CN104501524A - Temperature sensing component and refrigeration equipment with same - Google Patents
Temperature sensing component and refrigeration equipment with same Download PDFInfo
- Publication number
- CN104501524A CN104501524A CN201410809707.7A CN201410809707A CN104501524A CN 104501524 A CN104501524 A CN 104501524A CN 201410809707 A CN201410809707 A CN 201410809707A CN 104501524 A CN104501524 A CN 104501524A
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- China
- Prior art keywords
- temperature
- chamber
- sleeve pipe
- temperature sensing
- sensing probe
- 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.)
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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
- F25D29/005—Mounting of control 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
Abstract
The invention discloses a temperature sensing component and refrigeration equipment with the same. The temperature sensing component comprises a temperature sensing component, a first casing and a second casing, the temperature sensing component comprises a temperature sensing pipe and a temperature sensing probe arranged at a free end of the temperature sensing pipe, the first casing and the second casing are connected and jointly form an accommodation cavity with one end open and the other end closed, the temperature sensing probe and the temperature sensing pipe are accommodated in the accommodation cavity, the temperature sensing probe is arranged at the position close to the closed end of the accommodation cavity, and the wall thickness of the second casing is larger than that of the first casing. According to the temperature sensing component used for the refrigeration equipment, the wall thickness of the second casing is larger than that of the first casing and the temperature sensing probe is arranged in the second casing, so that sensitivity of the temperature sensing probe can be properly reduced, and frequent starting or stopping of a compressor due to ultrahigh sensitivity of the temperature sensing probe can be avoided. Therefore, starting and stopping period of the compressor can be effectively prolonged, and energy consumption of the refrigeration equipment is reduced.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, specifically, particularly a kind of the temperature module and there is its refrigeration plant.
Background technology
Mechanical refrigeration equipment responds to the temperature of refrigeration compartment by the temperature module, and then for controlling the start-stop of compressor, to ensure the temperature range of refrigeration plant inside.In correlation technique, the temperature module of mechanical refrigeration equipment, only a sheathed plastic cement shell on temperature-sensing pipe, can cause the sensitivity of temperature-sensing probe too sensitive thus, and high frequent is opened or closed, and makes cooling cycle too short, and then improves energy consumption.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of the temperature module, and shown the temperature module can extend the cycle of compressor start-stop.
The present invention proposes a kind of refrigeration plant on the other hand, and described refrigeration plant has above-mentioned the temperature module.
The temperature module for refrigeration plant according to the embodiment of the present invention comprises: temperature sensibility, and described temperature sensibility comprises temperature-sensing pipe and is located at the temperature-sensing probe of free end of described temperature-sensing pipe; First sleeve pipe and the second sleeve pipe, described first sleeve pipe is connected with described second sleeve pipe, and the container cavity that described first sleeve pipe and described second sleeve pipe are configured to open at one end jointly, the other end is closed, described temperature-sensing probe and described temperature-sensing pipe are contained in container cavity, described temperature-sensing probe is located at the position of the described blind end of the described container cavity of described vicinity, and the wall thickness of described second sleeve pipe is greater than the wall thickness of described first sleeve pipe.
According to the temperature module for refrigeration plant of the present invention, by the wall thickness making the wall thickness of the second sleeve pipe be greater than the first sleeve pipe, and temperature-sensing probe is arranged in the second sleeve pipe, suitably can reduce the sensitivity of temperature-sensing probe, and then can avoid because temperature-sensing probe is too sensitive and high frequent is started or stoped, thus, effectively can extend the start-stop cycle of compressor, reduce refrigeration plant energy consumption.In addition, so also can avoid increasing the wall thickness of the first sleeve pipe and the second sleeve pipe simultaneously and increase material cost, thus reducing production cost.
According to one embodiment of present invention, described container cavity comprises: the first chamber, and described first chamber is communicated with described open end; And second chamber, described second chamber and described first chamber, described temperature-sensing probe is located in described second chamber, in the central axial direction of described first chamber, on described first chamber, the cross-sectional area of the position of contiguous described second chamber is greater than the cross-sectional area of the position of contiguous described first chamber on described second chamber, forms transition bayonet socket with the position be connected with described first chamber at described second chamber.
According to one embodiment of present invention, the shape of described second chamber and the shape of described temperature-sensing probe suitable.
According to one embodiment of present invention, described temperature sensibility coordinates with described second sleeve interference.
According to one embodiment of present invention, the wall thickness of described second sleeve pipe is 2-5mm.
According to one embodiment of present invention, the wall thickness of described second sleeve pipe is 3mm.
According to one embodiment of present invention, described second sleeve pipe is silica gel sleeve pipe.
According to one embodiment of present invention, described the temperature module also comprises controller, and described controller is connected with described temperature detector.
The refrigeration plant of embodiment comprises according to a second aspect of the present invention: casing, and described casing has refrigeration compartment; Men Ti, described door body is connected on described casing to open or close described refrigeration compartment; And the temperature module, the temperature sensibility of described the temperature module is located at the position of contiguous described refrigeration compartment to detect the temperature of refrigeration chamber.
According to the refrigeration plant of the embodiment of the present invention, by the wall thickness making the wall thickness of the second sleeve pipe be greater than the first sleeve pipe, and temperature-sensing probe is arranged in the second sleeve pipe, suitably can reduce the sensitivity of temperature-sensing probe, and then can avoid because temperature-sensing probe is too sensitive and high frequent is started or stoped, thus, effectively can extend the start-stop cycle of compressor, reduce refrigeration plant energy consumption.In addition, so also can avoid increasing the wall thickness of the first sleeve pipe and the second sleeve pipe simultaneously and increase material cost, thus reducing production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the temperature module according to an embodiment of the invention.
Fig. 2 is the profile of the second sleeve pipe in Fig. 1.
Reference numeral:
The temperature module 100;
Temperature sensibility 10; Temperature-sensing pipe 11; Temperature-sensing probe 12;
Container cavity 20; First sleeve pipe 21; Second sleeve pipe 22; Blind end 23; First chamber 24; Second chamber 25; Transition bayonet socket 26;
Controller 30.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The temperature module 100 for refrigeration plant according to the embodiment of the present invention is described in detail below with reference to Fig. 1 and Fig. 2.The temperature module 100 according to the embodiment of the present invention comprises: temperature sensibility 10, first sleeve pipe 21 and the second sleeve pipe 22.
Particularly, as shown in Figure 1, temperature sensibility 10 can comprise temperature-sensing pipe 11 and be located at the temperature-sensing probe 12 of free end (right-hand member as in Fig. 1) of temperature-sensing pipe 11.First sleeve pipe 21 is connected with the second sleeve pipe 22, and the container cavity 20 that the first sleeve pipe 21 and the second sleeve pipe 22 are configured to open at one end jointly, the other end is closed, temperature-sensing probe 12 and temperature-sensing pipe 11 are contained in container cavity 20, temperature-sensing probe 12 is located at the position of the blind end 23 of contiguous container cavity 20, and the wall thickness of the second sleeve pipe 22 is greater than the wall thickness of the first sleeve pipe 21.In other words, the first sleeve pipe 21 is the tubular structure that head and the tail communicate, and the second sleeve pipe 22 is open at one end, the tubular structure that the other end is closed.Like this, when temperature sensibility 10 and the first sleeve pipe 21, second sleeve pipe 22 are assembled, can in advance the first sleeve pipe 21 be located on temperature-sensing pipe 11, again the second sleeve pipe 22 be inserted in from the side of temperature-sensing probe 12 and be connected with the first sleeve pipe 21, to complete the assembling of temperature sensibility 10 and the first sleeve pipe 21, second sleeve pipe 22.Therefore, compared to a correlation technique only sheathed plastic cement shell on temperature sensibility 10, temperature sensibility 10 assembling procedure is optimized according to the temperature module 100 of the embodiment of the present invention, by arranging the first sleeve pipe 21 and the second sleeve pipe 22, achieve temperature sensibility 10 sectional, avoid the long assembling effort of casing length, and easily occur the problems such as temperature-sensing pipe 11 and temperature-sensing probe 12 loose contact.
What is more important, by the wall thickness making the wall thickness of the second sleeve pipe 22 be greater than the first sleeve pipe 21, and is arranged on temperature-sensing probe 12 in second sleeve pipe 22, effectively can reduce the sensitivity of temperature-sensing probe 12, thus, the start-stop cycle extending compressor can be realized, reduce refrigeration plant energy consumption.In addition, so also can avoid increasing the wall thickness of the first sleeve pipe 21 and the second sleeve pipe 22 simultaneously and increase material cost, thus reducing production cost.
According to the temperature module 100 for refrigeration plant of the embodiment of the present invention, by the wall thickness making the wall thickness of the second sleeve pipe 22 be greater than the first sleeve pipe 21, and temperature-sensing probe 12 is arranged in the second sleeve pipe 22, suitably can reduce the sensitivity of temperature-sensing probe 12, and then can avoid because temperature-sensing probe 12 is too sensitive and high frequent is started or stoped, thus, effectively can extend the start-stop cycle of compressor, reduce refrigeration plant energy consumption.In addition, so also can avoid increasing the wall thickness of the first sleeve pipe 21 and the second sleeve pipe 22 simultaneously and increase material cost, thus reducing production cost.
In some embodiments of the invention, as depicted in figs. 1 and 2, container cavity 20 can comprise: the first chamber 24 and the second chamber 25.Wherein, first chamber 24 is communicated with open end, second chamber 25 is communicated with the first chamber 24, temperature-sensing probe 12 is located in the second chamber 25, in the central axial direction of the first chamber 24 (left and right directions as Fig. 1), on first chamber 24, the cross-sectional area of the position of contiguous second chamber 25 is greater than the cross-sectional area of the position of contiguous first chamber 24 on the second chamber 25, forms transition bayonet socket 26 with the position be connected with the first chamber 24 at the second chamber 25.That is, the cross-sectional area of the openend of contiguous first chamber 24 of the second chamber 25 is less than the openend of contiguous second chamber 25 of the first chamber 24, thus form transition bayonet socket 26 in the junction of the first chamber 24 and the second chamber 25, like this, the free degree of temperature sensibility 10 at left and right directions can be limited, improve the stability that temperature-sensing pipe 11 is installed, avoid temperature sensibility 10 to come off.Preferably, the radial dimension of temperature-sensing pipe 11 can equal greatly the radial dimension of transition bayonet socket 26.Thus, the stability that temperature-sensing pipe 11 is installed is improved further.
Alternatively, the shape of the second chamber 25 and the shape of temperature-sensing probe 12 suitable.Thus, what the inwall of temperature-sensing probe 12 and the second chamber 25 can be made to fit is more tight, improves the uniformity of temperature-sensing probe 12 temperature sensor, accurately regulates and controls the start-stop of compressor further, reduce the energy consumption of refrigeration plant.It should be noted that, the shape of the second chamber 25 is not limited to this, as long as it can be suitable with the shape of temperature-sensing probe 12, such as, in an example of the present invention, as depicted in figs. 1 and 2, second chamber 25 be formed as spherical cavity, temperature-sensing probe 12 is contained in spherical cavity.
In one particular embodiment of the present invention, temperature sensibility 10 can with the second sleeve pipe 22 interference fit.Like this, temperature-sensing probe 12 can ensure that temperature-sensing probe 12 temperature sensor is even, and then accurately detects the temperature of refrigeration chamber, ensures the temperature of refrigeration compartment in the reasonable scope.In addition, temperature sensibility 10 and the second sleeve pipe 22 interference fit, can limit temperature sensibility 10 position in container cavity 20 further, thus improve the stability of the installation of temperature sensibility 10.
According to another specific embodiment of the present invention, the second sleeve pipe 22 can be silica gel sheath pipe.Silica gel sheath pipe has good elasticity and is convenient to be sheathed on temperature sensibility 10, and silica gel sleeve pipe also has good thermal conductance.Like this, temperature sensibility 10 accurately can respond to the temperature of refrigeration chamber, thus the start-stop of further accuracy controlling compressor, avoid the waste of energy consumption.Certainly, the present invention is not limited to this, and the second sleeve pipe 22 also can select other elasticity better and the good material of thermal conductance is made.
Further, the wall thickness of the second sleeve pipe 22 can be 2-5mm.As shown in Figure 2, the wall thickness of the second sleeve pipe 22 is H, then 2mm≤H≤5mm.Within the scope of this, temperature-sensing probe 12 both accurately can regulate and control the temperature range in cool room, was unlikely to again too responsive to the variations in temperature of refrigeration compartment.Further, when the wall thickness of the second sleeve pipe 22 is arranged on 3mm, temperature-sensing probe 12 both accurately can regulate and control the temperature range in cool room further, and was unlikely to too responsive to the variations in temperature of refrigeration compartment.
In another specific embodiment of the present invention, as shown in Figure 1, the temperature module 100 can also comprise controller 30.Controller 30 is connected with temperature-sensing pipe 11.Like this, the variations in temperature of refrigeration chamber can be transferred to controller 30 by temperature sensibility 10, and controller 30 pairs of compressors send the instruction of start-stop, thus accurately controls the temperature range of refrigeration compartment, and reduces the energy consumption of refrigeration plant.
According to the refrigeration plant of the embodiment of the present invention, this refrigeration plant generally includes casing (scheming not shown), door body (scheming not shown) and the temperature module 100.Wherein, casing has refrigeration compartment, and door body is connected on casing to open or close refrigeration compartment.The temperature sensibility 10 of the temperature module 100 is located at the position of contiguous refrigeration compartment to detect the temperature of refrigeration chamber, and then for controlling the start-stop of compressor.
Because the temperature module 100 for refrigeration plant according to the above embodiment of the present invention can extend the start-stop cycle of compressor, reduce energy consumption.Therefore, according to the refrigeration plant of the embodiment of the present invention also have energy consumption low advantage.
According to the refrigeration plant of the embodiment of the present invention, by the wall thickness making the wall thickness of the second sleeve pipe 22 be greater than the first sleeve pipe 21, and temperature-sensing probe 12 is arranged in the second sleeve pipe 22, suitably can reduce the sensitivity of temperature-sensing probe 12, and then can avoid because temperature-sensing probe 12 is too sensitive and high frequent is started or stoped, thus, effectively can extend the start-stop cycle of compressor, reduce refrigeration plant energy consumption.In addition, so also can avoid increasing the wall thickness of the first sleeve pipe 21 and the second sleeve pipe 22 simultaneously and increase material cost, thus reducing production cost.
In describing the invention, it will be appreciated that, term " " center ", " thickness ", " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " axis ", the orientation of the instruction such as " radial direction " or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (9)
1. for a temperature module for refrigeration plant, it is characterized in that, comprising:
Temperature sensibility, described temperature sensibility comprises temperature-sensing pipe and is located at the temperature-sensing probe of free end of described temperature-sensing pipe;
First sleeve pipe and the second sleeve pipe, described first sleeve pipe is connected with described second sleeve pipe, and the container cavity that described first sleeve pipe and described second sleeve pipe are configured to open at one end jointly, the other end is closed, described temperature-sensing probe and described temperature-sensing pipe are contained in container cavity, described temperature-sensing probe is located at the position of the described blind end of contiguous described container cavity, and the wall thickness of described second sleeve pipe is greater than the wall thickness of described first sleeve pipe.
2. the temperature module for refrigeration plant according to claim 1, is characterized in that, described container cavity comprises:
First chamber, described first chamber is communicated with described open end; And
Second chamber, described second chamber and described first chamber, described temperature-sensing probe is located in described second chamber, in the central axial direction of described first chamber, on described first chamber, the cross-sectional area of the position of contiguous described second chamber is greater than the cross-sectional area of the position of contiguous described first chamber on described second chamber, forms transition bayonet socket with the position be connected with described first chamber at described second chamber.
3. the temperature module for refrigeration plant according to claim 2, is characterized in that, the shape of described second chamber and the shape of described temperature-sensing probe suitable.
4. the temperature module for refrigeration plant according to claim 1, is characterized in that, described temperature sensibility coordinates with described second sleeve interference.
5. the temperature module for refrigeration plant according to claim 1, is characterized in that, the wall thickness of described second sleeve pipe is 2-5mm.
6. the temperature module for refrigeration plant according to claim 5, is characterized in that, the wall thickness of described second sleeve pipe is 3mm.
7. the temperature module for refrigeration plant according to claim 1, is characterized in that, described second sleeve pipe is silica gel sleeve pipe.
8. the temperature module for refrigeration plant according to any one of claim 1-7, is characterized in that, comprise controller further, described controller is connected with described temperature-sensing pipe.
9. a refrigeration plant, is characterized in that, comprising:
Casing, described casing has refrigeration compartment;
Men Ti, described door body is connected on described casing to open or close described refrigeration compartment; And
The temperature module according to any one of claim 1-8, the temperature sensibility of described the temperature module is located at the position of contiguous described refrigeration compartment to detect the temperature of refrigeration chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809707.7A CN104501524B (en) | 2014-12-22 | 2014-12-22 | The temperature module and the refrigeration plant with it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809707.7A CN104501524B (en) | 2014-12-22 | 2014-12-22 | The temperature module and the refrigeration plant with it |
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| Publication Number | Publication Date |
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| CN104501524A true CN104501524A (en) | 2015-04-08 |
| CN104501524B CN104501524B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410809707.7A Active CN104501524B (en) | 2014-12-22 | 2014-12-22 | The temperature module and the refrigeration plant with it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949773A (en) * | 2015-07-03 | 2015-09-30 | 刘磊 | Temperature measuring piston rod of plastic oil temperature machine |
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Cited By (1)
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| CN104949773A (en) * | 2015-07-03 | 2015-09-30 | 刘磊 | Temperature measuring piston rod of plastic oil temperature machine |
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| Publication number | Publication date |
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| CN104501524B (en) | 2017-09-19 |
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