CN213578349U - Constant temperature control system for refrigeration equipment - Google Patents
Constant temperature control system for refrigeration equipment Download PDFInfo
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- CN213578349U CN213578349U CN202022691487.6U CN202022691487U CN213578349U CN 213578349 U CN213578349 U CN 213578349U CN 202022691487 U CN202022691487 U CN 202022691487U CN 213578349 U CN213578349 U CN 213578349U
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Abstract
The utility model discloses a constant temperature control system for refrigeration plant, include: accuse temperature box, accuse temperature medium and temperature sensor, accuse temperature medium place in the accuse temperature box, the outer wall cladding of accuse temperature box has the heat preservation, separate in the accuse temperature box and be provided with a plurality of independent cavities, it corresponds every on the accuse temperature box the cavity still is provided with convection orifice and control the apron of convection orifice switching, correspond on the accuse temperature box the apron is provided with control mechanism, control mechanism with the temperature sensor electricity is connected. The temperature control medium is arranged to release energy to reduce the temperature to the set value again when the temperature rises. The plurality of independent chambers arranged in the control box body can provide different temperature control capacities under the condition of opening different quantities. The temperature control box body has longer time-efficient temperature control capability, and the failure of articles in the refrigeration equipment due to temperature rise is avoided.
Description
Technical Field
The utility model relates to a refrigeration plant technical field, concretely relates to a constant temperature control system for refrigeration plant.
Background
Some foods or medicines need to be stored in a specific low-temperature interval, and are generally placed by refrigeration equipment such as a refrigerator or a refrigerator. The existing refrigeration house or refrigerator adopts an electric compressor to drive a refrigerant to cool, and the compressor is closed when the temperature is reduced to a specific temperature. This type of refrigeration relies on electricity and if there is a power outage, there will be a significant economic loss. And for a refrigerator with larger capacity, the response speed of temperature regulation is too slow.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a temperature control system for refrigeration plant can prolong the length of thermostatic control, the temperature in the more accurate regulation refrigeration plant.
The utility model provides a technical scheme be: a thermostatic control system for a refrigeration appliance comprising: accuse temperature box, accuse temperature medium and temperature sensor, accuse temperature medium place in the accuse temperature box, the outer wall cladding of accuse temperature box has the heat preservation, separate in the accuse temperature box and be provided with a plurality of independent cavities, it corresponds every on the accuse temperature box the cavity still is provided with convection orifice and control the apron of convection orifice switching, correspond on the accuse temperature box the apron is provided with control mechanism, control mechanism with the temperature sensor electricity is connected.
The beneficial effects of the above technical scheme are: the temperature control medium can store energy at low temperature and release energy to reduce the temperature to the set value again when the temperature rises. The plurality of independent chambers arranged in the control box body can provide different temperature control capacities under the condition of opening different quantities. When making the temperature control box body can be to the little control by temperature change demand of demand, can close a part cavity for the temperature control box body has the longer temperature control ability of ageing, provides long-time temperature guarantee for refrigeration plant, avoids the article in the refrigeration plant to become invalid because of the temperature risees.
Further, the temperature control medium comprises a temperature control shell and metal mixed phase-change liquid arranged in the temperature control shell. The metal mixed phase-change liquid can keep the temperature within a certain range through phase change so as to realize the purpose of temperature control.
Further, be provided with in the accuse temperature box and be used for placing accuse temperature medium's mounting bracket, the front and the back of accuse temperature box all are provided with the convection orifice. The convection hole penetrating through the temperature control box body can increase the heat exchange effect and speed of air and temperature control media in the refrigeration equipment, and further the temperature control box body can quickly adjust the temperature in the refrigeration equipment.
Further, the apron with accuse temperature box rotates to be connected, a plurality of convection holes have been seted up with one side of box from top to bottom, and every convection hole is horizontal bar hole, and every convection hole all corresponds there is an apron.
Furthermore, the tail end of the cover plate is also provided with a sector gear, the control mechanism comprises a rack meshed with the sector gear, the rack is tightly arranged on an adjusting rod, the adjusting rod is controlled by a screw nut pair at the end part of the adjusting rod, and the screw nut pair is driven by a stepping motor. The opening and closing of the cover plate can be controlled through the lifting of the adjusting rod.
Further, the heat preservation layer comprises a heat preservation plate and waterproof cloth, the heat preservation plate is tightly attached to the temperature control box body, and the waterproof cloth covers the outer side of the heat preservation plate.
Further, the cover plate of each chamber is controlled by different adjusting rods which are independent from each other. So that a specific number and a specific position of the convection holes can be selected to be opened and closed.
Further, the temperature control box body corresponds control mechanism is provided with sealed pipeline, sealed pipeline corresponds sector gear is provided with the breach of stepping down, still be provided with flexible sealing mechanism in the breach of stepping down. The sealed pipeline can ensure the normal operation of the control mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic view showing the installation distribution of the upper cover plate and the control mechanism of the temperature control box according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control mechanism in an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of the temperature control box according to the embodiment of the present invention;
fig. 5 is a temperature control cabinet with multiple chambers according to an embodiment of the present invention.
Reference numerals: the refrigeration equipment comprises refrigeration equipment 100, a temperature control box body 200, a convection hole 210, a sealing pipeline 220, a cover plate 300, a sector gear 310, a stepping motor 400, an adjusting rod 410, a mounting rack 500 and a temperature control medium 510.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1-5, the present embodiment provides a thermostatic control system for a refrigeration appliance, comprising: accuse temperature box 200, accuse temperature medium 510 and temperature sensor, accuse temperature medium 510 place in accuse temperature box 200, the outer wall cladding of accuse temperature box 200 has the heat preservation, the separation is provided with a plurality of independent cavities in the accuse temperature box 200, it corresponds every on the accuse temperature box 200 the cavity still is provided with convection hole 210 and control the apron 300 of convection hole 210 switching, correspond on the accuse temperature box 200 the apron 300 is provided with control mechanism, control mechanism with the temperature sensor electricity is connected.
In order to control the temperature in the refrigeration equipment within a certain range, the temperature-controlled medium 510 includes a temperature-controlled housing and a metal mixed phase-change liquid disposed in the temperature-controlled housing. The metal mixed phase-change liquid can keep the temperature within a certain range through phase change so as to realize the purpose of temperature control.
In order to fix the temperature control medium 510, a mounting rack 500 for placing the temperature control medium 510 is arranged in the temperature control box body 200, and the convection holes 210 are arranged on both the front and back of the temperature control box body 200. The convection holes 210 penetrating the temperature-controlling box body 200 can increase the heat exchange effect and speed between the air in the refrigeration equipment and the temperature-controlling medium 510, so that the temperature-controlling box body 200 can rapidly adjust the temperature in the refrigeration equipment.
The cover plate 300 is rotatably connected with the temperature control box body 200, a plurality of convection holes 210 are formed in the same side of the box body from top to bottom, each convection hole 210 is a transverse strip-shaped hole, and each convection hole 210 corresponds to one cover plate 300. Further, the tail end of the cover plate 300 is further provided with a sector gear 310, the control mechanism comprises a rack meshed with the sector gear 310, the rack is fastened on an adjusting rod 410, the adjusting rod 410 is controlled by a screw-nut pair at the end of the adjusting rod, and the screw-nut pair is driven by a stepping motor 400. The opening and closing of the cover 300 can be controlled by the elevation of the adjustment lever 410. The cover plate 300 of each of the chambers is controlled by different adjustment rods 410, which are independent of each other 410. So that a specific number and a specific position of the flow holes 210 can be selected to be opened and closed.
As a further improvement, the temperature control box 200 corresponds the control mechanism is provided with a sealing pipeline 220, the sealing pipeline 220 corresponds the sector gear 310 is provided with a yielding notch, and a flexible sealing mechanism is further arranged in the yielding notch. The sealed conduit 220 can ensure proper operation of the control mechanism.
As a preferred embodiment, the heat insulation layer includes a heat insulation board and a waterproof cloth, the heat insulation board is tightly attached to the temperature control box body 200, and the waterproof cloth covers the outer side of the heat insulation board.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of description only and is not intended to be interpreted as indicating or implying any relative importance or implicit indication of the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A thermostatic control system for a refrigeration appliance, comprising: accuse temperature box (200), accuse temperature medium (510) and temperature sensor, accuse temperature medium (510) place in accuse temperature box (200), the outer wall cladding of accuse temperature box (200) has the heat preservation, the separation is provided with a plurality of independent cavities in accuse temperature box (200), it corresponds every on accuse temperature box (200) the cavity still is provided with convection hole (210) and control apron (300) of convection hole (210) switching, correspond on accuse temperature box (200) apron (300) are provided with control mechanism, control mechanism with the temperature sensor electricity is connected.
2. The thermostatic control system for a refrigerating apparatus according to claim 1, wherein the temperature-controlled medium (510) comprises a temperature-controlled enclosure and a metal-mixed phase-change liquid disposed within the temperature-controlled enclosure.
3. The thermostatic control system for a refrigerating apparatus according to claim 2, wherein a mounting rack (500) for placing the temperature control medium (510) is provided in the temperature control cabinet (200), and the convection holes (210) are provided in both the front and back of the temperature control cabinet (200).
4. The constant temperature control system for the refrigeration equipment as claimed in claim 1, wherein the cover plate (300) is rotatably connected with the temperature control box body (200), a plurality of convection holes (210) are formed in the same side of the box body from top to bottom, each convection hole (210) is a transverse strip-shaped hole, and each convection hole (210) corresponds to one cover plate (300).
5. The thermostat control system for the refrigeration equipment according to claim 4, wherein a sector gear (310) is further provided at the rear end of the cover plate (300), the control mechanism comprises a rack engaged with the sector gear (310), the rack is fastened on an adjusting rod (410), the adjusting rod (410) is controlled by a lead screw and nut pair at the end thereof, and the lead screw and nut pair is driven by a stepping motor (400).
6. The thermostatic control system for a refrigerating apparatus according to claim 1, wherein the heat insulating layer includes a heat insulating plate and a waterproof cloth, the heat insulating plate is closely attached to the temperature control cabinet (200), and the waterproof cloth covers the outer side of the heat insulating plate.
7. Thermostatic control system for a refrigerating apparatus according to claim 5, characterized in that the cover plate (300) of each chamber is controlled by different adjustment rods (410), the different adjustment rods (410) being independent of each other.
8. The constant temperature control system for refrigeration equipment according to claim 5, wherein the temperature control box (200) is provided with a sealing pipeline (220) corresponding to the control mechanism, the sealing pipeline (220) is provided with an abdicating notch corresponding to the sector gear (310), and a flexible sealing mechanism is further arranged in the abdicating notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691487.6U CN213578349U (en) | 2020-11-19 | 2020-11-19 | Constant temperature control system for refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691487.6U CN213578349U (en) | 2020-11-19 | 2020-11-19 | Constant temperature control system for refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213578349U true CN213578349U (en) | 2021-06-29 |
Family
ID=76539818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022691487.6U Active CN213578349U (en) | 2020-11-19 | 2020-11-19 | Constant temperature control system for refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213578349U (en) |
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2020
- 2020-11-19 CN CN202022691487.6U patent/CN213578349U/en active Active
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