CN206812383U - A kind of die heater - Google Patents
A kind of die heater Download PDFInfo
- Publication number
- CN206812383U CN206812383U CN201621487743.7U CN201621487743U CN206812383U CN 206812383 U CN206812383 U CN 206812383U CN 201621487743 U CN201621487743 U CN 201621487743U CN 206812383 U CN206812383 U CN 206812383U
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- Prior art keywords
- water
- die heater
- water pipe
- heat exchanger
- condenser
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Abstract
The utility model proposes a kind of die heater, including housing and the water tank, water pump and the heat exchanger that are placed in the housing, the water inlet end of the water pump connects with the water tank, the water side of the water pump connects with the first end of the heat exchanger, the first water pipe head and the second water pipe head are additionally provided with the casing, first water pipe head connects with the water tank, and second water pipe head connects with the second end of the heat exchanger.The die heater of this structure, when being connected with mould, the water for cooling down mould is cooled down after pre-buried water pipe flows into water pipe, then by water pump feeding heat exchanger, and the water after cooling is again introduced into mould, so circulation.Compared with the die heater of existing structure, have that simple in construction, operating efficiency is high, use cost is low and the advantages of good reliability.
Description
Technical field
Mould applications are the utility model is related to, more particularly to a kind of die heater.
Background technology
At present, various types of moulds use more and more common in work is production, and are used for the temperature progress to mould
The Die temperature control equipment of control is directly connected to the weld mark on injection-molded finished surface, for many high quality of products, is required for pair
The rapid heating-cooling of mould, and die temperature control device of the prior art is then because quantity of steam deficiency or operating pressure are unstable
Determine and easily cause die heater job insecurity, operating efficiency is low, and then influences the quality of product.
In the Chinese patent of Application No. 201610394126.0, a kind of die temperature control device is disclosed, though it can reach
To the purpose being controlled to mold temperature, but structure is excessively complicated, and production and use cost are higher.
In summary, how a kind of mould temperature simple in construction, operating efficiency is high, good reliability and use cost are low is provided
Machine, into the technical problem of those skilled in the art's urgent need to resolve.
Utility model content
The technical problems to be solved in the utility model is：There is provided it is a kind of it is simple in construction, operating efficiency is high, good reliability and
The low die heater of use cost.
What solution of the present utility model was realized in：The utility model proposes a kind of die heater, including housing and
Water tank, water pump and the heat exchanger being placed in the housing, the water inlet end of the water pump connect with the water tank, and the water pump goes out
Water end (W.E.) is connected with the first end of the heat exchanger, and the first water pipe head and the second water pipe head are additionally provided with the casing, described
First water pipe head connects with the water tank, and second water pipe head connects with the second end of the heat exchanger.This structure
Die heater, when being connected with mould, the water for cooling down mould is sent into heat exchanger after pre-buried water pipe flows into water pipe, then by water pump
Cooled down, the water after cooling is again introduced into mould, so circulation.Compared with the die heater of existing structure, there is structure letter
It is single, operating efficiency is high, use cost is low and the advantages of good reliability.
Another technical scheme of the present utility model is that on above-mentioned basis the die heater also includes compressor and cold
Condenser, the first end of the compressor connect with the first end of the condenser, the second end and the heat exchange of the compressor
The first end connection of device, the second end of the condenser connects with the second end of the heat exchanger.
Another technical scheme of the present utility model be it is above-mentioned basis on, the heat exchanger include water pipe and with it is described
The refrigerant pipe that water pipe is set up in parallel, the water side of the water pump connect with the first end of the water pipe, and the second of the water pipe
End connects with second water pipe head.
Another technical scheme of the present utility model is that on above-mentioned basis the die heater also includes separator, institute
The first end for stating separator connects with the first end of the refrigerant pipe, and the of the second end of the separator and the compressor
Two ends connect.
Another technical scheme of the present utility model is that on above-mentioned basis the die heater also includes check valve, institute
Check valve is stated to be arranged between the condenser and the compressor.
Another technical scheme of the present utility model is that on above-mentioned basis the die heater also includes filter, institute
Filter is stated to be arranged between the condenser and the heat exchanger.
Another technical scheme of the present utility model is that on above-mentioned basis the die heater also includes expansion valve, institute
Expansion valve is stated to be arranged between the filter and the heat exchanger.
Another technical scheme of the present utility model is that on above-mentioned basis the die heater also includes being used for for condensation
The blower fan of device radiating, the blower fan is arranged at the side of the condenser, and is fixedly installed on the housing.
Another technical scheme of the present utility model is on above-mentioned basis, the quantity of the blower fan be it is multiple, it is multiple
Blower fan is set up in parallel.
Another technical scheme of the present utility model is that on above-mentioned basis the die heater also includes electric chamber, institute
Electric chamber is stated to be arranged in the housing, the electrically intracavitary is provided with power supply, the water pump, blower fan and compressor respectively with it is described
Power electric connection.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
Fig. 1 is a kind of structural representation of die heater of the utility model；
Fig. 2 is the fundamental diagram of die heater.
Reference corresponding relation is：
The 1 electric expansion valve of 2 water pump of chamber 3
The heat exchanger of 4 compressor, 5 housing 6
The mould of 7 blower fan, 8 water tank 9
The filter of 10 condenser, 11 check valve 12
The water pipe head of 13 separator, 14 first water pipe head 15 second
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, the description of this part be only it is exemplary and explanatory,
There should not be any restriction effect to the scope of protection of the utility model.In addition, those skilled in the art's retouching according to this document
State, respective combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, refers to die heater and its operation principle shown in Fig. 1 and Fig. 2, specifically includes
Housing 5 and water tank 8, water pump 2 and the heat exchanger 6 being arranged in housing 5, water pump 2 include water inlet end and water side, and water pump 2
Water inlet end connects with water tank 8, and then the first end with heat exchanger 6, i.e., the left end shown in Fig. 2 connect for the water side of water pump 2, casing
On be additionally provided with the first water pipe head 14 and the second water pipe head 15, one end of the first water pipe head 14 connects with water tank 8, the other end
For being connected with the pre-buried water pipe of mould 9, more precisely, connected with the outlet pipe of pre-buried water pipe.Second water pipe head 15
One end connects with the second end of heat exchanger 6, and the other end of the second water pipe head 15 is used to connect with the pre-buried water pipe of mould 9, more
Adequately, connected with the water inlet pipe of pre-buried water pipe.The die heater of this structure, when being connected with mould, for cooling down the water of mould 9
After pre-buried water pipe flows into water pipe, then heat exchanger 6 is sent into by water pump 2 and cooled down, the water after cooling is again introduced into mould 9
It is interior, so circulation.Compared with the die heater of existing structure, have it is simple in construction, operating efficiency is high, use cost is low and reliable
The advantages of property is good.
On the basis of above-described embodiment, in another embodiment of the utility model, as depicted in figs. 1 and 2, die heater also wraps
Compressor 4 and condenser 10 are included, compressor 4 includes first end and the second end, i.e. entrance point and the port of export, condenser 10 also includes
First end and the second end, still it is connected including entrance point and the port of export, the first end of compressor 4 with the first end of condenser 10,
Second end of compressor 4 connects with the first end of heat exchanger 6, and second end of the second end of condenser 10 then with heat exchanger 6 connects
Logical, i.e., heat exchanger 6, compressor 4 and condenser 10 form a complete loop, and condensing agent flows into compressor from heat exchanger 6
In 4, then flow out in condenser 10 from compressor 4, finally again in inflow heat exchanger 6.
It is preferably board-like to change for heat exchanger 6 in another embodiment of the utility model on the basis of above-described embodiment
Hot device, as shown in Fig. 2 water pipe and the refrigerant pipe being set up in parallel with water pipe are specifically included, the outlet pipe of water pump 2 and the of water pipe
One end, i.e., the right-hand member connection shown in Fig. 2, the second end of water pipe, i.e. its water side connect with the second water pipe head 15.Water tank 8
Interior water is sent into water pipe through water pump 2, enters after radiating in the pre-buried water pipe of mould 9, mould 9 is cooled down again.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Fig. 2 die heater also includes dividing
From device 13, separator 13 is specially gas-liquid separator 13, i.e. water is gentle separated, and separator 13 sets refrigerant peasants and herdsmen and compression
Between machine 4, its first end connects with one end of refrigerant pipe, and the second end connects with compressor 4.When the refrigerant in refrigerant pipe
When being flowed through from separator 13, the gas and liquid of refrigerant complete separation.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Fig. 2 die heater also includes list
To valve 11, check valve 11 is arranged between compressor 4 and condenser 10, i.e., its one end connects with the port of export of compressor 4, another
End connects with the entrance point of condenser 10, and refrigerant flows into the charging of condenser 10 through check valve 11 from the water side of compressor 4
End.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Fig. 2 die heater also included
Filter 12, filter 12 are specifically arranged between condenser 10 and heat exchanger 6, and filter 12 is specially device for drying and filtering, is used for
The filter moisture in refrigerant, the drying property of refrigerant is kept.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Fig. 2 die heater is also including swollen
Swollen valve 3, expansion valve 3 are arranged between filter 12 and heat exchanger 6, and the feed end of expansion valve 3 connects with the discharge end of filter 12
Logical, the discharge end of expansion valve 3 connects with the feed end of refrigerant pipe.Expansion valve 3 plays reducing pressure by regulating flow, and condensed device 10 condenses
When high pressure refrigerant liquid afterwards passes through choke valve, decline pressure because being obstructed, cause some refrigerant liquid gasification, simultaneously
Gasification latent heat is absorbed, itself temperature also accordingly reduces.
On the basis of above-described embodiment, in another embodiment of the utility model, as depicted in figs. 1 and 2, die heater also wraps
The blower fan 7 for being radiated for condenser 10 is included, blower fan 7 is specifically arranged at the side of condenser 10, and the air outlet of blower fan 7 is opposite
Condenser 10, when blower fan 7 rotates, condenser 10 can be radiated and be cooled, and then reduce the temperature of refrigerant.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in figure 1, the quantity of blower fan 7 is more
It is individual, preferably three, and three blower fans 7 are set up in parallel, it is necessary to illustrate, the quantity of blower fan 7 can also be any possible
Quantity, specifically depending on the size of visual die heater.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in figure 1, die heater specifically also wraps
Include electric chamber 1, electric chamber 1 is placed in housing 5, is provided with power supply in electric chamber 1, and electric chamber 1 is provided with multiple terminals, power supply and
Terminals electrically connect, and water pump 2, blower fan 7 and compressor 4 electrically connect with terminals, and be respectively water pump 2, blower fan 7 by power supply respectively
Powered with compressor 4.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
- A kind of 1. die heater, it is characterised in that including housing (5) and the water tank (8) being placed in the housing (5), water pump (2) and Heat exchanger (6), the water inlet end of the water pump (2) connect with the water tank (8), water side and the heat exchange of the water pump (2) The first end of device (6) is connected, and the first water pipe head (14) and the second water pipe head (15) are additionally provided with the housing (5), described First water pipe head (14) connects with the water tank (8), second water pipe head (15) and the second end of the heat exchanger (6) Connection；The die heater also includes compressor (4) and condenser (10), first end and the condenser of the compressor (4) (10) first end connection, the second end of the compressor (4) connect with the first end of the heat exchanger (6), the condenser (10) the second end connects with the second end of the heat exchanger (6).
- 2. die heater according to claim 1, it is characterised in that the heat exchanger (6) include water pipe and with the water pipe The refrigerant pipe being set up in parallel, the water side of the water pump (2) connect with the first end of the water pipe, the second end of the water pipe Connected with second water pipe head (15).
- 3. die heater according to claim 2, it is characterised in that the die heater also includes separator (13), described point First end from device (13) connects with the first end of the refrigerant pipe, the second end and the compressor of the separator (13) (4) the second end connection.
- 4. die heater according to claim 3, it is characterised in that the die heater also includes check valve (11), the list It is arranged to valve (11) between the condenser (10) and the compressor (4).
- 5. die heater according to claim 4, it is characterised in that the die heater also includes filter (12), the mistake Filter (12) is arranged between the condenser (10) and the heat exchanger (6).
- 6. die heater according to claim 5, it is characterised in that the die heater also includes expansion valve (3), the expansion Valve (3) is arranged between the filter (12) and the heat exchanger (6).
- 7. die heater according to claim 6, it is characterised in that the die heater also includes being used to dissipate for condenser (10) The blower fan (7) of heat, the blower fan (7) is arranged at the side of the condenser (10), and is fixedly installed on the housing (5).
- 8. die heater according to claim 7, it is characterised in that the quantity of the blower fan (7) is multiple, multiple blower fans (7) it is set up in parallel.
- 9. die heater according to claim 8, it is characterised in that the die heater also includes electric chamber (1), described electric Chamber (1) is arranged in the housing (5), described to be electrically provided with power supply, the water pump (2), blower fan (7) and compressor in chamber (1) (4) respectively with the power electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487743.7U CN206812383U (en) | 2016-12-30 | 2016-12-30 | A kind of die heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487743.7U CN206812383U (en) | 2016-12-30 | 2016-12-30 | A kind of die heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206812383U true CN206812383U (en) | 2017-12-29 |
Family
ID=60750597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621487743.7U Active CN206812383U (en) | 2016-12-30 | 2016-12-30 | A kind of die heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206812383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406058A (en) * | 2019-07-05 | 2019-11-05 | 重庆连成模具有限公司 | A kind of plastic mould of the keyboard of notebook computer set with quick cooling function |
-
2016
- 2016-12-30 CN CN201621487743.7U patent/CN206812383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406058A (en) * | 2019-07-05 | 2019-11-05 | 重庆连成模具有限公司 | A kind of plastic mould of the keyboard of notebook computer set with quick cooling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Remote temperature monitoring system with mold temperature controllers Effective date of registration: 20180326 Granted publication date: 20171229 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN VAQOUNG ELECTRIC CO., LTD. Registration number: 2018430000020 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190428 Granted publication date: 20171229 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN VAQOUNG ELECTRIC CO., LTD. Registration number: 2018430000020 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Remote temperature monitoring system with mold temperature controllers Effective date of registration: 20190606 Granted publication date: 20171229 Pledgee: Bank of Changsha Limited by Share Ltd science and Technology Branch Pledgor: HUNAN VAQOUNG ELECTRIC CO., LTD. Registration number: 2019430000052 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210623 Granted publication date: 20171229 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN VAQOUNG ELECTRIC Co.,Ltd. Registration number: 2019430000052 |