CN215564150U - Ground heat preservation system of refrigeration house - Google Patents

Ground heat preservation system of refrigeration house Download PDF

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Publication number
CN215564150U
CN215564150U CN202121653646.1U CN202121653646U CN215564150U CN 215564150 U CN215564150 U CN 215564150U CN 202121653646 U CN202121653646 U CN 202121653646U CN 215564150 U CN215564150 U CN 215564150U
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layer
heat preservation
cement mortar
ground
plain
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CN202121653646.1U
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Chinese (zh)
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徐建平
刘伟
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Shandong Yunshanding Energy Saving Engineering Co ltd
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Shandong Yunshanding Energy Saving Engineering Co ltd
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Abstract

The utility model discloses a ground heat preservation system of a refrigeration house, which comprises a plain soil working layer, a plain concrete cushion layer and a heat preservation layer, wherein the plain soil working layer is provided with a ground ventilation layer, the plain concrete cushion layer is coated on the ground ventilation layer, the plain concrete cushion layer is provided with a cement mortar leveling layer, the cement mortar leveling layer is provided with a polyurethane cyanogen condensation moisture-proof layer, a stainless steel grid plate is arranged on the upper side of the polyurethane cyanogen condensation moisture-proof layer, the heat preservation layer is arranged on the stainless steel grid plate, the cement mortar protection layer is paved on the heat preservation layer, and the cement mortar protection layer is provided with a reinforced concrete ground. The utility model has simple structure, low cost and good water vapor permeation resistance and pressure resistance.

Description

Ground heat preservation system of refrigeration house
Technical Field
The utility model belongs to the technical field of heat preservation of a refrigeration house, and particularly relates to a ground heat preservation system of the refrigeration house.
Background
In the existing refrigeration house building, a layer of heat insulation plate is generally installed on the wall body of the building, and the ground is usually the common cement ground, so that the overall refrigeration and heat insulation effect of the refrigeration house is not good enough. And because the temperature difference between the inner environment and the outer environment in the refrigeration house building is large, the water vapor permeation pressure of the ground of the refrigeration house is serious.
Although the prior art discloses the installation of insulation boards on the ground of a refrigeration house, the water vapor permeation resistance and the pressure resistance of the structures are not good enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defects, the utility model provides a ground heat-insulation system of a refrigeration house.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a freezer ground heat preservation system, includes plain soil and holds real layer, plain concrete bed course, heat preservation, be equipped with the ground ventilation layer on the plain soil holds real layer, the coating has plain concrete bed course on the ground ventilation layer, is the cement mortar screed-coat on the plain concrete bed course, is equipped with polyurethane cyanogen and congeals the dampproof course on the cement mortar screed-coat, and polyurethane cyanogen congeals the dampproof course upside and is equipped with the stainless steel grid plate, is provided with the heat preservation on the stainless steel grid plate, and the heat preservation upper berth is equipped with the cement mortar protective layer, is provided with reinforced concrete ground on the cement mortar protective layer.
Preferably, a waterproof layer is further arranged between the heat-insulating layer and the cement mortar protective layer and is made of a polyethylene film.
Preferably, the heat-insulating layer is B1-grade graphite flame-retardant polyurethane.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the waterproof layer, the moisture-proof layer and the ground ventilation layer are arranged to prevent moisture in soil from entering the heat insulation system to influence the heat insulation effect, so that the purpose of saving energy consumption is achieved;
(2) the strength of the heat insulation system is improved by arranging the plain concrete cushion layer and the cement mortar protective layer to protect the foundation and combining the stainless steel grid plate and the reinforced concrete ground, so that the service life is prolonged;
(3) the polyurethane of the heat-insulating layer is B1-grade graphite flame-retardant polyurethane, has good heat-insulating effect, low manufacturing cost and high flame retardance, and is suitable for popularization.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a freezer floor insulation system of the present invention;
in the figure: 1. the concrete floor comprises a plain soil working layer, a ground ventilation layer, a plain concrete cushion layer, a cement mortar leveling layer, a polyurethane cyanogen condensation moisture-proof layer, a stainless steel grid plate, a heat preservation layer, a waterproof layer, a cement mortar protective layer and a reinforced concrete ground, wherein the plain soil working layer comprises 2, a ground ventilation layer comprises 3, a plain concrete cushion layer comprises 4, a cement mortar leveling layer, 5, a polyurethane cyanogen condensation moisture-proof layer comprises 6, a stainless steel grid plate, 7, a heat preservation layer, 8, a waterproof layer comprises 9, a cement mortar protective layer and 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms such as "above … …", "above … …", "above … …", "bottom", and the like, may be used herein for ease of description to describe the spatial relationship of one device or feature to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1, a ground heat preservation system for a refrigeration house comprises a plain soil working layer 1, a plain concrete cushion layer 3 and a heat preservation layer 7, wherein a ground ventilation layer 2 is arranged on the plain soil working layer 1, can reduce the infiltration of the downward space of moisture, the coating has plain concrete bed course 3 on the ground ventilation layer 2, be cement mortar screed-coat 4 on the plain concrete bed course 3, be equipped with polyurethane cyanogen and congeal dampproof course 5 on the cement mortar screed-coat 4, the adhesive force of polyurethane cyanogen congeals, the pliability, impact strength, performance index such as waterproof damp proof is all very excellent, 5 upsides of polyurethane cyanogen congeals dampproof course are equipped with stainless steel grid plate 6, stainless steel grid plate 6 adopts 304 stainless steel or 316L stainless steel, be provided with heat preservation 7 on the stainless steel grid plate 6, heat preservation 7 is the hard bubble body of polyurethane, heat preservation 7 upper berth is equipped with cement mortar protective layer 9, be provided with reinforced concrete ground 10 on the cement mortar protective layer 9.
Specifically, a waterproof layer 8 is further arranged between the heat-insulating layer 7 and the cement mortar protective layer 9, the waterproof layer 8 is made of a polyethylene film, and the polyethylene film has the advantages of being high in mechanical strength, ageing-resistant, strong in puncture resistance, large in friction coefficient, flexible, corrosion-resistant and the like.
Furthermore, the heat-insulating layer 7 is B1-grade graphite flame-retardant polyurethane, the grade of polyurethane can reach B1-grade fire prevention, the cost advantage is obvious, and the heat-insulating effect is excellent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a freezer ground heat preservation system, includes plain soil service layer (1), plain concrete bed course (3), heat preservation (7), its characterized in that: be equipped with ground ventilation layer (2) on plain soil task layer (1), the coating has plain concrete bed course (3) on ground ventilation layer (2), be cement mortar screed-coat (4) on plain concrete bed course (3), be equipped with polyurethane cyanogen and congeal dampproof course (5) on cement mortar screed-coat (4), polyurethane cyanogen congeals dampproof course (5) upside and is equipped with stainless steel grid plate (6), be provided with heat preservation (7) on stainless steel grid plate (6), heat preservation (7) upper berth is equipped with cement mortar protective layer (9), be provided with reinforced concrete ground (10) on cement mortar protective layer (9).
2. The freezer ground insulation system of claim 1, characterized in that: a waterproof layer (8) is further arranged between the heat-insulating layer (7) and the cement mortar protective layer (9), and the waterproof layer (8) is made of a polyethylene film.
3. The freezer ground insulation system of claim 1, characterized in that: the heat-insulating layer (7) is B1-grade graphite flame-retardant polyurethane.
CN202121653646.1U 2021-07-20 2021-07-20 Ground heat preservation system of refrigeration house Active CN215564150U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121653646.1U CN215564150U (en) 2021-07-20 2021-07-20 Ground heat preservation system of refrigeration house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121653646.1U CN215564150U (en) 2021-07-20 2021-07-20 Ground heat preservation system of refrigeration house

Publications (1)

Publication Number Publication Date
CN215564150U true CN215564150U (en) 2022-01-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121653646.1U Active CN215564150U (en) 2021-07-20 2021-07-20 Ground heat preservation system of refrigeration house

Country Status (1)

Country Link
CN (1) CN215564150U (en)

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