CN207674843U - Box heat pump drying case - Google Patents
Box heat pump drying case Download PDFInfo
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- CN207674843U CN207674843U CN201721727080.6U CN201721727080U CN207674843U CN 207674843 U CN207674843 U CN 207674843U CN 201721727080 U CN201721727080 U CN 201721727080U CN 207674843 U CN207674843 U CN 207674843U
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- evaporator
- cavity
- heat pump
- supporting plate
- condenser
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Abstract
The utility model provides a kind of box heat pump drying case, including chamber door, door shape partition board, the babinet with hollow structure, supporting plate, sensor, controller, electrically controlled 4-way valve, evaporator, condenser, compressor and centrifugal blower.Hollow structure forms cavity, chamber door is loaded on babinet, door shape partition board is located in cavity and divides the cavity into external cavity and internal cavity, the side wall and roof of door shape partition board are respectively provided with airflow hole, condenser is installed on side wall and covers the airflow hole on side wall, centrifugal blower is placed through top of the box and extends to external cavity, evaporator and compressor are mounted on top of the box and are connected with electrically controlled 4-way valve, supporting plate is sticked in internal cavity and internal cavity is separated to the drying chamber of respective numbers, two adjacent supporting plates are staggeredly arranged in front and back, and sensor is equipped in each drying chamber.Internal cavity is separated out the drying chamber of respective numbers by the utility model by supporting plate, to improve drying efficiency and babinet utilization rate, the case where sensor can detect drying chamber in real time.
Description
Technical field
The utility model is related to box-type drying field more particularly to a kind of box heat pump drying casees.
Background technology
Current drying box generally uses electric heating mode of heating, and energy expenditure is big, easily burned or catch fire if control is improper,
There are security risks, and drying box on the market can not usually be completed to dry the article of different humidity simultaneously, can not also examine in real time
The situation in drying box is surveyed, leads to that drying efficiency is low and safety coefficient is low.
Therefore it is badly in need of box-type drying case a kind of safe and efficient and that energy loss can be reduced.
Utility model content
The purpose of this utility model is to provide a kind of safe and efficient and low energy loss box heat pump drying case, Neng Goutong
When dry different humidity article.
For the purpose for realizing above-mentioned, the utility model provides a kind of box heat pump drying case, including controller, chamber door, door
Shape partition board, the babinet with hollow structure and the electrically controlled 4-way valve being electrically connected with the controller, evaporator, condenser, pressure
Contracting machine and centrifugal blower.The hollow structure forms the cavity with opening, and the chamber door is installed on the babinet and selects
It is open described in open or close to property, the door shape partition board position is separated into external cavity and interior in the cavity and by the cavity
Cavity, the side wall and roof of the door shape partition board respectively offer the airflow hole for making the external cavity and internal cavity communicate, described cold
Condenser is located in the external cavity, and the condenser is installed on the side wall of the door shape partition board and covers the gas on the side wall
Discharge orifice, the centrifugal blower are placed through the top of the babinet along the upper and lower directions of the babinet and extend in the external cavity,
The evaporator and compressor are mounted on the top of the babinet, the compressor and evaporator respectively with the electrically controlled 4-way valve
It is connected.Wherein, the box heat pump drying case of the utility model further include be located at the internal cavity in supporting plate and with the control
The left and right ends of the sensor that device processed is electrically connected, the supporting plate are in the side wall for being removably sticked in the door shape partition board
On, the supporting plate is in also the layered arrangement being separated at intervals, the supporting plate of layered arrangement along the upper and lower directions of the babinet
The internal cavity is separated out to the drying chamber of respective numbers；In the supporting plate of layered arrangement, two adjacent supporting plates are in
The front and back arrangement being staggered each is equipped with the sensor in the drying chamber.
Preferably, the front end face positioned at the supporting plate in front is mutually close to and rear end face and the interior sky with the chamber door
The rear cavity wall of chamber is spaced, front end face and the chamber door of the supporting plate being located behind be spaced and rear end face with it is described interior
The rear cavity wall of cavity is mutually close to.
Preferably, the transparent structure of chamber door.
Preferably, the box heat pump drying case of the utility model further includes the fan being installed on the top of the box, institute
It states fan to be electrically connected with the controller, the fan is also arranged with the evaporator in heteropleural.
Preferably, the door shape partition board respectively offers the airflow hole, the condenser packet on the side wall of the left and right sides
The first condenser and the second condenser are included, first condenser and the second condenser are connected in parallel, the first condenser peace
Loaded on the door shape partition board on the side wall in left side, second condenser be installed on the door shape partition board right side side wall
On.
Preferably, the left and right ends of the supporting plate, which respectively have, engages convex, side wall of the door shape partition board in the left and right sides
On offer with it is described engage it is convex it is matched engaging it is recessed.
Preferably, it is arc convex structure that the engaging is convex, the recessed engaging is arc-shaped recess structure.
Preferably, the box heat pump drying case further includes check valve and the automatic deloading that is electrically connected with the controller
Valve, the check valve and automatic relieving valve are connected with the evaporator respectively.
Preferably, the evaporator includes the first evaporator, the second evaporator and third evaporator, first evaporator
It is connected in parallel with the second evaporator, the import of first evaporator is connected with the outlet of the check valve, first evaporation
The outlet of device is connected with the import of the electrically controlled 4-way valve, the outlet of the import and the automatic relieving valve of the third evaporator
It is connected, the outlet of the third evaporator is connected with the import of the electrically controlled 4-way valve.
Compared with prior art, the utility model utilizes centrifugal blower, evaporator, compressor, condenser and electrically controlled 4-way
Valve forms the air circulation in babinet, and air of the air out of the condensed device of external cavity and internal cavity carries out heat exchange and then dry
Article can greatly reduce energy loss, and safety coefficient is high, simultaneously as internal cavity is divided into respective numbers by supporting plate
Drying chamber, the article of different humidity can be dried simultaneously, to improve the utilization rate of drying efficiency and babinet；It recycles each dry
The sensor being equipped in dry chamber detects the parameter of each drying chamber, such as temperature, humidity parameter in real time, and extremely by parameter feedback
In controller, to be gone to monitor the situation in drying chamber in real time according to feedback parameter by controller, article drying is avoided excessively to lead
It causes burned.Importantly, in the supporting plate of layered arrangement, two adjacent supporting plates are in the front and back arrangement being staggered so that interior
Air in cavity bottom walks S-shaped stroke during flowing to top, and correspondingly extend air passes through the time, correspondingly improves sky
Gas utilization ratio and drying effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the box heat pump drying case of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the internal structure schematic diagram after line A-A cutting along Fig. 2.
Fig. 4 is the internal structure schematic diagram after the line B-B cutting in Fig. 2.
Fig. 5 is the workflow schematic diagram of the box heat pump drying case of the utility model.
Specific implementation mode
In order to have the understanding being more clear to the technical characteristics of the utility model, purpose and effect, it is detailed first to compare attached drawing
Illustrate specific embodiment of the present utility model.
It please refers to Fig.1, Fig. 3 and Fig. 5, the box heat pump drying case 100 of the utility model include chamber door 11, door shape partition board
12, the babinet 13 with hollow structure, supporting plate 21, controller 14 and the electrically controlled 4-way valve being electrically connected with controller 14
15, evaporator 16, condenser 17, compressor 18, centrifugal blower 19 and sensor 22.The babinet 13 of hollow structure is formed to have and be opened
The cavity 20 of mouth, chamber door 11 are mounted on babinet 13, so that operating personnel selectively open or close the cavity with opening
20, specifically, in this present embodiment, 11 transparent structure of chamber door, in order to which user goes by chamber door 11 to observe babinet 13
Internal working condition, can avoid that dried object in babinet 13 is burned or box 100 something unexpected happened of heat pump drying case, but not
It is limited to this.Door shape partition board 12 is located in cavity 20 and cavity 20 is separated into external cavity 201 and internal cavity 202, door shape partition board 12
Side wall 121 and roof 122 respectively offer the airflow hole 203 for making external cavity 201 and internal cavity 202 communicate.Condenser 17 is set to
In external cavity 201, and on the side wall 121 of door shape partition board 12 and cover the airflow hole 203 opened up on side wall 121；From
Heart wind turbine 19 is placed through the top of babinet 13 along the upper and lower directions of babinet 13 and extends in external cavity 201, evaporator 16 and pressure
Contracting machine 18 is mounted on the top of babinet 13, and compressor 18 and evaporator 16 are connected with electrically controlled 4-way valve 15 respectively.Supporting plate 21
In being removably sticked on a side wall for shape partition board 12 121, supporting plate 21 is in phase along the upper and lower directions of babinet 13 for left and right ends
Internal cavity 202 is separated out the drying chamber 202a of respective numbers by layered arrangement spaced apart, the supporting plate 21 of layered arrangement, each
Sensor 22 is mounted in drying chamber 202a；Specifically, as shown in figure 4, in this present embodiment, the quantity of supporting plate 21 is four
It is a, internal cavity 202 is correspondingly separated out five drying chamber 202a, when the quantity of supporting plate 21 is three, at this time by interior sky
Chamber 202 is separated out four drying chamber 202a, and so on；Meanwhile in the supporting plate of layered arrangement 21, two adjacent supporting plates
21 in the front and back arrangement being staggered；Specifically, as shown in figure 4, in this present embodiment, be located at the front end face of the supporting plate 21 in front with
11 phase of chamber door is close to, and the rear wall positioned at the rear end face and internal cavity 202 of the supporting plate 21 in front is spaced；The support being located behind
The front end face of plate 21 is spaced with chamber door 11, and the rear end face for the supporting plate 21 being located behind mutually is close to the rear wall of internal cavity 202,
So that the air of internal cavity 202 walks S-shaped stroke, but not limited to this.Wherein, during drying, sensor 22 is examined in real time
The parameters such as temperature, the humidity in each drying chamber 202a are surveyed, and by parameter feedback to controller 14, operating personnel can pass through control
The case where parameter in device 14 understands each drying chamber 202a.Preferably it is, in embodiment, installation in each drying chamber 202a
There are one sensors 22, it is, of course, also possible to be all provided in each orientation of drying chamber 202a, there are one sensors 22, dry to detect
Situation in all directions in dry chamber 202a the case where so as to more accurately monitoring drying chamber 202a everywhere, reduces measurement error,
But not limited to this.More specifically, as follows：
It please refers to Fig.1 and Fig. 3, door shape partition board 12 is respectively provided with airflow hole 203, condenser on the side wall 121 of the left and right sides
17 include the first condenser 17a and the second condenser 17b, and the first condenser 17a is connected in parallel with the second condenser 17b, and first
Condenser 17a is installed on a shape partition board 12 on the side wall 121 in left side, and the second condenser 17b is installed on a shape partition board 12 on the right side
On the side wall 121 of side, rate of heat exchange and efficiency are improved.
It please refers to Fig.1 and Fig. 4, the left and right ends of supporting plate 21 respectively has the convex 21a of engaging, be preferably to engage convex 21a to be
Arc convex structure；Door shape partition board 12 offered on the side wall 121 of the left and right sides with engage convex 21a it is matched engage it is recessed
121a is preferably that engage recessed 121a be arc-shaped recess structure so that the side wall 121 of supporting plate 21 and door shape partition board 12 it
Between be connected together it is more reliable, but not limited to this；For example, in this present embodiment, the quantity for engaging convex 21a is 3, corresponding
Ground, the quantity for engaging recessed 121a are 3, and certainly, in other examples, the quantity for engaging the convex 21a and recessed 121a of engaging can be with
It to be other, selects, therefore is not limited according to actual needs and flexibly；Equally, engage the convex 21a's and recessed 121a of engaging
Shape can also be other, such as rectangle or square.
Referring to FIG. 1, the box heat pump drying case 100 of the utility model further includes the fan for being installed on 13 top of babinet
23, fan 23 is electrically connected with controller 14, and is arranged in heteropleural with evaporator 16, by fan 23, can speed up evaporation
Device 16 carries out heat exchange with air, carries out the gas after heat exchange and enters in babinet 13, accelerates heat exchange energy by fan 23
It is enough to improve dry efficiency.
Referring to FIG. 5, box heat pump drying case 100 further includes check valve 24 and is unloaded automatically with what controller 14 was electrically connected
Lotus valve 25, electrically controlled 4-way valve 15, check valve 24, automatic relieving valve 25 are connected with evaporator 16；Specifically, in the present embodiment
In, evaporator 16 includes the first evaporator 16a, the second evaporator 16b and third evaporator 16c, the first evaporator 16a and the
Two evaporator 16b are connected in parallel, and the import of the first evaporator 16a is connected with the outlet of check valve 24, and the first evaporator 16a's goes out
Mouth is connected with electrically controlled 4-way valve 15, likewise, the import of the second evaporator 16b is connected with the outlet of check valve 24, the second evaporation
The outlet of device 16b is connected with electrically controlled 4-way valve 15, and the import of third evaporator 16c is connected with the outlet of automatic relieving valve 25, the
The outlet of three evaporator 16c is connected with electrically controlled 4-way valve 15；More specifically, further including filter in box heat pump drying case 100
26 and capillary 27, but not limited to this.
It please refers to Fig.3 and Fig. 5, the air circulation process in box heat pump drying case 100 is as follows：Contain refrigeration in babinet 13
Agent gas.The flow direction of refrigerant gas is as arrows in fig. 5.First, the refrigerant gas of high temperature and pressure is from compressor 18
In out enter the gas in parallel the first condenser 17a and the second condenser 17b by side wall 121 by electrically controlled 4-way valve 15
Discharge orifice 203 carries out heat exchange with the air in internal cavity 202 and (with reference to figure 3, does not place supporting plate 21 in Fig. 3, do not place supporting plate
Airflow direction when 21 is as shown in Figure 3), after heat exchange, refrigerant gas becomes medium temperature high pressure from high temperature and pressure, then refrigerant
Gas is filtered by filter 26 and capillary 27 throttles becomes the liquid of low-temp low-pressure, then enters parallel connection by check valve 24
The first evaporator 16a and the second evaporator 16b in be evaporated the gas for becoming normal temperature and pressure, the refrigerant gas of normal temperature and pressure
Body is constantly forced to carry out heat exchange with air by fan 23, then is returned in compressor 18 through electrically controlled 4-way valve 15.The above process by
Centrifugal blower 19 is forced the air circulation in babinet 13 and is completed, and constantly repeats above-mentioned air circulation process, makes in babinet 13
Air themperature constantly increases, and so that the moisture of the article of needs drying is constantly taken away, from the air-flow of the roof 122 of door shape partition board 12
Hole 203 is discharged, and when the air themperature in internal cavity 202 rises to a timing, automatic relieving valve 25 is started to work, will be a part of high
The refrigerant gas of warm high pressure is discharged into third evaporator 16c, is returned directly in compressor 18 by electrically controlled 4-way valve 15, can
The air themperature in internal cavity 202 is set to rise to obtain higher.
It please refers to Fig.1 to Fig. 5, the specific operation process of box heat pump drying case 100 is as follows：Chamber door 11 is opened, it first will card
It closes convex 21a and engages with recessed 121a is engaged, form drying chamber 202a；The article of required drying is put into, it will according to the height of humidity
Article is put into drying chamber 202a, and the low article of humidity is placed in the drying chamber 202a on upper layer, humidity it is high be placed on lower layer
Drying chamber 202a in；The parameters such as temperature, the humidity of each drying chamber 202a are set using controller 14, are closed after being provided with
Chamber door 11；Open box heat pump drying case 100, the air circulation in 19 drive case 13 of centrifugal blower, refrigerant gas is continuous
Carrying out heat exchange with air in internal cavity 202 makes the temperature in internal cavity 202 constantly increase；After heat exchange, added using fan 23
Refrigerant gas in fast evaporator 16 carries out heat exchange with air, and the airflow circulating in babinet 13 constantly makes required drying
The moisture of article is discharged from the airflow hole 203 of roof 122；During drying, each drying is detected by sensor 22
In the parameter feedbacks such as the temperature and humidity of chamber 202a to controller 14, set parameter is compared, wind is controlled by controller 14
The power of fan 23 and centrifugal blower 19 also utilizes sensor until reaching the temperature needed for each drying chamber 202a
The data and the situation out of babinet 13 that observed in chamber door 11 of 22 feedbacks, judge whether drying smoothly carries out；If occurring
Emergency case stops the work of box heat pump drying case 100 in time；After the completion of drying, the article after drying is taken out, by supporting plate
21 up push up, and the convex 21a of engaging is made to be detached from recessed 121a is engaged, and supporting plate 21 is exited drying chamber 202a, closes chamber door 11 and electricity
Source.Certainly when needing the article of dry high-volume same type, without engaging supporting plate 21, directly dry article is put into dry
In dry chamber 202a, drying can be started after setting parameter using controller 14.
The foregoing is merely the utility model institute preferred embodiments, and the right model of the utility model cannot be limited with this
It encloses.In the conception range of the utility model, corresponding variation can be reasonably made.Therefore, the protection model of the utility model
Claims should be subject to by enclosing.
Claims (9)
1. a kind of box heat pump drying case, including chamber door, door shape partition board, the babinet with hollow structure, controller and with it is described
Electrically controlled 4-way valve, evaporator, condenser, compressor and the centrifugal blower that controller is electrically connected, the hollow structure form tool
Have a cavity of opening, the chamber door is installed on the babinet and is selectively opened or is closed the opening, the door shape every
Plate position is separated into external cavity and internal cavity in the cavity and by the cavity, and the side wall and roof of the door shape partition board are respectively opened
Equipped with the airflow hole for making the external cavity and internal cavity communicate, the condenser is located in the external cavity, the condenser peace
On side wall loaded on the door shape partition board and the airflow hole on the side wall is covered, the centrifugal blower is above and below the babinet
Direction is placed through the top of the babinet and extends in the external cavity, and the evaporator and compressor are mounted on the babinet
Top, the compressor and evaporator are connected with the electrically controlled 4-way valve respectively, which is characterized in that the box heat pump drying case
Further include the supporting plate being located in the internal cavity and the sensor being electrically connected with the controller, the left and right of the supporting plate
In being removably sticked on the side wall of the door shape partition board, the supporting plate is in also phase along the upper and lower directions of the babinet at both ends
The internal cavity is separated out the drying chamber of respective numbers by layered arrangement spaced apart, the supporting plate of layered arrangement；In layer
In the supporting plate of shape arrangement, two adjacent supporting plates are each all provided in the drying chamber in the front and back arrangement being staggered
State sensor.
2. box heat pump drying case as described in claim 1, which is characterized in that be located at the front end face of the supporting plate in front
Mutually it is close to the chamber door and the rear cavity wall of rear end face and the internal cavity is spaced, the front end for the supporting plate being located behind
Face is spaced with the chamber door and rear end face is mutually close to the rear cavity wall of the internal cavity.
3. box heat pump drying case as described in claim 1, which is characterized in that the transparent structure of chamber door.
4. box heat pump drying case as described in claim 1, which is characterized in that further include being installed on the top of the box
Fan, the fan are electrically connected with the controller, and the fan is also arranged with the evaporator in heteropleural.
5. box heat pump drying case as described in claim 1, which is characterized in that side wall of the door shape partition board in the left and right sides
On respectively offer the airflow hole, the condenser includes the first condenser and the second condenser, first condenser and the
Two condensers are connected in parallel, and first condenser is installed on the door shape partition board on the side wall in left side, second condensation
Device is installed on the door shape partition board on the side wall on right side.
6. box heat pump drying case as claimed in claim 2, which is characterized in that the left and right ends of the supporting plate respectively have card
Close it is convex, the door shape partition board offered on the side wall of the left and right sides with it is described engage it is convex it is matched engaging it is recessed.
7. box heat pump drying case as claimed in claim 6, which is characterized in that the convex engaging is arc convex structure, institute
It is arc-shaped recess structure that it is recessed, which to state engaging,.
8. box heat pump drying case as described in claim 1, which is characterized in that further include check valve and with controller electricity
Property connection automatic relieving valve, the check valve and automatic relieving valve are connected with the evaporator respectively.
9. box heat pump drying case as claimed in claim 8, which is characterized in that the evaporator includes the first evaporator, the
Two evaporators and third evaporator, first evaporator are connected in parallel with the second evaporator, the import of first evaporator
It is connected with the outlet of the check valve, the outlet of first evaporator is connected with the import of the electrically controlled 4-way valve, and described
The import of three evaporators is connected with the outlet of the automatic relieving valve, the outlet of the third evaporator and the electrically controlled 4-way valve
Import be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727080.6U CN207674843U (en) | 2017-12-12 | 2017-12-12 | Box heat pump drying case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727080.6U CN207674843U (en) | 2017-12-12 | 2017-12-12 | Box heat pump drying case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674843U true CN207674843U (en) | 2018-07-31 |
Family
ID=62968282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721727080.6U Active CN207674843U (en) | 2017-12-12 | 2017-12-12 | Box heat pump drying case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940922A (en) * | 2017-12-12 | 2018-04-20 | 深圳市共享能源技术有限公司 | Box heat pump drying case |
-
2017
- 2017-12-12 CN CN201721727080.6U patent/CN207674843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940922A (en) * | 2017-12-12 | 2018-04-20 | 深圳市共享能源技术有限公司 | Box heat pump drying case |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 523000 01, No. 1, Zhenxi Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: Xie Jieying Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: SHENZHEN SHARE ENERGY TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |