CN208258606U - A kind of closing fore-cooling room that mushroom bacterium bag is quickly cooled down - Google Patents

Abstract

The utility model discloses the closing fore-cooling rooms that a kind of mushroom bacterium bag is quickly cooled down, including cabinet is pre-chilled, the inner wall of the pre-cooling cabinet is provided with interlayer, the inside of the pre-cooling cabinet is inserted with cooling cylinder, the first suction pump is provided in the water tank, the upper end of first suction pump is connected with the first water pipe, the upper end that the side of the pre-cooling cabinet is located at water tank is fixedly installed with water cooling unit, the pre-cooling cabinet interts close to the side of water tank is provided with U-shaped return pipe, and one end of U-shaped return pipe is located at the lower section of interlayer；The closing fore-cooling room that the mushroom bacterium bag is quickly cooled down, by way of Water-cooling circulating and dry ice refrigeration, it is rapidly cooled to indoor mushroom bacterium bag is pre-chilled, cooling velocity is fast, cooling efficiency is high, and the overall tightness of the fore-cooling room is preferable, can largely reduce the pollution rate of bacterium bag, ensure that the survival rate of sterilization effect and bacterium bag, it is practical, it is conducive to promote.

Description

A kind of closing fore-cooling room that mushroom bacterium bag is quickly cooled down

Technical field

The utility model relates to cultivating mushrooms technical field, the closing that specially a kind of mushroom bacterium bag is quickly cooled down is pre-chilled Room.

Background technique

In cultivating mushrooms field, mushroom bacterium bag is pre-chilled after high-temperature sterilization, and the prior art is using open Natural cooling uses the forced-ventilated method of aerofoil fan, the heat inside fore-cooling room is discharged, so that inside fore-cooling room Negative pressure is generated, extraneous fresh air is allowed largely to enter fore-cooling room, slowly, pre-coo time is long, generally for the open natural cooling cooling It is 4-6 hours, can also generates a large amount of condensed water because inner air and outer air exchanges the temperature difference, fore-cooling room's humidity is caused to increase, and it is outer The entrance of boundary's fresh air, the bacterium bag that moisture content but will be allowed high breed a large amount of miscellaneous bacterias, cause bacterium bag pollution rate to increase, or even will affect To sterilization effect and bacterium bag survival rate；For this purpose, it is proposed that a kind of closing fore-cooling room that mushroom bacterium bag is quickly cooled down.

Utility model content

The purpose of this utility model is to provide the closing fore-cooling rooms that a kind of mushroom bacterium bag is quickly cooled down, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of closing that mushroom bacterium bag is quickly cooled down Fore-cooling room, including pre-cooling cabinet, the inner wall of the pre-cooling cabinet are provided with interlayer, and the inside of the pre-cooling cabinet is inserted with cooling Cylinder, and the upper end of cooling cylinder is higher by the upper end of pre-cooling cabinet, the cooling cylinder is internally provided with annular dry ice chamber, the cooling Be provided in the axial direction with multiple groups dry ice on the inner wall of cylinder and portal, and dry ice portal it is equal be connected to annular dry ice chamber, the cooling cylinder Upper end side is connected with dry ice inlet pipe, and dry ice inlet pipe is connected to annular dry ice chamber, and the upper end of the pre-cooling cabinet is provided with Lid, the upper end of the dry ice inlet pipe pass through upper cover and extend to outside, are provided with round rubber in the middle part of the lower surface of the upper cover Plug, and round rubber plug is plugged in the upper end of cooling cylinder, the side lower end of the pre-cooling cabinet is fixedly connected with water tank, described The first suction pump is provided in water tank, the upper end of first suction pump is connected with the first water pipe, described to be pre-chilled the one of cabinet The upper end that side is located at water tank is fixedly installed with water cooling unit, and the upper end of first water pipe is connect with water cooling unit, the water cooling unit Upper end the second suction pump is connected with by the second water pipe, and the second suction pump is fixedly mounted on the outer wall of pre-cooling cabinet, institute The one end for stating the second suction pump is connected with cold water inlet pipe, and cold water inlet pipe passes through pre-cooling cabinet and extends in interlayer, the pre-cooling Cabinet interts close to the side of water tank is provided with U-shaped return pipe, and one end of U-shaped return pipe is located at the lower section of interlayer, U-shaped reflux The other end of pipe extends in water tank, and the U-shaped return pipe is equipped with penstock close to one end of water tank.

Preferably, the thickness of the interlayer sets at least to two centimeters, the U-shaped return pipe be located at one end in interlayer away from Bottom from interlayer is up to three centimeters.

Preferably, the dry ice portals on cooling cylinder inner wall is axial at least provided with eight groups, and every group quantity not Less than 20.

Preferably, the place of penetrating of the U-shaped return pipe and pre-cooling cabinet is provided with leakproof rubber ring, the upper cover and pre-cooling The contact position of cabinet is provided with ring-shaped rubber washer.

Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is reasonable, the mushroom bacteria The closing fore-cooling room being quickly cooled down is wrapped, by way of Water-cooling circulating and dry ice refrigeration, is carried out to indoor mushroom bacterium bag is pre-chilled It is quickly cooled down, cooling velocity is fast, cooling efficiency is high, and the overall tightness of the fore-cooling room is preferable, can largely reduce The pollution rate of bacterium bag, ensure that the survival rate of sterilization effect and bacterium bag, practical, be conducive to promote.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model cooling cylinder schematic diagram；

Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.

In figure: pre-cooling cabinet 1, interlayer 2, cooling cylinder 3, annular dry ice chamber 4, dry ice portal 5, dry ice inlet pipe 6, upper cover 7, circle Shape rubber stopper 8, water tank 9, the first suction pump 10, water cooling unit 11, the second suction pump 12, cold water inlet pipe 13, U-shaped return pipe 14, Penstock 15.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of closing pre-cooling that mushroom bacterium bag is quickly cooled down Room, including pre-cooling cabinet 1, the inner wall of pre-cooling cabinet 1 are provided with interlayer 2, and the inside of pre-cooling cabinet 1 is inserted with cooling cylinder 3, and cold But the upper end of cylinder 3 is higher by the upper end of pre-cooling cabinet 1, and cooling cylinder 3 is internally provided with annular dry ice chamber 4, on the inner wall of cooling cylinder 3 It is provided in the axial direction with multiple groups dry ice and portals 5, and dry ice portals and 5 is connected to annular dry ice chamber 4, dry ice portals 5 in cooling cylinder 3 At least provided with eight groups on wall is axial, and every group of quantity is no less than 20, and the upper end side of cooling cylinder 3 is connected with dry ice Inlet pipe 6, and dry ice inlet pipe 6 is connected to annular dry ice chamber 4, the upper end of pre-cooling cabinet 1 is provided with upper cover 7, the upper end of dry ice inlet pipe 6 Across upper cover 7 and outside is extended to, is provided with round rubber plug 8 in the middle part of the lower surface of upper cover 7, and round rubber plug 8 is plugged in The contact position of the upper end of cooling cylinder 3, upper cover 7 and pre-cooling cabinet 1 is provided with ring-shaped rubber washer, can play isolation effect well Fruit prevents outside air from entering in pre-cooling box body, and the side lower end of pre-cooling cabinet 1 is fixedly connected with water tank 9, in water tank 9 It is provided with the first suction pump 10, the upper end of the first suction pump 10 is connected with the first water pipe, and the side of pre-cooling cabinet 1 is located at water tank 9 upper end is fixedly installed with water cooling unit 11, and the upper end of the first water pipe is connect with water cooling unit 11, and the upper end of water cooling unit 11 passes through second Water pipe is connected with the second suction pump 12, and the second suction pump 12 is fixedly mounted on the outer wall of pre-cooling cabinet 1, the second suction pump 12 One end be connected with cold water inlet pipe 13, cold water inlet pipe 13 passes through pre-cooling cabinet 1 and extends in interlayer 2, and pre-cooling cabinet 1 is close to storage The side of water tank 9 is interspersed to be provided with U-shaped return pipe 14, and one end of U-shaped return pipe 14 is located at the lower section of interlayer 2, the thickness of interlayer 2 Set at least to two centimeters, U-shaped return pipe 14 is located at bottom of the one end apart from interlayer 2 in interlayer 2 and is up to three centimeters, U-shaped The other end of return pipe 14 extends in water tank 9, and the place of penetrating of U-shaped return pipe 14 and pre-cooling cabinet 1 is provided with leakproof rubber Circle, U-shaped return pipe 14 are equipped with penstock 15 close to one end of water tank 9.

Cooling cylinder 3 when in use, can be first inserted into pre-cooling cabinet 1, by cooling cylinder 3 to pre-cooling by the closing fore-cooling room Mushroom bacterium bag is launched in cabinet 1, then vertical angle covers upper cover 7, firmly pressing so that round rubber plug 8 by cooling cylinder 3 Upper end is clogging, and the annular rubber ring of upper cover 7 can also ride upon on pre-cooling cabinet 1, has certain sealing effect, then can incite somebody to action Dry ice inlet pipe 6 connects carbon dioxide ice maker, and dry ice is entered in annular dry ice chamber 4 by dry ice inlet pipe 6, portalled by each dry ice 5 come out, and it is cooling to carry out dry ice to bacterium bag；While dry ice is cooling, cold water can be entered to 2 inner canister of interlayer, water can be drawn water by first Pump 10 is extracted into water cooling unit 11, is freezed by water cooling unit 11, is then extracted into interlayer 2 by the second suction pump 12, at this time U Penstock 15 on type return pipe 14 is in close state, after the cold water temperature in interlayer 2 scatters and disappears, openable penstock 15, Water in interlayer 2 can be flowed back into water tank 9 by U-shaped return pipe 14, achieved the purpose that water recycles, not will cause water resource Waste；The closing fore-cooling room that the mushroom bacterium bag is quickly cooled down, it is indoor to being pre-chilled by way of Water-cooling circulating and dry ice refrigeration Mushroom bacterium bag is rapidly cooled, and cooling velocity is fast, cooling efficiency is high, and the overall tightness of the fore-cooling room is preferable, can be with The pollution rate for largely reducing bacterium bag ensure that the survival rate of sterilization effect and bacterium bag.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. the closing fore-cooling room that a kind of mushroom bacterium bag is quickly cooled down, including pre-cooling cabinet (1), it is characterised in that: the pre-cooling box The inner wall of body (1) is provided with interlayer (2), and the inside of pre-cooling cabinet (1) is inserted with cooling cylinder (3), and cooling cylinder (3) is upper End is higher by the upper end of pre-cooling cabinet (1), and the cooling cylinder (3) is internally provided with annular dry ice chamber (4), the cooling cylinder (3) Inner wall on be provided in the axial direction with multiple groups dry ice and portal (5), and dry ice portal (5) be connected to annular dry ice chamber (4), it is described cold But the upper end side of cylinder (3) is connected with dry ice inlet pipe (6), and dry ice inlet pipe (6) is connected to annular dry ice chamber (4), the pre-cooling The upper end of cabinet (1) is provided with upper cover (7), and the upper end of the dry ice inlet pipe (6) passes through upper cover (7) and extends to outside, described It is provided with round rubber plug (8) in the middle part of the lower surface of upper cover (7), and round rubber plug (8) is plugged in the upper end of cooling cylinder (3), The side lower end of pre-cooling cabinet (1) is fixedly connected with water tank (9), is provided with the first suction pump in the water tank (9) (10), the upper end of first suction pump (10) is connected with the first water pipe, and the side of pre-cooling cabinet (1) is located at water tank (9) upper end is fixedly installed with water cooling unit (11), and the upper end of first water pipe is connect with water cooling unit (11), the water cooling unit (11) upper end is connected with the second suction pump (12) by the second water pipe, and the second suction pump (12) is fixedly mounted on pre-cooling cabinet (1) on outer wall, one end of second suction pump (12) is connected with cold water inlet pipe (13), and cold water inlet pipe (13) passes through pre-cooling box Body (1) simultaneously extends in interlayer (2), and pre-cooling cabinet (1) is interted close to the side of water tank (9) is provided with U-shaped return pipe (14), one end of U-shaped return pipe (14) is located at the lower section of interlayer (2), and the other end of U-shaped return pipe (14) extends to water tank (9) in, the U-shaped return pipe (14) is equipped with penstock (15) close to the one end of water tank (9).

2. the closing fore-cooling room that a kind of mushroom bacterium bag according to claim 1 is quickly cooled down, it is characterised in that: the interlayer (2) thickness sets at least to two centimeters, and the U-shaped return pipe (14) is located at bottom of the one end apart from interlayer (2) in interlayer (2) Portion is up to three centimeters.

3. the closing fore-cooling room that a kind of mushroom bacterium bag according to claim 1 is quickly cooled down, it is characterised in that: the dry ice Portal (5) on cooling cylinder (3) inner wall is axial at least provided with eight groups, and every group of quantity is no less than 20.

4. the closing fore-cooling room that a kind of mushroom bacterium bag according to claim 1 is quickly cooled down, it is characterised in that: described U-shaped The place of penetrating of return pipe (14) and pre-cooling cabinet (1) is provided with leakproof rubber ring, and the upper cover (7) connects with pre-cooling cabinet (1) Synapsis is provided with ring-shaped rubber washer.