技术开发有限公司 | A kind of electric police grasp shoot system for being easily installed dismounting for traffic administration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |