CN209643388U - Preservation of vegetables stores environmental monitoring and control device - Google Patents
Preservation of vegetables stores environmental monitoring and control device Download PDFInfo
- Publication number
- CN209643388U CN209643388U CN201920086709.6U CN201920086709U CN209643388U CN 209643388 U CN209643388 U CN 209643388U CN 201920086709 U CN201920086709 U CN 201920086709U CN 209643388 U CN209643388 U CN 209643388U
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- Prior art keywords
- air
- vegetables
- supply duct
- air inlet
- preservation
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The utility model belongs to preservation of vegetables cellar field, and in particular to a kind of cellar environmental monitoring of preservation of vegetables and control device.Air supply duct is had additional in storage pit, air supply duct is also connected with sieve pore branch pipe, sieve-mesh through-hole is provided on the tube wall of the sieve pore branch pipe, the connecting pin of air inlet and air outlet and air supply duct is provided with the fair water cone of hat shape, and there are the overflow of annular gap formula seams between the fair water cone and the disengaging port of air supply duct.The fresh air of air supply duct is drained into each sheaf space of storage pit using sieve pore branch pipe by the utility model, improve the scavenging efficiency in cellar, the overflow seam formed between the fair water cone and air supply duct of setting avoids the Hard link of the two, play buffer function, and the overflow seam at air outlet plays the role of reflux and forms certain Venturi tube effect, accelerates the discharge of air in storing, and accelerates air-flow displacement, the environment for quickly improving preservation of vegetables cellar, guarantees the safe storage of vegetables.
Description
Technical field
The utility model belongs to preservation of vegetables cellar field, and in particular to a kind of cellar environmental monitoring of preservation of vegetables and control fill
It sets.
Background technique
Preservation of vegetables cellar is the important way of northern vegetables storage, and preservation of vegetables cellar is by various kinds of sensors, such as temperature, wet
Degree, oxygen and carbon dioxide sensor store the monitoring of interior environment, and store by ventilation fan the control of interior environment,
Preferable control effect is played, but traditional scavenging way is directly taken a breath using inlet and outlet, efficiency is lower, and takes a breath and concentrate
The space upper layer in storing causes the middle lower layer for needing most ventilation in cellar to be difficult to take a breath, causes the Decay of vegetables serious.
Utility model content
For the utility model in order to solve above-mentioned problems of the prior art, the utility model provides a kind of vegetable bins
Hiding cellar environmental monitoring and control device can effectively solve the problem that ventilation problem in space in cellar, guarantee suitable vegetables storage in cellar.
The specific technical solution that the utility model uses is:
Preservation of vegetables stores environmental monitoring and control device, including storage pit, the air inlet and outlet being arranged on storage pit
And the sensor unit in storage pit is set, the sensor unit is connect with controller input terminal, the controller
Output end and air inlet in the air inlet motor control that is arranged connect, air supply duct is had additional in the storage pit, it is described
Air supply duct is connected between air inlet and air outlet, and the air supply duct is also connected with sieve pore branch pipe, the sieve pore branch
Pipe is hollow tubular structures, is provided with sieve-mesh through-hole on the tube wall of the sieve pore branch pipe, the sieve pore branch pipe is being blown
The connecting pin that multiple, described air inlet and air outlet and air supply duct are evenly equipped on pipeline is provided with the fair water cone of hat shape, institute
The complete assembly of the in-out end degree of lip-rounding of the fair water cone and air supply duct stated is closed, the disengaging port of the fair water cone and air supply duct it
Between there are the overflow of annular gap formula seams.
The air outlet is unpowered blast cap.
The air inlet includes airscoop shroud and the connecting flange connected with airscoop shroud, the inner ring side of the connecting flange
It is fixed with air inlet motor, the airscoop shroud is in tower structure, including being arranged under the rainhat and rainhat on airscoop shroud top
Side is stacked into multiple rain-proof rings of venetian blind type structure, is provided with supporting sleeve, adjacent rain-proof ring between the rain-proof ring
The air inlet seam of clearance-type is formed by supporting sleeve, is provided with screw rod on the rainhat, the screw rod is through rain-proof ring, support
Casing and connecting flange simultaneously form a fixed connection by nylon bolt and connecting flange.
The inner ring side of the connecting flange is provided with fixes sleeve, and the air inlet motor is by setting in fixes sleeve
Connecting rod on inner wall is suspended in fixes sleeve center, and opening and closing fan, the opening and closing are provided with below the air inlet motor
Fan includes one group of flabellum arranged side by side, and the flabellum is articulated and connected by hinge bar and fixes sleeve, the hinge bar
The wide side in flabellum side of two sides is narrow, and the flabellum part of narrow side is provided with clump weight.
It is provided with limited block on the upside of the flabellum, the inner sidewall of fixes sleeve is arranged in the limited block, described
It is provided with gag lever post on the downside of flabellum, the inner sidewall of the gag lever post both ends and fixes sleeve is fixed.
The sensor unit includes temperature sensor, humidity sensor, oxygen sensor and carbon dioxide sensor.
The beneficial effects of the utility model are:
The fresh air of air supply duct is drained into each sheaf space of storage pit using sieve pore branch pipe by the utility model, is improved
Scavenging efficiency in cellar, the Hard link that the overflow seam formed between the fair water cone and air supply duct of setting both avoids, rises
Overflow seam to buffer function, and at air outlet plays the role of reflux and forms certain Venturi tube effect, accelerates in cellar
The discharge of air accelerates air-flow displacement, quickly improves the environment at preservation of vegetables cellar, guarantee the safe storage of vegetables.
Detailed description of the invention
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the structural schematic diagram of the utility model airscoop shroud；
In attached drawing, 1, air inlet motor, 2, air supply duct, 3, sieve pore branch pipe, 4, fair water cone, 5, connecting flange, 6, rainhat,
7, rain-proof ring, 8, supporting sleeve, 9, screw rod, 10, nylon bolt, 11, fixes sleeve, 12, flabellum, 13, clump weight, 14, limit
Block, 15, gag lever post.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail:
Specific embodiment is as shown in Figures 1 and 2, and the utility model is that a kind of preservation of vegetables stores environmental monitoring and control fills
It sets, it is described including storage pit, the air inlet and outlet being arranged on storage pit and the sensor unit being arranged in storage pit
Sensor unit connect with controller input terminal, the air inlet motor 1 being arranged in the output end of the controller and air inlet
Control connection, has additional air supply duct 2 in the storage pit, the air supply duct 2 be connected to air inlet and air outlet it
Between, the air supply duct 2 is also connected with sieve pore branch pipe 3, and the sieve pore branch pipe 3 is hollow tubular structures, the sieve pore
Be provided with sieve-mesh through-hole on the tube wall of branch pipe 3, the sieve pore branch pipe 3 be evenly equipped on air supply duct 2 it is multiple, it is described into
Air port and the connecting pin of air outlet and air supply duct 2 are provided with the fair water cone 4 of hat shape, the fair water cone 4 and air supply duct 2
The complete assembly of the in-out end degree of lip-rounding is closed, overflowing there are annular gap formula between the disengaging port of the fair water cone 4 and air supply duct 2
Stream seam.The principles of the present invention are to pass in and out air by air inlet and outlet to realize the displacement for storing interior air, and air inlet enters
Air conveyed by air supply duct 2, air supply duct 2 is also connected with sieve pore branch pipe 3, and sieve pore branch pipe 3 introduces air into cellar,
And increase and being passed through a little for air is increased by the through-hole of sieve-mesh, displacement efficiency is improved, on the one hand the overflow seam of setting is being entered the wind
The safety for guaranteeing connection at mouthful, avoids hitting, while forming Venturi tube effect in air outlet side, plays to air in storing
Extraction effect, improves replacement result, and the control mode of the utility model uses existing control mode, that is, passes through sensor unit
Cellar intrinsic parameter is obtained, the switch control of air inlet motor 1 is carried out according to the parameter area being preset in controller, to reach storage
Store the monitoring and control of environmental parameter.
Further, the air outlet is unpowered blast cap, avoids sleet etc. by unpowered blast cap closing air outlet
Sundries invasion.
Further, the air inlet includes airscoop shroud and the connecting flange 5 connected with airscoop shroud, the connection method
The inner ring side of orchid 5 is fixed with air inlet motor 1, and the airscoop shroud is in tower structure, the rain-proof including airscoop shroud top is arranged in
Cap 6 and 6 lower stack of rainhat are provided with support sleeve between the rain-proof ring 7 at multiple rain-proof rings 7 of venetian blind type structure
Pipe 8, adjacent rain-proof ring 7 are stitched by the air inlet that supporting sleeve 8 forms clearance-type, are provided with screw rod 9 on the rainhat 6,
The screw rod 9 forms fixed connect through rain-proof ring 7, supporting sleeve 8 and connecting flange 5 and by nylon bolt 10 and connecting flange 5
It connects.The airscoop shroud be composite structure, by supporting sleeve 8 support air inlet seam can according to air inlet motor 1 air inflow more
The supporting sleeve 8 of proper height is changed, to realize air inlet adjustment, rain-proof ring 7, supporting sleeve 8 and connection method are run through using screw rod 9
Orchid 5 makes airscoop shroud be connected as entirety, guarantees preferable fixation and blocking effect, guarantees that sleet etc. is more difficult and intrudes into cellar.
Further, the inner ring side of the connecting flange 5 is provided with fixes sleeve 11, the air inlet motor 1 by
The connecting rod being arranged on 11 inner wall of fixes sleeve is suspended in 11 center of fixes sleeve, the lower section setting of the air inlet motor 1
There is opening and closing to fan, the opening and closing fan includes one group of flabellum 12 arranged side by side, and the flabellum 12 is by hinge bar and fixing sleeve
Cylinder 11 is articulated and connected, and the wide side in 12 side of flabellum of the hinge bar two sides is narrow, and 12 part of flabellum of narrow side is provided with counterweight
Block 13.Make by clump weight 13 with hinge bar flabellum 12 in narrow lateral deviation weight, so that standing solid line portion in such as Fig. 2 of flabellum 12 of state
The flabellum 12 divided guarantees to store interior space and stores the barrier of the external space, sundries is avoided to invade in being horizontally arranged, when air inlet motor 1 opens
After dynamic, the wind pressure generated after starting by electric motor fan forms such as Fig. 2 so that the biggish wide side of 12 front face area of flabellum sinks
The state of middle dotted portion, enables air-flow to pass through.
Further, limited block 14 is provided on the upside of the flabellum 12, the limited block 14 is arranged in fixes sleeve
11 inner sidewall, limited block 14 and 12 horizontal position of flabellum of setting are equipped with, so that flabellum 12 is limited in horizontality, institute
The downside for the flabellum 12 stated is provided with gag lever post 15, and the inner sidewall of 15 both ends of gag lever post and fixes sleeve 11 is fixed, and borrows
Help gag lever post 15 that the open state of flabellum 12 is limited in the heeling condition for being partial to wide side as shown in Figure 2, so that air inlet electricity
After machine 1 stops operating, flabellum 12 can be rod-like structure from master reset, the gag lever post 15 of setting under 13 gravity of clump weight
Guarantee that flabellum 12 limits reliably, avoids causing being damaged or broken off for flabellum 12 when wind pressure is larger.
Further, the sensor unit includes temperature sensor, humidity sensor, oxygen sensor and titanium dioxide
Carbon sensor monitors convenient for the environmental parameter of interior temperature in cellar, humidity, oxygen and carbon dioxide.
Claims (6)
1. preservation of vegetables stores environmental monitoring and control device, including storage pit, the air inlet and outlet being arranged on storage pit and
Sensor unit in storage pit is set, and the sensor unit is connect with controller input terminal, the controller
The air inlet motor (1) being arranged in output end and air inlet, which controls, to be connected, it is characterised in that: air-supply is had additional in the storage pit
Pipeline (2), the air supply duct (2) are connected between air inlet and air outlet, and the air supply duct (2) is also connected with sieve
Hole branch pipe (3), the sieve pore branch pipe (3) are hollow tubular structures, are provided with sieve pore on the tube wall of the sieve pore branch pipe (3)
Shape through-hole, the sieve pore branch pipe (3) are evenly equipped with multiple, described air inlet and air outlet and air-supply on air supply duct (2)
The connecting pin of pipeline (2) is provided with the fair water cone (4) of hat shape, the in-out end degree of lip-rounding of the fair water cone (4) and air supply duct (2)
Complete assembly is closed, and there are the overflow of annular gap formula seams between the fair water cone (4) and the disengaging port of air supply duct (2).
2. preservation of vegetables cellar environmental monitoring according to claim 1 and control device, it is characterised in that: the air outlet
For unpowered blast cap.
3. preservation of vegetables cellar environmental monitoring according to claim 1 and control device, it is characterised in that: the air inlet
Including airscoop shroud and the connecting flange (5) being connected with airscoop shroud, the inner ring side of the connecting flange (5) is fixed with air inlet motor
(1), the airscoop shroud is in tower structure, rainhat (6) and rainhat (6) lower stack including airscoop shroud top is arranged in
At multiple rain-proof rings (7) of venetian blind type structure, supporting sleeve (8), adjacent rain-proof are provided between the rain-proof ring (7)
Ring (7) is stitched by the air inlet that supporting sleeve (8) form clearance-type, is provided with screw rod (9), the screw rod on the rainhat (6)
(9) it is formed through rain-proof ring (7), supporting sleeve (8) and connecting flange (5) and by nylon bolt (10) and connecting flange (5)
It is fixedly connected.
4. preservation of vegetables cellar environmental monitoring according to claim 3 and control device, it is characterised in that: the connection method
The inner ring side of blue (5) is provided with fixes sleeve (11), and the air inlet motor (1) is by setting on fixes sleeve (11) inner wall
Connecting rod be suspended in fixes sleeve (11) center, be provided with below the air inlet motor (1) opening and closing fan, the opening and closing
Fan includes one group of flabellum (12) arranged side by side, and the flabellum (12) is articulated and connected by hinge bar and fixes sleeve (11),
Flabellum (12) wide side in side of the hinge bar two sides is narrow, and the flabellum (12) of narrow side is partially provided with clump weight (13).
5. preservation of vegetables cellar environmental monitoring according to claim 4 and control device, it is characterised in that: the flabellum
(12) upside is provided with limited block (14), and the inner sidewall in fixes sleeve (11), the fan is arranged in the limited block (14)
It is provided on the downside of leaf (12) gag lever post (15), the gag lever post (15) both ends and the inner sidewall of fixes sleeve (11) are fixed.
6. preservation of vegetables cellar environmental monitoring according to claim 1 and control device, it is characterised in that: the sensor
Unit includes temperature sensor, humidity sensor, oxygen sensor and carbon dioxide sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086709.6U CN209643388U (en) | 2019-01-18 | 2019-01-18 | Preservation of vegetables stores environmental monitoring and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086709.6U CN209643388U (en) | 2019-01-18 | 2019-01-18 | Preservation of vegetables stores environmental monitoring and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209643388U true CN209643388U (en) | 2019-11-19 |
Family
ID=68521518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086709.6U Expired - Fee Related CN209643388U (en) | 2019-01-18 | 2019-01-18 | Preservation of vegetables stores environmental monitoring and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209643388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247973A (en) * | 2020-01-03 | 2020-06-09 | 浙江省粮食局直属粮油储备库 | Grain storage storehouse temperature control system |
-
2019
- 2019-01-18 CN CN201920086709.6U patent/CN209643388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247973A (en) * | 2020-01-03 | 2020-06-09 | 浙江省粮食局直属粮油储备库 | Grain storage storehouse temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |